/* ============================================================================
   LaunchFrame Studio — "Precision Instrument" design system
   A refined, tactile dark studio tool. Type: Bricolage Grotesque (display),
   Geist (UI), Geist Mono (numerics). Every class hook the JS toggles/emits is
   preserved; this file only restyles them. Fonts load via <link> in the head
   with system fallbacks so file:// / offline still looks intentional.
   ========================================================================= */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  color-scheme: dark;
  /* Layout */
  --sidebar-w: 356px;
  --leftpanel-w: 248px;
  --inspector-w: 288px;
  --header-h: 48px;
  --carousel-h: 120px;

  /* Ink / surfaces — blue-tinted near-black with real elevation steps */
  --ink-950: #07080c;
  --ink-900: #0a0c11;
  --ink-850: #0e1017;
  --ink-800: #12141d;
  --ink-750: #171a24;
  --ink-700: #1d212d;
  --ink-650: #232838;

  --bg: var(--ink-950);
  --surface: rgba(16, 18, 26, 0.92);
  --surface2: rgba(20, 23, 33, 0.94);

  /* Hairlines */
  --line: rgba(255, 255, 255, 0.07);
  --line-2: rgba(255, 255, 255, 0.10);
  --line-3: rgba(255, 255, 255, 0.15);

  /* Text */
  --text1: rgba(238, 242, 252, 0.96);
  --text2: rgba(232, 238, 252, 0.60);
  --text3: rgba(226, 234, 252, 0.40);
  --text4: rgba(226, 234, 252, 0.22);

  /* Accent — vivid electric blue with tints + glow */
  --accent: #4c8dff;
  --accent-bright: #6ba4ff;
  --accent-deep: #2f6fe6;
  --blue: var(--accent);
  --blue-dim: rgba(76, 141, 255, 0.16);
  --accent-ring: rgba(76, 141, 255, 0.55);
  --accent-glow: rgba(76, 141, 255, 0.35);

  /* Status */
  --green: #4ade80;
  --amber: #fbbf24;
  --red: #ff5a52;

  /* Radii */
  --r-xs: 5px;
  --r-sm: 7px;
  --r-md: 9px;
  --r-lg: 13px;
  --r-pill: 999px;

  /* Semantic fills (tinted surfaces that flip per theme) */
  --fill-1: rgba(255,255,255,0.05);
  --fill-2: rgba(255,255,255,0.09);
  --fill-faint: rgba(255,255,255,0.03);
  --card-bg: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.02));
  --field-bg: var(--ink-750);
  --field-bg-focus: var(--ink-700);
  --stage: var(--ink-950);
  --stage-glow: rgba(76,141,255,0.10);
  --stage-dot: rgba(255,255,255,0.05);
  --grain-opacity: 0.035;
  --grain-blend: overlay;

  /* Elevation */
  --e1: 0 1px 2px rgba(0,0,0,0.35);
  --e2: 0 6px 20px rgba(0,0,0,0.40);
  --e3: 0 18px 50px rgba(0,0,0,0.55);
  --glow: 0 0 0 1px var(--accent-ring), 0 4px 20px var(--accent-glow);

  /* Type */
  --font-display: 'Bricolage Grotesque', 'Geist', -apple-system, system-ui, sans-serif;
  --font-ui: 'Geist', -apple-system, 'SF Pro Text', system-ui, 'Segoe UI', sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, 'SF Mono', 'JetBrains Mono', Menlo, monospace;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── Light theme — a soft "studio daylight" palette. Chrome only; the canvas
   render + exports are unaffected (they draw from slide data, not CSS). ──── */
:root[data-theme="light"] {
  color-scheme: light;
  --ink-950: #eef1f6;
  --ink-900: #f3f5f9;
  --ink-850: #f7f8fb;
  --ink-800: #ffffff;
  --ink-750: #ffffff;
  --ink-700: #ffffff;
  --ink-650: #eef1f6;

  --bg: #eaeef4;
  --surface: rgba(252, 253, 255, 0.94);
  --surface2: rgba(255, 255, 255, 0.96);

  --line: rgba(15, 23, 42, 0.10);
  --line-2: rgba(15, 23, 42, 0.14);
  --line-3: rgba(15, 23, 42, 0.20);

