:root {
  --bg: #0a0d12;
  --bg-elev: rgba(18, 22, 30, .78);
  --bg-elev-2: rgba(24, 29, 39, .92);
  --surface: #11151d;
  --surface-2: #171c26;
  --surface-3: #1f2633;
  --text: #f5f7fb;
  --muted: #8e97a8;
  --muted-2: #677080;
  --line: rgba(255,255,255,.075);
  --line-strong: rgba(255,255,255,.13);
  --accent: #8a7cff;
  --accent-2: #5d8cff;
  --accent-soft: rgba(138,124,255,.14);
  --success: #55d6a6;
  --warning: #ffbd66;
  --danger: #ff6f86;
  --shadow: 0 18px 60px rgba(0,0,0,.34);
  --shadow-soft: 0 10px 32px rgba(0,0,0,.22);
  --radius: 18px;
  --sidebar: 266px;
  --ease: cubic-bezier(.2,.78,.2,1);
  --grid-size: 24px;
}

html[data-theme="light"] {
  --bg: #fbfcff;
  --bg-elev: rgba(255,255,255,.86);
  --bg-elev-2: rgba(255,255,255,.98);
  --surface: #ffffff;
  --surface-2: #f7f8fc;
  --surface-3: #eef1f7;
  --text: #111522;
  --muted: #616b7d;
  --muted-2: #929bad;
  --line: rgba(20,31,54,.075);
  --line-strong: rgba(20,31,54,.14);
  --accent: #6758f5;
  --accent-2: #2f7df4;
  --accent-soft: rgba(103,88,245,.09);
  --success: #13996d;
  --warning: #b9750a;
  --danger: #d8465f;
  --shadow: 0 24px 70px rgba(57,67,92,.12);
  --shadow-soft: 0 12px 38px rgba(57,67,92,.075);
}

* { box-sizing: border-box; }
html, body { margin: 0; width: 100%; height: 100%; overflow: hidden; }
body {
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
button, input, select, textarea { font: inherit; }
button { color: inherit; }
button, [role="button"] { -webkit-tap-highlight-color: transparent; }
::selection { background: var(--accent-soft); }

.app-shell { height: 100vh; display: grid; grid-template-columns: var(--sidebar) 1fr; transition: grid-template-columns .32s var(--ease); }
.app-shell.sidebar-collapsed { grid-template-columns: 74px 1fr; }
.glass-panel {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(22px) saturate(145%);
  -webkit-backdrop-filter: blur(22px) saturate(145%);
}

.sidebar {
  z-index: 30;
  margin: 10px 0 10px 10px;
  border-radius: 22px;
  min-width: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 14px;
  transition: width .32s var(--ease), transform .32s var(--ease);
}
.brand-row { display: grid; grid-template-columns: 38px minmax(0,1fr) 30px; align-items: center; gap: 10px; min-height: 42px; }
.brand-mark {
  width: 38px; height: 38px; border: 0; border-radius: 13px; cursor: pointer;
  background: linear-gradient(135deg, #a497ff 0%, #6a6dff 52%, #5da8ff 100%);
  color: white; font-weight: 900; letter-spacing: -.04em; box-shadow: 0 7px 20px rgba(92,104,255,.34);
}
.brand-copy { min-width: 0; display: flex; flex-direction: column; gap: 2px; transition: opacity .2s; }
.brand-copy strong { font-size: 13px; letter-spacing: .08em; white-space: nowrap; }
.brand-copy span { font-size: 10px; color: var(--muted); white-space: nowrap; }
.icon-btn {
  width: 34px; height: 34px; border-radius: 11px; border: 1px solid var(--line); background: var(--surface);
  display: inline-grid; place-items: center; cursor: pointer; transition: .18s var(--ease); flex: 0 0 auto;
}
.icon-btn:hover { transform: translateY(-1px); border-color: var(--line-strong); background: var(--surface-2); }
.icon-btn.subtle { border-color: transparent; background: transparent; color: var(--muted); }

.search-launch {
  margin-top: 14px; height: 40px; width: 100%; border: 1px solid var(--line); border-radius: 12px; cursor: pointer;
  background: linear-gradient(180deg, var(--surface), var(--surface-2)); display: grid; grid-template-columns: 22px minmax(0,1fr) auto;
  gap: 8px; align-items: center; padding: 0 10px; text-align: left; color: var(--muted); transition: .18s var(--ease);
}
.search-launch:hover { border-color: var(--line-strong); transform: translateY(-1px); }
kbd { border: 1px solid var(--line-strong); background: var(--surface-3); border-radius: 6px; padding: 2px 5px; color: var(--muted); font-size: 10px; box-shadow: inset 0 -1px 0 var(--line-strong); }

.nav-list { display: grid; gap: 4px; margin-top: 14px; }
.nav-item, .space-item {
  min-height: 38px; width: 100%; border: 0; background: transparent; border-radius: 11px; display: grid; align-items: center;
  color: var(--muted); cursor: pointer; text-align: left; transition: .18s var(--ease);
}
.nav-item { grid-template-columns: 28px minmax(0,1fr) auto; padding: 0 10px; }
.nav-item:hover, .space-item:hover { background: var(--surface-2); color: var(--text); }
.nav-item.active { background: var(--accent-soft); color: var(--text); }
.nav-item > span:first-child { color: var(--muted); font-size: 15px; }
.count-badge { min-width: 21px; height: 20px; padding: 0 6px; border-radius: 999px; display: inline-grid; place-items: center; background: var(--surface-3); font-size: 10px; font-weight: 700; color: var(--muted); }
.section-heading { margin: 18px 8px 7px; display: flex; align-items: center; justify-content: space-between; color: var(--muted-2); font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.space-list { display: grid; gap: 3px; overflow: auto; scrollbar-width: none; }
.space-list::-webkit-scrollbar { display: none; }
.space-item { grid-template-columns: 18px minmax(0,1fr) 20px; padding: 0 9px; }
.space-item.active { color: var(--text); background: var(--surface-2); }
.space-dot { width: 8px; height: 8px; border-radius: 50%; box-shadow: 0 0 0 4px color-mix(in srgb, currentColor 13%, transparent); }
.space-name { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.space-more { opacity: 0; background: transparent; border: 0; color: var(--muted); cursor: pointer; }
.space-item:hover .space-more { opacity: 1; }
.sidebar-spacer { flex: 1; }
.sync-status { border: 0; background: transparent; padding: 9px; display: grid; grid-template-columns: 12px 1fr; text-align: left; gap: 8px; align-items: start; color: var(--muted); cursor: default; }
.sync-status span:nth-child(2) { display: flex; flex-direction: column; gap: 1px; }
.sync-status strong { color: var(--text); font-size: 11px; font-weight: 650; }
.sync-status small { font-size: 10px; }
.pulse-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 0 rgba(85,214,166,.5); animation: pulse 2.4s infinite; display: inline-block; }
@keyframes pulse { 70% { box-shadow: 0 0 0 6px rgba(85,214,166,0); } 100% { box-shadow: 0 0 0 0 rgba(85,214,166,0); } }
.sidebar-footer { display: grid; grid-template-columns: 34px 34px 1fr; gap: 7px; align-items: center; padding-top: 8px; border-top: 1px solid var(--line); }
.avatar { justify-self: end; width: 34px; height: 34px; border-radius: 12px; display: grid; place-items: center; background: linear-gradient(135deg, var(--surface-3), var(--accent-soft)); border: 1px solid var(--line); font-weight: 800; }
.app-shell.sidebar-collapsed .sidebar { padding-inline: 10px; }
.app-shell.sidebar-collapsed .brand-copy,
.app-shell.sidebar-collapsed .brand-row > .icon-btn,
.app-shell.sidebar-collapsed .search-launch span:nth-child(2),
.app-shell.sidebar-collapsed .search-launch kbd,
.app-shell.sidebar-collapsed .nav-item span:nth-child(2),
.app-shell.sidebar-collapsed .nav-item b,
.app-shell.sidebar-collapsed .section-heading span,
.app-shell.sidebar-collapsed .section-heading button,
.app-shell.sidebar-collapsed .space-name,
.app-shell.sidebar-collapsed .space-more,
.app-shell.sidebar-collapsed .sync-status span:nth-child(2),
.app-shell.sidebar-collapsed .sidebar-footer .icon-btn:nth-child(2) { display: none; }
.app-shell.sidebar-collapsed .brand-row { grid-template-columns: 38px; justify-content: center; }
.app-shell.sidebar-collapsed .search-launch { grid-template-columns: 1fr; place-items: center; padding: 0; }
.app-shell.sidebar-collapsed .nav-item { grid-template-columns: 1fr; place-items: center; padding: 0; }
.app-shell.sidebar-collapsed .space-item { grid-template-columns: 1fr; place-items: center; padding: 0; }
.app-shell.sidebar-collapsed .sidebar-footer { grid-template-columns: 34px 1fr; }
.app-shell.sidebar-collapsed .sync-status { grid-template-columns: 1fr; place-items: center; }

.main-stage { position: relative; min-width: 0; height: 100vh; overflow: hidden; }
.topbar {
  position: absolute; z-index: 24; top: 10px; left: 10px; right: 10px; height: 66px; border-radius: 20px;
  padding: 0 13px 0 18px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center;
}
.topbar-left { display: flex; align-items: center; gap: 10px; min-width: 0; }
.topbar-left h1 { margin: 1px 0 0; font-size: 18px; letter-spacing: -.03em; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; max-width: 360px; }
.eyebrow { font-size: 9px; font-weight: 800; color: var(--muted-2); letter-spacing: .14em; text-transform: uppercase; }
.topbar-center { display: flex; align-items: center; gap: 10px; }
.presence-stack { display: flex; padding-left: 8px; }
.presence { width: 26px; height: 26px; margin-left: -8px; border-radius: 50%; border: 2px solid var(--bg-elev-2); display: grid; place-items: center; font-size: 9px; font-weight: 800; color: white; }
.presence.p1 { background: linear-gradient(135deg,#7e68ff,#4b8cff); }
.presence.p2 { background: linear-gradient(135deg,#f078a0,#fcad7b); }
.presence.more { background: var(--surface-3); color: var(--muted); }
.topbar-chip { height: 30px; display: flex; align-items: center; gap: 7px; border: 1px solid var(--line); border-radius: 999px; padding: 0 10px; color: var(--muted); font-size: 10px; }
.topbar-chip .pulse-dot { width: 6px; height: 6px; }
.topbar-actions { justify-self: end; display: flex; gap: 7px; }
.top-action, .pill-btn {
  border: 1px solid var(--line); background: var(--surface); border-radius: 11px; min-height: 36px; padding: 0 12px; cursor: pointer;
  display: inline-flex; gap: 7px; align-items: center; justify-content: center; transition: .18s var(--ease); font-weight: 650; font-size: 12px;
}
.top-action:hover, .pill-btn:hover { transform: translateY(-1px); border-color: var(--line-strong); }
.top-action.primary, .pill-btn.primary { color: white; border-color: transparent; background: linear-gradient(135deg, #8b7cff, #5d7cff 55%, #4aa7ff); box-shadow: 0 10px 26px rgba(90,105,255,.25); }
.pill-btn.ghost { background: transparent; }

.panel { display: none; width: 100%; height: 100%; }
.panel.active-panel { display: block; }
.canvas-viewport { position: absolute; inset: 0; overflow: hidden; background-color: var(--bg); cursor: default; outline: none; }
.canvas-viewport.grid-on {
  background-image: radial-gradient(circle at 1px 1px, color-mix(in srgb, var(--muted) 22%, transparent) 1px, transparent 1.2px);
  background-size: var(--grid-size) var(--grid-size);
}
.canvas-viewport.panning { cursor: grabbing; }
.ambient { position: absolute; width: 520px; height: 520px; border-radius: 50%; filter: blur(110px); opacity: .09; pointer-events: none; }
.ambient-one { left: 16%; top: 16%; background: #6b5fff; }
.ambient-two { right: 8%; bottom: 6%; background: #268cff; }
html[data-theme="light"] .ambient { opacity: .06; }
.world { position: absolute; width: 1px; height: 1px; transform-origin: 0 0; will-change: transform; }
.items-layer { position: absolute; inset: 0; }
.connection-layer { position: absolute; overflow: visible; inset: 0; width: 1px; height: 1px; pointer-events: none; }
.connection-path { fill: none; stroke: color-mix(in srgb, var(--accent) 55%, var(--muted)); stroke-width: 2; vector-effect: non-scaling-stroke; opacity: .72; filter: drop-shadow(0 2px 8px rgba(105,99,255,.18)); }
.connection-path.selected { stroke: var(--accent); stroke-width: 3; opacity: 1; }

.canvas-card {
  position: absolute; width: 290px; min-height: 150px; border: 1px solid var(--line); border-radius: 18px;
  background: color-mix(in srgb, var(--surface) 94%, transparent); box-shadow: 0 14px 38px rgba(0,0,0,.16);
  overflow: hidden; transform-origin: center; transition: box-shadow .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease), opacity .2s var(--ease);
  user-select: none; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
}
html[data-theme="light"] .canvas-card { box-shadow: 0 16px 36px rgba(53,65,85,.08); }
.canvas-card:hover { border-color: var(--line-strong); box-shadow: var(--shadow); }
.canvas-card.selected { border-color: color-mix(in srgb, var(--accent) 74%, white 4%); box-shadow: 0 0 0 2px var(--accent-soft), var(--shadow); }
.canvas-card.locked { opacity: .9; }
.canvas-card.entering { animation: cardIn .3s var(--ease); }
@keyframes cardIn { from { opacity: 0; transform: scale(.94) translateY(8px); } to { opacity: 1; transform: scale(1) translateY(0); } }
.card-accent { height: 3px; width: 100%; background: var(--item-accent, var(--accent)); opacity: .9; }
.card-topline { min-height: 35px; padding: 8px 9px 4px; display: grid; grid-template-columns: 25px minmax(0,1fr) auto; align-items: center; gap: 5px; }
.drag-handle, .card-icon { border: 0; background: transparent; color: var(--muted-2); cursor: grab; border-radius: 8px; height: 24px; transition: .16s; }
.drag-handle:hover, .card-icon:hover { background: var(--surface-2); color: var(--text); }
.card-type-label { font-size: 8px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted-2); font-weight: 850; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.card-actions { display: flex; opacity: 0; transition: .15s; }
.canvas-card:hover .card-actions, .canvas-card.selected .card-actions { opacity: 1; }
.card-icon { cursor: pointer; width: 25px; }
.card-body { padding: 5px 15px 16px; min-height: 100px; user-select: text; }
.resize-handle { position: absolute; right: 4px; bottom: 4px; width: 14px; height: 14px; border: 0; background: transparent; cursor: nwse-resize; opacity: 0; }
.resize-handle::before { content:""; position:absolute; right:2px; bottom:2px; width:7px; height:7px; border-right:2px solid var(--muted-2); border-bottom:2px solid var(--muted-2); border-radius:1px; }
.canvas-card:hover .resize-handle, .canvas-card.selected .resize-handle { opacity: .65; }
.card-title {
  margin: 0 0 8px; min-height: 24px; font-size: 18px; font-weight: 760; letter-spacing: -.025em; outline: none; line-height: 1.25;
}
.card-text { min-height: 38px; color: var(--muted); font-size: 12.5px; line-height: 1.55; outline: none; white-space: pre-wrap; }
.card-meta { display:flex; flex-wrap:wrap; gap:6px; margin-top:12px; }
.tag-chip { border-radius:999px; padding:4px 8px; font-size:9px; background: var(--surface-2); border:1px solid var(--line); color:var(--muted); }
.sticky-card { background: color-mix(in srgb, var(--sticky-bg, #2c2742) 90%, var(--surface)); }
html[data-theme="light"] .sticky-card { background: color-mix(in srgb, var(--sticky-bg, #f2edff) 72%, white); }
.sticky-card .card-text { color: var(--text); font-size: 16px; font-weight: 670; line-height: 1.4; }
.quote-card .card-body { padding-top: 14px; }
.quote-mark { font-size: 36px; line-height: 1; color: var(--item-accent,var(--accent)); opacity: .75; }
.quote-text { font-size: 19px; line-height: 1.42; font-weight: 650; letter-spacing: -.02em; outline: none; }
.task-row { display:grid; grid-template-columns: 20px 1fr; gap:8px; align-items:start; }
.task-check { width:18px;height:18px;border-radius:6px;border:1px solid var(--line-strong);background:transparent;cursor:pointer;margin-top:2px;display:grid;place-items:center;color:white;font-size:11px; }
.task-check.done { background: var(--success); border-color: var(--success); }
.task-title { outline:none; font-size:15px; font-weight:700; line-height:1.4; }
.task-title.done { text-decoration:line-through;color:var(--muted-2); }
.task-details { margin-left:28px; margin-top:9px; display:flex;gap:6px;flex-wrap:wrap; }
.task-pill { padding:4px 7px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);font-size:9px;color:var(--muted); }
.link-card-preview { border:1px solid var(--line); background:linear-gradient(135deg,var(--surface-2),var(--surface-3)); min-height:76px; border-radius:13px; display:grid;place-items:center;margin-bottom:10px; font-size:28px;color:var(--accent); }
.link-url { color:var(--accent-2); font-size:11px;word-break:break-all;text-decoration:none; }
.link-url:hover { text-decoration:underline; }
.image-card .card-body { padding-top: 7px; }
.image-card img, .drawing-card img { display:block;width:100%;max-height:330px;object-fit:cover;border-radius:12px;border:1px solid var(--line); }
.drawing-card img { object-fit:contain;background:white; }
.portal-card { cursor:pointer; background: linear-gradient(145deg, color-mix(in srgb,var(--surface) 94%,transparent), color-mix(in srgb,var(--accent-soft) 35%,var(--surface))); }
.portal-visual { display:flex; align-items:center; justify-content:space-between; gap:16px; }
.portal-orb { width:56px;height:56px;border-radius:50%;border:1px solid color-mix(in srgb,var(--accent) 45%,transparent);box-shadow:inset 0 0 28px var(--accent-soft),0 0 24px var(--accent-soft);display:grid;place-items:center;color:var(--accent);font-size:22px; }
.portal-card:hover .portal-orb { animation: orbSpin 1.8s linear infinite; }
@keyframes orbSpin { 50% { transform:scale(1.08) rotate(180deg); } 100%{transform:scale(1) rotate(360deg);} }
.frame-card { background: color-mix(in srgb, var(--surface) 34%, transparent); border: 1px dashed color-mix(in srgb,var(--item-accent,var(--accent)) 48%,var(--line)); box-shadow:none; backdrop-filter:none; }
.frame-card .card-topline { background: color-mix(in srgb,var(--item-accent,var(--accent)) 6%,transparent); }
.frame-card .card-body { min-height:40px; }
.frame-card .resize-handle { opacity:.5; }

.canvas-toolbar { position:absolute; z-index:16; left:50%; bottom:20px; transform:translateX(-50%); height:48px;border-radius:15px;padding:5px;display:flex;gap:3px;align-items:center; }
.tool-btn { width:37px;height:37px;border:0;border-radius:10px;background:transparent;color:var(--muted);cursor:pointer;transition:.16s var(--ease); }
.tool-btn:hover { background:var(--surface-2);color:var(--text);transform:translateY(-1px); }
.tool-btn.active { background:var(--accent-soft);color:var(--accent); }
.toolbar-divider { width:1px;height:22px;background:var(--line);margin:0 2px; }
.selection-bar { position:absolute; z-index:17; left:50%; top:88px; transform:translateX(-50%); min-height:43px;border-radius:13px;padding:5px 7px 5px 11px;display:flex;align-items:center;gap:7px; }
.selection-bar > span { font-size:10px;color:var(--muted);white-space:nowrap;margin-right:3px; }
.color-swatches { display:flex;gap:4px; }
.swatch { width:18px;height:18px;border-radius:50%;border:2px solid color-mix(in srgb,var(--surface) 80%,white);cursor:pointer;box-shadow:0 0 0 1px var(--line); }
.mini-action { width:29px;height:29px;border-radius:8px;border:0;background:transparent;color:var(--muted);cursor:pointer; }
.mini-action:hover { background:var(--surface-2);color:var(--text); }
.mini-action.danger:hover { color:var(--danger);background:color-mix(in srgb,var(--danger) 10%,transparent); }
.zoom-controls { position:absolute;z-index:15;left:18px;bottom:20px;height:43px;border-radius:13px;padding:4px;display:flex;align-items:center;gap:2px; }
.zoom-controls .icon-btn { width:32px;height:32px;border:0;background:transparent; }
.zoom-readout { width:54px;height:32px;border:0;background:transparent;color:var(--muted);cursor:pointer;font-size:10px; }
.minimap { position:absolute;z-index:15;right:18px;bottom:20px;width:178px;border-radius:14px;padding:8px; }
.minimap-head { display:flex;align-items:center;justify-content:space-between;color:var(--muted-2);font-size:8px;text-transform:uppercase;letter-spacing:.12em;font-weight:800;padding:0 2px 5px; }
.tiny-btn { border:0;background:transparent;color:var(--muted);cursor:pointer; }
.minimap-field { position:relative;height:90px;border-radius:9px;background:color-mix(in srgb,var(--surface-2) 90%,transparent);overflow:hidden;border:1px solid var(--line);cursor:pointer; }
.minimap-dot { position:absolute;border-radius:2px;background:var(--item-accent,var(--accent));opacity:.72;min-width:3px;min-height:3px; }
.minimap-viewport { position:absolute;border:1px solid var(--accent);background:var(--accent-soft);border-radius:3px;pointer-events:none; }
.canvas-hint { position:absolute;left:50%;bottom:76px;transform:translateX(-50%);font-size:9px;color:var(--muted-2);display:flex;align-items:center;gap:6px;pointer-events:none;white-space:nowrap;opacity:.7; }
.canvas-hint > span:nth-child(odd) { color:var(--muted); }
.canvas-hint i { font-style:normal;opacity:.5; }

.content-panel { padding: 90px 24px 24px; overflow:auto; background: radial-gradient(circle at 78% 10%, var(--accent-soft), transparent 26%), var(--bg); }
.content-shell { max-width:1180px;margin:0 auto; }
.content-header { display:flex;align-items:end;justify-content:space-between;margin-bottom:20px; }
.content-header h2 { margin:3px 0 0;font-size:30px;letter-spacing:-.04em; }
.stats-grid { display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:16px; }
.stat-card { min-height:110px;border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:16px;box-shadow:var(--shadow-soft); }
.stat-card span { font-size:10px;color:var(--muted); }
.stat-card strong { display:block;margin-top:12px;font-size:29px;letter-spacing:-.04em; }
.task-board { display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;align-items:start; }
.task-column { border:1px solid var(--line);border-radius:17px;background:color-mix(in srgb,var(--surface) 80%,transparent);padding:10px;min-height:260px; }
.task-column-head { display:flex;align-items:center;justify-content:space-between;padding:5px 6px 11px;font-size:11px;font-weight:800; }
.task-column-head small { color:var(--muted);font-weight:600; }
.task-list-card { border:1px solid var(--line);background:var(--surface);border-radius:13px;padding:12px;margin-bottom:8px;cursor:pointer;transition:.16s; }
.task-list-card:hover { transform:translateY(-1px);border-color:var(--line-strong);box-shadow:var(--shadow-soft); }
.task-list-card .space-mini { font-size:8px;color:var(--muted-2);text-transform:uppercase;letter-spacing:.1em;margin-bottom:6px; }
.task-list-card strong { font-size:12px;line-height:1.4; }
.result-grid { display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px; }
.result-card { border:1px solid var(--line);border-radius:16px;background:var(--surface);padding:15px;cursor:pointer;transition:.16s; }
.result-card:hover { transform:translateY(-2px);border-color:var(--line-strong);box-shadow:var(--shadow-soft); }
.result-card .result-icon { width:33px;height:33px;border-radius:11px;background:var(--accent-soft);display:grid;place-items:center;color:var(--accent);margin-bottom:14px; }
.result-card strong { display:block;font-size:14px;margin-bottom:5px; }
.result-card p { margin:0;color:var(--muted);font-size:11px;line-height:1.5;min-height:34px; }
.result-card footer { margin-top:14px;padding-top:10px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:var(--muted-2);font-size:8px; }

.popover, .modal, .settings-drawer { z-index:50; }
.hidden { display:none !important; }
.backdrop { position:fixed;inset:0;z-index:45;background:rgba(0,0,0,.32);backdrop-filter:blur(7px); }
.create-menu { position:fixed;top:86px;right:20px;width:410px;border-radius:18px;padding:10px;box-shadow:var(--shadow); }
.popover-title { color:var(--muted-2);font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.12em;padding:4px 6px 9px; }
.create-grid { display:grid;grid-template-columns:1fr 1fr;gap:5px; }
.create-grid button { min-height:60px;border:1px solid transparent;border-radius:12px;background:transparent;display:grid;grid-template-columns:32px 1fr auto;gap:8px;align-items:center;text-align:left;cursor:pointer;padding:8px;transition:.16s; }
.create-grid button:hover { background:var(--surface-2);border-color:var(--line); }
.create-grid button > b { width:31px;height:31px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-size:15px; }
.create-grid button span { min-width:0;display:flex;flex-direction:column;gap:2px; }
.create-grid strong { font-size:11px; }
.create-grid small { color:var(--muted);font-size:9px; }

.modal { position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);border-radius:20px;box-shadow:var(--shadow); }
.command-modal { width:min(720px,calc(100vw - 30px)); max-height:min(680px,75vh);overflow:hidden; }
.command-search { height:62px;display:grid;grid-template-columns:28px 1fr auto;align-items:center;padding:0 16px;border-bottom:1px solid var(--line); }
.command-search > span { color:var(--muted);font-size:18px; }
.command-search input { width:100%;border:0;outline:0;background:transparent;color:var(--text);font-size:15px; }
.command-search input::placeholder { color:var(--muted-2); }
.command-body { max-height:520px;overflow:auto;padding:10px; }
.command-section + .command-section { margin-top:12px; }
.command-label { display:block;color:var(--muted-2);font-size:8px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;padding:2px 7px 6px; }
.command-list { display:grid;gap:3px; }
.command-item { width:100%;min-height:46px;border:0;background:transparent;border-radius:11px;display:grid;grid-template-columns:32px 1fr auto;gap:9px;align-items:center;text-align:left;padding:6px 8px;color:var(--text);cursor:pointer; }
.command-item:hover, .command-item.active { background:var(--surface-2); }
.command-icon { width:31px;height:31px;border-radius:10px;background:var(--surface-3);display:grid;place-items:center;color:var(--accent); }
.command-copy { min-width:0;display:flex;flex-direction:column;gap:2px; }
.command-copy strong { font-size:11px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap; }
.command-copy small { color:var(--muted);font-size:9px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap; }

.settings-drawer { position:fixed;top:10px;right:10px;bottom:10px;width:min(390px,calc(100vw - 20px));border-radius:22px;padding:16px;overflow:auto;box-shadow:var(--shadow); }
.drawer-head { display:flex;align-items:start;justify-content:space-between;padding:4px 2px 17px;border-bottom:1px solid var(--line); }
.drawer-head h2 { margin:3px 0 0;font-size:22px; }
.setting-block { padding:17px 2px;border-bottom:1px solid var(--line); }
.setting-block > label:first-child { display:block;font-size:10px;font-weight:800;color:var(--muted);margin-bottom:10px;text-transform:uppercase;letter-spacing:.09em; }
.segmented { background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:3px;display:grid;grid-template-columns:1fr 1fr;gap:3px; }
.segmented button { height:34px;border:0;border-radius:9px;background:transparent;color:var(--muted);cursor:pointer; }
.segmented button.active { background:var(--surface);color:var(--text);box-shadow:0 3px 12px rgba(0,0,0,.08); }
.setting-block select, .modal-content input { width:100%;height:42px;border-radius:11px;border:1px solid var(--line);background:var(--surface);color:var(--text);padding:0 11px;outline:0; }
.setting-block small { display:block;color:var(--muted-2);font-size:9px;line-height:1.45;margin-top:7px; }
.toggle-row { display:grid;grid-template-columns:1fr 42px;gap:12px;align-items:center;padding:9px 2px;cursor:pointer; }
.toggle-row span { display:flex;flex-direction:column;gap:2px; }
.toggle-row strong { font-size:11px; }
.toggle-row small { margin:0;font-size:9px;color:var(--muted); }
.toggle-row input { display:none; }
.toggle-row i { position:relative;width:40px;height:23px;border-radius:999px;background:var(--surface-3);border:1px solid var(--line);transition:.18s; }
.toggle-row i::after { content:"";position:absolute;left:3px;top:3px;width:15px;height:15px;border-radius:50%;background:var(--muted);transition:.18s var(--ease); }
.toggle-row input:checked + i { background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 40%,transparent); }
.toggle-row input:checked + i::after { left:20px;background:var(--accent); }
.settings-actions { display:grid;gap:6px; }
.settings-action, .wide-action { min-height:40px;border:1px solid var(--line);border-radius:11px;background:var(--surface);color:var(--text);cursor:pointer;text-align:left;padding:0 12px; }
.settings-action:hover, .wide-action:hover { border-color:var(--line-strong); }
.settings-action.danger { color:var(--danger); }
.privacy-note { margin-top:16px;border:1px solid color-mix(in srgb,var(--success) 20%,var(--line));background:color-mix(in srgb,var(--success) 6%,var(--surface));border-radius:14px;padding:12px;display:grid;grid-template-columns:25px 1fr;gap:8px;color:var(--success); }
.privacy-note strong { font-size:10px; }
.privacy-note p { margin:4px 0 0;color:var(--muted);font-size:9px;line-height:1.45; }