  --text1: rgba(17, 24, 39, 0.94);
  --text2: rgba(30, 41, 59, 0.66);
  --text3: rgba(51, 65, 85, 0.52);
  --text4: rgba(71, 85, 105, 0.36);

  --accent: #2f6fe6;
  --accent-bright: #4c8dff;
  --accent-deep: #1e5fd6;
  --blue-dim: rgba(47, 111, 230, 0.12);
  --accent-ring: rgba(47, 111, 230, 0.45);
  --accent-glow: rgba(47, 111, 230, 0.22);

  --green: #16a34a;
  --amber: #d97706;
  --red: #e5484d;

  --fill-1: rgba(15, 23, 42, 0.045);
  --fill-2: rgba(15, 23, 42, 0.085);
  --fill-faint: rgba(15, 23, 42, 0.03);
  --card-bg: linear-gradient(180deg, rgba(255,255,255,0.9), rgba(248,250,253,0.7));
  --field-bg: #ffffff;
  --field-bg-focus: #ffffff;

  --stage: #e7ebf2;
  --stage-glow: rgba(47, 111, 230, 0.10);
  --stage-dot: rgba(15, 23, 42, 0.06);
  --grain-opacity: 0.02;
  --grain-blend: multiply;

  --e1: 0 1px 2px rgba(15,23,42,0.10);
  --e2: 0 8px 24px rgba(15,23,42,0.12);
  --e3: 0 20px 50px rgba(15,23,42,0.18);
}

html { -webkit-text-size-adjust: 100%; }

/* Keep native number steppers available everywhere. Keyboard nudging remains
   supported, while pointer users can use the platform's up/down controls. */
input[type="number"] { appearance: auto; -moz-appearance: auto; }
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button { -webkit-appearance: auto; opacity: 1; margin: 0; }

body {
  background: var(--bg);
  color: var(--text1);
  font-family: var(--font-ui);
  font-feature-settings: 'cv01', 'ss01';
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow: hidden;
  height: 100vh;
  height: 100dvh;
}

/* Fine film-grain over everything for atmosphere (never blocks input). */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: var(--grain-opacity);
  mix-blend-mode: var(--grain-blend);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

::selection { background: var(--accent-glow); color: #fff; }

/* Consistent, calm focus ring (keyboard only). */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--accent-ring);
  outline-offset: 2px;
  border-radius: var(--r-xs);
}

/* Scrollbars */
* { scrollbar-width: thin; scrollbar-color: var(--line-3) transparent; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line-3); border-radius: var(--r-pill); border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: var(--text4); background-clip: padding-box; }

/* ── Layout ─────────────────────────────────────────────────────────────── */
/* Permanent editor shell: Layers · Stage · Properties. Workflow surfaces are
   overlays and never replace a rail or change the stage geometry. */
.app {
  display: grid;
  grid-template-columns: var(--leftpanel-w) 1fr var(--inspector-w);
  grid-template-rows: var(--header-h) 1fr;
  height: 100vh;
  height: 100dvh;
  position: relative;
}
.header, .stage-shell, .main, .carousel { min-width: 0; }   /* grid items may shrink below content */

/* ── Header ─────────────────────────────────────────────────────────────── */
.header {
  grid-column: 1 / -1;
  background: var(--ink-900);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 0 12px;
  z-index: 50;
}
.header-left { display: flex; align-items: center; gap: 10px; min-width: 0; flex: 1 1 0; }
.header-left h1 {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text1);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.header-right { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; flex: 1 1 0; }

/* v2 top bar — project crumb */
.tb-slash { color: var(--text4); font-size: 13px; }
.tb-project {
  appearance: none; background: none; border: none; cursor: pointer;
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--font-ui); font-size: 13px; color: color-mix(in srgb, var(--text1) 85%, transparent);
  padding: 4px 7px; border-radius: var(--r-xs);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 220px;
  transition: background 0.12s, color 0.12s;
}
.tb-project:hover { background: var(--fill-1); color: var(--text1); }
.tb-chev { font-size: 9px; color: var(--text3); }