.mini-modal { width:min(450px,calc(100vw - 30px));padding:14px; }
.modal-head { display:flex;align-items:center;justify-content:space-between;padding:2px 2px 12px; }
.modal-head h3 { margin:0;font-size:17px; }
.modal-content { display:grid;gap:7px; }
.modal-content label { color:var(--muted);font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.1em; }
.modal-actions { display:flex;justify-content:flex-end;gap:7px;padding-top:14px; }
.drawing-modal { width:min(980px,calc(100vw - 26px));padding:12px; }
.drawing-actions { display:flex;align-items:center;gap:7px; }
.drawing-actions input[type="color"] { width:34px;height:34px;border:0;background:transparent;padding:0; }
.drawing-actions input[type="range"] { width:100px; }
.drawing-wrap { border:1px solid var(--line);border-radius:14px;overflow:hidden;background:white; }
#drawingCanvas { display:block;width:100%;height:auto;touch-action:none;cursor:crosshair; }
.snapshot-list { display:grid;gap:6px;margin-top:10px;max-height:320px;overflow:auto; }
.snapshot-item { display:grid;grid-template-columns:1fr auto;gap:8px;align-items:center;border:1px solid var(--line);border-radius:11px;background:var(--surface);padding:10px; }
.snapshot-item strong { font-size:11px; }
.snapshot-item small { display:block;color:var(--muted);font-size:9px;margin-top:2px; }
.snapshot-item button { border:0;background:var(--accent-soft);color:var(--accent);border-radius:8px;height:28px;cursor:pointer;font-size:9px; }

.toast-stack { position:fixed;z-index:90;right:18px;bottom:18px;display:grid;gap:7px;pointer-events:none; }
.toast { min-width:220px;max-width:330px;border:1px solid var(--line);border-radius:13px;background:var(--bg-elev-2);backdrop-filter:blur(18px);box-shadow:var(--shadow-soft);padding:11px 12px;display:grid;grid-template-columns:24px 1fr;gap:8px;align-items:center;animation:toastIn .25s var(--ease); }
.toast b { width:24px;height:24px;border-radius:8px;background:var(--accent-soft);display:grid;place-items:center;color:var(--accent); }
.toast span { font-size:10px;color:var(--text); }
@keyframes toastIn { from{opacity:0;transform:translateY(8px) scale(.97)} to{opacity:1;transform:none} }

.focus-mode .canvas-card:not(.selected) { opacity:.08; filter:blur(1.6px); }
.focus-mode .connection-path { opacity:.05; }
.focus-mode .canvas-card.selected { transform:scale(1.015); }
.motion-off *, .motion-off *::before, .motion-off *::after { animation:none !important; transition:none !important; scroll-behavior:auto !important; }

.mobile-only { display:none; }
@media (max-width: 900px) {
  :root { --sidebar: 260px; }
  .app-shell { display:block; }
  .sidebar { position:fixed;left:0;top:0;bottom:0;width:260px;transform:translateX(-112%);margin:10px; }
  .sidebar.mobile-open { transform:translateX(0); }
  .mobile-only { display:inline-grid; }
  .topbar { grid-template-columns:1fr auto; }
  .topbar-center { display:none; }
  .top-action:not(.primary) { display:none; }
  .top-action.primary span:last-child { display:none; }
  .top-action.primary { width:38px;padding:0; }
  .minimap { display:none; }
  .canvas-hint { display:none; }
  .zoom-controls { left:10px;bottom:12px; }
  .canvas-toolbar { bottom:12px;max-width:calc(100vw - 150px);overflow:auto;justify-content:flex-start;left:auto;right:10px;transform:none;scrollbar-width:none; }
  .content-panel { padding:88px 12px 16px; }
  .stats-grid { grid-template-columns:1fr 1fr; }
  .task-board { grid-template-columns:1fr; }
  .create-menu { left:10px;right:10px;top:84px;width:auto; }
}
@media (max-width: 560px) {
  .topbar { height:60px;border-radius:17px;left:8px;right:8px;top:8px;padding-left:9px; }
  .topbar-left h1 { font-size:15px;max-width:190px; }
  .create-grid { grid-template-columns:1fr;max-height:70vh;overflow:auto; }
  .stats-grid { grid-template-columns:1fr; }
  .selection-bar { max-width:calc(100vw - 20px);overflow:auto;top:78px; }
  .canvas-toolbar .toolbar-divider, .canvas-toolbar [data-create="quote"] { display:none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
}

/* Arabic keeps the spatial coordinate system left-to-right while text reads naturally right-to-left. */
.rtl-text [data-i18n],
.rtl-text .card-body,
.rtl-text .command-copy,
.rtl-text .setting-block,
.rtl-text .privacy-note,
.rtl-text .result-card,
.rtl-text .task-list-card { direction: rtl; text-align: right; }
.rtl-text .topbar-left,
.rtl-text .content-header { direction: rtl; }

/* ===== Noterune 2.0 — final interaction + polish layer ===== */
.canvas-viewport {
  touch-action: none;
  isolation: isolate;
  --pointer-x: 50%;
  --pointer-y: 50%;
}
.canvas-viewport::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: radial-gradient(520px circle at var(--pointer-x) var(--pointer-y), color-mix(in srgb, var(--accent) 5%, transparent), transparent 64%);
  opacity: .72;
  transition: opacity .25s var(--ease);
}
html[data-theme="light"] .canvas-viewport::before { opacity: .42; }
.world, .canvas-toolbar, .zoom-controls, .minimap, .selection-bar, .canvas-hint { z-index: 2; }
.world { z-index: 1; }

.ambient-one { animation: ambientFloatOne 18s ease-in-out infinite alternate; }
.ambient-two { animation: ambientFloatTwo 22s ease-in-out infinite alternate; }
@keyframes ambientFloatOne { to { transform: translate(90px, 45px) scale(1.12); } }
@keyframes ambientFloatTwo { to { transform: translate(-75px, -60px) scale(.92); } }

.workspace-stats { min-width: 110px; justify-content: center; }
.selection-divider { width: 1px; height: 23px; background: var(--line); margin: 0 2px; flex: 0 0 auto; }
.selection-rect {
  position: absolute;
  z-index: 13;
  border: 1px solid color-mix(in srgb, var(--accent) 78%, white 8%);
  background: color-mix(in srgb, var(--accent) 11%, transparent);
  box-shadow: 0 0 0 1px color-mix(in srgb, var(--accent) 7%, transparent), inset 0 0 28px color-mix(in srgb, var(--accent) 6%, transparent);
  border-radius: 8px;
  pointer-events: none;
}

.context-menu {
  position: fixed;
  z-index: 80;
  width: 230px;
  padding: 7px;
  border-radius: 15px;
  box-shadow: var(--shadow);
  animation: contextIn .14s var(--ease);
}
@keyframes contextIn { from { opacity: 0; transform: translateY(-3px) scale(.98); } to { opacity: 1; transform: none; } }
.context-action {
  width: 100%; min-height: 37px; padding: 0 8px;
  border: 0; border-radius: 9px; background: transparent;
  display: grid; grid-template-columns: 24px minmax(0,1fr) auto; align-items: center; gap: 7px;
  color: var(--text); text-align: left; cursor: pointer;
}
.context-action > span { color: var(--muted); display: grid; place-items: center; }
.context-action strong { font-size: 11px; font-weight: 620; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.context-action:hover { background: var(--surface-2); }
.context-action.danger { color: var(--danger); }
.context-action.danger > span { color: var(--danger); }
.context-action.danger:hover { background: color-mix(in srgb, var(--danger) 10%, transparent); }
.context-separator { height: 1px; margin: 5px 4px; background: var(--line); }

.shortcuts-modal { width: min(560px, calc(100vw - 28px)); padding: 14px; }
.shortcuts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 16px; padding: 3px 2px 5px; }
.shortcut-row { min-height: 38px; display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 0 7px; border-bottom: 1px solid var(--line); color: var(--muted); font-size: 11px; }
.shortcut-row kbd { flex: 0 0 auto; }

.empty-state, .empty-command {
  min-height: 120px; display: grid; place-items: center; text-align: center;
  color: var(--muted-2); font-size: 11px;
  border: 1px dashed var(--line); border-radius: 15px;
  background: color-mix(in srgb, var(--surface) 55%, transparent);
}
.empty-command { min-height: 58px; }
.task-board-due { display: block; color: var(--muted-2); margin-top: 7px; font-size: 9px; }
.task-due-btn { border: 1px solid var(--line); cursor: pointer; color: var(--muted); }
.task-due-btn:hover { color: var(--text); border-color: var(--line-strong); }
.snapshot-actions { display: flex; gap: 5px; }
.snapshot-actions .delete-snapshot { width: 28px; color: var(--danger); background: color-mix(in srgb,var(--danger) 8%,var(--surface)); }

.card-text:empty::before, .card-title:empty::before, .quote-text:empty::before {
  content: attr(data-placeholder);
  color: var(--muted-2);
  pointer-events: none;
}
.canvas-card [contenteditable="true"]:focus {
  border-radius: 6px;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 8%, transparent);
}
.image-caption { margin-top: 10px; font-size: 14px; }
.frame-title { font-size: 13px; letter-spacing: -.01em; }
.frame-card { pointer-events: auto; }
.frame-card .card-body { pointer-events: auto; }
.frame-card:not(.selected) .resize-handle { opacity: .25; }
.connections-hidden { opacity: 0; }
.connection-layer { transition: opacity .2s var(--ease); }
.connection-path { filter: url(#linkGlow); }

.canvas-card {
  contain: layout paint style;
  will-change: left, top, width, height;
}
.canvas-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(125deg, rgba(255,255,255,.035), transparent 30%, transparent 70%, rgba(255,255,255,.018));
  opacity: .8;
}
html[data-theme="light"] .canvas-card::after { background: linear-gradient(125deg, rgba(255,255,255,.78), transparent 32%, transparent 72%, rgba(76,86,130,.018)); opacity: .5; }
.canvas-card.selected::before {
  content:""; position:absolute; inset:-1px; border-radius:inherit; pointer-events:none;
  box-shadow: 0 0 32px color-mix(in srgb,var(--item-accent,var(--accent)) 18%,transparent);
}
.canvas-card.locked .drag-handle { cursor: not-allowed; opacity: .45; }
.canvas-card.locked .resize-handle { display: none; }

.brand-mark { position: relative; overflow: hidden; }
.brand-mark::after { content:""; position:absolute; width:42px; height:90px; top:-30px; left:-55px; transform:rotate(28deg); background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent); transition:left .55s var(--ease); }
.brand-mark:hover::after { left:58px; }
.top-action.primary { position: relative; overflow: hidden; }
.top-action.primary::after { content:""; position:absolute; inset:0; background:linear-gradient(100deg,transparent 25%,rgba(255,255,255,.14) 48%,transparent 70%); transform:translateX(-120%); transition:transform .6s var(--ease); }
.top-action.primary:hover::after { transform:translateX(120%); }

button:focus-visible, [contenteditable="true"]:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid color-mix(in srgb,var(--accent) 72%,white 10%);
  outline-offset: 2px;
}

/* Refined light theme: paper-like, not merely inverted. */
html[data-theme="light"] .sidebar,
html[data-theme="light"] .topbar,
html[data-theme="light"] .canvas-toolbar,
html[data-theme="light"] .selection-bar,
html[data-theme="light"] .zoom-controls,
html[data-theme="light"] .minimap {
  box-shadow: 0 16px 48px rgba(48,57,79,.085), inset 0 1px rgba(255,255,255,.7);
}
html[data-theme="light"] .canvas-viewport.grid-on {
  background-image: radial-gradient(circle at 1px 1px, rgba(80,92,122,.17) 1px, transparent 1.2px);
}
html[data-theme="dark"] .canvas-viewport.grid-on {
  background-image: radial-gradient(circle at 1px 1px, rgba(174,183,209,.16) 1px, transparent 1.2px);
}

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: color-mix(in srgb,var(--muted) 28%,transparent); border-radius: 99px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: color-mix(in srgb,var(--muted) 42%,transparent); background-clip: padding-box; }

@media (max-width: 900px) {
  .canvas-viewport::before { opacity: .36; }
  .workspace-stats { display:none; }
  .top-action#shortcutsBtn { display:none; }
  .selection-bar { max-width: calc(100vw - 18px); overflow-x: auto; scrollbar-width: none; }
  .selection-bar::-webkit-scrollbar { display:none; }
  .context-menu { width:min(250px,calc(100vw - 16px)); }
  .canvas-card { backdrop-filter: blur(9px); -webkit-backdrop-filter: blur(9px); }
}
@media (max-width: 560px) {
  .shortcuts-grid { grid-template-columns:1fr; }
  .shortcuts-modal { max-height:80vh; overflow:auto; }
  .color-swatches { display:none; }
  .selection-divider { display:none; }
  .selection-bar { padding-inline:6px; }
  .canvas-toolbar { box-shadow:0 12px 32px rgba(0,0,0,.22); }
}

/* ===== Noterune 3 — clarity, direct drawing, brighter light theme ===== */
:root { --toolbar-h: 58px; --ink-select: #68a3ff; }
body::before { content:""; position:fixed; inset:0; pointer-events:none; background:radial-gradient(circle at 15% -10%,rgba(121,102,255,.085),transparent 33%),radial-gradient(circle at 95% 15%,rgba(45,170,255,.06),transparent 28%); z-index:-1; }
html[data-theme="light"] body::before { background:radial-gradient(circle at 8% -5%,rgba(123,102,255,.11),transparent 34%),radial-gradient(circle at 92% 8%,rgba(72,177,255,.09),transparent 30%),linear-gradient(180deg,#fff 0%,#fbfcff 100%); }
html[data-theme="light"] .glass-panel { background:rgba(255,255,255,.86); box-shadow:0 14px 45px rgba(40,55,90,.075), inset 0 1px 0 rgba(255,255,255,.92); }
html[data-theme="light"] .canvas-viewport { background-color:#fcfdff; }
html[data-theme="light"] .canvas-viewport.grid-on { background-image:radial-gradient(circle at 1px 1px,rgba(69,82,111,.16) 1px,transparent 1.15px); }
html[data-theme="light"] .canvas-card { background:rgba(255,255,255,.94); border-color:rgba(42,54,79,.09); box-shadow:0 16px 40px rgba(54,67,98,.08),0 1px 2px rgba(54,67,98,.05); }
html[data-theme="light"] .canvas-card:hover { box-shadow:0 24px 60px rgba(54,67,98,.13),0 1px 3px rgba(54,67,98,.05); }
html[data-theme="light"] .topbar { box-shadow:0 12px 36px rgba(50,65,95,.07); }
html[data-theme="light"] .sidebar { box-shadow:0 15px 46px rgba(50,65,95,.08); }

/* Brand */
.brand-row { grid-template-columns:44px minmax(0,1fr) 30px; gap:11px; }
.brand-mark { width:44px; height:44px; padding:0; display:grid; place-items:center; border-radius:15px; background:linear-gradient(145deg,rgba(126,112,255,.14),rgba(63,157,255,.08)); border:1px solid color-mix(in srgb,var(--accent) 28%,var(--line)); box-shadow:0 11px 26px rgba(92,104,255,.16),inset 0 1px 0 rgba(255,255,255,.11); overflow:hidden; }
.brand-mark svg { width:34px; height:34px; filter:drop-shadow(0 3px 8px rgba(100,91,255,.28)); transition:transform .28s var(--ease),filter .28s var(--ease); }
.brand-mark:hover svg { transform:rotate(-4deg) scale(1.06); filter:drop-shadow(0 7px 14px rgba(100,91,255,.35)); }
.brand-copy { gap:3px; }
.brand-wordmark { font-size:14px!important; letter-spacing:.115em!important; font-weight:850!important; background:linear-gradient(110deg,var(--text),color-mix(in srgb,var(--accent) 72%,var(--text))); -webkit-background-clip:text; background-clip:text; color:transparent; }
.brand-copy span { font-size:9.5px; letter-spacing:.01em; }

/* Sidebar support — visible, not hidden behind tiny icons */
.sidebar-support { display:grid; gap:6px; padding:8px 0 10px; border-top:1px solid var(--line); }
.support-btn,.language-quick,.theme-pill { min-height:36px; border:1px solid transparent; border-radius:11px; background:transparent; color:var(--muted); display:flex; align-items:center; gap:9px; padding:0 9px; cursor:pointer; text-align:left; transition:.18s var(--ease); }
.support-btn:hover,.language-quick:hover,.theme-pill:hover { color:var(--text); background:var(--surface-2); border-color:var(--line); transform:translateY(-1px); }
.support-icon { width:21px; height:21px; border-radius:7px; display:grid; place-items:center; background:var(--surface-3); color:var(--accent); font-size:11px; font-weight:850; }
.language-quick select { flex:1; min-width:0; border:0; outline:0; background:transparent; color:inherit; cursor:pointer; font-size:11px; }
.language-quick select option { background:var(--surface); color:var(--text); }
.sidebar-footer { grid-template-columns:1fr 34px!important; }
.theme-pill { width:100%; }
.theme-glyph { width:21px; text-align:center; color:var(--accent); }
.sync-status { padding-top:5px; padding-bottom:7px; }

.app-shell.sidebar-collapsed .sidebar-support .support-btn span:last-child,
.app-shell.sidebar-collapsed .language-quick select,
.app-shell.sidebar-collapsed .theme-pill span:last-child { display:none; }
.app-shell.sidebar-collapsed .sidebar-support { place-items:center; }
.app-shell.sidebar-collapsed .support-btn,.app-shell.sidebar-collapsed .language-quick,.app-shell.sidebar-collapsed .theme-pill { width:36px; padding:0; justify-content:center; }
.app-shell.sidebar-collapsed .sidebar-footer { grid-template-columns:34px 34px!important; }

/* Topbar hierarchy */
.topbar { min-height:70px; height:70px; border-radius:22px; padding-left:19px; }
.topbar-actions { gap:6px; }
.top-action.help-action { color:var(--accent); background:color-mix(in srgb,var(--accent) 8%,var(--surface)); }
.top-action.primary { min-height:40px; padding-inline:15px; border-radius:12px; position:relative; overflow:hidden; }
.top-action.primary::after { content:""; position:absolute; inset:-40% auto -40% -50%; width:45%; transform:skewX(-24deg); background:linear-gradient(90deg,transparent,rgba(255,255,255,.24),transparent); transition:left .45s var(--ease); }
.top-action.primary:hover::after { left:120%; }

/* Canvas atmosphere */
.canvas-viewport { isolation:isolate; }
.canvas-spotlight { position:absolute; inset:0; pointer-events:none; z-index:1; opacity:.28; background:radial-gradient(420px circle at var(--pointer-x,50%) var(--pointer-y,50%),rgba(111,99,255,.07),transparent 62%); transition:opacity .25s; }
html[data-theme="light"] .canvas-spotlight { opacity:.5; background:radial-gradient(440px circle at var(--pointer-x,50%) var(--pointer-y,50%),rgba(95,95,255,.065),transparent 64%); }
.ambient-three { left:45%; bottom:-20%; width:620px; height:620px; background:#3bd7b0; opacity:.035; animation:ambientFloat3 19s ease-in-out infinite alternate; }
.ambient-one { animation:ambientFloat1 18s ease-in-out infinite alternate; }
.ambient-two { animation:ambientFloat2 22s ease-in-out infinite alternate; }
@keyframes ambientFloat1 { to { transform:translate(80px,45px) scale(1.09); } }
@keyframes ambientFloat2 { to { transform:translate(-65px,-50px) scale(.94); } }
@keyframes ambientFloat3 { to { transform:translate(40px,-55px) scale(1.08); } }
.world { z-index:2; }

/* Ink layers */
.ink-layer { position:absolute; overflow:visible; inset:0; width:1px; height:1px; pointer-events:none; }
.ink-back-layer { z-index:0; }
.connection-layer { z-index:1; }
.items-layer { z-index:2; }
.ink-front-layer { z-index:3; }
.ink-stroke { fill:none; stroke-linecap:round; stroke-linejoin:round; }
.ink-stroke.marker { mix-blend-mode:screen; }
html[data-theme="light"] .ink-stroke.marker { mix-blend-mode:multiply; }
.ink-stroke.selected { filter:drop-shadow(0 0 3px color-mix(in srgb,var(--ink-select) 85%,transparent)); }
.ink-selection-halo { fill:none; stroke:var(--ink-select); stroke-width:2; stroke-dasharray:6 6; opacity:.85; }
.ink-shape-fill { fill:transparent; }
.ink-arrow-head { stroke:none; }

/* Cards + intuitive connection handles */
.canvas-card { overflow:visible; }
.card-accent,.card-topline,.card-body { position:relative; z-index:2; }
.canvas-card::before { content:""; position:absolute; inset:0; border-radius:inherit; pointer-events:none; background:linear-gradient(145deg,rgba(255,255,255,.028),transparent 38%); }
.canvas-card:hover { transform:translateY(-2px); }
.connector-handle { position:absolute; top:50%; width:18px; height:18px; margin-top:-9px; border-radius:50%; border:1px solid color-mix(in srgb,var(--accent) 45%,var(--line)); background:var(--surface); color:var(--accent); display:grid; place-items:center; font-size:7px; z-index:8; opacity:0; transform:scale(.65); cursor:crosshair; box-shadow:0 4px 12px rgba(0,0,0,.14); transition:.16s var(--ease); }
.connector-left { left:-10px; }.connector-right { right:-10px; }
.canvas-card:hover .connector-handle,.canvas-card.selected .connector-handle,.canvas-card.connect-target .connector-handle { opacity:1; transform:scale(1); }
.connector-handle:hover { background:var(--accent); color:white; transform:scale(1.16)!important; box-shadow:0 0 0 5px var(--accent-soft),0 5px 16px rgba(0,0,0,.16); }
.canvas-card.connect-target { border-color:var(--success)!important; box-shadow:0 0 0 3px color-mix(in srgb,var(--success) 18%,transparent),var(--shadow)!important; }
.connection-preview { fill:none; stroke:var(--accent); stroke-width:2; stroke-dasharray:7 5; opacity:.85; }

/* Main toolbar: labels stay readable */
.canvas-toolbar { height:var(--toolbar-h); bottom:18px; gap:4px; border-radius:18px; padding:5px 6px; max-width:min(900px,calc(100vw - 360px)); }
.tool-btn { width:auto; min-width:48px; height:46px; padding:4px 8px; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:2px; }
.tool-btn b { font-size:15px; font-weight:650; line-height:1; }
.tool-btn span { font-size:8px; font-weight:700; letter-spacing:.01em; white-space:nowrap; }
.tool-btn.draw-main { color:#ba8cff; }
.tool-btn.draw-main.active { background:linear-gradient(135deg,rgba(145,102,255,.18),rgba(69,152,255,.12)); color:#b493ff; box-shadow:inset 0 0 0 1px rgba(150,120,255,.13); }
.tool-more { width:38px; height:38px; border:0; border-radius:10px; background:transparent; color:var(--muted); cursor:pointer; }
.tool-more:hover { background:var(--surface-2); color:var(--text); }

/* Drawing mode toolbar */
.draw-toolbar { position:absolute; z-index:23; left:50%; bottom:18px; transform:translateX(-50%); min-height:60px; max-width:calc(100vw - 310px); padding:7px; border-radius:18px; display:flex; gap:5px; align-items:center; overflow-x:auto; scrollbar-width:none; }
.draw-toolbar::-webkit-scrollbar { display:none; }
.draw-tools-group { display:flex; gap:3px; }
.draw-tool { min-width:56px; height:45px; border:0; border-radius:11px; background:transparent; color:var(--muted); display:flex; flex-direction:column; gap:2px; align-items:center; justify-content:center; cursor:pointer; }
.draw-tool b { font-size:14px; }.draw-tool span { font-size:8px; font-weight:700; white-space:nowrap; }
.draw-tool:hover { background:var(--surface-2); color:var(--text); }
.draw-tool.active { background:var(--accent-soft); color:var(--accent); box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 16%,transparent); }
.draw-control { height:43px; border:1px solid var(--line); border-radius:11px; background:var(--surface); color:var(--muted); display:flex; align-items:center; justify-content:center; gap:6px; padding:0 9px; font-size:9px; white-space:nowrap; cursor:pointer; }
.draw-control:hover:not(:disabled) { color:var(--text); border-color:var(--line-strong); }
.draw-control:disabled { opacity:.4; cursor:not-allowed; }
.color-control input { width:24px; height:24px; border:0; padding:0; background:transparent; }
.size-control input { width:76px; }.size-control span { width:15px; text-align:center; }
.layer-control[data-layer="front"] { color:var(--accent); background:var(--accent-soft); }
.draw-control.danger:hover { color:var(--danger); }
.draw-done { height:43px; border:0; border-radius:11px; padding:0 13px; background:linear-gradient(135deg,#7869ff,#4e8cff); color:white; display:flex; align-items:center; gap:7px; font-size:10px; font-weight:800; cursor:pointer; box-shadow:0 8px 22px rgba(91,103,255,.22); }
.mode-banner { position:absolute; z-index:22; top:88px; left:50%; transform:translateX(-50%); min-height:38px; border-radius:12px; display:flex; align-items:center; gap:8px; padding:0 11px; color:var(--muted); font-size:9px; }
.mode-banner strong { color:var(--text); font-size:10px; }.mode-banner .mode-dot { width:7px; height:7px; border-radius:50%; background:var(--accent); box-shadow:0 0 0 5px var(--accent-soft); }
.mode-banner kbd { margin-left:3px; }
.canvas-viewport.draw-mode { cursor:crosshair; }
.canvas-viewport.draw-mode .canvas-card { pointer-events:none; }
.canvas-viewport.draw-mode.ink-select-mode .canvas-card { pointer-events:auto; }
.canvas-viewport.draw-mode .connector-handle { display:none; }

/* Hints are human-readable chips */
.canvas-hint { bottom:84px; gap:5px; }
.hint-chip { display:inline-flex; align-items:center; gap:5px; padding:4px 7px; border-radius:999px; background:color-mix(in srgb,var(--surface) 64%,transparent); border:1px solid color-mix(in srgb,var(--line) 75%,transparent); backdrop-filter:blur(8px); }
.hint-chip kbd { border:0; background:transparent; box-shadow:none; padding:0; color:var(--text); font-size:8px; }

/* Create menu */
.create-menu { width:440px; padding:11px; }
.popover-head { display:flex; justify-content:space-between; align-items:start; gap:12px; padding:2px 3px 8px; }
.popover-head p { margin:2px 0 0; color:var(--muted); font-size:9px; line-height:1.4; }.popover-title { padding:0; }
.tiny-help { width:28px; height:28px; border-radius:9px; border:1px solid var(--line); background:var(--surface); color:var(--accent); cursor:pointer; }
.create-grid button { min-height:66px; }
.create-draw-callout { width:100%; min-height:58px; margin-top:8px; border:1px solid color-mix(in srgb,var(--accent) 20%,var(--line)); border-radius:13px; padding:8px 10px; background:linear-gradient(135deg,color-mix(in srgb,var(--accent) 9%,var(--surface)),color-mix(in srgb,var(--accent-2) 5%,var(--surface))); display:grid; grid-template-columns:34px 1fr auto; align-items:center; gap:9px; color:var(--text); text-align:left; cursor:pointer; }
.create-draw-callout:hover { border-color:color-mix(in srgb,var(--accent) 42%,var(--line)); transform:translateY(-1px); }
.callout-icon { width:34px; height:34px; border-radius:10px; display:grid; place-items:center; background:var(--accent-soft); color:var(--accent); font-size:16px; }
.create-draw-callout strong { font-size:10px; }.create-draw-callout small { display:block; margin-top:2px; color:var(--muted); font-size:8.6px; }

/* Guide */
.guide-modal { width:min(860px,calc(100vw - 30px)); padding:18px; overflow:hidden; }
.guide-head { display:flex; align-items:flex-start; justify-content:space-between; gap:20px; padding-bottom:14px; }.guide-head h2 { margin:4px 0 5px; font-size:25px; letter-spacing:-.035em; }.guide-head p { margin:0; max-width:600px; color:var(--muted); font-size:11px; line-height:1.55; }
.guide-progress { display:grid; grid-auto-flow:column; grid-auto-columns:1fr; gap:5px; margin-bottom:14px; }.guide-progress i { height:3px; border-radius:999px; background:var(--surface-3); overflow:hidden; }.guide-progress i::after { content:""; display:block; height:100%; width:0; background:linear-gradient(90deg,var(--accent),var(--accent-2)); transition:.3s var(--ease); }.guide-progress i.done::after,.guide-progress i.active::after { width:100%; }.guide-progress i.active::after { animation:guideGlow 1.8s ease-in-out infinite alternate; } @keyframes guideGlow{to{filter:brightness(1.25)}}
.guide-stage { display:grid; grid-template-columns:1.1fr .9fr; gap:18px; min-height:330px; }.guide-visual { border:1px solid var(--line); border-radius:18px; background:radial-gradient(circle at 55% 45%,var(--accent-soft),transparent 42%),var(--surface-2); position:relative; overflow:hidden; display:grid; place-items:center; }.guide-visual::before { content:""; position:absolute; inset:0; background-image:radial-gradient(circle at 1px 1px,color-mix(in srgb,var(--muted) 20%,transparent) 1px,transparent 1.2px); background-size:20px 20px; opacity:.6; }.guide-illustration { position:relative; z-index:2; width:78%; min-height:220px; display:grid; place-items:center; }.guide-demo-card { width:190px; min-height:110px; border:1px solid var(--line-strong); border-radius:16px; background:var(--surface); box-shadow:var(--shadow-soft); padding:14px; transform:rotate(-1deg); }.guide-demo-card b { display:block; margin-bottom:8px; }.guide-demo-card p { margin:0; color:var(--muted); font-size:10px; line-height:1.5; }.guide-pointer { position:absolute; width:34px; height:34px; border-radius:50%; background:var(--accent); color:white; display:grid; place-items:center; box-shadow:0 0 0 8px var(--accent-soft),0 10px 25px rgba(70,77,200,.24); animation:pointerBob 1.5s ease-in-out infinite alternate; } @keyframes pointerBob { to { transform:translate(8px,7px); } }
.guide-connect-line { position:absolute; height:2px; width:150px; background:linear-gradient(90deg,var(--accent),var(--accent-2)); transform:rotate(12deg); box-shadow:0 0 12px var(--accent-soft); }.guide-draw-line { position:absolute; width:210px; height:90px; border:4px solid var(--accent); border-color:var(--accent) transparent transparent var(--accent); border-radius:55% 0 0 0; transform:rotate(-12deg); opacity:.75; }
.guide-copy { align-self:center; padding:12px 10px; }.guide-step-label { display:inline-flex; padding:4px 7px; border-radius:999px; background:var(--accent-soft); color:var(--accent); font-size:8px; font-weight:850; letter-spacing:.08em; text-transform:uppercase; }.guide-copy h3 { margin:12px 0 8px; font-size:22px; letter-spacing:-.03em; }.guide-copy p { margin:0; color:var(--muted); font-size:12px; line-height:1.65; }.guide-tip { margin-top:15px; border:1px solid var(--line); border-radius:12px; background:var(--surface-2); padding:10px; color:var(--muted); font-size:10px; line-height:1.5; }.guide-tip::before { content:"✦"; color:var(--accent); margin-right:7px; }
.guide-actions { display:flex; justify-content:space-between; align-items:center; gap:12px; padding-top:16px; }.guide-actions > div { display:flex; gap:7px; }