/* v2 top bar — center tool strip (recessed pill) */
.tb-tools {
  display: flex; align-items: center; gap: 2px; flex: 0 0 auto;
  background: var(--fill-faint); border: 1px solid var(--line); border-radius: var(--r-md);
  padding: 3px;
}
.tb-tool {
  appearance: none; display: flex; align-items: center; justify-content: center;
  width: 34px; height: 30px; border-radius: 6px;
  border: 1px solid transparent; background: none; cursor: pointer;
  color: var(--text2); font-family: var(--font-ui); font-size: 13px;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
}
.tb-tool:hover { background: var(--fill-2); color: var(--text1); }
.tb-tool.active {
  background: linear-gradient(180deg, rgba(76,141,255,0.35), rgba(76,141,255,0.18));
  border-color: rgba(76,141,255,0.55);
  color: #fff;
}
.tb-tool-mono { font-family: var(--font-mono); font-weight: 600; }
.tb-tool.tb-insert { width: 43px; gap: 2px; }
.tb-tool.tb-insert span { color: var(--text3); font-size: 8px; }
.tb-sep { width: 1px; height: 18px; background: var(--line-2); margin: 0 4px; }
.tb-tool-label {
  appearance: none; display: flex; align-items: center; height: 30px; padding: 0 10px;
  border: none; border-radius: 6px; background: none; cursor: pointer;
  color: var(--text2); font-family: var(--font-ui); font-size: 12px; font-weight: 550;
  transition: background 0.12s, color 0.12s;
}
.tb-tool-label:hover { background: var(--fill-2); color: var(--text1); }

/* v2 top bar — store-coverage pill */
.coverage-pill {
  appearance: none; display: inline-flex; align-items: center; gap: 6px; cursor: pointer;
  font-family: var(--font-ui); font-size: 11.5px; font-weight: 550;
  border-radius: var(--r-pill); padding: 4px 11px; white-space: nowrap;
  transition: filter 0.12s;
}
.coverage-pill:hover { filter: brightness(1.2); }
.coverage-pill.cov-neutral { color: var(--text2); background: var(--fill-faint); border: 1px solid var(--line-2); }
.coverage-pill.cov-amber { color: var(--amber); background: rgba(251,191,36,0.09); border: 1px solid rgba(251,191,36,0.35); }
.coverage-pill.cov-green { color: var(--green); background: rgba(74,222,128,0.08); border: 1px solid rgba(74,222,128,0.35); }

/* Decorative aperture brand mark (pure CSS, no image). */
.brand-mark {
  width: 22px; height: 22px; border-radius: 7px; flex-shrink: 0;
  background:
    radial-gradient(circle at 50% 50%, #fff 0 2px, transparent 3px),
    conic-gradient(from 0deg, var(--accent-deep), var(--accent-bright), var(--accent-deep));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.25), 0 2px 10px var(--accent-glow);
  position: relative;
}
.brand-mark::before {
  content: ''; position: absolute; inset: 4px; border-radius: 4px;
  border: 1.5px solid rgba(255,255,255,0.5);
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
}
#saveIndicator { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.02em; color: var(--text3); opacity: 0.5; margin-right: 2px; transition: opacity 0.3s; }
.save-failure-banner {
  position: fixed; z-index: 260; top: calc(var(--header-h) + 8px); left: 50%; transform: translateX(-50%);
  width: min(620px, calc(100vw - 24px)); display: flex; align-items: center; gap: 8px;
  padding: 9px 10px 9px 12px; border: 1px solid rgba(255,90,82,0.45); border-radius: var(--r-md);
  background: color-mix(in srgb, var(--ink-850) 96%, #7f1d1d); box-shadow: var(--e3);
  color: var(--text1); font-size: 11.5px;
}
.save-failure-banner[hidden] { display: none; }
.save-failure-banner > span { flex: 1; min-width: 0; }

/* ── Sidebar ────────────────────────────────────────────────────────────── */
.sidebar {
  /* On-demand overlay drawer at every width (v2 canvas-first shell). */
  position: fixed; top: var(--header-h); left: 0; bottom: 0;
  width: min(380px, 88vw); z-index: 200;
  transform: translateX(-102%);
  transition: transform 0.28s var(--ease);
  box-shadow: 0 0 60px rgba(0,0,0,0.6);
  background: linear-gradient(180deg, var(--ink-850), var(--ink-900));
  border-right: 1px solid var(--line);
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0 16px 40px;
  display: flex;
  flex-direction: column;
}
.sidebar[hidden] { display: none !important; }
.app.controls-open .sidebar { transform: translateX(0); }
.drawer-backdrop { position: fixed; inset: var(--header-h) 0 0 0; background: rgba(0,0,0,0.55); backdrop-filter: blur(3px); z-index: 150; }
.app.controls-open .drawer-backdrop { display: block; animation: fadeIn 0.2s var(--ease); }
#drawerClose { display: inline-flex; margin: 10px 0 6px; align-self: flex-end; }