/* Content pages */
.content-header { align-items:flex-start; }.content-header p { margin:7px 0 0; color:var(--muted); font-size:11px; }
.content-panel { background:radial-gradient(circle at 82% 5%,color-mix(in srgb,var(--accent) 8%,transparent),transparent 28%),var(--bg); }
html[data-theme="light"] .content-panel { background:radial-gradient(circle at 82% 5%,rgba(106,91,255,.08),transparent 28%),linear-gradient(180deg,#fff,#fbfcff); }

.modal-subtitle,.drawer-head p { margin:4px 0 0; color:var(--muted); font-size:9px; line-height:1.45; }
.drawer-head > div { min-width:0; }

/* Tooltips */
[data-tip] { position:relative; }
[data-tip]::after { content:attr(data-tip); position:absolute; left:50%; bottom:calc(100% + 8px); transform:translate(-50%,4px); padding:6px 8px; border-radius:8px; background:var(--bg-elev-2); color:var(--text); border:1px solid var(--line); box-shadow:var(--shadow-soft); font-size:8px; white-space:nowrap; pointer-events:none; opacity:0; transition:.14s; z-index:100; }
[data-tip]:hover::after { opacity:1; transform:translate(-50%,0); }

/* Responsive clarity */
@media (max-width:1180px) {
  .tool-btn span { display:none; }.tool-btn { min-width:40px; width:40px; padding:0; }.canvas-toolbar { max-width:calc(100vw - 330px); }
  .secondary-desktop { display:none; }
  .draw-toolbar { max-width:calc(100vw - 290px); }
}
@media (max-width:900px) {
  .sidebar-support { display:grid; }
  .canvas-toolbar { max-width:calc(100vw - 126px); right:8px; left:auto; transform:none; }
  .draw-toolbar { left:8px; right:8px; bottom:10px; transform:none; max-width:none; }
  .mode-banner { top:78px; width:max-content; max-width:calc(100vw - 20px); }
  .guide-stage { grid-template-columns:1fr; }.guide-visual { min-height:220px; }.guide-copy { padding:0 4px; }
  .top-action.help-action span:last-child,.top-action:not(.primary) span:last-child { display:none; }.top-action.help-action,.top-action:not(.primary) { width:38px; padding:0; }
}
@media (max-width:560px) {
  .guide-modal { padding:13px; }.guide-head h2 { font-size:20px; }.guide-stage { min-height:0; }.guide-visual { min-height:190px; }.guide-copy h3 { font-size:19px; }.guide-copy p { font-size:11px; }.guide-actions { padding-top:12px; }
  .draw-control span:last-child,.draw-tool span { display:none; }.draw-tool { min-width:38px; width:38px; }.draw-control { padding-inline:7px; }.size-control input { width:55px; }
  .canvas-toolbar { height:50px; }.tool-btn { height:39px; }
}

/* ===== v3 runtime alignment fixes ===== */
.canvas-toolbar.drawing-active { display:none; }
.canvas-viewport.drawing-mode { cursor:crosshair; }
.canvas-viewport.drawing-mode .canvas-card { pointer-events:none; }
.canvas-viewport.drawing-mode .connector-handle { display:none; }
.canvas-viewport.drawing-mode .canvas-hint { opacity:.22; }
.ink-stroke.locked { opacity:.72; }
.connection-preview { stroke-dasharray:8 6!important; animation:connectionDash .65s linear infinite; }
@keyframes connectionDash { to { stroke-dashoffset:-14; } }
.guide-progress button { height:4px; border:0; border-radius:999px; padding:0; background:var(--surface-3); cursor:pointer; overflow:hidden; position:relative; }
.guide-progress button::after { content:""; position:absolute; inset:0; transform:scaleX(0); transform-origin:left; background:linear-gradient(90deg,var(--accent),var(--accent-2)); transition:transform .3s var(--ease); }
.guide-progress button.active::after { transform:scaleX(1); }
.guide-progress button.active { box-shadow:0 0 18px var(--accent-soft); }
.guide-demo { position:relative; z-index:2; width:78%; min-height:220px; display:flex; align-items:center; justify-content:center; gap:16px; }
.guide-demo.create b,.guide-demo.connect b { width:122px; height:86px; border:1px solid var(--line-strong); border-radius:15px; background:var(--surface); box-shadow:var(--shadow-soft); display:grid; place-items:center; font-size:22px; }
.guide-demo.create span { position:absolute; width:46px; height:46px; border-radius:15px; display:grid; place-items:center; color:white; font-size:24px; background:linear-gradient(135deg,var(--accent),var(--accent-2)); box-shadow:0 12px 30px color-mix(in srgb,var(--accent) 30%,transparent); transform:translateY(72px); }
.guide-demo.move { flex-direction:column; }.guide-demo.move span { width:70px; height:70px; border-radius:22px; display:grid; place-items:center; font-size:28px; background:var(--surface); border:1px solid var(--line-strong); box-shadow:var(--shadow-soft); animation:guideHand 1.6s ease-in-out infinite alternate; }.guide-demo.move i { color:var(--accent); font-size:22px; font-style:normal; letter-spacing:.18em; }
@keyframes guideHand { to { transform:translateX(38px) rotate(5deg); } }
.guide-demo.draw span { position:absolute; left:8%; top:13%; width:48px; height:48px; border-radius:15px; display:grid; place-items:center; color:white; background:linear-gradient(135deg,#9b71ff,#5e8dff); font-size:21px; box-shadow:0 10px 26px rgba(94,105,255,.25); }.guide-demo.draw svg { width:92%; max-width:380px; overflow:visible; }.guide-demo.draw path { fill:none; stroke:var(--accent); stroke-width:5; stroke-linecap:round; stroke-linejoin:round; filter:drop-shadow(0 4px 10px var(--accent-soft)); }
.guide-demo.connect i { font-style:normal; font-size:26px; color:var(--accent); animation:guideLink 1.4s ease-in-out infinite alternate; } @keyframes guideLink { to { transform:scale(1.2); filter:drop-shadow(0 0 12px var(--accent)); } }
.guide-demo.ready { flex-direction:column; }.guide-demo.ready span { width:88px; height:88px; border-radius:28px; display:grid; place-items:center; color:white; font-size:38px; background:linear-gradient(135deg,#7b67ff,#45a6ff); box-shadow:0 18px 48px rgba(82,93,255,.26),0 0 0 12px var(--accent-soft); }.guide-demo.ready b { letter-spacing:.18em; font-size:13px; }
.guide-actions button:disabled { opacity:.35; cursor:not-allowed; transform:none!important; }
.empty-state,.empty-command { padding:24px; border:1px dashed var(--line-strong); border-radius:15px; color:var(--muted); font-size:11px; text-align:center; background:color-mix(in srgb,var(--surface) 70%,transparent); }
.task-board-due { display:block; margin-top:8px; color:var(--muted); font-size:9px; }
.snapshot-actions { display:flex; gap:5px; }.snapshot-actions button { min-width:30px; }
.context-separator { height:1px; background:var(--line); margin:4px 6px; }
html[data-theme="light"] .sticky-card { box-shadow:0 18px 44px rgba(67,69,103,.10); }
html[data-theme="light"] .top-action.primary { box-shadow:0 12px 28px rgba(83,89,241,.20); }
html[data-theme="light"] .brand-mark { background:linear-gradient(145deg,rgba(116,96,255,.09),rgba(50,166,255,.05)),#fff; box-shadow:0 9px 24px rgba(79,91,160,.12),inset 0 1px 0 #fff; }
html[data-theme="light"] .sidebar,html[data-theme="light"] .topbar { border-color:rgba(34,49,80,.075); }
html[data-theme="light"] .canvas-card.selected { box-shadow:0 0 0 3px rgba(103,88,245,.10),0 22px 54px rgba(54,67,98,.12); }
@media (max-width:900px){.canvas-toolbar.drawing-active{display:none}.guide-demo{min-height:180px}.guide-demo.create b,.guide-demo.connect b{width:94px;height:70px}.guide-demo.ready span{width:72px;height:72px;border-radius:23px}}


/* ===== Noterune 5.0 PRO clarity overrides ===== */
:root{
  --bg:#0b1020;
  --bg-elev:rgba(15,20,35,.84);
  --bg-elev-2:rgba(20,27,44,.96);
  --surface:#12192c;
  --surface-2:#182136;
  --surface-3:#202a42;
  --text:#eef3ff;
  --muted:#97a3bb;
  --muted-2:#73809a;
  --line:rgba(255,255,255,.075);
  --line-strong:rgba(255,255,255,.16);
  --accent:#7f72ff;
  --accent-2:#5a9dff;
  --accent-soft:rgba(127,114,255,.14);
  --success:#38c793;
  --warning:#f2a64b;
  --danger:#ff6f86;
  --shadow:0 28px 70px rgba(2,6,17,.42);
  --shadow-soft:0 16px 42px rgba(2,6,17,.24);
  --sidebar:286px;
  --radius:20px;
}
html[data-theme="light"]{
  --bg:#f4f6fb;
  --bg-elev:rgba(255,255,255,.82);
  --bg-elev-2:rgba(255,255,255,.96);
  --surface:#ffffff;
  --surface-2:#f2f5fb;
  --surface-3:#e8eef8;
  --text:#182132;
  --muted:#62708a;
  --muted-2:#8a95a9;
  --line:rgba(30,42,66,.08);
  --line-strong:rgba(30,42,66,.14);
  --accent:#695cf6;
  --accent-2:#3788f7;
  --accent-soft:rgba(105,92,246,.08);
  --success:#1e9f6f;
  --warning:#bc7a18;
  --danger:#d34b67;
  --shadow:0 28px 72px rgba(58,74,103,.11);
  --shadow-soft:0 12px 34px rgba(58,74,103,.08);
}
body{
  font-family:"Aptos","Inter","Segoe UI Variable Text","SF Pro Display","Segoe UI",system-ui,sans-serif;
  background:
    radial-gradient(circle at top left, rgba(127,114,255,.08), transparent 22%),
    radial-gradient(circle at 100% 0%, rgba(90,157,255,.06), transparent 24%),
    radial-gradient(circle at 50% 100%, rgba(127,114,255,.04), transparent 28%),
    var(--bg);
}
.glass-panel{backdrop-filter:blur(24px) saturate(145%);-webkit-backdrop-filter:blur(24px) saturate(145%);}
.sidebar{padding:16px;border-radius:24px;background:linear-gradient(180deg, color-mix(in srgb,var(--bg-elev) 92%, transparent), color-mix(in srgb,var(--bg-elev-2) 96%, transparent));}
.brand-row{grid-template-columns:42px minmax(0,1fr) 32px;gap:12px;}
.brand-mark{width:42px;height:42px;border-radius:14px;box-shadow:0 12px 28px rgba(92,104,255,.26);} 
.brand-copy strong{font-size:14px;letter-spacing:.03em;font-weight:800;}
.brand-copy span{font-size:11px;color:var(--muted);} 
.icon-btn,.nav-item,.space-item,.support-btn,.theme-pill,.language-quick,.search-launch,.sync-status,.top-action,.tool-btn,.tool-more,.draw-tool,.draw-control,.draw-done{transition:.18s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease);} 
.icon-btn:hover,.nav-item:hover,.space-item:hover,.support-btn:hover,.theme-pill:hover,.language-quick:hover,.search-launch:hover,.top-action:hover,.tool-btn:hover,.tool-more:hover,.draw-tool:hover,.draw-control:hover,.draw-done:hover{box-shadow:0 8px 20px rgba(0,0,0,.06);} 
.search-launch{height:44px;border-radius:14px;padding:0 12px;grid-template-columns:22px minmax(0,1fr) auto;background:linear-gradient(180deg,var(--surface),var(--surface-2));}
.nav-list{gap:6px;}
.nav-item,.space-item{min-height:42px;border-radius:13px;}
.nav-item{grid-template-columns:30px minmax(0,1fr) auto;padding:0 12px;font-size:13px;font-weight:650;}
.nav-item.active{background:linear-gradient(180deg,var(--accent-soft),rgba(255,255,255,.02));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 28%, transparent);} 
.section-heading{margin:20px 8px 8px;font-size:11px;letter-spacing:.02em;text-transform:none;color:var(--muted);}
.space-item{grid-template-columns:18px minmax(0,1fr) 24px;padding:0 11px;font-size:13px;}
.space-item.active{background:var(--surface-2);box-shadow:inset 0 0 0 1px var(--line);}
.space-name{font-weight:650;}
.support-btn,.theme-pill,.language-quick{min-height:40px;border:1px solid var(--line);border-radius:13px;background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 96%, transparent),color-mix(in srgb,var(--surface-2) 98%, transparent));color:var(--muted);}
.language-quick select{font-size:12px;font-weight:600;}
.sync-status{min-height:48px;border-radius:15px;border:1px solid var(--line);background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 96%, transparent),color-mix(in srgb,var(--surface-2) 98%, transparent));}
.theme-pill{width:100%;}
.topbar{height:74px;top:10px;left:10px;right:10px;padding:0 14px 0 18px;border-radius:22px;background:linear-gradient(180deg,color-mix(in srgb,var(--bg-elev) 92%, transparent),color-mix(in srgb,var(--bg-elev-2) 95%, transparent));}
.eyebrow{font-size:10px;font-weight:700;text-transform:none;letter-spacing:.03em;color:var(--muted);} 
.topbar-left h1{font-size:26px;letter-spacing:-.04em;margin-top:2px;}
.topbar-chip{height:34px;padding:0 12px;border-radius:999px;font-size:12px;background:color-mix(in srgb,var(--surface) 80%, transparent);} 
.top-action{min-height:40px;border-radius:13px;padding:0 14px;font-size:13px;font-weight:700;border:1px solid var(--line);background:linear-gradient(180deg,var(--surface),var(--surface-2));}
.top-action.primary{background:linear-gradient(135deg,#8e84ff,#637cff 58%,#49a6ff);border-color:transparent;color:white;box-shadow:0 14px 28px rgba(94,103,255,.22);} 
.main-stage{padding:10px;}
.content-shell,.canvas-viewport{border-radius:22px;overflow:hidden;}
.content-shell{padding-top:92px;background:linear-gradient(180deg, color-mix(in srgb,var(--surface) 82%, transparent), color-mix(in srgb,var(--surface-2) 92%, transparent));}
.content-header h2{font-size:28px;letter-spacing:-.04em;}
.content-header p{font-size:14px;line-height:1.6;}
.content-card,.stat-card{border-radius:20px;border:1px solid var(--line);background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 98%, transparent), color-mix(in srgb,var(--surface-2) 94%, transparent)); box-shadow:var(--shadow-soft);} 
.content-card-title{font-size:15px;line-height:1.35;}
.canvas-viewport{background-color:var(--bg);}
html[data-theme="light"] .canvas-viewport{background-color:#f7f9fe;}
html[data-theme="light"] .canvas-viewport::before{opacity:.24;}
html[data-theme="light"] .content-shell{background:linear-gradient(180deg, rgba(255,255,255,.82), rgba(248,250,255,.96));}
html[data-theme="light"] .content-card, html[data-theme="light"] .stat-card{background:linear-gradient(180deg,#ffffff,#fbfcff);} 
.canvas-hint{top:102px;left:24px;display:flex;gap:8px;flex-wrap:wrap;z-index:24;}
.hint-chip{padding:8px 10px;border-radius:999px;border:1px solid var(--line);background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 96%, transparent),color-mix(in srgb,var(--surface-2) 96%, transparent));font-size:12px;color:var(--muted);box-shadow:var(--shadow-soft);} 
.hint-chip span{font-weight:700;color:var(--text);} 
.canvas-toolbar{z-index:30;left:50%;bottom:16px;transform:translateX(-50%);height:56px;gap:6px;padding:7px 8px;border-radius:20px;background:linear-gradient(180deg,color-mix(in srgb,var(--bg-elev) 92%, transparent),color-mix(in srgb,var(--bg-elev-2) 96%, transparent));border:1px solid var(--line);box-shadow:var(--shadow);} 
.tool-btn{height:42px;min-width:66px;padding:0 12px;border-radius:14px;font-size:12px;font-weight:700;background:transparent;border:1px solid transparent;}
.tool-btn b{font-size:16px;}
.tool-btn span{font-size:11px;font-weight:700;display:block;} 
.tool-btn.active{background:linear-gradient(180deg,var(--accent-soft),rgba(255,255,255,.03));border-color:color-mix(in srgb,var(--accent) 26%, transparent);} 
.tool-more{height:42px;min-width:42px;border-radius:14px;border:1px solid var(--line);background:var(--surface);} 
.draw-toolbar{z-index:31;left:50%;bottom:16px;transform:translateX(-50%);padding:8px;border-radius:20px;background:linear-gradient(180deg,color-mix(in srgb,var(--bg-elev) 92%, transparent),color-mix(in srgb,var(--bg-elev-2) 96%, transparent));border:1px solid var(--line);box-shadow:var(--shadow);} 
.draw-tool,.draw-control,.draw-done{min-height:44px;border-radius:14px;border:1px solid var(--line);background:var(--surface);}
.canvas-card{border-radius:20px;background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 98%, transparent), color-mix(in srgb,var(--surface-2) 98%, transparent));border:1px solid var(--line);box-shadow:0 16px 38px rgba(0,0,0,.14);} 
html[data-theme="light"] .canvas-card{box-shadow:0 12px 26px rgba(60,76,104,.08);} 
.card-type-label,.modal-content label,.setting-row b,.command-label,.guide-step-label{font-size:11px;letter-spacing:.02em;text-transform:none;} 
.card-title{font-size:17px;line-height:1.28;}
.card-text{font-size:13px;line-height:1.58;color:var(--muted);} 
.sticky-card .card-text,.quote-text{font-size:18px;line-height:1.45;font-weight:750;} 
.task-title{font-size:14px;line-height:1.45;} 
.popover,.modal,.settings-drawer{border:1px solid var(--line);background:linear-gradient(180deg,color-mix(in srgb,var(--bg-elev) 94%, transparent),color-mix(in srgb,var(--bg-elev-2) 96%, transparent));box-shadow:0 34px 80px rgba(0,0,0,.34);} 
html[data-theme="light"] .popover, html[data-theme="light"] .modal, html[data-theme="light"] .settings-drawer{box-shadow:0 28px 60px rgba(58,74,103,.16);} 
.modal{border-radius:24px;}
.modal-head h3{font-size:24px;letter-spacing:-.03em;}
.modal-subtitle{font-size:12px;line-height:1.55;margin-top:6px;color:var(--muted);} 
.shortcuts-modal{width:min(640px, calc(100vw - 32px));padding:18px 18px 14px;border:1px solid color-mix(in srgb,var(--accent) 16%, var(--line));}
.shortcuts-grid{grid-template-columns:1fr 1fr;gap:8px 18px;padding:8px 2px 4px;} 
.shortcut-row{min-height:46px;padding:0 10px;border-radius:14px;border:1px solid var(--line);background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 98%, transparent), color-mix(in srgb,var(--surface-2) 98%, transparent));font-size:13px;color:var(--text);} 
.shortcut-label{font-weight:650;color:var(--text);} 
.shortcut-row kbd{font-size:11px;padding:4px 8px;min-width:58px;text-align:center;background:var(--surface-3);color:var(--text);} 
.guide-modal{width:min(980px, calc(100vw - 32px));padding:20px;border-radius:26px;}
.guide-head h2{font-size:32px;letter-spacing:-.05em;}
.guide-head p{font-size:14px;line-height:1.6;} 
.guide-copy h3{font-size:30px;letter-spacing:-.04em;line-height:1.14;} 
.guide-copy p{font-size:14px;line-height:1.72;} 
.guide-tip{font-size:12px;line-height:1.55;border-radius:14px;border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 92%, transparent);} 
.toast{border-radius:16px;background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 96%, transparent),color-mix(in srgb,var(--surface-2) 98%, transparent));border:1px solid var(--line);} 
.app-shell.sidebar-collapsed .nav-item::after,
.app-shell.sidebar-collapsed .space-item::after,
.app-shell.sidebar-collapsed .support-btn::after,
.app-shell.sidebar-collapsed .theme-pill::after,
.app-shell.sidebar-collapsed .language-quick::after,
.app-shell.sidebar-collapsed #homeBtn::after,
.app-shell.sidebar-collapsed #searchBtn::after,
.app-shell.sidebar-collapsed .sync-status::after{
  content:attr(data-tooltip);position:absolute;left:calc(100% + 10px);top:50%;transform:translateY(-50%) scale(.98);white-space:nowrap;padding:7px 10px;border-radius:10px;border:1px solid var(--line);background:color-mix(in srgb,var(--surface) 98%, transparent);color:var(--text);font-size:12px;opacity:0;pointer-events:none;box-shadow:var(--shadow-soft);
}
.app-shell.sidebar-collapsed .nav-item:hover::after,
.app-shell.sidebar-collapsed .space-item:hover::after,
.app-shell.sidebar-collapsed .support-btn:hover::after,
.app-shell.sidebar-collapsed .theme-pill:hover::after,
.app-shell.sidebar-collapsed .language-quick:hover::after,
.app-shell.sidebar-collapsed #homeBtn:hover::after,
.app-shell.sidebar-collapsed #searchBtn:hover::after,
.app-shell.sidebar-collapsed .sync-status:hover::after{opacity:1;transform:translateY(-50%) scale(1);} 
.app-shell.sidebar-collapsed .sidebar{overflow:visible;} 
@media (max-width:1100px){.topbar-center{display:none;} .shortcuts-grid{grid-template-columns:1fr;}}
@media (max-width:900px){
  .sidebar{margin:10px;}
  .canvas-hint{left:12px;top:88px;right:12px;max-width:none;}
  .canvas-toolbar{left:10px;right:10px;transform:none;max-width:none;justify-content:flex-start;overflow:auto;}
  .draw-toolbar{left:10px;right:10px;transform:none;max-width:none;}
}
@media (max-width:640px){
  .topbar{height:68px;padding:0 10px 0 14px;}
  .topbar-left h1{font-size:21px;}
  .content-header h2{font-size:24px;}
  .guide-head h2{font-size:24px;}
  .guide-copy h3{font-size:22px;}
  .shortcuts-modal{padding:14px;}
}


/* ===== Final polish pass ===== */
html[data-theme="light"] {
  --bg:#edf1f7;
  --bg-elev:rgba(250,251,254,.90);
  --bg-elev-2:rgba(247,249,253,.98);
  --surface:#fbfcfe;
  --surface-2:#f1f4f9;
  --surface-3:#e5ebf4;
  --text:#1b2434;
  --muted:#627087;
  --muted-2:#8793a7;
  --line:rgba(45,58,82,.095);
  --line-strong:rgba(45,58,82,.17);
  --accent:#6d62ed;
  --accent-2:#4288e8;
  --accent-soft:rgba(109,98,237,.10);
  --shadow:0 26px 65px rgba(52,67,94,.13);
  --shadow-soft:0 12px 32px rgba(52,67,94,.09);
}
html[data-theme="light"] body{
  background:
    radial-gradient(circle at 12% 0%, rgba(124,105,245,.10), transparent 29%),
    radial-gradient(circle at 94% 7%, rgba(68,143,233,.08), transparent 27%),
    linear-gradient(180deg,#f4f6fb 0%,#edf1f7 100%);
}
html[data-theme="light"] .sidebar,
html[data-theme="light"] .topbar{
  background:rgba(250,251,254,.90);
  border-color:rgba(52,65,90,.10);
  box-shadow:0 18px 48px rgba(54,67,92,.10), inset 0 1px 0 rgba(255,255,255,.9);
}
html[data-theme="light"] .canvas-viewport{
  background-color:#f1f4f9;
}
html[data-theme="light"] .canvas-viewport.grid-on{
  background-image:radial-gradient(circle at 1px 1px,rgba(77,91,121,.18) 1px,transparent 1.15px);
}
html[data-theme="light"] .canvas-card{
  background:linear-gradient(180deg,#ffffff,#fafbfd);
  border-color:rgba(47,61,87,.10);
  box-shadow:0 15px 38px rgba(53,68,97,.10),0 1px 2px rgba(53,68,97,.04);
}
html[data-theme="light"] .top-action:not(.primary){
  color:#303b4f;
  background:linear-gradient(180deg,#ffffff,#f5f7fb);
  border-color:rgba(49,63,89,.11);
  box-shadow:0 6px 16px rgba(52,67,94,.055);
}
html[data-theme="light"] .top-action:not(.primary):hover{
  color:#1b2434;
  border-color:rgba(109,98,237,.22);
  background:#ffffff;
}
html[data-theme="light"] .top-action.help-action{
  color:#6659e7;
  background:rgba(109,98,237,.09);
  border-color:rgba(109,98,237,.14);
}
html[data-theme="light"] .search-launch,
html[data-theme="light"] .support-btn,
html[data-theme="light"] .theme-pill,
html[data-theme="light"] .language-quick,
html[data-theme="light"] .sync-status{
  background:linear-gradient(180deg,#fbfcfe,#f4f6fa);
}
.canvas-toolbar{
  position:absolute!important;
  top:auto!important;
  bottom:18px!important;
  left:50%!important;
  right:auto!important;
  transform:translateX(-50%)!important;
  z-index:40!important;
  max-width:min(940px,calc(100vw - 340px))!important;
}
.draw-toolbar{
  position:absolute!important;
  top:auto!important;
  bottom:18px!important;
  left:50%!important;
  right:auto!important;
  transform:translateX(-50%)!important;
  z-index:41!important;
}
.shortcuts-modal{
  border-color:color-mix(in srgb,var(--accent) 28%,var(--line));
  box-shadow:0 38px 100px rgba(0,0,0,.44),0 0 0 1px color-mix(in srgb,var(--accent) 10%,transparent);
}
html[data-theme="light"] .shortcuts-modal{
  box-shadow:0 34px 80px rgba(57,70,100,.20),0 0 0 1px rgba(109,98,237,.08);
}
.shortcut-row{
  min-height:48px;
}
.shortcut-label{
  font-weight:680;
  color:var(--text);
}
.shortcut-row kbd{
  min-width:64px;
  font-weight:700;
}
@media (max-width:900px){
  .canvas-toolbar,.draw-toolbar{
    left:10px!important;
    right:10px!important;
    transform:none!important;
    max-width:none!important;
    bottom:10px!important;
  }
}


/* Collapsed sidebar must remain reversible and self-explanatory */
.app-shell.sidebar-collapsed .sidebar{position:relative;overflow:visible;}
.app-shell.sidebar-collapsed #collapseSidebarBtn{
  display:grid!important;
  position:absolute;
  right:-13px;
  top:24px;
  width:28px;
  height:28px;
  border-radius:10px;
  border:1px solid var(--line-strong);
  background:var(--surface);
  color:var(--text);
  box-shadow:0 8px 24px rgba(0,0,0,.16);
  z-index:60;
}
.app-shell.sidebar-collapsed #collapseSidebarBtn:hover{transform:translateY(-1px);}
.app-shell.sidebar-collapsed .nav-item,
.app-shell.sidebar-collapsed .space-item,
.app-shell.sidebar-collapsed .support-btn,
.app-shell.sidebar-collapsed .theme-pill,
.app-shell.sidebar-collapsed .language-quick,
.app-shell.sidebar-collapsed .sync-status,
.app-shell.sidebar-collapsed #homeBtn,
.app-shell.sidebar-collapsed #searchBtn{position:relative;cursor:pointer;}

@media (max-width:900px){.sidebar.mobile-open{z-index:60!important;} .backdrop{z-index:45;} }
@media (max-width:640px){.canvas-hint{display:none!important;}}