/* Transitional project workflows stay available as an explicit overlay while
   their controls move into focused modals. Opening it never changes the grid. */
@media (min-width: 1024px) {
  #controlsToggle[aria-expanded="true"] {
    color: #fff; border-color: var(--accent-ring); background: var(--blue-dim);
  }
}

/* ── v2 left panel: slides + layers ─────────────────────────────────────── */
.leftpanel {
  grid-row: 2; grid-column: 1;
  background: var(--ink-900);
  border-right: 1px solid var(--line);
  display: flex; flex-direction: column; min-height: 0; min-width: 0;
  z-index: 20;
}
.sheet-close { display: none; }
.lp-label {
  padding: 12px 12px 6px; flex-shrink: 0;
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text3);
}
.lp-slides-label { padding-top: 5px; }
.lp-tabs { display: flex; gap: 2px; padding: 10px 10px 6px; flex-shrink: 0; }
.lp-tab {
  appearance: none; background: none; border: none; border-radius: var(--r-xs); cursor: pointer;
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text3); padding: 3px 8px;
  transition: background 0.12s, color 0.12s;
}
.lp-tab:hover { color: var(--text1); }
.lp-tab.active { background: var(--fill-2); color: var(--text1); }
.lp-asset-thumb { width: 30px; height: 30px; object-fit: cover; border-radius: 4px; flex-shrink: 0; background: #000; }
.lp-slides {
  display: flex; flex-direction: column; gap: 2px;
  padding: 0 10px 10px; border-bottom: 1px solid var(--line);
  overflow-y: auto; flex: 0 1 auto; max-height: 44%;
}
.lp-slide {
  appearance: none; display: flex; align-items: center; gap: 9px;
  padding: 5px 7px; border-radius: var(--r-sm); border: 1px solid transparent;
  background: none; cursor: pointer; text-align: left; width: 100%;
  font-family: var(--font-ui);
  transition: background 0.12s, border-color 0.12s;
}
.lp-slide:hover { background: var(--fill-1); }
.lp-slide.active { background: rgba(76,141,255,0.14); border-color: var(--accent-ring); }
.lp-slide canvas { height: 39px; width: auto; border-radius: 2.5px; flex-shrink: 0; background: #000; display: block; }
.lp-slide-name { font-size: 12px; color: var(--text2); flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lp-slide.active .lp-slide-name { color: var(--text1); font-weight: 600; }
.lp-del {
  display: none; flex-shrink: 0; cursor: pointer;
  font-size: 10px; color: var(--text3); padding: 2px 4px; border-radius: 4px;
  transition: color 0.12s, background 0.12s;
}
.lp-slide:hover .lp-del { display: inline-flex; }
.lp-del:hover { color: var(--red); background: rgba(255,90,82,0.12); }
.lp-rename {
  flex: 1; min-width: 0; font-family: var(--font-ui); font-size: 12px;
  background: var(--field-bg); color: var(--text1);
  border: 1px solid var(--accent-ring); border-radius: var(--r-xs); padding: 3px 6px; outline: none;
}
.lp-add {
  appearance: none; display: flex; align-items: center; gap: 8px;
  padding: 7px; border-radius: var(--r-sm); border: none; background: none;
  color: var(--text3); font-family: var(--font-ui); font-size: 12px; cursor: pointer; text-align: left; width: 100%;
  transition: background 0.12s, color 0.12s;
}
.lp-add:hover { background: var(--fill-1); color: var(--text1); }
.lp-add em { font-style: normal; margin-left: auto; font-family: var(--font-mono); font-size: 9.5px; opacity: 0.6; }
.lp-layers { display: flex; flex-direction: column; padding: 0 10px; overflow-y: auto; flex: 1 1 auto; min-height: 0; }
.lp-layer {
  display: flex; align-items: center; gap: 8px;
  padding: 5px 7px; border-radius: 6px; border-left: 2px solid transparent;
  color: var(--text2); font-size: 12px; cursor: pointer;
  position: relative;
  transition: background 0.12s, color 0.12s, opacity 0.12s;
}
.lp-layer:hover { background: var(--fill-1); }
.lp-layer.sel { border-left-color: var(--accent); background: rgba(76,141,255,0.14); color: var(--text1); }
.lp-layer.inactive { opacity: 0.45; }
.lp-layer[draggable="true"] { cursor: grab; }
.lp-layer.dragging { opacity: 0.35; cursor: grabbing; }
.lp-layer.drop-above::before, .lp-layer.drop-below::after {
  content: ''; position: absolute; z-index: 2; left: 5px; right: 5px; height: 2px;
  border-radius: 2px; background: var(--accent); box-shadow: 0 0 0 1px var(--ink-900);
}
.lp-layer.drop-above::before { top: -2px; }
.lp-layer.drop-below::after { bottom: -2px; }
.lp-glyph { font-family: var(--font-mono); font-size: 10px; color: var(--text3); width: 14px; text-align: center; flex-shrink: 0; }
.lp-name { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lp-acts { margin-left: auto; display: none; gap: 2px; flex-shrink: 0; }
.lp-layer:hover .lp-acts, .lp-acts.on { display: inline-flex; }
.lp-act { appearance: none; background: none; border: none; cursor: pointer; font-size: 10px; padding: 0 2px; opacity: 0.75; }
.lp-act:hover { opacity: 1; }
.lp-drag-hint { padding: 4px 7px 9px; color: var(--text3); font-size: 10px; line-height: 1.45; }
.lp-section-intro { padding: 3px 7px 9px; color: var(--text3); font-size: 10.5px; line-height: 1.45; }
.lp-section-intro strong { display: block; margin-bottom: 2px; color: var(--text2); font-size: 11px; }
.lp-kit-apply { margin: 8px 0; padding: 10px; border: 1px solid var(--line-2); border-radius: var(--r-sm); background: var(--fill-faint); }
.lp-kit-apply > strong { display: block; margin-bottom: 3px; color: var(--text1); font-size: 12px; }
.lp-kit-summary { margin-bottom: 8px; color: var(--text3); font-size: 10px; line-height: 1.45; }
.lp-kit-option { display: flex; align-items: flex-start; gap: 8px; padding: 5px 0; color: var(--text2); font-size: 10.5px; cursor: pointer; }
.lp-kit-option input { margin: 1px 0 0; accent-color: var(--accent); }
.lp-kit-option span { min-width: 0; line-height: 1.35; }
.lp-kit-option small { display: block; margin-top: 1px; color: var(--text3); font-size: 9.5px; }
.lp-kit-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 5px; margin-top: 8px; }
/* First-run checklist rows (replace the layers list on fresh projects) */
.lp-step {
  appearance: none; display: flex; align-items: center; gap: 9px;
  padding: 6px 7px; border-radius: 6px; border: none; background: none;
  color: var(--text2); font-family: var(--font-ui); font-size: 11.5px; cursor: pointer;
  text-align: left; width: 100%;
  transition: background 0.12s, color 0.12s;
}
.lp-step:hover { background: var(--fill-1); color: var(--text1); }
.lp-step-chip {
  width: 20px; height: 20px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono); font-size: 10px;
  border: 1px solid var(--line-3); color: var(--text3);
}
.lp-step.active .lp-step-chip { background: var(--accent); border-color: var(--accent); color: #fff; }
.lp-step.done { color: var(--text3); }
.lp-step.done .lp-step-chip { color: var(--green); border-color: rgba(74,222,128,0.4); }
.lp-step-label { flex: 1; line-height: 1.35; }

.lp-foot {
  margin-top: auto; padding: 11px 12px; border-top: 1px solid var(--line); flex-shrink: 0;
  font-size: 10.5px; line-height: 1.55; color: var(--text3);
}

/* The old Callouts panel retains its action hooks until all callers migrate,
   but its second rendered tree is retired. The permanent #lpLayers tree owns
   object visibility, lock, order and selection. */
.legacy-layer-controls .layer-list,
.legacy-layer-controls .drop-lbl { display: none !important; }