/* ===== Noterune 5.2 — final usability & light-theme redesign ===== */
:root{
  --sidebar:278px;
}
html[data-theme="light"]{
  --bg:#edf1f7;
  --bg-elev:rgba(248,250,254,.94);
  --bg-elev-2:rgba(255,255,255,.98);
  --surface:#fcfdff;
  --surface-2:#f1f4fa;
  --surface-3:#e7ecf5;
  --text:#20293a;
  --muted:#667289;
  --muted-2:#8a95a9;
  --line:rgba(52,65,91,.10);
  --line-strong:rgba(52,65,91,.17);
  --accent:#6c5ce7;
  --accent-2:#4d8df7;
  --accent-soft:rgba(108,92,231,.10);
  --success:#229a72;
  --warning:#b77724;
  --danger:#ce4e67;
  --shadow:0 28px 72px rgba(49,62,88,.12);
  --shadow-soft:0 12px 34px rgba(49,62,88,.08);
}
html[data-theme="light"] body{
  background:
    radial-gradient(circle at 18% 0%, rgba(127,111,238,.11), transparent 28%),
    radial-gradient(circle at 92% 8%, rgba(78,143,247,.09), transparent 30%),
    linear-gradient(180deg,#eef2f8 0%,#e9eef6 100%);
}
html[data-theme="light"] .sidebar{
  background:linear-gradient(180deg,rgba(250,251,255,.97),rgba(243,246,252,.96));
  border-color:rgba(53,65,91,.11);
  box-shadow:0 16px 42px rgba(51,66,94,.10);
}
html[data-theme="light"] .topbar{
  background:linear-gradient(180deg,rgba(255,255,255,.96),rgba(249,251,255,.93));
  border-color:rgba(53,65,91,.10);
  box-shadow:0 14px 38px rgba(51,66,94,.09);
}
html[data-theme="light"] .canvas-viewport{
  background:
    radial-gradient(circle at 28% 20%, rgba(118,101,235,.065), transparent 27%),
    radial-gradient(circle at 72% 75%, rgba(66,142,238,.055), transparent 29%),
    #f4f7fb;
}
html[data-theme="light"] .canvas-viewport.grid-on{
  background-image:
    radial-gradient(circle at 1px 1px,rgba(71,84,110,.15) 1px,transparent 1.15px),
    radial-gradient(circle at 28% 20%,rgba(118,101,235,.065),transparent 27%),
    radial-gradient(circle at 72% 75%,rgba(66,142,238,.055),transparent 29%);
}
html[data-theme="light"] .canvas-card{
  background:linear-gradient(180deg,rgba(255,255,255,.99),rgba(248,250,254,.98));
  border-color:rgba(55,68,94,.12);
  box-shadow:0 14px 32px rgba(51,66,94,.10),0 2px 5px rgba(51,66,94,.04);
}
html[data-theme="light"] .canvas-card:hover{
  border-color:rgba(108,92,231,.22);
  box-shadow:0 18px 38px rgba(51,66,94,.13),0 0 0 1px rgba(108,92,231,.04);
}
html[data-theme="light"] .sticky-card{
  background:linear-gradient(180deg,color-mix(in srgb,var(--sticky-bg,#f3efff) 64%,white),color-mix(in srgb,var(--sticky-bg,#f3efff) 46%,white));
}
html[data-theme="light"] .content-shell{
  background:
    radial-gradient(circle at 80% 0%,rgba(112,94,231,.075),transparent 24%),
    linear-gradient(180deg,#f7f9fd,#f0f4fa);
}
html[data-theme="light"] .content-card,
html[data-theme="light"] .stat-card,
html[data-theme="light"] .result-card{
  background:linear-gradient(180deg,#ffffff,#f9fbfe);
  border-color:rgba(55,68,94,.11);
  box-shadow:0 10px 26px rgba(51,66,94,.065);
}
html[data-theme="light"] .nav-item.active{
  background:linear-gradient(180deg,#eeeaff,#e9edff);
  color:#332b79;
  box-shadow:inset 0 0 0 1px rgba(108,92,231,.12);
}
html[data-theme="light"] .space-item.active{
  background:linear-gradient(180deg,#eef2fa,#e9eef7);
  color:#28344a;
}
html[data-theme="light"] .support-btn,
html[data-theme="light"] .language-quick,
html[data-theme="light"] .theme-pill,
html[data-theme="light"] .search-launch,
html[data-theme="light"] .sync-status{
  background:linear-gradient(180deg,#ffffff,#f3f6fb);
}
html[data-theme="light"] .top-action:not(.primary),
html[data-theme="light"] .pill-btn:not(.primary){
  background:linear-gradient(180deg,#ffffff,#f1f4fa);
  color:#344058;
  border-color:rgba(52,65,91,.12);
}
html[data-theme="light"] .top-action:not(.primary):hover,
html[data-theme="light"] .pill-btn:not(.primary):hover{
  background:linear-gradient(180deg,#ffffff,#eaf0f8);
  border-color:rgba(108,92,231,.20);
}
html[data-theme="light"] .canvas-toolbar,
html[data-theme="light"] .draw-toolbar,
html[data-theme="light"] .selection-bar,
html[data-theme="light"] .zoom-controls,
html[data-theme="light"] .minimap{
  background:rgba(250,252,255,.94);
  border-color:rgba(52,65,91,.13);
  box-shadow:0 18px 44px rgba(51,66,94,.13);
}
/* Sidebar: labels are the default desktop experience. */
.sidebar{z-index:70;overflow:hidden;}
.nav-glyph{width:28px;height:28px;display:grid;place-items:center;border-radius:9px;color:var(--muted);}
.nav-glyph svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.nav-item:hover .nav-glyph,.nav-item.active .nav-glyph{color:var(--accent);background:var(--accent-soft);}
.nav-item{position:relative;cursor:pointer;pointer-events:auto;}
.space-item{position:relative;cursor:pointer;pointer-events:auto;}
.sidebar-support{display:grid;gap:7px;}
.support-btn{position:relative;grid-template-columns:28px minmax(0,1fr) 16px;display:grid;align-items:center;width:100%;}
.support-icon{width:26px;height:26px;border-radius:9px;display:grid;place-items:center;background:var(--surface-2);border:1px solid var(--line);font-weight:800;}
.support-chevron{justify-self:end;color:var(--muted-2);font-size:18px;}
.language-quick{position:relative;}
.sync-status{position:relative;}
/* Collapsed rail remains usable and explains every icon. */
.app-shell.sidebar-collapsed{grid-template-columns:82px 1fr;}
.app-shell.sidebar-collapsed .sidebar{padding-inline:12px;overflow:visible;}
.app-shell.sidebar-collapsed .brand-row{grid-template-columns:42px;justify-content:center;}
.app-shell.sidebar-collapsed .nav-item,.app-shell.sidebar-collapsed .space-item{width:46px;height:44px;min-height:44px;justify-self:center;}
.app-shell.sidebar-collapsed .nav-glyph{width:32px;height:32px;}
.app-shell.sidebar-collapsed .support-btn,.app-shell.sidebar-collapsed .language-quick,.app-shell.sidebar-collapsed .theme-pill,.app-shell.sidebar-collapsed .sync-status{width:46px;min-height:42px;justify-self:center;border-radius:13px;}
.app-shell.sidebar-collapsed .support-chevron{display:none;}
/* Native text editing must win over canvas selection. */
[contenteditable="true"],.card-title[contenteditable="true"],.card-text[contenteditable="true"],.task-title[contenteditable="true"],.quote-text[contenteditable="true"]{
  user-select:text!important;-webkit-user-select:text!important;cursor:text!important;touch-action:auto!important;
}
.card-body{user-select:text!important;-webkit-user-select:text!important;}
/* Prevent toolbars from visually drifting upward. */
.canvas-toolbar{top:auto!important;bottom:max(16px,env(safe-area-inset-bottom))!important;z-index:45!important;}
.draw-toolbar{top:auto!important;bottom:max(16px,env(safe-area-inset-bottom))!important;z-index:46!important;}
.selection-bar{z-index:47!important;}
.mode-banner{z-index:48!important;}
/* Frames and cards sent backward stay visible. */
.items-layer{z-index:10;}
.frame-card{background:color-mix(in srgb,var(--surface) 22%,transparent);}
/* Clearer collapsed tooltip layer. */
.app-shell.sidebar-collapsed [data-tooltip]::after{z-index:999;}
@media (max-width:900px){
  .sidebar{z-index:90;}
  .canvas-toolbar{bottom:max(10px,env(safe-area-inset-bottom))!important;}
  .draw-toolbar{bottom:max(10px,env(safe-area-inset-bottom))!important;}
}

/* Final hint positioning: never hide behind the sidebar. */
.canvas-hint{
  left:24px!important;
  right:auto!important;
  top:104px!important;
  bottom:auto!important;
  transform:none!important;
  white-space:normal!important;
  opacity:.92!important;
  max-width:min(620px,calc(100% - 48px));
}
@media (max-width:900px){
  .canvas-hint{left:12px!important;right:12px!important;top:86px!important;max-width:none;}
}

/* Final stacking architecture: no dialog can fall behind navigation. */
.topbar{z-index:40!important;}
.canvas-toolbar{z-index:45!important;}
.draw-toolbar{z-index:46!important;}
.selection-bar{z-index:47!important;}
.mode-banner{z-index:48!important;}
.sidebar{z-index:60!important;}
.popover{z-index:125!important;}
.context-menu{z-index:135!important;}
.backdrop{z-index:180!important;}
.modal,.settings-drawer{z-index:190!important;}
.toast-stack{z-index:220!important;}
@media (max-width:900px){
  .sidebar{z-index:60!important;}
  .sidebar.mobile-open{z-index:185!important;}
}


/* ===== Noterune 6.0 — premium typography, unified navigation, portal & image polish ===== */
:root{
  --font-ui:"Segoe UI Variable Text","Segoe UI",Inter,system-ui,-apple-system,BlinkMacSystemFont,Arial,sans-serif;
  --font-display:"Segoe UI Variable Display","Segoe UI",Inter,system-ui,-apple-system,BlinkMacSystemFont,Arial,sans-serif;
  --font-mono:"SFMono-Regular",Consolas,"Roboto Mono",monospace;
  --radius-xl:24px;
}
html,body{font-family:var(--font-ui);}
body{font-size:14px;line-height:1.5;letter-spacing:-.012em;}
button,input,select,textarea{font-family:var(--font-ui);}
h1,h2,h3,.brand-wordmark,.card-title,.modal h3,#activeSpaceTitle,.guide-step-title,.drawer-head h2{
  font-family:var(--font-display);
  letter-spacing:-.03em;
}
#activeSpaceTitle{font-size:31px;font-weight:700;line-height:1.08;}
.brand-copy strong,.brand-wordmark{font-size:14px;font-weight:700;letter-spacing:.12em;}
.brand-copy span{font-size:11px;line-height:1.25;}
.eyebrow,.section-heading,.card-type-label,.topbar-chip,.card-meta,.modal-subtitle,.canvas-hint,.count-badge{letter-spacing:.02em;}
.sidebar{padding:16px 14px 14px;border-radius:26px;}
.brand-row{grid-template-columns:42px minmax(0,1fr) 32px;gap:12px;min-height:46px;}
.brand-mark{width:42px;height:42px;border-radius:15px;background:linear-gradient(180deg,rgba(255,255,255,.22),rgba(255,255,255,.08));box-shadow:0 14px 28px rgba(90,102,255,.22), inset 0 1px 0 rgba(255,255,255,.22);display:grid;place-items:center;overflow:hidden;}
.brand-mark svg{width:42px;height:42px;display:block;filter:drop-shadow(0 8px 18px rgba(110,110,255,.26));}
html[data-theme="light"] .brand-mark{background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(241,245,255,.9));border:1px solid rgba(105,112,153,.12);box-shadow:0 14px 28px rgba(84,95,136,.13), inset 0 1px 0 rgba(255,255,255,.92);}
.nav-list{gap:7px;margin-top:18px;}
.nav-item,.space-item{min-height:44px;border-radius:14px;font-weight:600;}
.nav-item{padding:0 12px;}
.nav-item span:last-of-type,.space-name{font-size:13px;}
.section-heading{font-size:11px;letter-spacing:.16em;margin:22px 8px 9px;}
.search-launch{height:46px;border-radius:14px;padding:0 12px;font-weight:600;box-shadow:inset 0 1px 0 rgba(255,255,255,.04);}
.search-launch kbd,.shortcut-row kbd,kbd{font-family:var(--font-mono);font-size:11px;font-weight:700;}
.support-btn,.language-quick,.theme-pill,.sync-status{min-height:44px;border-radius:14px;padding-inline:10px;}
.support-icon,.globe-chip{font-size:15px;}
.globe-chip{background:var(--surface-2);border:1px solid var(--line);}
.language-quick select{font-size:12px;font-weight:600;}
.topbar{border-radius:24px;padding:14px 18px;}
.topbar-chip{min-height:36px;padding:0 12px;border-radius:999px;font-size:12px;font-weight:600;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));border:1px solid var(--line);}
.top-action{height:42px;border-radius:14px;font-weight:650;}
.canvas-toolbar,.draw-toolbar,.selection-bar,.zoom-controls,.minimap,.canvas-card,.modal,.settings-drawer,.popover{border-radius:20px;}
.canvas-toolbar{padding:7px 9px;gap:3px;backdrop-filter:blur(24px) saturate(155%);-webkit-backdrop-filter:blur(24px) saturate(155%);box-shadow:0 24px 56px rgba(0,0,0,.30), inset 0 1px 0 rgba(255,255,255,.06)!important;}
html[data-theme="light"] .canvas-toolbar{box-shadow:0 22px 50px rgba(64,78,107,.15), inset 0 1px 0 rgba(255,255,255,.78)!important;}
.tool-btn{height:48px;min-width:76px;padding:6px 12px;border-radius:16px;font-weight:700;gap:4px;}
.tool-btn b{width:25px;height:25px;border-radius:9px;display:grid;place-items:center;background:linear-gradient(180deg,rgba(255,255,255,.08),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.06);box-shadow:inset 0 1px 0 rgba(255,255,255,.08);font-size:14px;}
html[data-theme="light"] .tool-btn b{background:linear-gradient(180deg,rgba(255,255,255,.95),rgba(241,245,255,.86));border-color:rgba(86,96,130,.11);color:#505a74;}
.tool-btn span{font-size:11px;font-weight:700;letter-spacing:-.01em;}
.tool-btn.active{background:linear-gradient(180deg,color-mix(in srgb,var(--accent) 14%, transparent),rgba(255,255,255,.03));border-color:color-mix(in srgb,var(--accent) 28%, transparent);box-shadow:0 10px 24px rgba(101,91,230,.16), inset 0 1px 0 rgba(255,255,255,.08);}
.tool-btn.active b{background:linear-gradient(180deg,rgba(130,117,255,.28),rgba(86,128,255,.18));color:#fff;border-color:rgba(165,160,255,.22);}
.tool-btn-navigate{min-width:92px;}
.tool-more{width:48px;height:48px;border-radius:16px;}
.draw-tool,.draw-control,.draw-done{min-height:44px;border-radius:15px;font-weight:650;}
.modal{padding:18px;border:1px solid color-mix(in srgb,var(--line-strong) 84%, transparent);}
.modal-head h3,.drawer-head h2{font-size:28px;font-weight:700;line-height:1.08;}
.modal-subtitle,.drawer-head p{font-size:13px;color:var(--muted);max-width:54ch;}
.shortcuts-modal{width:min(700px,calc(100vw - 34px));padding:22px 22px 18px;position:relative;overflow:hidden;}
.shortcuts-modal::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 15% 0%,rgba(130,112,255,.18),transparent 35%),radial-gradient(circle at 90% 100%,rgba(90,162,255,.14),transparent 34%);pointer-events:none;}
.shortcuts-modal > *{position:relative;z-index:1;}
.shortcuts-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 14px;}
.shortcut-row{min-height:56px;padding:0 14px;border-radius:16px;background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.015));border:1px solid color-mix(in srgb,var(--line-strong) 78%, transparent);box-shadow:inset 0 1px 0 rgba(255,255,255,.05);}
.shortcut-row:hover{transform:translateY(-1px);border-color:color-mix(in srgb,var(--accent) 26%, var(--line-strong));box-shadow:0 12px 28px rgba(0,0,0,.12), inset 0 1px 0 rgba(255,255,255,.06);}
.shortcut-label{font-size:13px;font-weight:650;}
.shortcut-row kbd{min-width:72px;padding:7px 10px;border-radius:11px;background:linear-gradient(180deg,var(--surface-3),color-mix(in srgb,var(--surface-2) 94%, transparent));border-color:color-mix(in srgb,var(--accent) 12%, var(--line-strong));color:var(--text);box-shadow:inset 0 -1px 0 rgba(255,255,255,.08),0 4px 12px rgba(0,0,0,.08);}
html[data-theme="light"] .shortcut-row{background:linear-gradient(180deg,#ffffff,#f8faff);box-shadow:0 12px 26px rgba(62,75,104,.07), inset 0 1px 0 rgba(255,255,255,.85);}
html[data-theme="light"] .shortcuts-modal{background:linear-gradient(180deg,rgba(253,254,255,.97),rgba(246,249,255,.94));}
/* Settings drawer */
.settings-drawer{padding:18px;border-radius:24px;}
.setting-block{padding:14px 15px;border-radius:18px;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.015));border:1px solid var(--line);box-shadow:inset 0 1px 0 rgba(255,255,255,.04);}
html[data-theme="light"] .setting-block{background:linear-gradient(180deg,#ffffff,#f7f9fe);box-shadow:0 10px 22px rgba(66,80,110,.05), inset 0 1px 0 rgba(255,255,255,.9);}
.setting-block label{font-size:12px;font-weight:700;letter-spacing:.02em;margin-bottom:8px;display:block;color:var(--text);}
.setting-block small{font-size:12px;line-height:1.45;color:var(--muted);}
.setting-block select,.modal-content input,.modal-content select,#textDialogExtra select{width:100%;height:46px;border-radius:14px;border:1px solid var(--line-strong);background:linear-gradient(180deg,var(--surface),var(--surface-2));color:var(--text);padding:0 14px;outline:0;box-shadow:inset 0 1px 0 rgba(255,255,255,.04);}
html[data-theme="light"] .setting-block select,html[data-theme="light"] .modal-content input,html[data-theme="light"] .modal-content select,html[data-theme="light"] #textDialogExtra select{background:linear-gradient(180deg,#ffffff,#f3f6fb);box-shadow:inset 0 1px 0 rgba(255,255,255,.88);}
.modal-content{display:grid;gap:12px;}
.modal-content label{font-size:12px;font-weight:700;color:var(--muted);}
.modal-actions{margin-top:18px;}
#textDialogExtra{display:grid;gap:12px;width:100%;}
.mini-modal{width:min(540px,calc(100vw - 34px));}
/* Portal dialog polish */
#textDialog .modal-head{margin-bottom:14px;}
#textDialog .modal-content{padding-top:8px;}
#textDialog .modal-head h3{font-size:30px;}
#textDialogLabel{font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;}
html[data-theme="light"] #textDialog{background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(244,248,255,.95));}
/* Card typography */
.card-title{font-size:20px;font-weight:700;line-height:1.18;margin:0 0 8px;}
.card-text,.quote-text,.task-meta,.link-url{font-size:13px;line-height:1.58;color:var(--muted);}
.card-topline{padding:12px 14px 10px;}
.card-type-label{font-size:12px;font-weight:700;color:var(--muted);}
.card-body{padding:8px 16px 16px;}
.card-icon,.drag-handle{border-radius:10px;}
.resize-handle{width:18px;height:18px;right:6px;bottom:6px;opacity:.34;}
.resize-handle::before{right:2px;bottom:2px;width:9px;height:9px;border-right:2px solid color-mix(in srgb,var(--accent) 50%, var(--muted));border-bottom:2px solid color-mix(in srgb,var(--accent) 50%, var(--muted));}
.canvas-card:hover .resize-handle,.canvas-card.selected .resize-handle{opacity:.9;}
/* Image card improvements */
.image-card .card-body,.drawing-card .card-body{display:flex;flex-direction:column;gap:10px;height:calc(100% - 44px);}
.image-card img,.drawing-card img{width:100%;height:100%;max-height:none;flex:1 1 auto;object-fit:contain;border-radius:16px;border:1px solid var(--line);background:radial-gradient(circle at 20% 15%,rgba(125,110,245,.08),transparent 28%),linear-gradient(180deg,color-mix(in srgb,var(--surface-2) 92%, transparent),color-mix(in srgb,var(--surface-3) 85%, transparent));padding:6px;box-shadow:inset 0 1px 0 rgba(255,255,255,.04);}
.image-caption{font-size:13px;font-weight:650;color:var(--text);margin-top:0;}
html[data-theme="light"] .image-card img,html[data-theme="light"] .drawing-card img{background:linear-gradient(180deg,#fbfcff,#eef3fb);box-shadow:inset 0 1px 0 rgba(255,255,255,.95);}
/* White theme premium restyle */
html[data-theme="light"] body{
  background:radial-gradient(circle at 16% 0%, rgba(132,118,248,.11), transparent 32%),radial-gradient(circle at 92% 8%, rgba(82,149,249,.10), transparent 30%),linear-gradient(180deg,#f2f5fb 0%,#ebf1f8 45%,#e7eef7 100%);
}
html[data-theme="light"] .sidebar{
  background:linear-gradient(180deg,rgba(251,252,255,.98),rgba(244,247,253,.96));
  box-shadow:0 22px 52px rgba(58,72,100,.12), inset 0 1px 0 rgba(255,255,255,.95);
}
html[data-theme="light"] .topbar{
  background:linear-gradient(180deg,rgba(255,255,255,.96),rgba(250,252,255,.92));
  box-shadow:0 18px 44px rgba(58,72,100,.10), inset 0 1px 0 rgba(255,255,255,.92);
}
html[data-theme="light"] .content-shell{
  background:radial-gradient(circle at 92% 0%, rgba(123,111,240,.08), transparent 26%), linear-gradient(180deg,#f8faff,#eef3fb);
}
html[data-theme="light"] .canvas-viewport{
  background:radial-gradient(circle at 18% 14%, rgba(116,102,235,.08), transparent 26%),radial-gradient(circle at 82% 84%, rgba(90,157,248,.075), transparent 24%),linear-gradient(180deg,#f7faff 0%,#f1f6fc 100%);
}
html[data-theme="light"] .canvas-viewport.grid-on{
  background-image:radial-gradient(circle at 1px 1px,rgba(81,94,120,.13) 1px,transparent 1.15px),radial-gradient(circle at 18% 14%, rgba(116,102,235,.08), transparent 26%),radial-gradient(circle at 82% 84%, rgba(90,157,248,.075), transparent 24%),linear-gradient(180deg,#f7faff 0%,#f1f6fc 100%);
}
html[data-theme="light"] .canvas-card{
  background:linear-gradient(180deg,rgba(255,255,255,.995),rgba(249,251,255,.985));
  border-color:rgba(58,72,100,.12);
  box-shadow:0 20px 42px rgba(61,75,104,.11), 0 2px 5px rgba(61,75,104,.05), inset 0 1px 0 rgba(255,255,255,.96);
}
html[data-theme="light"] .canvas-card:hover{
  border-color:rgba(109,98,237,.24);
  box-shadow:0 22px 48px rgba(61,75,104,.14),0 0 0 1px rgba(109,98,237,.05), inset 0 1px 0 rgba(255,255,255,.96);
}
html[data-theme="light"] .nav-item.active,
html[data-theme="light"] .space-item.active{
  background:linear-gradient(180deg,rgba(239,236,255,.95),rgba(234,240,255,.92));
}
html[data-theme="light"] .search-launch,
html[data-theme="light"] .support-btn,
html[data-theme="light"] .language-quick,
html[data-theme="light"] .theme-pill,
html[data-theme="light"] .sync-status,
html[data-theme="light"] .top-action:not(.primary),
html[data-theme="light"] .pill-btn:not(.primary){
  background:linear-gradient(180deg,#ffffff,#f2f6fc);
  border-color:rgba(58,72,100,.12);
  box-shadow:0 8px 18px rgba(61,75,104,.06), inset 0 1px 0 rgba(255,255,255,.95);
}
html[data-theme="light"] .top-action.primary,
html[data-theme="light"] .pill-btn.primary,
html[data-theme="light"] .draw-done{
  background:linear-gradient(135deg,#7c6cff 0%,#5f85ff 100%);
  border-color:rgba(104,104,238,.18);
  box-shadow:0 12px 28px rgba(98,102,240,.23);
  color:white;
}
html[data-theme="light"] .settings-drawer,
html[data-theme="light"] .modal,
html[data-theme="light"] .popover{
  background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(246,249,255,.95));
  box-shadow:0 26px 64px rgba(60,75,106,.16), inset 0 1px 0 rgba(255,255,255,.98);
}
/* Better responsive toolbar */
@media (max-width:900px){
  .tool-btn{min-width:62px;height:46px;padding:5px 10px;}
  .tool-btn-navigate{min-width:72px;}
  .shortcuts-grid{grid-template-columns:1fr;}
}
@media (max-width:640px){
  #activeSpaceTitle{font-size:24px;}
  .topbar{padding:12px 14px;}
  .tool-btn span{display:block;font-size:10px;}
  .canvas-toolbar{padding-inline:6px;overflow-x:auto;}
}

/* ===== Noterune 6.1 — editable snapshot names ===== */
.snapshot-item{
  grid-template-columns:minmax(0,1fr) auto;
  gap:12px;
  padding:12px 12px 12px 14px;
  border-radius:16px;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease),transform .18s var(--ease);
}
.snapshot-item:hover{
  border-color:color-mix(in srgb,var(--accent) 24%,var(--line));
  box-shadow:0 10px 24px rgba(0,0,0,.08);
  transform:translateY(-1px);
}
.snapshot-copy{min-width:0;}
.snapshot-name-line{display:flex;align-items:center;min-width:0;}
.snapshot-name{display:block;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px!important;font-weight:700;line-height:1.35;}
.snapshot-name-input{
  width:100%;height:34px;border-radius:10px;border:1px solid color-mix(in srgb,var(--accent) 45%,var(--line-strong));
  background:var(--surface-2);color:var(--text);padding:0 10px;outline:0;font:600 13px/1 var(--font-ui,inherit);
  box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 12%,transparent);
}
.snapshot-item small{font-size:10px;margin-top:4px;}
.snapshot-actions{align-items:center;}
.snapshot-actions button{height:32px;border-radius:10px;font-weight:650;transition:.16s var(--ease);}
.snapshot-actions button:hover{transform:translateY(-1px);}
.snapshot-actions .rename-snapshot{width:34px;min-width:34px;background:color-mix(in srgb,var(--accent) 9%,var(--surface));color:var(--accent);font-size:13px;}
.snapshot-actions .rename-snapshot.editing{background:var(--accent);color:white;box-shadow:0 8px 18px color-mix(in srgb,var(--accent) 25%,transparent);}
html[data-theme="light"] .snapshot-item{background:linear-gradient(180deg,#fff,#f8faff);box-shadow:0 8px 20px rgba(61,75,104,.055);}
html[data-theme="light"] .snapshot-name-input{background:#fff;}
@media (max-width:640px){
  .snapshot-item{grid-template-columns:1fr;}
  .snapshot-actions{justify-content:flex-end;}
}

/* =====================================================================
   Noterune 7.0 — unified visual system / premium redesign
   ===================================================================== */
:root{
  --ui-font:-apple-system,BlinkMacSystemFont,"Segoe UI Variable","Segoe UI","Helvetica Neue",Arial,sans-serif;
  --display-font:-apple-system,BlinkMacSystemFont,"Segoe UI Variable Display","Segoe UI Variable","Segoe UI","Helvetica Neue",Arial,sans-serif;
  --mono-font:"Cascadia Code","SFMono-Regular",Consolas,monospace;
  --sidebar:268px;
  --radius-sm:10px;
  --radius-md:14px;
  --radius-lg:18px;
  --radius-xl:24px;
  --accent:#786cf6;
  --accent-2:#5792f8;
  --accent-soft:rgba(120,108,246,.11);
  --ease:cubic-bezier(.22,.8,.22,1);
}
html[data-theme="light"]{
  --bg:#f2f3f6;
  --bg-elev:rgba(249,249,251,.92);
  --bg-elev-2:rgba(255,255,255,.96);
  --surface:#fbfbfc;
  --surface-2:#f3f4f7;
  --surface-3:#eaecf1;
  --text:#20232c;
  --muted:#656c7a;
  --muted-2:#9197a3;
  --line:rgba(34,40,54,.08);
  --line-strong:rgba(34,40,54,.14);
  --accent:#6e63e8;
  --accent-2:#4f8de8;
  --accent-soft:rgba(110,99,232,.09);
  --shadow:0 28px 70px rgba(58,62,76,.11);
  --shadow-soft:0 12px 34px rgba(58,62,76,.075);
}
html,body,button,input,select,textarea{font-family:var(--ui-font)!important;}
body{font-size:14px;line-height:1.48;letter-spacing:-.01em;font-weight:400;}
h1,h2,h3,.card-title,.brand-wordmark,.drawer-head h2,.guide-copy h3,.content-header h2{font-family:var(--display-font)!important;letter-spacing:-.035em;}
button{font-weight:500;}
kbd{font-family:var(--mono-font)!important;font-weight:600;}
::selection{background:rgba(118,106,244,.23);color:inherit;}

/* softer ambient environment */
body{
  background:
    radial-gradient(circle at 15% -5%,rgba(122,108,247,.09),transparent 30%),
    radial-gradient(circle at 98% 8%,rgba(74,144,237,.065),transparent 26%),
    var(--bg);
}
html[data-theme="light"] body{
  background:
    radial-gradient(circle at 14% -2%,rgba(122,108,235,.09),transparent 30%),
    radial-gradient(circle at 96% 6%,rgba(84,144,224,.07),transparent 28%),
    linear-gradient(180deg,#f4f4f6 0%,#f0f1f4 100%);
}
.glass-panel{backdrop-filter:blur(24px) saturate(135%);-webkit-backdrop-filter:blur(24px) saturate(135%);}

/* sidebar — simpler hierarchy, less dashboard-like */
.sidebar{
  margin:12px 0 12px 12px;
  padding:16px 14px 14px;
  border-radius:26px;
  background:linear-gradient(180deg,rgba(16,21,36,.88),rgba(13,18,31,.94));
  border:1px solid rgba(255,255,255,.07);
  box-shadow:0 24px 60px rgba(0,0,0,.24),inset 0 1px 0 rgba(255,255,255,.035);
}
html[data-theme="light"] .sidebar{
  background:linear-gradient(180deg,rgba(251,251,252,.97),rgba(246,247,249,.97));
  border-color:rgba(39,46,62,.09);
  box-shadow:0 18px 46px rgba(65,69,82,.09),inset 0 1px 0 rgba(255,255,255,.95);
}
.brand-row{grid-template-columns:42px minmax(0,1fr) 30px;gap:11px;min-height:44px;}
.brand-mark{width:42px;height:42px;border-radius:14px;border:1px solid rgba(255,255,255,.07);background:linear-gradient(145deg,rgba(130,115,255,.22),rgba(74,150,255,.08));box-shadow:0 12px 28px rgba(77,82,190,.18),inset 0 1px 0 rgba(255,255,255,.08);}
.brand-mark svg{width:42px;height:42px;display:block;filter:drop-shadow(0 6px 14px rgba(93,90,230,.18));}
html[data-theme="light"] .brand-mark{background:linear-gradient(145deg,#fff,#f2f4fb);border-color:rgba(68,77,104,.11);box-shadow:0 10px 24px rgba(70,77,101,.10),inset 0 1px 0 #fff;}
.brand-copy{gap:1px;}
.brand-copy strong{font-size:13px!important;font-weight:700!important;letter-spacing:.09em!important;color:var(--text);}
.brand-copy span{font-size:10.5px;line-height:1.3;color:var(--muted);font-weight:450;}
.search-launch{height:43px;margin-top:18px;border-radius:13px;padding:0 11px;background:rgba(255,255,255,.025);border-color:var(--line);font-size:12px;font-weight:500;}
html[data-theme="light"] .search-launch{background:#fff;border-color:rgba(39,46,62,.09);box-shadow:0 5px 15px rgba(64,70,86,.045);}
.search-launch:hover{background:var(--surface-2);border-color:color-mix(in srgb,var(--accent) 18%,var(--line-strong));transform:none;}
.nav-list{gap:4px;margin-top:16px;}
.nav-item,.space-item{min-height:40px;border-radius:12px;font-size:13px;font-weight:500;}
.nav-item{padding:0 10px;}
.nav-glyph{width:28px;height:28px;border-radius:9px;}
.nav-glyph svg{width:17px;height:17px;stroke-width:1.7;}
.nav-item:hover,.space-item:hover{background:rgba(255,255,255,.035);}
html[data-theme="light"] .nav-item:hover,html[data-theme="light"] .space-item:hover{background:#eef0f4;}
.nav-item.active{background:linear-gradient(180deg,rgba(119,105,245,.13),rgba(119,105,245,.08));box-shadow:inset 0 0 0 1px rgba(122,108,247,.12);}
html[data-theme="light"] .nav-item.active{background:linear-gradient(180deg,#efedff,#eceefa);color:#37324e;box-shadow:inset 0 0 0 1px rgba(110,99,232,.10);}
.section-heading{margin:19px 9px 8px;font-size:10.5px;font-weight:600;text-transform:none;letter-spacing:.02em;color:var(--muted-2);}
.space-item.active{background:rgba(255,255,255,.045);box-shadow:inset 0 0 0 1px var(--line);}
html[data-theme="light"] .space-item.active{background:#eef0f4;color:#30333c;}
.sidebar-support{gap:5px;padding-top:10px;border-top:1px solid var(--line);}
.support-btn{min-height:40px;border:0!important;background:transparent!important;border-radius:12px;font-size:12.5px;font-weight:500;color:var(--muted);box-shadow:none!important;}
.support-btn:hover{background:var(--surface-2)!important;color:var(--text);transform:none!important;}
.support-icon{width:26px;height:26px;background:transparent;border:0;font-size:14px;}
.support-chevron{font-size:15px;opacity:.55;}
.sidebar-language-legacy{display:none!important;}
.sync-status{display:none!important;}
.sidebar-footer{grid-template-columns:1fr!important;gap:4px;padding-top:6px;border-top:0;}
.theme-pill{min-height:40px;border:0!important;background:transparent!important;border-radius:12px;font-size:12.5px;font-weight:500;color:var(--muted);box-shadow:none!important;}
.theme-pill:hover{background:var(--surface-2)!important;color:var(--text);transform:none!important;}
.avatar{display:none!important;}

/* topbar — reduce admin/dashboard noise */
.topbar{top:12px;left:12px;right:12px;height:68px;border-radius:22px;padding:0 13px 0 17px;background:linear-gradient(180deg,rgba(16,21,35,.90),rgba(14,19,32,.94));border-color:rgba(255,255,255,.065);box-shadow:0 18px 44px rgba(0,0,0,.19),inset 0 1px 0 rgba(255,255,255,.035);}
html[data-theme="light"] .topbar{background:linear-gradient(180deg,rgba(253,253,254,.97),rgba(248,249,251,.95));border-color:rgba(38,45,60,.08);box-shadow:0 14px 36px rgba(62,67,80,.075),inset 0 1px 0 #fff;}
.eyebrow{font-size:9.5px!important;font-weight:550!important;letter-spacing:.02em!important;text-transform:none!important;color:var(--muted-2)!important;}
.topbar-left h1,#activeSpaceTitle{font-size:23px!important;line-height:1.1;font-weight:650!important;letter-spacing:-.035em!important;margin-top:2px;}
.topbar-center{gap:9px;}
.topbar-saved{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:11.5px;font-weight:500;padding:0 3px;}
.topbar-saved .pulse-dot{width:6px;height:6px;box-shadow:0 0 0 3px rgba(85,214,166,.08);}
.workspace-stats{height:29px!important;background:transparent!important;border:0!important;padding:0 5px!important;font-size:10.5px!important;color:var(--muted-2)!important;box-shadow:none!important;}
.topbar-actions{gap:5px;}
.top-action{height:38px;min-width:38px;padding:0 10px;border-radius:12px;font-size:12px;border-color:var(--line);background:rgba(255,255,255,.02);box-shadow:none;}
.top-action:hover{transform:translateY(-1px);background:var(--surface-2);border-color:var(--line-strong);box-shadow:0 8px 18px rgba(0,0,0,.08);}
.compact-action{width:38px;padding:0;display:grid;place-items:center;}
.compact-action>span:last-child{display:none;}
.action-svg{width:18px;height:18px;display:grid;place-items:center;}
.action-svg svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}
.help-action{color:var(--muted)!important;background:transparent!important;border-color:transparent!important;}
.create-primary{width:auto;min-width:90px;padding:0 15px;display:flex;gap:7px;background:linear-gradient(135deg,#776af2,#568bf3)!important;color:#fff!important;border-color:transparent!important;box-shadow:0 10px 24px rgba(88,90,220,.22)!important;font-weight:600;}
.create-primary:hover{box-shadow:0 13px 28px rgba(88,90,220,.28)!important;}
.plus-mark{font-size:18px;line-height:1;}

/* content pages — use the available width and feel part of the same product */
.content-panel{background:transparent;}
.content-shell{max-width:none!important;width:100%;height:100%;margin:0!important;padding:108px clamp(28px,4vw,68px) 50px!important;overflow:auto;background:radial-gradient(circle at 86% 5%,rgba(119,105,245,.045),transparent 23%),transparent!important;}
html[data-theme="light"] .content-shell{background:radial-gradient(circle at 88% 4%,rgba(112,101,226,.055),transparent 25%),linear-gradient(180deg,#f7f7f9,#f1f2f5)!important;}
.content-header{align-items:flex-end;margin-bottom:22px;max-width:none;}
.content-header h2{font-size:27px!important;font-weight:650!important;letter-spacing:-.035em!important;margin:3px 0 0;}
.content-header p{font-size:12px!important;line-height:1.55!important;margin-top:6px!important;color:var(--muted);}
.stats-grid{gap:10px;}
.stat-card,.task-column,.result-card{border-color:var(--line);background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012));box-shadow:none;}
html[data-theme="light"] .stat-card,html[data-theme="light"] .task-column,html[data-theme="light"] .result-card{background:linear-gradient(180deg,#fff,#fafafa);border-color:rgba(42,48,60,.08);box-shadow:0 8px 24px rgba(59,64,77,.045);}
.result-grid{grid-template-columns:repeat(auto-fill,minmax(270px,1fr))!important;gap:12px!important;align-content:start;}
.result-card{min-height:178px;padding:15px 16px 13px;border-radius:17px;text-align:left;display:flex;flex-direction:column;transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);}
.result-card:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--accent) 18%,var(--line-strong));box-shadow:0 16px 34px rgba(0,0,0,.10);}
html[data-theme="light"] .result-card:hover{box-shadow:0 15px 32px rgba(58,62,75,.08);}
.result-top{display:flex;align-items:center;gap:8px;margin-bottom:14px;}
.result-card .result-icon{margin:0;width:31px;height:31px;border-radius:10px;background:var(--accent-soft);font-size:13px;}
.result-type{font-size:10px;color:var(--muted-2);font-weight:550;text-transform:none;letter-spacing:.02em;}
.result-favorite{margin-left:auto;color:#9a8ff8;font-size:13px;}
.result-card>strong{font-size:14.5px;font-weight:620;line-height:1.3;margin-bottom:6px;color:var(--text);}
.result-card p{min-height:38px;font-size:11.5px;line-height:1.55;color:var(--muted);margin:0;flex:1;}
.result-card footer{margin-top:14px;padding-top:10px;font-size:9.5px;border-color:var(--line);}
.panel.active-panel{animation:nfPanelIn .24s var(--ease) both;}
@keyframes nfPanelIn{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}

/* toolbar — grouped, calm and icon-consistent */
.canvas-toolbar{height:auto!important;min-height:60px!important;padding:7px 8px!important;gap:3px!important;border-radius:20px!important;background:linear-gradient(180deg,rgba(17,22,37,.92),rgba(13,18,31,.94))!important;border-color:rgba(255,255,255,.075)!important;box-shadow:0 22px 52px rgba(0,0,0,.28),inset 0 1px 0 rgba(255,255,255,.045)!important;}
html[data-theme="light"] .canvas-toolbar{background:linear-gradient(180deg,rgba(253,253,254,.96),rgba(247,248,250,.95))!important;border-color:rgba(38,44,58,.10)!important;box-shadow:0 18px 42px rgba(59,64,78,.12),inset 0 1px 0 #fff!important;}
.tool-btn{height:48px!important;min-width:68px!important;padding:5px 10px!important;border-radius:14px!important;gap:3px!important;font-weight:550!important;color:var(--muted)!important;}
.tool-btn:hover{background:rgba(255,255,255,.04)!important;color:var(--text)!important;transform:none!important;}
html[data-theme="light"] .tool-btn:hover{background:#eef0f4!important;}
.tool-btn b{width:25px!important;height:25px!important;background:transparent!important;border:0!important;box-shadow:none!important;display:grid!important;place-items:center!important;}
.tool-btn b svg,.tool-more svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round;}
.tool-btn span{font-size:10px!important;font-weight:550!important;letter-spacing:-.01em!important;}
.tool-btn.active{background:linear-gradient(180deg,rgba(119,105,245,.15),rgba(119,105,245,.09))!important;border-color:rgba(126,111,246,.16)!important;color:#b6afff!important;box-shadow:none!important;}
html[data-theme="light"] .tool-btn.active{color:#6156cf!important;background:linear-gradient(180deg,#efedff,#eceefa)!important;border-color:rgba(110,99,232,.11)!important;}
.tool-btn.active b{background:transparent!important;border:0!important;color:inherit!important;}
.tool-btn-navigate{min-width:78px!important;}
.toolbar-divider{height:30px!important;background:var(--line)!important;margin:0 4px!important;}
.tool-more{width:42px!important;height:42px!important;border-radius:13px!important;background:transparent!important;border-color:transparent!important;color:var(--muted)!important;display:grid!important;place-items:center!important;}
.tool-more:hover{background:var(--surface-2)!important;color:var(--text)!important;}

/* cards — consistent visual language */
.canvas-card{border-radius:18px!important;border-color:var(--line)!important;background:linear-gradient(180deg,rgba(18,24,39,.97),rgba(15,21,34,.98))!important;box-shadow:0 16px 38px rgba(0,0,0,.18)!important;transition:border-color .2s var(--ease),box-shadow .2s var(--ease),transform .2s var(--ease)!important;}
.canvas-card:hover{transform:translateY(-1px);border-color:rgba(255,255,255,.13)!important;box-shadow:0 20px 42px rgba(0,0,0,.22)!important;}
html[data-theme="light"] .canvas-card{background:linear-gradient(180deg,#fff,#fbfbfc)!important;border-color:rgba(39,45,58,.09)!important;box-shadow:0 13px 32px rgba(58,63,77,.075)!important;}
html[data-theme="light"] .canvas-card:hover{border-color:rgba(103,92,220,.16)!important;box-shadow:0 17px 36px rgba(58,63,77,.095)!important;}
.card-topline{min-height:40px;padding:10px 12px 5px;}
.card-type-label{font-size:10.5px!important;font-weight:550!important;text-transform:none!important;letter-spacing:.01em!important;color:var(--muted)!important;}
.card-title{font-size:17px!important;font-weight:620!important;line-height:1.25!important;letter-spacing:-.02em!important;}
.card-text,.quote-text,.task-title{font-size:12.5px!important;line-height:1.55!important;}
.card-actions{gap:2px;}
.card-icon,.drag-handle{width:28px;height:28px;border-radius:9px;}

/* image cards — resize from all corners + media controls */
.image-card{overflow:visible!important;}
.image-card .card-body{height:calc(100% - 40px);min-height:0!important;padding:6px 12px 12px!important;display:flex;flex-direction:column;gap:8px;}
.image-media{position:relative;flex:1 1 auto;min-height:100px;border-radius:14px;overflow:hidden;background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.012));border:1px solid var(--line);}
.image-media>img{display:block;width:100%!important;height:100%!important;max-height:none!important;border:0!important;border-radius:0!important;padding:0!important;background:transparent!important;}
.image-card[data-image-fit="contain"] .image-media>img{object-fit:contain!important;}
.image-card[data-image-fit="cover"] .image-media>img{object-fit:cover!important;}
.image-tools{position:absolute;top:8px;left:50%;transform:translate(-50%,-5px);display:flex;align-items:center;gap:3px;padding:4px;border-radius:12px;background:rgba(12,16,27,.78);border:1px solid rgba(255,255,255,.09);box-shadow:0 10px 28px rgba(0,0,0,.22);backdrop-filter:blur(16px);opacity:0;pointer-events:none;transition:.18s var(--ease);z-index:3;}
.image-card:hover .image-tools,.image-card.selected .image-tools{opacity:1;pointer-events:auto;transform:translate(-50%,0);}
.image-tool-btn{height:30px;min-width:30px;padding:0 7px;border:0;border-radius:8px;background:transparent;color:#d8dce8;display:flex;align-items:center;justify-content:center;gap:5px;cursor:pointer;}
.image-tool-btn:hover{background:rgba(255,255,255,.09);color:#fff;}
.image-tool-btn small{font-size:9px;font-weight:550;display:none;}
.image-caption{font-size:11.5px!important;font-weight:550!important;margin:0!important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.image-resize-handle{position:absolute;width:13px;height:13px;padding:0;border:2px solid var(--surface);border-radius:4px;background:var(--accent);box-shadow:0 2px 8px rgba(0,0,0,.18);opacity:0;z-index:7;transition:opacity .15s,transform .15s;}
.image-card:hover .image-resize-handle,.image-card.selected .image-resize-handle{opacity:1;}
.image-resize-handle:hover{transform:scale(1.18);}
.resize-nw{left:-6px;top:-6px;cursor:nwse-resize}.resize-ne{right:-6px;top:-6px;cursor:nesw-resize}.resize-sw{left:-6px;bottom:-6px;cursor:nesw-resize}.resize-se{right:-6px!important;bottom:-6px!important;cursor:nwse-resize}
.image-resize-handle::before{display:none!important;}

/* portal cards */
.portal-card{background:linear-gradient(145deg,rgba(28,27,53,.96),rgba(16,23,39,.98))!important;border-color:rgba(124,108,247,.18)!important;}
.portal-card .card-accent{background:linear-gradient(90deg,#786cf6,#568ff7)!important;height:2px;opacity:.78;}
.portal-visual{display:grid!important;grid-template-columns:1fr 46px!important;align-items:center!important;gap:14px!important;min-height:82px!important;padding:3px 2px 2px!important;}
.portal-orb{width:44px!important;height:44px!important;border-radius:14px!important;background:linear-gradient(145deg,rgba(124,108,247,.20),rgba(84,144,242,.10))!important;border:1px solid rgba(132,118,249,.24)!important;color:#a99fff!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 8px 22px rgba(52,49,128,.16)!important;display:grid!important;place-items:center!important;font-size:16px!important;}
.portal-card .card-text{color:#9aa3b5!important;}
html[data-theme="light"] .portal-card{background:linear-gradient(145deg,#fbfaff,#f5f7fc)!important;border-color:rgba(105,94,221,.15)!important;box-shadow:0 13px 30px rgba(64,67,82,.07)!important;}
html[data-theme="light"] .portal-orb{background:linear-gradient(145deg,#efedff,#edf3ff)!important;border-color:rgba(106,95,222,.16)!important;color:#695ed9!important;box-shadow:none!important;}

/* settings — flatter structure, real switches */
.settings-drawer{width:min(420px,calc(100vw - 22px));padding:18px 17px 20px;border-radius:24px;background:linear-gradient(180deg,rgba(17,23,38,.98),rgba(14,20,33,.99));}
html[data-theme="light"] .settings-drawer{background:linear-gradient(180deg,#fafafa,#f5f6f8);box-shadow:0 24px 58px rgba(55,60,72,.14);}
.drawer-head{padding:2px 2px 15px;border-bottom:1px solid var(--line);margin-bottom:2px;}
.drawer-head h2{font-size:24px!important;font-weight:650!important;margin:3px 0 5px;}
.drawer-head p{font-size:12px!important;color:var(--muted);}
.setting-block{padding:17px 2px!important;border:0!important;border-bottom:1px solid var(--line)!important;border-radius:0!important;background:transparent!important;box-shadow:none!important;}
.setting-block:last-of-type{border-bottom:0!important;}
.setting-block>label{font-size:12px!important;font-weight:600!important;letter-spacing:-.01em!important;text-transform:none!important;color:var(--text)!important;margin:0 0 11px!important;}
.setting-block small{font-size:10.5px!important;line-height:1.45!important;color:var(--muted)!important;}
.setting-block select{height:42px!important;border-radius:12px!important;background:var(--surface-2)!important;border-color:var(--line)!important;font-size:12px!important;}
.segmented{height:40px;padding:3px;border-radius:12px;background:var(--surface-2);}
.segmented button{height:32px;border-radius:9px;font-size:11.5px;font-weight:550;}
.toggle-row{grid-template-columns:minmax(0,1fr) 40px!important;gap:14px!important;padding:10px 0!important;}
.toggle-row+ .toggle-row{border-top:1px solid color-mix(in srgb,var(--line) 70%,transparent);}
.toggle-row strong{font-size:11.5px!important;font-weight:550!important;color:var(--text);}
.toggle-row small{font-size:10px!important;line-height:1.35!important;color:var(--muted);}
.toggle-row i{width:38px!important;height:22px!important;border-radius:999px!important;background:#303747!important;border:1px solid rgba(255,255,255,.08)!important;box-shadow:inset 0 1px 2px rgba(0,0,0,.16);}
.toggle-row i::after{left:3px!important;top:3px!important;width:14px!important;height:14px!important;background:#8e97a8!important;box-shadow:0 1px 4px rgba(0,0,0,.22);}
.toggle-row input:checked+i{background:linear-gradient(135deg,#7568eb,#5e89ee)!important;border-color:transparent!important;}
.toggle-row input:checked+i::after{left:19px!important;background:#fff!important;}
html[data-theme="light"] .toggle-row i{background:#d9dce4!important;border-color:rgba(35,42,56,.08)!important;}
.settings-actions{gap:6px;}
.settings-action{min-height:39px;border-radius:11px;background:transparent;border:1px solid var(--line);font-size:11.5px;font-weight:500;text-align:left;}
.settings-action:hover{background:var(--surface-2);}
.privacy-note{margin-top:14px;border-radius:14px;background:transparent;border:1px solid var(--line);padding:12px;}

/* portal modal / form fields */
.modal{border-radius:22px;background:linear-gradient(180deg,rgba(17,23,38,.98),rgba(14,20,33,.99));box-shadow:0 30px 78px rgba(0,0,0,.37),inset 0 1px 0 rgba(255,255,255,.035);}
html[data-theme="light"] .modal{background:linear-gradient(180deg,#fbfbfc,#f5f6f8);border-color:rgba(35,42,55,.09);box-shadow:0 26px 64px rgba(56,60,72,.16),inset 0 1px 0 #fff;}
.modal-head h3{font-size:23px!important;font-weight:650!important;}
.modal-content label,#textDialogLabel{font-size:11px!important;font-weight:550!important;text-transform:none!important;letter-spacing:0!important;color:var(--muted)!important;}
.modal-content input,.modal-content select,#textDialogExtra select{height:43px!important;border-radius:12px!important;border:1px solid var(--line-strong)!important;background:var(--surface-2)!important;color:var(--text)!important;padding:0 12px!important;box-shadow:none!important;appearance:auto;}
html[data-theme="light"] .modal-content input,html[data-theme="light"] .modal-content select,html[data-theme="light"] #textDialogExtra select{background:#fff!important;border-color:rgba(37,44,58,.11)!important;}
#portalSelect{min-width:100%;color-scheme:dark;}
html[data-theme="light"] #portalSelect{color-scheme:light;}

/* shortcut modal — elegant, less bulky */
.shortcuts-modal{width:min(660px,calc(100vw - 34px));padding:21px;border-color:rgba(125,110,247,.17);overflow:hidden;}
.shortcuts-modal::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 6% 0%,rgba(122,107,246,.12),transparent 32%),radial-gradient(circle at 96% 100%,rgba(80,145,240,.08),transparent 30%);pointer-events:none;}
.shortcuts-modal>*{position:relative;z-index:1;}
.shortcuts-grid{grid-template-columns:1fr 1fr;gap:8px 10px!important;padding-top:9px;}
.shortcut-row{min-height:46px!important;padding:0 11px!important;border-radius:12px!important;background:rgba(255,255,255,.025)!important;border:1px solid var(--line)!important;box-shadow:none!important;transition:.18s var(--ease);}
.shortcut-row:hover{background:rgba(255,255,255,.045)!important;border-color:rgba(124,109,246,.15)!important;transform:translateY(-1px);}
html[data-theme="light"] .shortcut-row{background:#fff!important;border-color:rgba(38,44,58,.08)!important;box-shadow:0 5px 14px rgba(56,61,74,.035)!important;}
.shortcut-label{font-size:11.5px!important;font-weight:520!important;}
.shortcut-row kbd{min-width:62px!important;padding:4px 7px!important;border-radius:8px!important;font-size:10px!important;background:var(--surface-2)!important;color:var(--muted)!important;box-shadow:none!important;}

/* hover polish */
.top-action,.nav-item,.space-item,.support-btn,.theme-pill,.result-card,.canvas-card,.tool-btn,.settings-action,.image-tool-btn,.pill-btn,.icon-btn{transition:background .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease),transform .18s var(--ease),box-shadow .18s var(--ease),opacity .18s var(--ease)!important;}
button:active:not(:disabled){transform:translateY(1px) scale(.99);}

/* responsive */
@media(max-width:1180px){
  .topbar-center{display:none!important;}
  .content-shell{padding-inline:28px!important;}
}
@media(max-width:900px){
  .sidebar-language-legacy{display:flex!important;}
  .sync-status{display:grid!important;}
  .topbar{height:64px;}
  .topbar-left h1,#activeSpaceTitle{font-size:20px!important;}
  .compact-action.secondary-desktop{display:none!important;}
  .canvas-toolbar{max-width:none!important;left:10px!important;right:10px!important;transform:none!important;overflow-x:auto!important;justify-content:flex-start!important;}
  .tool-btn{min-width:60px!important;}
  .result-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr))!important;}
}
@media(max-width:640px){
  .content-shell{padding:92px 14px 28px!important;}
  .content-header h2{font-size:23px!important;}
  .shortcuts-grid{grid-template-columns:1fr!important;}
  .tool-btn{min-width:54px!important;padding-inline:7px!important;}
  .tool-btn span{font-size:9.5px!important;}
  .image-tools{max-width:calc(100% - 16px);overflow-x:auto;}
}

/* 7.0 QA refinements */
.toggle-row i{display:block!important;justify-self:end!important;flex:none!important;}
.shortcuts-modal{position:fixed!important;isolation:isolate!important;}
.shortcuts-modal::before{z-index:-1;}
.result-grid{grid-template-columns:repeat(auto-fit,minmax(290px,1fr))!important;}
html[data-theme="light"] .canvas-viewport{
  background:radial-gradient(circle at 18% 12%,rgba(111,98,226,.045),transparent 26%),radial-gradient(circle at 84% 88%,rgba(78,138,220,.04),transparent 24%),linear-gradient(180deg,#f6f6f7 0%,#f1f3f6 100%)!important;
}
html[data-theme="light"] .canvas-viewport.grid-on{
  background-image:radial-gradient(circle at 1px 1px,rgba(72,78,91,.095) 1px,transparent 1.1px),radial-gradient(circle at 18% 12%,rgba(111,98,226,.045),transparent 26%),radial-gradient(circle at 84% 88%,rgba(78,138,220,.04),transparent 24%),linear-gradient(180deg,#f6f6f7 0%,#f1f3f6 100%)!important;
}
html[data-theme="light"] .canvas-card{background:linear-gradient(180deg,#fff,#fdfdfd)!important;}
html[data-theme="light"] .toggle-row input:checked+i{background:linear-gradient(135deg,#7468e8,#5a88e9)!important;border-color:transparent!important;}
html[data-theme="light"] .toggle-row input:checked+i::after{background:#fff!important;}
.search-icon,.support-icon,.theme-glyph{display:grid;place-items:center;color:currentColor;}
.search-icon svg,.support-icon svg,.theme-glyph svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;}
.support-icon{background:transparent!important;border:0!important;}


/* ===== Noterune 7.1 — final visual polish & interaction hardening ===== */
:root{
  --sidebar:274px;
  --premium-font:"Segoe UI Variable Text","Segoe UI Variable","SF Pro Text","SF Pro Display",Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;
}
body{font-family:var(--premium-font);letter-spacing:-.006em;}
button,input,select,textarea{font-family:inherit;}

/* Brand: restrained, recognizable and more premium than a generic gradient tile. */
.brand-mark{
  position:relative!important;width:43px!important;height:43px!important;border-radius:15px!important;
  background:linear-gradient(145deg,#141a2b,#0c111d 68%,#11182a)!important;
  border:1px solid rgba(255,255,255,.10)!important;
  box-shadow:0 14px 32px rgba(0,0,0,.24),0 8px 24px rgba(82,89,210,.14),inset 0 1px 0 rgba(255,255,255,.07)!important;
}
.brand-mark::after{content:"";position:absolute;inset:1px;border-radius:14px;background:linear-gradient(135deg,rgba(255,255,255,.06),transparent 38%);pointer-events:none;}
.brand-mark svg{width:43px!important;height:43px!important;filter:drop-shadow(0 5px 12px rgba(84,95,226,.18))!important;}
.brand-mark:hover{transform:translateY(-1px)!important;border-color:rgba(156,145,255,.24)!important;box-shadow:0 16px 34px rgba(0,0,0,.27),0 10px 28px rgba(82,89,210,.19),inset 0 1px 0 rgba(255,255,255,.09)!important;}
.brand-mark:hover svg{transform:none!important;}
html[data-theme="light"] .brand-mark{background:linear-gradient(145deg,#ffffff,#eef1f8)!important;border-color:rgba(38,46,70,.12)!important;box-shadow:0 12px 28px rgba(66,73,100,.11),inset 0 1px 0 #fff!important;}
.brand-wordmark{font-size:13.5px!important;font-weight:720!important;letter-spacing:.095em!important;background:none!important;color:var(--text)!important;-webkit-text-fill-color:initial!important;}
.brand-copy span{font-size:10.2px!important;font-weight:470!important;letter-spacing:-.005em!important;color:var(--muted)!important;}

/* Sidebar: eliminate the collapsed-text bug and keep both states visually intentional. */
.sidebar{padding:16px 13px 14px!important;border-radius:25px!important;}
.brand-row{grid-template-columns:43px minmax(0,1fr) 30px!important;gap:11px!important;}
.nav-item,.space-item,.support-btn,.theme-pill{font-weight:520!important;letter-spacing:-.012em!important;}
.sidebar-support{gap:4px!important;padding-top:9px!important;}
.support-btn{grid-template-columns:28px minmax(0,1fr) 14px!important;min-width:0!important;overflow:hidden!important;padding:0 9px!important;}
.support-btn>span:nth-child(2){min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.25;}
.support-icon{width:28px!important;height:28px!important;border-radius:9px!important;background:transparent!important;border:0!important;}
.support-icon svg{width:17px!important;height:17px!important;}
.support-chevron{font-size:16px!important;}
.theme-pill{overflow:hidden!important;white-space:nowrap!important;}
.app-shell.sidebar-collapsed{grid-template-columns:84px 1fr!important;}
.app-shell.sidebar-collapsed .sidebar{padding-inline:13px!important;overflow:visible!important;}
.app-shell.sidebar-collapsed .brand-row{grid-template-columns:43px!important;justify-content:center!important;}
.app-shell.sidebar-collapsed .brand-copy,
.app-shell.sidebar-collapsed #collapseSidebarBtn,
.app-shell.sidebar-collapsed .search-launch>span:nth-child(2),
.app-shell.sidebar-collapsed .search-launch>kbd,
.app-shell.sidebar-collapsed .nav-item>span:nth-child(2),
.app-shell.sidebar-collapsed .nav-item>.count-badge,
.app-shell.sidebar-collapsed .section-heading,
.app-shell.sidebar-collapsed .space-name,
.app-shell.sidebar-collapsed .space-more,
.app-shell.sidebar-collapsed .support-btn>span:nth-child(2),
.app-shell.sidebar-collapsed .support-chevron,
.app-shell.sidebar-collapsed .theme-pill>span:last-child,
.app-shell.sidebar-collapsed .language-quick select,
.app-shell.sidebar-collapsed .sync-status>span:nth-child(2){display:none!important;}
.app-shell.sidebar-collapsed .search-launch,
.app-shell.sidebar-collapsed .nav-item,
.app-shell.sidebar-collapsed .space-item,
.app-shell.sidebar-collapsed .support-btn,
.app-shell.sidebar-collapsed .theme-pill,
.app-shell.sidebar-collapsed .language-quick,
.app-shell.sidebar-collapsed .sync-status{width:46px!important;min-width:46px!important;max-width:46px!important;height:44px!important;min-height:44px!important;padding:0!important;display:grid!important;grid-template-columns:1fr!important;place-items:center!important;justify-self:center!important;overflow:visible!important;}
.app-shell.sidebar-collapsed .support-icon,.app-shell.sidebar-collapsed .nav-glyph{margin:0!important;}

/* Typography and surfaces: calmer hierarchy, fewer "dashboard" cues. */
.topbar-left h1,#activeSpaceTitle{font-size:22px!important;font-weight:665!important;letter-spacing:-.035em!important;}
.eyebrow{font-weight:600!important;letter-spacing:.035em!important;}
.canvas-card{border-color:rgba(255,255,255,.075)!important;box-shadow:0 17px 42px rgba(0,0,0,.18),inset 0 1px 0 rgba(255,255,255,.035)!important;}
html[data-theme="light"] .canvas-card{border-color:rgba(36,44,61,.085)!important;box-shadow:0 16px 38px rgba(59,66,83,.075),inset 0 1px 0 #fff!important;}
.card-title{font-weight:620!important;letter-spacing:-.022em!important;}
.card-text{font-weight:430!important;line-height:1.52!important;}

/* Image cards: obvious, reliable free-form resizing from every edge/corner. */
.image-card{overflow:visible!important;min-width:180px;min-height:130px;}
.image-card.resizing{transform:none!important;transition:none!important;cursor:grabbing;}
.image-card.resizing .image-tools{opacity:0!important;pointer-events:none!important;}
.image-card .image-media{border-radius:15px!important;border:1px solid color-mix(in srgb,var(--line-strong) 85%,transparent)!important;background:linear-gradient(180deg,rgba(255,255,255,.026),rgba(255,255,255,.012))!important;box-shadow:inset 0 1px 0 rgba(255,255,255,.025)!important;}
.image-card.selected .image-media{border-color:color-mix(in srgb,var(--accent) 38%,var(--line))!important;box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 7%,transparent),inset 0 1px 0 rgba(255,255,255,.03)!important;}
.image-resize-handle{
  --handle-size:16px;position:absolute!important;width:var(--handle-size)!important;height:var(--handle-size)!important;min-width:0!important;min-height:0!important;padding:0!important;
  border:3px solid var(--surface)!important;border-radius:5px!important;background:linear-gradient(135deg,#9b8dff,#6787ff)!important;
  box-shadow:0 3px 10px rgba(0,0,0,.28),0 0 0 1px rgba(145,133,255,.28)!important;opacity:0!important;z-index:30!important;
  touch-action:none!important;user-select:none!important;-webkit-user-select:none!important;
  transform:scale(var(--handle-boost,1))!important;transform-origin:center!important;
  transition:opacity .14s var(--ease),box-shadow .14s var(--ease)!important;
}
.image-card:hover .image-resize-handle,.image-card.selected .image-resize-handle,.image-card.resizing .image-resize-handle{opacity:1!important;}
.image-resize-handle:hover{box-shadow:0 4px 14px rgba(0,0,0,.32),0 0 0 4px rgba(128,113,255,.13)!important;}
.resize-nw{left:-8px!important;top:-8px!important;right:auto!important;bottom:auto!important;cursor:nwse-resize!important;}
.resize-n{left:50%!important;top:-8px!important;right:auto!important;bottom:auto!important;margin-left:-8px!important;cursor:ns-resize!important;}
.resize-ne{right:-8px!important;top:-8px!important;left:auto!important;bottom:auto!important;cursor:nesw-resize!important;}
.resize-e{right:-8px!important;top:50%!important;left:auto!important;bottom:auto!important;margin-top:-8px!important;cursor:ew-resize!important;}
.resize-se{right:-8px!important;bottom:-8px!important;left:auto!important;top:auto!important;cursor:nwse-resize!important;}
.resize-s{left:50%!important;bottom:-8px!important;right:auto!important;top:auto!important;margin-left:-8px!important;cursor:ns-resize!important;}
.resize-sw{left:-8px!important;bottom:-8px!important;right:auto!important;top:auto!important;cursor:nesw-resize!important;}
.resize-w{left:-8px!important;top:50%!important;right:auto!important;bottom:auto!important;margin-top:-8px!important;cursor:ew-resize!important;}
.image-resize-handle::before{display:none!important;}
.image-caption{padding:0 2px!important;font-size:11.5px!important;font-weight:560!important;color:var(--muted)!important;}
.image-card.selected .image-caption{color:var(--text)!important;}
.image-tools{top:10px!important;padding:4px!important;border-radius:11px!important;background:rgba(11,15,25,.82)!important;box-shadow:0 12px 28px rgba(0,0,0,.26)!important;}
.image-tool-btn{height:30px!important;min-width:30px!important;border-radius:8px!important;}
html[data-theme="light"] .image-tools{background:rgba(250,251,254,.92)!important;border-color:rgba(31,38,54,.10)!important;box-shadow:0 10px 25px rgba(52,58,75,.13)!important;}
html[data-theme="light"] .image-tool-btn{color:#4c5362!important;}
html[data-theme="light"] .image-tool-btn:hover{background:#edf0f6!important;color:#171b25!important;}

/* Keep hit targets usable without turning the interface bulky. */
.card-more,.favorite-card,.drag-handle,.connector-handle,.image-resize-handle{touch-action:none;}
@media(max-width:900px){
  :root{--sidebar:270px;}
  .sidebar{padding:14px 12px!important;}
  .image-resize-handle{--handle-size:18px;}
}

/* Collapsed rail must always have an obvious way back to the full sidebar. */
.app-shell.sidebar-collapsed .sidebar{position:relative!important;}
.app-shell.sidebar-collapsed #collapseSidebarBtn{
  display:grid!important;position:absolute!important;right:-13px!important;top:18px!important;
  width:27px!important;height:27px!important;min-width:27px!important;min-height:27px!important;
  padding:0!important;border-radius:9px!important;place-items:center!important;z-index:120!important;
  background:color-mix(in srgb,var(--surface) 94%,transparent)!important;border:1px solid var(--line-strong)!important;
  color:var(--muted)!important;box-shadow:0 8px 20px rgba(0,0,0,.20)!important;
}
.app-shell.sidebar-collapsed #collapseSidebarBtn:hover{color:var(--text)!important;background:var(--surface-2)!important;transform:translateY(-1px)!important;}
html[data-theme="light"] .app-shell.sidebar-collapsed #collapseSidebarBtn{background:rgba(255,255,255,.96)!important;box-shadow:0 7px 18px rgba(50,57,76,.12)!important;}


/* ===== Noterune 7.2 — final polish pass ===== */
/* Draw mode must truly draw across cards, and the front ink layer must sit above cards. */
#world{isolation:isolate;}
.ink-back-layer{z-index:6!important;}
.connection-layer{z-index:12!important;}
.items-layer{z-index:18!important;}
.ink-front-layer{z-index:28!important;}
.canvas-viewport.drawing-mode,.canvas-viewport.draw-mode{cursor:crosshair!important;}
.canvas-viewport.drawing-mode .canvas-card,.canvas-viewport.draw-mode .canvas-card{pointer-events:none!important;}
.canvas-viewport.drawing-mode .connector-handle,.canvas-viewport.draw-mode .connector-handle{display:none!important;}

/* Obvious stretch / resize affordance, especially for image cards. */
.resize-handle{
  width:22px!important;height:22px!important;right:8px!important;bottom:8px!important;opacity:.72!important;
  border-radius:11px!important;border:1px solid color-mix(in srgb,var(--accent) 24%, var(--line-strong))!important;
  background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 96%, transparent),color-mix(in srgb,var(--surface-2) 96%, transparent))!important;
  box-shadow:0 8px 20px rgba(0,0,0,.18), inset 0 1px 0 rgba(255,255,255,.08)!important;
}
.resize-handle::before{content:none!important;}
.resize-handle::after{
  content:'↘';position:absolute;inset:0;display:grid;place-items:center;font-size:13px;font-weight:800;
  color:color-mix(in srgb,var(--accent) 70%, var(--text))!important;
}
.canvas-card:hover .resize-handle,.canvas-card.selected .resize-handle{opacity:1!important;transform:translateY(-1px);}
.image-card .resize-handle{right:-10px!important;bottom:-10px!important;}
.image-card .resize-handle::after{font-size:14px!important;}

/* Stronger card separation and richer depth so panels do not blend into the canvas. */
.canvas-card{
  background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 99%, transparent),color-mix(in srgb,var(--surface-2) 99%, transparent))!important;
  border:1px solid color-mix(in srgb,var(--line-strong) 88%, transparent)!important;
  box-shadow:0 20px 52px rgba(0,0,0,.24), 0 2px 4px rgba(0,0,0,.08), inset 0 1px 0 rgba(255,255,255,.05)!important;
}
.canvas-card::after{opacity:.9!important;}
.card-topline{border-bottom:1px solid color-mix(in srgb,var(--line) 80%, transparent);}
.note-card .card-accent{background:linear-gradient(90deg,#8e7bff,#5f97ff)!important;}
.sticky-card .card-accent{background:linear-gradient(90deg,#f2b55a,#f08ba6)!important;}
.task-card .card-accent{background:linear-gradient(90deg,#57d5b1,#6b8dff)!important;}
.link-card .card-accent{background:linear-gradient(90deg,#67a7ff,#8a7cff)!important;}
.quote-card .card-accent{background:linear-gradient(90deg,#d37dff,#7b8cff)!important;}
.portal-card .card-accent{background:linear-gradient(90deg,#55d6a6,#73a7ff)!important;}
.image-card .image-media,.drawing-card img{border-color:color-mix(in srgb,var(--line-strong) 90%, transparent)!important;}

/* Premium light theme: cleaner background, stronger hierarchy, softer but clearer contrast. */
html[data-theme="light"]{
  --bg:#eef3fa;--bg-elev:rgba(252,253,255,.96);--bg-elev-2:rgba(255,255,255,.985);--surface:#ffffff;
  --surface-2:#f4f7fc;--surface-3:#ebf0f8;--text:#1d2738;--muted:#67758d;--muted-2:#8b96a8;
  --line:rgba(56,72,102,.09);--line-strong:rgba(56,72,102,.17);--accent:#675cf0;--accent-2:#4d8df7;
  --accent-soft:rgba(103,92,240,.10);--shadow:0 26px 72px rgba(64,81,112,.13);--shadow-soft:0 12px 34px rgba(64,81,112,.08);
}
html[data-theme="light"] body{
  background:
    radial-gradient(circle at 14% -2%, rgba(130,114,245,.13), transparent 32%),
    radial-gradient(circle at 88% 10%, rgba(86,150,248,.11), transparent 30%),
    linear-gradient(180deg,#f6f9fe 0%,#eef3fa 48%,#e8eef7 100%)!important;
}
html[data-theme="light"] .sidebar,
html[data-theme="light"] .topbar,
html[data-theme="light"] .canvas-toolbar,
html[data-theme="light"] .draw-toolbar,
html[data-theme="light"] .selection-bar,
html[data-theme="light"] .zoom-controls,
html[data-theme="light"] .minimap,
html[data-theme="light"] .content-card,
html[data-theme="light"] .stat-card,
html[data-theme="light"] .result-card{
  background:linear-gradient(180deg,rgba(255,255,255,.98),rgba(245,248,253,.96))!important;
  border-color:rgba(59,75,105,.10)!important;
  box-shadow:0 18px 42px rgba(62,78,108,.10), inset 0 1px 0 rgba(255,255,255,.92)!important;
}
html[data-theme="light"] .canvas-viewport{
  background:
    radial-gradient(circle at 16% 14%, rgba(122,108,240,.07), transparent 25%),
    radial-gradient(circle at 84% 82%, rgba(92,157,248,.065), transparent 24%),
    linear-gradient(180deg,#fbfcff 0%,#f2f6fc 100%)!important;
}
html[data-theme="light"] .canvas-viewport.grid-on{
  background-image:
    radial-gradient(circle at 1px 1px,rgba(87,102,130,.13) 1px,transparent 1.15px),
    radial-gradient(circle at 16% 14%, rgba(122,108,240,.07), transparent 25%),
    radial-gradient(circle at 84% 82%, rgba(92,157,248,.065), transparent 24%),
    linear-gradient(180deg,#fbfcff 0%,#f2f6fc 100%)!important;
}
html[data-theme="light"] .canvas-card{
  background:linear-gradient(180deg,rgba(255,255,255,.995),rgba(248,250,255,.985))!important;
  border-color:rgba(66,81,110,.12)!important;
  box-shadow:0 18px 44px rgba(62,78,108,.10), 0 2px 5px rgba(62,78,108,.04), inset 0 1px 0 rgba(255,255,255,.96)!important;
}
html[data-theme="light"] .canvas-card:hover{box-shadow:0 24px 56px rgba(62,78,108,.13),0 0 0 1px rgba(103,92,240,.05), inset 0 1px 0 rgba(255,255,255,.96)!important;}
html[data-theme="light"] .note-card,html[data-theme="light"] .task-card,html[data-theme="light"] .link-card,html[data-theme="light"] .quote-card,html[data-theme="light"] .portal-card,html[data-theme="light"] .image-card,html[data-theme="light"] .drawing-card{backdrop-filter:none!important;-webkit-backdrop-filter:none!important;}

/* Collapsed sidebar must stay clean: hide stray text, center icons, and separate the collapse button. */
.app-shell.sidebar-collapsed .brand-copy,
.app-shell.sidebar-collapsed .support-btn > span:nth-child(2),
.app-shell.sidebar-collapsed .theme-pill > span:nth-child(2),
.app-shell.sidebar-collapsed .sync-status > span:nth-child(2){display:none!important;}
.app-shell.sidebar-collapsed .language-quick select{display:none!important;}
.app-shell.sidebar-collapsed .sidebar-support{justify-items:center!important;}
.app-shell.sidebar-collapsed .support-btn,.app-shell.sidebar-collapsed .language-quick,.app-shell.sidebar-collapsed .theme-pill,.app-shell.sidebar-collapsed .sync-status,.app-shell.sidebar-collapsed .nav-item,.app-shell.sidebar-collapsed .space-item{display:grid!important;place-items:center!important;padding:0!important;}
.app-shell.sidebar-collapsed #collapseSidebarBtn{
  right:-16px!important;top:16px!important;width:32px!important;height:32px!important;border-radius:12px!important;
  background:linear-gradient(180deg,color-mix(in srgb,var(--surface) 98%, transparent),color-mix(in srgb,var(--surface-2) 98%, transparent))!important;
  border:1px solid color-mix(in srgb,var(--line-strong) 90%, transparent)!important;
  color:var(--text)!important;box-shadow:0 10px 26px rgba(0,0,0,.18)!important;
}
html[data-theme="light"] .app-shell.sidebar-collapsed #collapseSidebarBtn{box-shadow:0 10px 24px rgba(67,84,112,.13)!important;}
.brand-row{align-items:center!important;}
.brand-mark{padding:0!important;display:grid!important;place-items:center!important;}
.brand-mark svg{display:block!important;width:34px!important;height:34px!important;margin:0 auto!important;}

/* Better image caption spacing and professional alignment. */
.image-caption{padding:2px 2px 0!important;font-size:12px!important;font-weight:620!important;color:var(--muted)!important;}
.image-card.selected .image-caption{color:var(--text)!important;}

/* Slight polish for tooltips and controls. */
.search-launch,.support-btn,.theme-pill,.language-quick,.sync-status,.top-action:not(.primary),.pill-btn:not(.primary){transition:transform .16s var(--ease),box-shadow .16s var(--ease),border-color .16s var(--ease),background .16s var(--ease)!important;}
.search-launch:hover,.support-btn:hover,.theme-pill:hover,.language-quick:hover,.sync-status:hover,.top-action:not(.primary):hover,.pill-btn:not(.primary):hover{box-shadow:0 10px 22px rgba(0,0,0,.08);}


/* ===== Noterune 7.3 — language + light-theme refinement ===== */
:root{--brand-lilac:#8578ff;--brand-blue:#67a0ff;--brand-cyan:#7ad7f6;--brand-pink:#e8a0ff;}
#collapseSidebarBtn{justify-self:end!important;margin-left:6px!important;border-radius:11px!important;min-width:30px;height:30px!important;line-height:1!important;box-shadow:none!important;}
#collapseSidebarBtn:hover{box-shadow:0 8px 18px rgba(0,0,0,.08)!important;}
.brand-copy{padding-right:4px!important;}
.brand-wordmark{letter-spacing:.02em!important;}
.brand-mark{border:1px solid rgba(255,255,255,.08)!important;}
.brand-mark svg{transform:translateY(.2px);}
html[data-theme="light"] .brand-mark{
  background:radial-gradient(circle at 30% 22%, rgba(255,255,255,.95), rgba(247,249,255,.95) 42%, rgba(235,240,250,.98) 100%)!important;
  border-color:rgba(95,108,146,.16)!important;
  box-shadow:0 12px 26px rgba(71,82,110,.12), inset 0 1px 0 rgba(255,255,255,.95)!important;
}
html[data-theme="light"] .brand-mark::after{background:linear-gradient(135deg,rgba(255,255,255,.92),rgba(255,255,255,0) 45%)!important;}
html[data-theme="light"] .brand-mark svg{filter:drop-shadow(0 6px 10px rgba(92,96,187,.16))!important;}
html[data-theme="light"] .brand-copy .brand-wordmark{color:#1d2635!important;}
html[data-theme="light"] .brand-copy span{color:#6e7a90!important;}
html[data-theme="light"] body{
  background:
    radial-gradient(circle at 8% 10%, rgba(120,105,246,.14), transparent 24%),
    radial-gradient(circle at 90% 18%, rgba(88,164,245,.13), transparent 26%),
    radial-gradient(circle at 75% 86%, rgba(197,168,255,.12), transparent 26%),
    linear-gradient(180deg, #f8fbff 0%, #eef3fa 48%, #e7edf7 100%)!important;
}
html[data-theme="light"] .canvas-viewport{
  background:
    radial-gradient(circle at 18% 18%, rgba(130,118,247,.085), transparent 28%),
    radial-gradient(circle at 78% 80%, rgba(102,183,247,.08), transparent 24%),
    radial-gradient(circle at 92% 32%, rgba(228,166,255,.06), transparent 18%),
    linear-gradient(180deg,#fdfefe 0%,#f4f7fc 100%)!important;
}
html[data-theme="light"] .canvas-viewport.grid-on{
  background-image:
    radial-gradient(circle at 1px 1px, rgba(90,104,131,.12) 1px, transparent 1.1px),
    radial-gradient(circle at 18% 18%, rgba(130,118,247,.085), transparent 28%),
    radial-gradient(circle at 78% 80%, rgba(102,183,247,.08), transparent 24%),
    radial-gradient(circle at 92% 32%, rgba(228,166,255,.06), transparent 18%),
    linear-gradient(180deg,#fdfefe 0%,#f4f7fc 100%)!important;
}
html[data-theme="light"] .sidebar,
html[data-theme="light"] .topbar,
html[data-theme="light"] .canvas-toolbar,
html[data-theme="light"] .draw-toolbar,
html[data-theme="light"] .selection-bar,
html[data-theme="light"] .zoom-controls,
html[data-theme="light"] .minimap,
html[data-theme="light"] .content-card,
html[data-theme="light"] .stat-card,
html[data-theme="light"] .result-card,
html[data-theme="light"] .modal{
  background:linear-gradient(180deg, rgba(255,255,255,.98), rgba(246,248,253,.97))!important;
  border:1px solid rgba(89,102,134,.10)!important;
  box-shadow:0 20px 45px rgba(64,80,108,.10), inset 0 1px 0 rgba(255,255,255,.92)!important;
}
html[data-theme="light"] .sidebar{background:linear-gradient(180deg, rgba(255,255,255,.96), rgba(245,248,252,.95))!important;}
html[data-theme="light"] .search-launch,
html[data-theme="light"] .nav-item,
html[data-theme="light"] .space-item,
html[data-theme="light"] .support-btn,
html[data-theme="light"] .theme-pill,
html[data-theme="light"] .sync-status,
html[data-theme="light"] .language-quick,
html[data-theme="light"] .top-action:not(.primary),
html[data-theme="light"] .pill-btn:not(.primary){
  background:linear-gradient(180deg, rgba(255,255,255,.98), rgba(243,246,251,.96))!important;
  border-color:rgba(92,103,132,.10)!important;
}
html[data-theme="light"] .nav-item.active,
html[data-theme="light"] .space-item.active{
  background:linear-gradient(180deg, rgba(116,102,245,.10), rgba(86,152,248,.08))!important;
  border-color:rgba(109,109,240,.18)!important;
  box-shadow:0 10px 26px rgba(99,107,214,.09), inset 0 1px 0 rgba(255,255,255,.82)!important;
}
html[data-theme="light"] .canvas-card{
  background:linear-gradient(180deg, rgba(255,255,255,.995), rgba(248,250,255,.985))!important;
  border:1px solid rgba(93,105,133,.13)!important;
  box-shadow:0 18px 42px rgba(63,78,105,.11), 0 2px 5px rgba(63,78,105,.04), inset 0 1px 0 rgba(255,255,255,.95)!important;
}
html[data-theme="light"] .canvas-card::before{opacity:.55!important;}
html[data-theme="light"] .canvas-card .card-topline{border-bottom:1px solid rgba(95,107,136,.09)!important;}
html[data-theme="light"] .note-card::before{background:radial-gradient(circle at top left, rgba(133,120,255,.12), transparent 36%)!important;}
html[data-theme="light"] .sticky-card::before{background:radial-gradient(circle at top left, rgba(241,191,102,.14), transparent 36%)!important;}
html[data-theme="light"] .task-card::before{background:radial-gradient(circle at top left, rgba(88,215,175,.14), transparent 36%)!important;}
html[data-theme="light"] .link-card::before{background:radial-gradient(circle at top left, rgba(103,160,255,.14), transparent 36%)!important;}
html[data-theme="light"] .quote-card::before{background:radial-gradient(circle at top left, rgba(214,132,255,.13), transparent 36%)!important;}
html[data-theme="light"] .portal-card::before{background:radial-gradient(circle at top left, rgba(106,214,177,.13), transparent 36%)!important;}
html[data-theme="light"] .image-card .image-media,
html[data-theme="light"] .drawing-card img{background:#fff!important;}
html[data-theme="light"] .eyebrow,
html[data-theme="light"] .card-type-label,
html[data-theme="light"] .image-caption,
html[data-theme="light"] .workspace-stats,
html[data-theme="light"] .modal-subtitle,
html[data-theme="light"] .support-btn span,
html[data-theme="light"] .sync-status small{color:#6e7b90!important;}
html[data-theme="light"] h1,
html[data-theme="light"] h2,
html[data-theme="light"] h3,
html[data-theme="light"] .card-title,
html[data-theme="light"] .task-title,
html[data-theme="light"] .brand-wordmark{color:#1d2738!important;}
html[data-theme="light"] .card-text,
html[data-theme="light"] .task-text,
html[data-theme="light"] .quote-text,
html[data-theme="light"] .link-url,
html[data-theme="light"] .brand-copy span{color:#56657e!important;}
html[data-theme="light"] .canvas-toolbar,
html[data-theme="light"] .draw-toolbar,
html[data-theme="light"] .zoom-controls{backdrop-filter:blur(18px) saturate(115%)!important;}
html[data-theme="light"] .canvas-spotlight{opacity:.42!important;mix-blend-mode:screen;}

html[data-theme="light"] #collapseSidebarBtn{background:rgba(255,255,255,.84)!important;border:1px solid rgba(90,103,134,.12)!important;color:#5e6780!important;}
html[data-theme="light"] #collapseSidebarBtn:hover{background:#ffffff!important;color:#2d3443!important;box-shadow:0 10px 22px rgba(65,78,106,.12)!important;}
html[data-theme="light"] .brand-mark svg rect{fill:rgba(109,99,245,.045)!important;stroke:rgba(97,109,151,.18)!important;}
html[data-theme="light"] .brand-mark svg circle:first-of-type{fill:#8b7cff!important;}
html[data-theme="light"] .brand-mark svg circle:last-of-type{fill:#6aa1ff!important;}
html[data-theme="light"] .topbar::before,
html[data-theme="light"] .sidebar::before{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(135deg,rgba(255,255,255,.58),transparent 38%);pointer-events:none;}


/* ===== Noterune 7.4 — full premium light-theme redesign ===== */
html[data-theme="light"]{
  --bg:#edf3fb;
  --bg-elev:rgba(255,255,255,.88);
  --bg-elev-2:rgba(255,255,255,.98);
  --surface:#ffffff;
  --surface-2:#f6f8fc;
  --surface-3:#eef3fa;
  --text:#1d2433;
  --muted:#627089;
  --muted-2:#8d98ab;
  --line:rgba(77,92,128,.10);
  --line-strong:rgba(77,92,128,.16);
  --accent:#7466ff;
  --accent-2:#58a2f8;
  --accent-soft:rgba(116,102,255,.10);
  --shadow:0 24px 60px rgba(70,83,112,.12);
  --shadow-soft:0 14px 32px rgba(70,83,112,.08);
}
html[data-theme="light"] body{
  background:
    radial-gradient(circle at 12% 10%, rgba(124,108,246,.16), transparent 23%),
    radial-gradient(circle at 84% 14%, rgba(95,171,247,.16), transparent 26%),
    radial-gradient(circle at 68% 86%, rgba(217,166,255,.12), transparent 26%),
    linear-gradient(180deg, #f9fbff 0%, #eff4fb 48%, #e8eef8 100%)!important;
}
html[data-theme="light"] .canvas-viewport{
  background:
    radial-gradient(circle at 22% 18%, rgba(130,120,247,.09), transparent 27%),
    radial-gradient(circle at 78% 76%, rgba(102,183,247,.08), transparent 23%),
    radial-gradient(circle at 90% 34%, rgba(228,175,255,.06), transparent 17%),
    linear-gradient(180deg, #fdfefe 0%, #f5f8fd 100%)!important;
}
html[data-theme="light"] .canvas-viewport.grid-on{
  background-image:
    radial-gradient(circle at 1px 1px, rgba(97,110,138,.12) 1px, transparent 1.15px),
    radial-gradient(circle at 22% 18%, rgba(130,120,247,.09), transparent 27%),
    radial-gradient(circle at 78% 76%, rgba(102,183,247,.08), transparent 23%),
    radial-gradient(circle at 90% 34%, rgba(228,175,255,.06), transparent 17%),
    linear-gradient(180deg, #fdfefe 0%, #f5f8fd 100%)!important;
}
html[data-theme="light"] .sidebar,
html[data-theme="light"] .topbar,
html[data-theme="light"] .canvas-toolbar,
html[data-theme="light"] .draw-toolbar,
html[data-theme="light"] .selection-bar,
html[data-theme="light"] .zoom-controls,
html[data-theme="light"] .minimap,
html[data-theme="light"] .content-card,
html[data-theme="light"] .stat-card,
html[data-theme="light"] .result-card,
html[data-theme="light"] .modal{
  background:linear-gradient(180deg, rgba(255,255,255,.97), rgba(246,248,253,.95))!important;
  border:1px solid rgba(92,106,137,.10)!important;
  box-shadow:0 18px 42px rgba(67,81,108,.10), inset 0 1px 0 rgba(255,255,255,.94)!important;
}
html[data-theme="light"] .sidebar,
html[data-theme="light"] .topbar{backdrop-filter:blur(18px) saturate(120%)!important;}
html[data-theme="light"] .sidebar::before,
html[data-theme="light"] .topbar::before,
html[data-theme="light"] .canvas-toolbar::before,
html[data-theme="light"] .draw-toolbar::before{
  content:"";position:absolute;inset:0;border-radius:inherit;
  background:linear-gradient(135deg, rgba(255,255,255,.68), transparent 42%);
  pointer-events:none;
}
html[data-theme="light"] .brand-mark{
  background:radial-gradient(circle at 30% 24%, rgba(255,255,255,.98), rgba(245,248,255,.98) 42%, rgba(235,240,250,1) 100%)!important;
  border:1px solid rgba(92,105,141,.14)!important;
  box-shadow:0 12px 28px rgba(73,84,112,.11), inset 0 1px 0 rgba(255,255,255,.96)!important;
}
html[data-theme="light"] .brand-mark svg rect{fill:rgba(124,114,247,.045)!important;stroke:rgba(98,109,148,.18)!important;}
html[data-theme="light"] .brand-mark svg path:nth-of-type(1){opacity:.18!important;}
html[data-theme="light"] .brand-mark svg path:nth-of-type(2){filter:drop-shadow(0 4px 10px rgba(101,103,220,.10));}
html[data-theme="light"] .brand-wordmark{color:#1b2331!important;}
html[data-theme="light"] .brand-copy span{color:#70809a!important;}
html[data-theme="light"] #collapseSidebarBtn{
  background:linear-gradient(180deg, rgba(255,255,255,.98), rgba(242,245,251,.98))!important;
  border:1px solid rgba(92,106,137,.12)!important;
  color:#5a667d!important;
  box-shadow:0 8px 18px rgba(71,82,106,.08)!important;
}
html[data-theme="light"] #collapseSidebarBtn:hover{color:#2a3344!important;box-shadow:0 12px 24px rgba(71,82,106,.11)!important;}
html[data-theme="light"] .search-launch,
html[data-theme="light"] .nav-item,
html[data-theme="light"] .space-item,
html[data-theme="light"] .support-btn,
html[data-theme="light"] .theme-pill,
html[data-theme="light"] .sync-status,
html[data-theme="light"] .language-quick,
html[data-theme="light"] .top-action:not(.primary),
html[data-theme="light"] .pill-btn:not(.primary),
html[data-theme="light"] .wide-action{
  background:linear-gradient(180deg, rgba(255,255,255,.99), rgba(244,247,252,.96))!important;
  border-color:rgba(93,104,132,.10)!important;
  box-shadow:0 6px 16px rgba(69,82,108,.05), inset 0 1px 0 rgba(255,255,255,.95)!important;
}
html[data-theme="light"] .search-launch:hover,
html[data-theme="light"] .nav-item:hover,
html[data-theme="light"] .space-item:hover,
html[data-theme="light"] .support-btn:hover,
html[data-theme="light"] .theme-pill:hover,
html[data-theme="light"] .sync-status:hover,
html[data-theme="light"] .language-quick:hover,
html[data-theme="light"] .top-action:not(.primary):hover,
html[data-theme="light"] .pill-btn:not(.primary):hover,
html[data-theme="light"] .wide-action:hover{
  transform:translateY(-1px);
  box-shadow:0 10px 22px rgba(69,82,108,.08), inset 0 1px 0 rgba(255,255,255,.98)!important;
}
html[data-theme="light"] .nav-item.active,
html[data-theme="light"] .space-item.active{
  background:linear-gradient(180deg, rgba(118,104,246,.12), rgba(88,154,248,.08))!important;
  border-color:rgba(110,110,241,.18)!important;
  box-shadow:0 12px 28px rgba(88,98,210,.10), inset 0 1px 0 rgba(255,255,255,.9)!important;
}
html[data-theme="light"] .count-badge,
html[data-theme="light"] .tag-chip,
html[data-theme="light"] .task-pill{
  background:linear-gradient(180deg, rgba(119,106,247,.10), rgba(99,162,247,.08))!important;
  color:#495671!important;
  border-color:rgba(111,111,240,.14)!important;
}
html[data-theme="light"] .canvas-card{
  background:linear-gradient(180deg, rgba(255,255,255,.995), rgba(247,250,255,.985))!important;
  border:1px solid rgba(95,107,134,.13)!important;
  box-shadow:0 18px 44px rgba(64,79,106,.10), 0 2px 5px rgba(64,79,106,.04), inset 0 1px 0 rgba(255,255,255,.97)!important;
}
html[data-theme="light"] .canvas-card::after{opacity:.7!important;}
html[data-theme="light"] .canvas-card::before{opacity:.72!important;}
html[data-theme="light"] .note-card::before{background:radial-gradient(circle at top left, rgba(130,118,247,.13), transparent 38%)!important;}
html[data-theme="light"] .sticky-card::before{background:radial-gradient(circle at top left, rgba(244,191,102,.15), transparent 38%)!important;}
html[data-theme="light"] .task-card::before{background:radial-gradient(circle at top left, rgba(88,216,176,.15), transparent 38%)!important;}
html[data-theme="light"] .link-card::before{background:radial-gradient(circle at top left, rgba(102,162,247,.14), transparent 38%)!important;}
html[data-theme="light"] .quote-card::before{background:radial-gradient(circle at top left, rgba(215,138,255,.13), transparent 38%)!important;}
html[data-theme="light"] .portal-card::before{background:radial-gradient(circle at top left, rgba(98,214,180,.13), transparent 38%)!important;}
html[data-theme="light"] .card-topline{border-bottom:1px solid rgba(95,107,134,.09)!important;}
html[data-theme="light"] .card-title,
html[data-theme="light"] .task-title,
html[data-theme="light"] .quote-text,
html[data-theme="light"] .portal-visual .card-title{color:#1d2635!important;}
html[data-theme="light"] .card-text,
html[data-theme="light"] .link-url,
html[data-theme="light"] .portal-visual .card-text,
html[data-theme="light"] .image-caption,
html[data-theme="light"] .modal-subtitle,
html[data-theme="light"] .workspace-stats,
html[data-theme="light"] .eyebrow,
html[data-theme="light"] .card-type-label{color:#64738c!important;}
html[data-theme="light"] .quote-mark{color:#8a79ff!important;opacity:.7!important;}
html[data-theme="light"] .portal-orb{background:linear-gradient(180deg, rgba(118,104,246,.16), rgba(88,154,248,.14))!important;border-color:rgba(110,110,241,.20)!important;}
html[data-theme="light"] .image-media,
html[data-theme="light"] .drawing-card img{background:#fff!important;border-color:rgba(95,107,134,.11)!important;}
html[data-theme="light"] input,
html[data-theme="light"] select,
html[data-theme="light"] textarea{
  background:rgba(255,255,255,.96)!important;
  border-color:rgba(95,107,134,.12)!important;
  color:#1f2838!important;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.92)!important;
}
html[data-theme="light"] .pulse-dot{box-shadow:0 0 0 4px rgba(94,213,159,.12)!important;}
html[data-theme="light"] .canvas-spotlight{opacity:.46!important;mix-blend-mode:screen;}
html[data-theme="light"] .mode-banner{background:linear-gradient(180deg, rgba(255,255,255,.98), rgba(245,248,253,.96))!important;border-color:rgba(92,106,137,.12)!important;}


/* ===== Noterune 7.5 — darker premium light theme + stronger branding ===== */
html[data-theme="light"]{
  --bg:#e7edf7;
  --bg-elev:rgba(252,253,255,.94);
  --bg-elev-2:rgba(248,250,254,.98);
  --surface:#fdfefe;
  --surface-2:#f0f4fa;
  --surface-3:#e8eef7;
  --text:#1a2332;
  --muted:#5b6980;
  --muted-2:#7e8ca2;
  --line:rgba(72,87,121,.11);
  --line-strong:rgba(72,87,121,.18);
  --accent:#7160ff;
  --accent-2:#4e98f5;
  --accent-soft:rgba(113,96,255,.11);
}
html[data-theme="light"] body{
  background:
    radial-gradient(circle at 12% 10%, rgba(122,108,246,.16), transparent 22%),
    radial-gradient(circle at 85% 18%, rgba(89,170,245,.14), transparent 26%),
    radial-gradient(circle at 70% 84%, rgba(206,154,255,.10), transparent 24%),
    linear-gradient(180deg,#f2f5fb 0%,#e8eef7 54%,#e1e8f3 100%)!important;
}
html[data-theme="light"] .canvas-viewport{
  background:
    radial-gradient(circle at 21% 19%, rgba(125,113,246,.10), transparent 27%),
    radial-gradient(circle at 78% 76%, rgba(92,180,247,.09), transparent 23%),
    radial-gradient(circle at 92% 33%, rgba(225,174,255,.07), transparent 17%),
    linear-gradient(180deg,#f7f9fd 0%,#edf2f9 100%)!important;
}
html[data-theme="light"] .canvas-viewport.grid-on{
  background-image:
    radial-gradient(circle at 1px 1px, rgba(96,108,136,.13) 1px, transparent 1.12px),
    radial-gradient(circle at 21% 19%, rgba(125,113,246,.10), transparent 27%),
    radial-gradient(circle at 78% 76%, rgba(92,180,247,.09), transparent 23%),
    radial-gradient(circle at 92% 33%, rgba(225,174,255,.07), transparent 17%),
    linear-gradient(180deg,#f7f9fd 0%,#edf2f9 100%)!important;
}
html[data-theme="light"] .sidebar,
html[data-theme="light"] .topbar,
html[data-theme="light"] .canvas-toolbar,
html[data-theme="light"] .draw-toolbar,
html[data-theme="light"] .selection-bar,
html[data-theme="light"] .zoom-controls,
html[data-theme="light"] .minimap,
html[data-theme="light"] .content-card,
html[data-theme="light"] .stat-card,
html[data-theme="light"] .result-card,
html[data-theme="light"] .modal{
  background:linear-gradient(180deg, rgba(254,255,255,.98), rgba(241,245,251,.97))!important;
  border:1px solid rgba(82,97,128,.12)!important;
  box-shadow:0 18px 40px rgba(63,76,101,.11), inset 0 1px 0 rgba(255,255,255,.94)!important;
}
html[data-theme="light"] .brand-mark{
  background:
    radial-gradient(circle at 28% 22%, rgba(255,255,255,.98), rgba(250,252,255,.98) 38%, rgba(237,242,251,1) 100%)!important;
  border:1px solid rgba(92,104,139,.18)!important;
  box-shadow:0 14px 30px rgba(73,84,112,.14), inset 0 1px 0 rgba(255,255,255,.98), 0 0 0 1px rgba(139,114,255,.06)!important;
}
html[data-theme="light"] .brand-mark::before{content:"";position:absolute;inset:-10px;border-radius:20px;background:radial-gradient(circle, rgba(121,107,247,.18), rgba(90,170,245,.09) 40%, transparent 68%);filter:blur(12px);z-index:-1;opacity:.95;}
html[data-theme="light"] .brand-mark svg{filter:drop-shadow(0 8px 14px rgba(86,96,191,.18))!important;}
html[data-theme="light"] .brand-wordmark{color:#17202e!important;font-weight:760!important;}
html[data-theme="light"] .brand-copy span{color:#6a7991!important;}
html[data-theme="light"] .brand-row{gap:12px!important;}
html[data-theme="light"] #collapseSidebarBtn{background:linear-gradient(180deg,#ffffff,#edf2f8)!important;border:1px solid rgba(88,101,131,.13)!important;color:#59657b!important;}
html[data-theme="light"] #collapseSidebarBtn:hover{background:#fff!important;color:#253043!important;box-shadow:0 10px 20px rgba(65,78,104,.10)!important;}
html[data-theme="light"] #activeSpaceTitle,
html[data-theme="light"] .topbar-left h1{color:#202a39!important;font-size:24px!important;font-weight:760!important;letter-spacing:-.035em!important;text-shadow:0 1px 0 rgba(255,255,255,.55);}
html[data-theme="light"] .eyebrow{color:#6f7d94!important;font-weight:700!important;}
html[data-theme="light"] .nav-item,
html[data-theme="light"] .space-item,
html[data-theme="light"] .search-launch,
html[data-theme="light"] .support-btn,
html[data-theme="light"] .theme-pill,
html[data-theme="light"] .sync-status,
html[data-theme="light"] .language-quick,
html[data-theme="light"] .top-action:not(.primary){
  background:linear-gradient(180deg, rgba(255,255,255,.99), rgba(242,246,251,.96))!important;
  border:1px solid rgba(89,102,130,.10)!important;
  box-shadow:0 6px 16px rgba(64,77,102,.05), inset 0 1px 0 rgba(255,255,255,.96)!important;
}
html[data-theme="light"] .nav-item:hover,
html[data-theme="light"] .space-item:hover{background:linear-gradient(180deg,#fbfcff,#eef3f9)!important;border-color:rgba(98,111,140,.14)!important;}
html[data-theme="light"] .nav-item.active,
html[data-theme="light"] .space-item.active{
  background:linear-gradient(135deg, rgba(117,103,246,.17), rgba(89,155,248,.12) 58%, rgba(255,255,255,.88) 100%)!important;
  border:1px solid rgba(109,109,240,.22)!important;
  box-shadow:0 12px 28px rgba(84,93,198,.12), inset 0 1px 0 rgba(255,255,255,.88)!important;
  color:#243146!important;
}
html[data-theme="light"] .space-item.active .space-dot,
html[data-theme="light"] .nav-item.active .nav-glyph{box-shadow:0 0 0 5px rgba(116,102,255,.08);}
html[data-theme="light"] .space-name,
html[data-theme="light"] .nav-item span:nth-child(2){color:#33425a!important;font-weight:650!important;}
html[data-theme="light"] .space-item.active .space-name,
html[data-theme="light"] .nav-item.active span:nth-child(2){color:#1f2940!important;}
html[data-theme="light"] .canvas-hint,
html[data-theme="light"] .workspace-stats,
html[data-theme="light"] .card-type-label,
html[data-theme="light"] .image-caption,
html[data-theme="light"] .modal-subtitle{color:#68788f!important;}
html[data-theme="light"] .canvas-card{
  background:linear-gradient(180deg, rgba(255,255,255,.996), rgba(245,249,254,.985))!important;
  border:1px solid rgba(88,101,131,.14)!important;
  box-shadow:0 18px 38px rgba(65,80,106,.11), 0 2px 5px rgba(65,80,106,.05), inset 0 1px 0 rgba(255,255,255,.97)!important;
}
html[data-theme="light"] .note-card .card-accent{background:linear-gradient(90deg,#8f7bff,#67a1ff)!important;}
html[data-theme="light"] .sticky-card .card-accent{background:linear-gradient(90deg,#f0bd66,#f197ba)!important;}
html[data-theme="light"] .task-card .card-accent{background:linear-gradient(90deg,#51d1af,#6d8dff)!important;}
html[data-theme="light"] .link-card .card-accent{background:linear-gradient(90deg,#5ea0ff,#7c86ff)!important;}
html[data-theme="light"] .quote-card .card-accent{background:linear-gradient(90deg,#d488ff,#8d7fff)!important;}
html[data-theme="light"] .portal-card .card-accent{background:linear-gradient(90deg,#63d8af,#71a5ff)!important;}
html[data-theme="light"] .card-title,
html[data-theme="light"] .task-title,
html[data-theme="light"] .quote-text,
html[data-theme="light"] .portal-visual .card-title{color:#1f293a!important;font-weight:710!important;}
html[data-theme="light"] .card-text,
html[data-theme="light"] .link-url,
html[data-theme="light"] .portal-visual .card-text{color:#56657d!important;}
html[data-theme="light"] .search-launch kbd,
html[data-theme="light"] .count-badge,
html[data-theme="light"] .tag-chip,
html[data-theme="light"] .task-pill{background:linear-gradient(180deg,#f2f4fb,#e9eef7)!important;color:#4f5e76!important;border:1px solid rgba(101,112,138,.10)!important;}


/* ==========================================================================\n   Noterune 7.6 FINAL — refined light theme + premium project hierarchy\n   Final cascade layer. Keep at EOF so it remains authoritative.\n   ========================================================================== */
html[data-theme="light"]{
  --bg:#e9eef6!important;
  --bg-elev:#f5f7fb!important;
  --bg-elev-2:#fbfcfe!important;
  --surface:#fdfdff!important;
  --surface-2:#f0f3f8!important;
  --surface-3:#e8edf5!important;
  --text:#172235!important;
  --muted:#65748a!important;
  --muted-2:#8d98aa!important;
  --line:rgba(55,70,96,.105)!important;
  --line-strong:rgba(48,64,93,.18)!important;
  --accent:#6f61f5!important;
  --accent-2:#4d95ff!important;
  --accent-soft:rgba(111,97,245,.12)!important;
}
html[data-theme="light"] body{
  background:
    radial-gradient(circle at 4% 4%,rgba(157,132,255,.16),transparent 25%),
    radial-gradient(circle at 94% 11%,rgba(80,160,255,.14),transparent 28%),
    radial-gradient(circle at 76% 95%,rgba(88,220,193,.075),transparent 23%),
    linear-gradient(180deg,#f2f5fa 0%,#ebf0f7 52%,#e4eaf3 100%)!important;
}
html[data-theme="light"] .sidebar{
  background:
    radial-gradient(circle at 18% 2%,rgba(130,105,255,.085),transparent 27%),
    linear-gradient(180deg,rgba(250,251,254,.97),rgba(241,244,249,.965))!important;
  border-color:rgba(52,67,93,.105)!important;
  box-shadow:0 20px 48px rgba(55,72,101,.115),inset 0 1px 0 rgba(255,255,255,.98)!important;
}
html[data-theme="light"] .topbar{
  background:
    radial-gradient(circle at 8% 0%,rgba(125,104,255,.075),transparent 27%),
    linear-gradient(180deg,rgba(251,252,255,.98),rgba(243,246,251,.97))!important;
  border-color:rgba(48,63,89,.10)!important;
  box-shadow:0 18px 42px rgba(60,76,103,.105),inset 0 1px 0 rgba(255,255,255,.98)!important;
}
html[data-theme="light"] .canvas-viewport{
  background:
    radial-gradient(circle at 12% 8%,rgba(120,104,245,.085),transparent 27%),
    radial-gradient(circle at 89% 15%,rgba(76,154,255,.075),transparent 24%),
    radial-gradient(circle at 80% 88%,rgba(76,210,182,.055),transparent 21%),
    linear-gradient(180deg,#f4f7fb 0%,#edf2f8 100%)!important;
}
html[data-theme="light"] .canvas-viewport.grid-on{
  background-image:
    radial-gradient(circle at 1px 1px,rgba(70,85,112,.14) 1px,transparent 1.1px),
    radial-gradient(circle at 12% 8%,rgba(120,104,245,.085),transparent 27%),
    radial-gradient(circle at 89% 15%,rgba(76,154,255,.075),transparent 24%),
    radial-gradient(circle at 80% 88%,rgba(76,210,182,.055),transparent 21%),
    linear-gradient(180deg,#f4f7fb 0%,#edf2f8 100%)!important;
}

/* Brand/avatar — intentionally more colorful and recognizable in the light theme. */
.brand-mark{
  width:48px!important;height:48px!important;border-radius:16px!important;
  position:relative!important;isolation:isolate!important;overflow:visible!important;
  border:1px solid rgba(141,123,255,.32)!important;
  background:linear-gradient(145deg,rgba(125,103,255,.24),rgba(71,154,255,.12))!important;
  box-shadow:0 11px 30px rgba(84,73,217,.23),0 0 0 5px rgba(115,94,255,.045),inset 0 1px 0 rgba(255,255,255,.32)!important;
}
.brand-mark::before{
  content:""!important;position:absolute!important;z-index:-1!important;inset:-8px!important;border-radius:22px!important;
  background:radial-gradient(circle at 38% 35%,rgba(139,106,255,.28),transparent 55%),radial-gradient(circle at 72% 72%,rgba(58,187,255,.19),transparent 58%)!important;
  filter:blur(5px)!important;opacity:.88!important;pointer-events:none!important;
}
.brand-mark::after{
  content:""!important;position:absolute!important;z-index:3!important;inset:1px!important;border-radius:15px!important;
  background:linear-gradient(135deg,rgba(255,255,255,.20),transparent 34%,transparent 66%,rgba(134,255,225,.08))!important;
  pointer-events:none!important;
}
.brand-mark svg{width:48px!important;height:48px!important;filter:drop-shadow(0 6px 14px rgba(61,48,177,.26))!important;transform:none!important;}
.brand-mark:hover{transform:translateY(-2px) scale(1.015)!important;box-shadow:0 16px 38px rgba(84,73,217,.28),0 0 0 6px rgba(115,94,255,.055)!important;}
html[data-theme="light"] .brand-mark{
  background:linear-gradient(145deg,#fdfdff,#edf2ff)!important;
  border-color:rgba(105,91,224,.22)!important;
  box-shadow:0 14px 32px rgba(91,82,204,.20),0 0 0 5px rgba(106,91,241,.05),inset 0 1px 0 #fff!important;
}
html[data-theme="light"] .brand-copy .brand-wordmark{color:#162238!important;font-weight:790!important;letter-spacing:.035em!important;text-shadow:0 1px 0 rgba(255,255,255,.72)!important;}
html[data-theme="light"] .brand-copy span{color:#748096!important;font-weight:530!important;}

/* Sidebar/nav clarity. */
html[data-theme="light"] .search-launch,
html[data-theme="light"] .support-btn,
html[data-theme="light"] .theme-pill,
html[data-theme="light"] .language-quick,
html[data-theme="light"] .sync-status{
  background:linear-gradient(180deg,rgba(255,255,255,.92),rgba(242,245,250,.94))!important;
  border-color:rgba(54,68,94,.105)!important;
  color:#55647a!important;
  box-shadow:0 7px 18px rgba(62,77,103,.055),inset 0 1px 0 rgba(255,255,255,.94)!important;
}
html[data-theme="light"] .nav-item{color:#56657a!important;}
html[data-theme="light"] .nav-item:hover,html[data-theme="light"] .space-item:hover{
  background:linear-gradient(180deg,#f1f3f9,#eaedf5)!important;color:#26344a!important;
}
html[data-theme="light"] .nav-item.active{
  color:#292449!important;
  background:linear-gradient(110deg,rgba(116,95,245,.15),rgba(83,142,255,.075))!important;
  border:1px solid rgba(104,87,230,.11)!important;
  box-shadow:inset 3px 0 0 #7464f5,0 9px 22px rgba(87,78,194,.075)!important;
}

/* Active project/space is now unmistakable without feeling loud. */
.space-item.active{
  position:relative!important;overflow:hidden!important;
  font-weight:720!important;letter-spacing:-.018em!important;
}
html[data-theme="light"] .space-item.active{
  color:#18253a!important;
  background:
    radial-gradient(circle at 12% 50%,rgba(81,148,255,.18),transparent 28%),
    linear-gradient(105deg,rgba(113,96,245,.145),rgba(83,145,255,.085) 62%,rgba(87,211,181,.045))!important;
  border:1px solid rgba(94,82,220,.18)!important;
  box-shadow:0 10px 24px rgba(79,89,159,.11),inset 0 0 0 1px rgba(255,255,255,.52)!important;
}
html[data-theme="light"] .space-item.active::before{
  content:"";position:absolute;left:0;top:7px;bottom:7px;width:3px;border-radius:0 5px 5px 0;
  background:linear-gradient(180deg,#7e67ff,#4f96ff 64%,#56d9bc);box-shadow:0 0 14px rgba(103,91,239,.38);
}
html[data-theme="light"] .space-item.active .space-dot{box-shadow:0 0 0 5px rgba(78,143,255,.10),0 0 14px rgba(80,143,255,.36)!important;}
html[data-theme="light"] .space-item.active .space-more{color:#695cea!important;opacity:.92!important;}

/* Active workspace title should read like the page title, not faint chrome. */
#activeSpaceTitle{
  font-size:28px!important;font-weight:760!important;letter-spacing:-.045em!important;line-height:1.02!important;
  text-rendering:optimizeLegibility!important;
}
html[data-theme="light"] #activeSpaceTitle{color:#172338!important;text-shadow:0 1px 0 rgba(255,255,255,.8)!important;}
html[data-theme="light"] #activeSpaceLabel{color:#7669ea!important;font-weight:720!important;letter-spacing:.055em!important;opacity:.95!important;}

/* Hint chips: clearer, richer and comfortable to scan. */
.hint-chip{
  min-height:36px!important;border-radius:999px!important;padding:0 12px!important;gap:7px!important;
}
html[data-theme="light"] .hint-chip{
  color:#425168!important;
  background:linear-gradient(180deg,rgba(255,255,255,.94),rgba(240,244,250,.94))!important;
  border:1px solid rgba(55,70,96,.105)!important;
  box-shadow:0 8px 22px rgba(61,76,102,.075),inset 0 1px 0 rgba(255,255,255,.96)!important;
}
html[data-theme="light"] .hint-chip kbd{color:#5f6f85!important;background:rgba(228,233,243,.74)!important;border:1px solid rgba(68,82,110,.08)!important;}
html[data-theme="light"] .hint-chip span{color:#25354d!important;font-weight:700!important;}

/* Cards need firmer separation from the slightly darker canvas. */
html[data-theme="light"] .canvas-card{
  background:linear-gradient(180deg,rgba(255,255,255,.995),rgba(248,250,254,.992))!important;
  border-color:rgba(52,67,95,.135)!important;
  box-shadow:0 20px 46px rgba(55,71,101,.115),0 2px 6px rgba(55,71,101,.045),inset 0 1px 0 #fff!important;
}
html[data-theme="light"] .canvas-card:hover{
  border-color:rgba(103,89,231,.22)!important;
  box-shadow:0 26px 58px rgba(55,71,101,.145),0 0 0 1px rgba(106,91,241,.045),inset 0 1px 0 #fff!important;
}
html[data-theme="light"] .card-title{color:#1b283d!important;font-weight:760!important;letter-spacing:-.026em!important;}
html[data-theme="light"] .card-text{color:#66758b!important;}

/* Controls on light theme use a less washed-out surface. */
html[data-theme="light"] .top-action:not(.primary),
html[data-theme="light"] .tool-btn,
html[data-theme="light"] .tool-more,
html[data-theme="light"] .zoom-controls button{
  background:linear-gradient(180deg,#fbfcfe,#edf1f7)!important;
  border-color:rgba(52,66,92,.11)!important;color:#495970!important;
}
html[data-theme="light"] .top-action:not(.primary):hover,
html[data-theme="light"] .tool-btn:hover,
html[data-theme="light"] .tool-more:hover{
  background:linear-gradient(180deg,#f4f1ff,#eaf0fb)!important;color:#2d3152!important;border-color:rgba(104,89,230,.15)!important;
}
html[data-theme="light"] .top-action.primary{
  background:linear-gradient(135deg,#7663f4 0%,#5d70f6 48%,#4a9af7 100%)!important;
  box-shadow:0 12px 28px rgba(83,86,220,.24),inset 0 1px 0 rgba(255,255,255,.22)!important;
}

/* Subtle breathing room around the workspace chrome. */
@media (min-width:901px){
  .sidebar{margin:12px 0 12px 12px!important;height:calc(100vh - 24px)!important;border-radius:24px!important;}
  .topbar{top:12px!important;left:12px!important;right:12px!important;border-radius:23px!important;}
}

/* 7.7: a quieter workspace, consistent surfaces and restrained motion. */
:root { --nf-panel:#141b29; --nf-border:rgba(180,196,224,.13); --nf-ink:#eef2fa; --nf-radius:16px; }
html[data-theme="light"] { --nf-panel:#f0f3f8; --nf-border:rgba(37,54,81,.16); --nf-ink:#243148; }
body,button,input,select,textarea { font-family:Inter,"Segoe UI",Roboto,Arial,sans-serif!important; }
body { color:var(--nf-ink); }
.sidebar,.topbar { background:var(--nf-panel)!important; border:1px solid var(--nf-border)!important; box-shadow:0 8px 28px rgba(0,0,0,.10)!important; }
.sidebar::before,.sidebar::after,.topbar::before,.topbar::after { opacity:0!important; }
#activeSpaceTitle { font-size:25px!important; line-height:1.2!important; letter-spacing:-.035em!important; font-weight:700!important; }
.brand-mark,html[data-theme="light"] .brand-mark { width:48px!important; height:48px!important; padding:0!important; border:0!important; border-radius:12px!important; background:transparent!important; box-shadow:none!important; overflow:visible!important; }
.brand-mark::before,.brand-mark::after { display:none!important; }
.brand-mark img { width:48px;height:48px;display:block;border-radius:12px;box-shadow:0 4px 12px rgba(0,0,0,.16); }
.brand-mark:hover { transform:translateY(-1px)!important;box-shadow:none!important; }
.nav-item,.space-item { border-radius:10px!important;min-height:42px;font-size:14px!important; }
.space-item.active { box-shadow:inset 3px 0 0 var(--accent)!important; }
.space-item.active::before { display:none!important; }
html[data-theme="light"] .space-item.active { background:#e1e5f3!important; }
html[data-theme="light"] .nav-item.active { background:#e2e7f4!important; }
.canvas-card { border-radius:var(--nf-radius)!important;box-shadow:0 12px 30px rgba(0,0,0,.18)!important; }
.canvas-card::before,.canvas-card::after { opacity:.2!important; }
.canvas-card:hover { box-shadow:0 16px 36px rgba(0,0,0,.22)!important; }
.canvas-card.selected,html[data-theme="light"] .canvas-card.selected { border-color:var(--item-accent)!important;box-shadow:0 0 0 2px color-mix(in srgb,var(--item-accent) 50%,transparent),0 14px 32px rgba(0,0,0,.15)!important; }
html[data-theme="light"] .canvas-card { background:#f6f8fc!important;box-shadow:0 10px 28px rgba(42,58,86,.10)!important; }
html[data-theme="light"] .canvas-viewport { background-color:#dce3ee!important; }
.card-title { font-weight:650!important;line-height:1.35!important;letter-spacing:-.02em!important; }
.card-text { font-size:16px!important;line-height:1.6!important; }
html[data-theme="light"] .card-text { color:#4a5a71!important; }
.card-type-label { letter-spacing:.065em!important;font-size:12px!important; }
.search-launch,.sync-status,.support-btn,.theme-pill,.language-quick { box-shadow:none!important;border-radius:10px!important; }
.tool-btn,.top-action,.zoom-controls button,.tool-more { border-radius:10px!important; }
.top-action.primary,html[data-theme="light"] .top-action.primary { background:linear-gradient(135deg,#7776ec,#5967cf)!important;box-shadow:0 4px 12px rgba(94,94,206,.22)!important; }
.hint-chip { border-radius:9px!important;box-shadow:none!important; }
.ambient { opacity:.22!important; }
.settings-drawer,.dialog,.command-palette { border-radius:20px!important; }
button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,[contenteditable="true"]:focus-visible { outline:2px solid var(--accent)!important;outline-offset:3px; }
button { transition:background-color .16s ease,border-color .16s ease,box-shadow .16s ease,transform .16s ease; }
button:active:not(:disabled) { transform:translateY(1px); }
@keyframes nf-arrive { from { opacity:0;filter:blur(3px); } to { opacity:1;filter:blur(0); } }
.canvas-card.entering { animation:nf-arrive .26s ease-out!important; }
.toast { animation:nf-arrive .2s ease-out; }
body.motion-off *,body.motion-off *::before,body.motion-off *::after { animation:none!important;transition:none!important;scroll-behavior:auto!important; }
@media(prefers-reduced-motion:reduce) { *,*::before,*::after { animation:none!important;transition:none!important;scroll-behavior:auto!important; } }
@media(min-width:901px) { .sidebar { border-radius:18px!important; }.topbar { border-radius:16px!important; } }
@media(max-width:600px) { #activeSpaceTitle { font-size:20px!important; }.card-text { font-size:16px!important; } }

/* 7.8 — folded-paper identity and a more articulated workspace. */
:root { --accent:#8296ff;--accent-2:#62bddc;--accent-soft:rgba(110,136,255,.14);--nf-panel:#131d30;--nf-border:rgba(155,180,230,.16); }
html[data-theme="light"] { --accent:#4d62d3;--accent-2:#237f9e;--accent-soft:rgba(77,98,211,.11);--nf-panel:#edf2fa;--nf-border:rgba(66,87,132,.17); }
.sidebar { background:linear-gradient(160deg,#19263d 0%,#101827 52%,#142137 100%)!important;border-color:rgba(154,183,237,.2)!important;box-shadow:0 18px 48px rgba(3,9,24,.24),inset 0 1px 0 rgba(228,239,255,.06)!important; }
html[data-theme="light"] .sidebar { background:linear-gradient(160deg,#f4f7fd,#e5edf8)!important;border-color:#c5d1e5!important;box-shadow:0 14px 36px rgba(48,70,110,.13)!important; }
.brand-row { grid-template-columns:44px minmax(0,1fr) 24px!important;gap:10px!important;padding-bottom:17px!important;margin-bottom:3px!important;border-bottom:1px solid var(--nf-border); }
.brand-mark,html[data-theme="light"] .brand-mark,.brand-mark img { width:44px!important;height:44px!important;border-radius:12px!important; }
.brand-mark img { box-shadow:0 6px 18px rgba(56,82,206,.28)!important; }
.brand-copy strong,.brand-wordmark { font-size:14px!important;font-weight:700!important;letter-spacing:.055em!important; }
.brand-copy span { font-size:12px!important;line-height:1.4!important;white-space:normal!important; }
#collapseSidebarBtn { width:24px!important;min-width:24px!important; }
.app-shell.sidebar-collapsed .brand-row { grid-template-columns:44px!important;justify-content:center!important; }
.search-launch { min-height:44px!important;background:rgba(8,15,29,.48)!important;border:1px solid rgba(158,182,231,.18)!important;box-shadow:inset 0 1px 4px rgba(0,0,0,.13)!important; }
.search-launch:hover { border-color:var(--accent)!important; }
html[data-theme="light"] .search-launch { background:#f6f8fd!important;border-color:#bdcbe2!important; }
.nav-item { position:relative; }
.nav-item.active { background:linear-gradient(100deg,rgba(108,136,255,.23),rgba(70,110,200,.08))!important;border:1px solid rgba(136,166,255,.23)!important;box-shadow:inset 3px 0 0 #91a7ff!important; }
.nav-item.active .nav-glyph { color:#c4d2ff!important;background:rgba(121,151,255,.2)!important;box-shadow:none!important; }
html[data-theme="light"] .nav-item.active { background:linear-gradient(100deg,#d8e2fb,#e5ecf9)!important;color:#233c8c!important; }
html[data-theme="light"] .nav-item.active .nav-glyph { color:#3d58bb!important; }
.section-heading { border-top:1px solid var(--nf-border);padding-top:16px!important;margin-top:17px!important; }
.section-heading>span { font-size:12px!important;letter-spacing:.075em!important; }
.space-item.active { background:linear-gradient(100deg,rgba(110,139,255,.19),rgba(80,125,189,.07))!important;border:1px solid rgba(149,176,238,.16)!important; }
.sidebar-support { padding-top:12px;border-top:1px solid var(--nf-border); }
.topbar { background:linear-gradient(110deg,rgba(27,40,65,.98),rgba(18,27,43,.98))!important;border-color:rgba(148,173,219,.19)!important;box-shadow:0 9px 32px rgba(3,9,24,.15),inset 0 1px 0 rgba(226,238,255,.06)!important; }
html[data-theme="light"] .topbar { background:linear-gradient(110deg,#f4f7fd,#e9eff9)!important; }
#activeSpaceLabel { font-size:12px!important;font-weight:600!important;letter-spacing:.05em!important;color:#9baed0!important; }
html[data-theme="light"] #activeSpaceLabel { color:#526895!important; }
.top-action.primary,html[data-theme="light"] .top-action.primary { background:linear-gradient(135deg,#758dff,#4c62d6)!important;border:1px solid rgba(215,224,255,.22)!important;box-shadow:0 5px 17px rgba(54,77,185,.3)!important; }
.canvas-viewport { background-color:#0d1525!important; }
html[data-theme="light"] .canvas-viewport { background-color:#dbe4f2!important; }
.canvas-viewport::before { background:radial-gradient(ellipse at 12% 15%,rgba(81,113,208,.14),transparent 48%),radial-gradient(ellipse at 85% 80%,rgba(43,119,155,.1),transparent 46%)!important;opacity:1!important;pointer-events:none!important; }
.canvas-card { background:linear-gradient(155deg,#1e2b42,#162033)!important;border:1px solid rgba(146,171,220,.22)!important;box-shadow:0 16px 40px rgba(0,5,18,.25),inset 0 1px 0 rgba(219,233,255,.055)!important;transition:border-color .18s ease,box-shadow .18s ease!important; }
.canvas-card:hover { border-color:color-mix(in srgb,var(--item-accent) 65%,#a0b3cf)!important;box-shadow:0 20px 46px rgba(0,5,18,.3),0 0 22px color-mix(in srgb,var(--item-accent) 8%,transparent)!important; }
html[data-theme="light"] .canvas-card { background:linear-gradient(150deg,#fafcff,#edf3fc)!important;border-color:#c1cde1!important;box-shadow:0 12px 30px rgba(45,65,106,.12)!important; }
.card-top { border-bottom:1px solid var(--nf-border)!important;padding-bottom:8px!important; }
.card-type-label { color:color-mix(in srgb,var(--item-accent) 65%,#dce6fa)!important;font-weight:600!important; }
html[data-theme="light"] .card-type-label { color:color-mix(in srgb,var(--item-accent) 55%,#152950)!important; }
.canvas-card.sticky-card { background:linear-gradient(135deg,color-mix(in srgb,var(--item-accent) 20%,#253045),#202a3b)!important; }
html[data-theme="light"] .canvas-card.sticky-card { background:linear-gradient(135deg,color-mix(in srgb,var(--item-accent) 19%,#fff),#f3f5fa)!important; }
.portal-visual { padding:14px!important;border:1px solid color-mix(in srgb,var(--item-accent) 35%,transparent)!important;border-radius:12px!important;background:linear-gradient(120deg,color-mix(in srgb,var(--item-accent) 13%,transparent),transparent)!important; }
.portal-orb { border-radius:12px!important;box-shadow:none!important;border:1px solid color-mix(in srgb,var(--item-accent) 35%,transparent)!important; }
.canvas-toolbar,.zoom-controls,.minimap { border:1px solid var(--nf-border)!important;box-shadow:0 10px 28px rgba(0,5,18,.18)!important; }
.canvas-toolbar { background:linear-gradient(135deg,#1b2940,#121d30)!important;padding:8px!important;border-radius:16px!important; }
html[data-theme="light"] .canvas-toolbar { background:linear-gradient(135deg,#f6f8fd,#e4ecf8)!important; }
.tool-btn.active { background:rgba(114,146,255,.2)!important;border-color:rgba(130,162,255,.35)!important;color:#c3d2ff!important; }
html[data-theme="light"] .tool-btn.active { color:#344fb0!important;background:#d9e4ff!important; }
.stat-card,.task-column,.result-card { border:1px solid var(--nf-border)!important;border-radius:16px!important; }
.stat-card { border-top:2px solid var(--accent)!important; }
.result-card:hover { border-color:var(--accent)!important;box-shadow:0 8px 24px rgba(72,99,181,.14)!important; }
.tag-chip,.task-pill { border:1px solid var(--nf-border)!important;border-radius:7px!important; }
@media (hover:hover) { .support-btn:hover .support-chevron { transform:translateX(3px); }.support-chevron { transition:transform .18s ease; }.brand-mark:hover img { filter:brightness(1.1); } }
@media(max-width:600px) { .brand-row { padding-bottom:12px!important; }.canvas-toolbar { padding:5px!important; } }

/* 7.9: real content bounds and unobstructed, icon-free resize controls. */
.canvas-card { display:flex!important;flex-direction:column!important;min-height:120px!important; }
.card-accent,.card-topline { flex-shrink:0!important; }
.canvas-card .card-topline { min-height:40px!important;height:auto!important; }
.canvas-card .card-body { flex:1 1 0!important;min-height:0!important;height:auto!important;max-height:100%!important;min-width:0!important;overflow:auto!important;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--item-accent) 40%,transparent) transparent;padding:10px 18px 20px!important; }
.card-body .card-text,.card-body .card-title,.card-body .task-title,.card-body .link-url { overflow-wrap:anywhere!important;word-break:normal!important;max-width:100%!important;resize:none!important; }
.card-body .card-text { flex-shrink:0!important; }
.image-card .card-body,.drawing-card .card-body { overflow:hidden!important; }
.canvas-card .resize-handle,.canvas-card .image-resize-handle,
.canvas-card:hover .resize-handle,.canvas-card.selected .resize-handle,
.canvas-card:hover .image-resize-handle,.canvas-card.selected .image-resize-handle {
 position:absolute!important;z-index:50!important;display:block!important;pointer-events:auto!important;
 padding:0!important;border:0!important;border-radius:6px!important;background:transparent!important;
 box-shadow:none!important;opacity:1!important;transform:none!important;cursor:default!important;
 touch-action:none!important;user-select:none!important;-webkit-user-drag:none!important;transition:none!important;
 width:calc(26px * var(--handle-boost,1))!important;height:calc(26px * var(--handle-boost,1))!important;
}
.canvas-card .resize-handle::before,.canvas-card .resize-handle::after,
.canvas-card .image-resize-handle::before,.canvas-card .image-resize-handle::after { content:none!important;display:none!important; }
.canvas-card .resize-nw { left:0!important;top:0!important;right:auto!important;bottom:auto!important; }
.canvas-card .resize-ne { right:0!important;top:0!important;left:auto!important;bottom:auto!important; }
.canvas-card .resize-sw { left:0!important;bottom:0!important;right:auto!important;top:auto!important; }
.canvas-card .resize-se,.image-card .resize-handle { right:0!important;bottom:0!important;left:auto!important;top:auto!important; }
.canvas-card .resize-n { left:30%!important;top:0!important;width:40%!important;height:8px!important;margin:0!important; }
.canvas-card .resize-s { left:30%!important;bottom:0!important;width:40%!important;height:8px!important;margin:0!important; }
.canvas-card .resize-w { left:0!important;top:30%!important;width:8px!important;height:40%!important;margin:0!important; }
.canvas-card .resize-e { right:0!important;top:30%!important;width:8px!important;height:40%!important;margin:0!important; }
.canvas-card.resizing { transition:none!important;user-select:none!important; }
.canvas-card.resizing .card-body { user-select:none!important;pointer-events:none!important; }
.canvas-card.locked .image-resize-handle { pointer-events:none!important;display:none!important; }
/* Head controls must stay clickable beside invisible corner resize zones. */
.card-topline .card-actions,.card-topline .drag-handle { position:relative;z-index:55; }
.brand-mark img { transition:filter .2s ease,transform .2s ease; }
@media(hover:hover) { .brand-mark:hover img { filter:brightness(1.12) saturate(1.12);transform:scale(1.07) rotate(-3deg); } }
/* Small top corners keep header buttons clear; bottom corners remain easy to grab. */
.canvas-card .resize-nw,.canvas-card .resize-ne { width:14px!important;height:14px!important; }

/* 7.10 — luminous sidebar surfaces, restrained color and clear resize grips. */
.sidebar {
 background:
  radial-gradient(ellipse at 4% 0%,rgba(135,101,255,.19),transparent 35%),
  radial-gradient(ellipse at 100% 76%,rgba(47,160,183,.11),transparent 40%),
  linear-gradient(165deg,#1c2840,#111b2e 52%,#19243b)!important;
 border:1px solid rgba(149,170,230,.25)!important;
 box-shadow:inset 1px 0 0 rgba(204,219,255,.055),0 16px 44px rgba(2,7,20,.3)!important;
}
html[data-theme="light"] .sidebar {
 background:radial-gradient(ellipse at 0 0,rgba(151,129,242,.14),transparent 40%),radial-gradient(ellipse at 100% 80%,rgba(57,178,190,.1),transparent 38%),linear-gradient(160deg,#eff3fb,#e0e8f5)!important;
 border-color:#becce3!important;
}
.brand-row {
 position:relative;grid-template-columns:50px minmax(0,1fr) 22px!important;gap:10px!important;
 padding:12px 9px!important;margin:0 -3px 14px!important;min-height:82px!important;
 border:1px solid rgba(153,175,236,.19)!important;border-radius:16px!important;
 background:linear-gradient(120deg,rgba(123,107,246,.14),rgba(77,153,193,.04))!important;
 box-shadow:inset 0 1px 0 rgba(230,236,255,.07),0 5px 18px rgba(2,10,28,.08)!important;
}
.brand-copy strong { font-size:14px!important;letter-spacing:.045em!important;color:#f2f5ff; }
.brand-copy span { font-size:12px!important;color:#a7b6d1!important;line-height:1.45!important; }
html[data-theme="light"] .brand-copy strong { color:#233451; }
html[data-theme="light"] .brand-copy span { color:#5a6d8b!important; }
.brand-mark,html[data-theme="light"] .brand-mark {
 width:50px!important;height:50px!important;padding:2px!important;border-radius:15px!important;
 background:linear-gradient(135deg,#b58bff,#749aff 45%,#68d1de 75%,#efacaa)!important;
 box-shadow:0 4px 16px rgba(103,106,252,.23)!important;isolation:isolate;
}
.brand-mark img { width:46px!important;height:46px!important;border-radius:12px!important;display:block;box-shadow:none!important; }
.brand-mark::before {
 content:""!important;display:block!important;position:absolute!important;inset:-8px!important;
 background:conic-gradient(from 50deg,#9472ff,#62bddc,#e398ba,#9472ff)!important;
 filter:blur(14px)!important;opacity:.2!important;border-radius:20px!important;z-index:-1!important;pointer-events:none!important;
 animation:nf-brand-glow 6s ease-in-out infinite!important;
}
@keyframes nf-brand-glow { 50%{opacity:.38;filter:blur(18px);} }
.search-launch { margin-top:0!important;background:rgba(7,14,29,.55)!important;box-shadow:inset 0 1px 5px rgba(0,0,0,.17)!important; }
.nav-list { padding:7px!important;margin:2px -3px 0!important;gap:5px!important;border-radius:16px;background:rgba(6,13,27,.18);border:1px solid rgba(153,175,230,.07); }
.nav-item { --nav-color:#a89bff;min-height:46px!important;grid-template-columns:32px minmax(0,1fr) auto!important;gap:9px!important;padding:0 9px!important;border:1px solid transparent!important;color:#b7c4dc!important; }
.nav-item[data-panel="tasks"] { --nav-color:#78d4be; }
.nav-item[data-panel="recent"] { --nav-color:#81b6f4; }
.nav-item[data-panel="favorites"] { --nav-color:#e3bb83; }
.nav-item .nav-glyph { display:grid!important;place-items:center!important;width:30px!important;height:30px!important;border-radius:9px!important;color:var(--nav-color)!important;background:color-mix(in srgb,var(--nav-color) 12%,transparent)!important;border:1px solid color-mix(in srgb,var(--nav-color) 17%,transparent)!important;transition:background .2s ease,box-shadow .2s ease; }
.nav-item .nav-glyph svg { width:17px!important;height:17px!important; }
.nav-item.active { background:linear-gradient(100deg,rgba(136,120,248,.22),rgba(86,127,198,.08))!important;border-color:rgba(155,169,250,.27)!important;box-shadow:inset 3px 0 0 #a69bff,0 5px 15px rgba(8,13,35,.13)!important;color:#f0f3ff!important; }
.nav-item.active .nav-glyph { color:#e0dcff!important;background:rgba(146,132,241,.27)!important;box-shadow:0 0 14px rgba(141,126,247,.1)!important; }
.section-heading { margin:18px 3px 8px!important;padding:0 5px!important;border-top:0!important;color:#a8b8d6!important; }
.section-heading>span { font-weight:600!important;letter-spacing:.045em!important;text-transform:none!important; }
#addSpaceBtn { border:1px solid var(--nf-border)!important;background:rgba(119,143,197,.08)!important;width:26px!important;height:26px!important;border-radius:8px!important; }
.space-list { gap:6px!important; }
.space-item { min-height:43px!important;border:1px solid rgba(144,169,213,.09)!important;background:rgba(142,164,208,.035)!important;border-radius:11px!important;color:#b4c4dc!important; }
.space-item.active { background:linear-gradient(110deg,rgba(129,119,229,.2),rgba(82,136,183,.085))!important;border-color:rgba(143,153,233,.23)!important;color:#eef2ff!important; }
.space-dot { width:9px!important;height:9px!important;box-shadow:0 0 0 4px color-mix(in srgb,currentColor 12%,transparent),0 0 12px color-mix(in srgb,currentColor 30%,transparent)!important; }
.sidebar-spacer { position:relative;min-height:24px;margin:16px 0;overflow:hidden;border-radius:15px;pointer-events:none; }
.sidebar-spacer::before { content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 12% 80%,rgba(132,110,255,.12),transparent 62%),radial-gradient(ellipse at 95% 20%,rgba(64,174,198,.085),transparent 60%); }
.sidebar-spacer::after { content:"";position:absolute;inset:0;background-image:radial-gradient(circle,rgba(144,169,226,.23) .7px,transparent .9px);background-size:16px 16px;mask-image:radial-gradient(ellipse at center,#000,transparent 70%);opacity:.55; }
.sidebar-support { background:rgba(8,16,32,.16)!important;border:1px solid rgba(158,178,223,.1)!important;border-radius:14px;padding:5px!important; }
.support-btn { min-height:40px!important;background:transparent!important;border-color:transparent!important;color:#aebdd6!important; }
.support-icon { color:#9eabd5!important; }
.sidebar-footer { margin-top:10px!important;padding-top:10px!important;border-top:1px solid var(--nf-border)!important; }
.theme-pill { background:rgba(147,164,212,.075)!important;border:1px solid rgba(152,172,219,.14)!important; }
html[data-theme="light"] .nav-list,html[data-theme="light"] .sidebar-support { background:rgba(240,245,255,.42)!important;border-color:rgba(79,104,154,.12)!important; }
html[data-theme="light"] .nav-item { color:#4b5c7b!important; }
html[data-theme="light"] .nav-item.active { color:#263763!important;background:linear-gradient(100deg,#dbddf7,#dee8f7)!important; }
html[data-theme="light"] .nav-item .nav-glyph { color:color-mix(in srgb,var(--nav-color) 45%,#243253)!important; }
html[data-theme="light"] .section-heading,html[data-theme="light"] .support-btn { color:#526687!important; }
html[data-theme="light"] .space-item { background:rgba(245,248,255,.38)!important;color:#4f6180!important;border-color:rgba(78,105,157,.1)!important; }
html[data-theme="light"] .space-item.active { background:linear-gradient(100deg,#dcdff5,#dde8f4)!important;color:#2c3d60!important; }
@media(hover:hover) {
 .nav-item:hover { background:color-mix(in srgb,var(--nav-color) 9%,transparent)!important;border-color:color-mix(in srgb,var(--nav-color) 18%,transparent)!important; }
 .nav-item:hover .nav-glyph { background:color-mix(in srgb,var(--nav-color) 20%,transparent)!important;box-shadow:0 0 16px color-mix(in srgb,var(--nav-color) 10%,transparent)!important; }
 .space-item:hover { border-color:rgba(146,164,235,.3)!important;background:rgba(139,157,216,.11)!important; }
 .support-btn:hover { background:rgba(139,157,216,.085)!important; }
 .brand-mark:hover img { transform:scale(1.035)!important;filter:brightness(1.14) saturate(1.08)!important; }
}
/* Visible tactile grip, no arrow glyph or native tooltip. */
.canvas-card .resize-handle.resize-se {
 width:calc(27px * var(--handle-boost,1))!important;height:calc(27px * var(--handle-boost,1))!important;
 right:4px!important;bottom:4px!important;border-radius:8px!important;
 background:color-mix(in srgb,var(--item-accent) 14%,var(--surface))!important;
 border:1px solid color-mix(in srgb,var(--item-accent) 42%,transparent)!important;
 box-shadow:0 2px 6px rgba(0,0,0,.12)!important;
}
.canvas-card .resize-handle.resize-se::after {
 content:""!important;display:block!important;position:absolute!important;inset:24%!important;
 background:color-mix(in srgb,var(--item-accent) 65%,var(--text))!important;
 mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M3 13 13 3M8 13l5-5M12 13l1-1' fill='none' stroke='black' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E") center/contain no-repeat!important;
}
.canvas-card .resize-handle.resize-se:hover,.canvas-card .resize-handle.resize-se:focus-visible,
.canvas-card.resizing .resize-handle.resize-se { background:color-mix(in srgb,var(--item-accent) 30%,var(--surface))!important;border-color:var(--item-accent)!important;box-shadow:0 0 0 3px color-mix(in srgb,var(--item-accent) 12%,transparent)!important; }
.canvas-card .card-body { padding-bottom:38px!important; }
.app-shell.sidebar-collapsed .brand-row { grid-template-columns:50px!important;padding:8px 0!important;margin-inline:-4px!important;background:transparent!important;border:0!important; }
.app-shell.sidebar-collapsed .nav-list { padding:2px!important;border:0!important; }
.app-shell.sidebar-collapsed .nav-item { grid-template-columns:1fr!important;gap:0!important; }
.app-shell.sidebar-collapsed .sidebar-support { padding:0!important;border:0!important; }
@media(max-height:760px) { .brand-row{min-height:68px!important;padding-block:8px!important;margin-bottom:10px!important;}.nav-item{min-height:40px!important;}.section-heading{margin-top:12px!important;}.space-item{min-height:38px!important;}.sidebar-spacer{min-height:8px;margin-block:8px;}.support-btn{min-height:36px!important;} }
@media(prefers-reduced-motion:reduce) { .brand-mark::before {animation:none!important;} }
body.motion-off .brand-mark::before {animation:none!important;}

/* 7.11: cursor-centred creation palette. */
.radial-overlay { position:fixed;inset:0;z-index:10000;background:rgba(4,10,24,.24);backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);animation:radial-fade .16s ease-out; }
.radial-menu { --hover-color:#afa3ff;position:absolute;width:var(--radial-size);height:var(--radial-size);transform:translate(-50%,-50%);isolation:isolate; }
.radial-menu::before { content:"";position:absolute;inset:7%;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--hover-color) 18%,transparent),rgba(12,20,40,.8) 55%,transparent 73%);filter:blur(8px);pointer-events:none;transition:background .2s; }
.radial-orbit { position:absolute;inset:16.5%;border:1px solid rgba(172,185,236,.23);border-radius:50%;box-shadow:0 0 28px rgba(128,117,255,.1),inset 0 0 25px rgba(89,132,212,.08);animation:radial-orbit-in .45s ease-out;pointer-events:none; }
.radial-hub { position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:26%;aspect-ratio:1;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:3px;text-align:center;background:linear-gradient(150deg,#263451,#121e34);border:1px solid color-mix(in srgb,var(--hover-color) 45%,transparent);box-shadow:0 8px 28px rgba(0,0,0,.25),0 0 26px color-mix(in srgb,var(--hover-color) 15%,transparent);color:#eef2ff; }
.radial-hub strong { font-size:14px;line-height:1.15;font-weight:600;max-width:95%;overflow-wrap:anywhere; }
.radial-hub-spark { font-size:22px;line-height:1;color:var(--hover-color); }
.radial-close { background:transparent;border:0;color:#a6b5d3;font-size:12px;padding:4px 9px;border-radius:8px;cursor:pointer; }
.radial-close:hover { background:rgba(168,183,224,.12);color:#fff; }
.radial-option { position:absolute;left:50%;top:50%;width:22%;min-height:72px;transform:translate(calc(-50% + var(--choice-x)),calc(-50% + var(--choice-y)));display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:10px 4px;border-radius:17px;border:1px solid color-mix(in srgb,var(--choice-color) 30%,#23324d);background:linear-gradient(140deg,color-mix(in srgb,var(--choice-color) 10%,#202c43),#152037);box-shadow:0 9px 24px rgba(0,5,20,.35),inset 0 1px 0 rgba(224,234,255,.06);color:#edf2ff;cursor:pointer;animation:radial-choice-in .38s cubic-bezier(.16,1,.3,1) backwards;animation-delay:var(--choice-delay);transition:background .18s,border-color .18s,box-shadow .18s; }
.radial-choice-icon { width:28px;height:28px;display:grid;place-items:center;color:var(--choice-color);background:color-mix(in srgb,var(--choice-color) 11%,transparent);border-radius:9px; }
.radial-choice-icon svg { width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round; }
.radial-choice-label { font-size:14px;line-height:1.2;font-weight:550;overflow-wrap:anywhere;max-width:100%; }
.radial-option:hover,.radial-option:focus-visible { border-color:var(--choice-color);background:linear-gradient(145deg,color-mix(in srgb,var(--choice-color) 23%,#25334c),#1b2942);box-shadow:0 10px 28px rgba(0,5,20,.4),0 0 0 3px color-mix(in srgb,var(--choice-color) 12%,transparent),0 0 26px color-mix(in srgb,var(--choice-color) 15%,transparent);outline:none!important; }
.radial-option:active { transform:translate(calc(-50% + var(--choice-x)),calc(-50% + var(--choice-y))) scale(.96)!important; }
.radial-origin { position:absolute;width:12px;height:12px;transform:translate(-50%,-50%);border-radius:50%;border:1px solid #b2a6ff;box-shadow:0 0 20px #917eff;pointer-events:none;animation:radial-ping .6s ease-out forwards; }
html[data-theme="light"] .radial-overlay { background:rgba(70,91,132,.16); }
html[data-theme="light"] .radial-hub { background:linear-gradient(140deg,#fafbff,#e0e7f7);color:#263659; }
html[data-theme="light"] .radial-option { background:linear-gradient(140deg,#fafcff,color-mix(in srgb,var(--choice-color) 17%,#e9eef8));border-color:color-mix(in srgb,var(--choice-color) 55%,#c0cee4);color:#253757;box-shadow:0 8px 24px rgba(49,66,106,.19); }
html[data-theme="light"] .radial-choice-icon { color:color-mix(in srgb,var(--choice-color) 55%,#182c54); }
html[data-theme="light"] .radial-close { color:#52688d; }
@keyframes radial-fade { from{opacity:0}to{opacity:1} }
@keyframes radial-orbit-in { from{opacity:0;transform:scale(.6) rotate(-35deg)}to{opacity:1;transform:scale(1) rotate(0)} }
@keyframes radial-choice-in { from{opacity:0;transform:translate(-50%,-50%) scale(.45);filter:blur(5px)}to{opacity:1;transform:translate(calc(-50% + var(--choice-x)),calc(-50% + var(--choice-y))) scale(1);filter:blur(0)} }
@keyframes radial-ping { from{opacity:.8;transform:translate(-50%,-50%) scale(1)}to{opacity:0;transform:translate(-50%,-50%) scale(7)} }
@media(max-height:430px),(max-width:330px) {
 .radial-menu {width:calc(100vw - 24px)!important;height:auto!important;left:50%!important;top:50%!important;padding:12px;border:1px solid var(--nf-border);border-radius:22px;background:var(--nf-panel);}
 .radial-hub {position:relative;left:auto;top:auto;transform:none;width:100%;height:42px;aspect-ratio:auto;flex-direction:row;border:0;background:transparent!important;box-shadow:none;}
 .radial-options {display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px;}
 .radial-option {position:relative;left:auto;top:auto;width:100%;min-height:64px;transform:none!important;animation:radial-fade .18s ease backwards;}
 .radial-orbit,.radial-menu::before {display:none;}
}