/* ── v2 right inspector: contextual properties ──────────────────────────── */
.inspector {
  grid-row: 2; grid-column: 3;
  background: var(--ink-900);
  border-left: 1px solid var(--line);
  display: flex; flex-direction: column; min-height: 0; min-width: 0;
  overflow-y: auto;
  z-index: 20;
}
.insp-head {
  padding: 12px 14px; border-bottom: 1px solid var(--line);
  display: flex; align-items: center; gap: 8px; flex-shrink: 0;
}
.insp-chip {
  font-family: var(--font-mono); font-size: 10px; color: var(--text2);
  background: var(--fill-1); border: 1px solid var(--line-2); border-radius: var(--r-xs);
  padding: 1px 6px; flex-shrink: 0;
}
.insp-title { font-size: 13px; font-weight: 650; color: var(--text1); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.insp-lock {
  appearance: none; margin-left: auto; background: none; border: none; cursor: pointer;
  font-size: 12px; opacity: 0.75; flex-shrink: 0;
}
.insp-lock:hover { opacity: 1; }
.insp-sec { padding: 12px 14px; border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 9px; }
.insp-label {
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text3);
}
.insp-sec textarea, .insp-sec input[type="text"] {
  width: 100%; box-sizing: border-box;
  background: var(--field-bg); border: 1px solid var(--line-2); border-radius: var(--r-sm);
  padding: 9px 10px; font-size: 12.5px; line-height: 1.5; color: var(--text1);
  font-family: var(--font-ui); resize: vertical; outline: none;
}
.insp-sec textarea:focus, .insp-sec input[type="text"]:focus { border-color: var(--accent-ring); }
.insp-help { font-size: 10.5px; line-height: 1.5; color: var(--text3); }
.insp-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 11.5px; color: var(--text2); }
.insp-val { font-family: var(--font-mono); font-size: 11px; color: var(--text1); }
.insp-sec input[type="range"] { width: 100%; accent-color: var(--accent); height: 4px; cursor: pointer; }
.insp-geom-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
.insp-num-field {
  display: grid; grid-template-columns: 22px minmax(0, 1fr); align-items: center;
  min-width: 0; height: 30px; border: 1px solid var(--line-2); border-radius: var(--r-xs);
  background: var(--field-bg); overflow: hidden;
}
.insp-num-label {
  display: grid; place-items: center; align-self: stretch; cursor: ew-resize;
  color: var(--text3); font: 600 9.5px var(--font-mono); background: var(--fill-faint);
  border-right: 1px solid var(--line);
}
.insp-num-field input[type="number"] {
  width: 100%; min-width: 0; height: 100%; padding: 0 7px; border: 0; outline: 0;
  background: transparent; color: var(--text1); font: 11px var(--font-mono);
  font-variant-numeric: tabular-nums; appearance: auto; -moz-appearance: auto;
}
.insp-num-field input[type="number"]::-webkit-outer-spin-button,
.insp-num-field input[type="number"]::-webkit-inner-spin-button { -webkit-appearance: auto; opacity: 1; margin: 0; }
.insp-num-field:focus-within { border-color: var(--accent-ring); box-shadow: 0 0 0 2px var(--blue-dim); }
.insp-guide-meta { display: grid; grid-template-columns: 1fr auto; gap: 7px; align-items: center; }
.insp-chips { display: flex; flex-wrap: wrap; gap: 4px; }
.insp-chipbtn {
  appearance: none; font-size: 10.5px; padding: 4px 9px; border-radius: var(--r-xs); cursor: pointer;
  background: var(--fill-1); border: 1px solid transparent; color: var(--text2); font-family: var(--font-ui);
  transition: background 0.12s, color 0.12s, border-color 0.12s;
}
.insp-chipbtn:hover { background: var(--fill-2); color: var(--text1); }
.insp-chipbtn.on { background: rgba(76,141,255,0.2); border-color: rgba(76,141,255,0.5); color: #fff; }
.insp-chipbtn.insp-danger:hover { background: rgba(255,90,82,0.15); color: var(--red); }
.insp-chipbtn:disabled { opacity: 0.4; cursor: default; }
.insp-preset-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px;
}
.insp-preset-btn {
  appearance: none; display: grid; grid-template-columns: 28px minmax(0, 1fr); align-items: center; gap: 7px;
  min-width: 0; padding: 5px; border: 1px solid var(--line-2); border-radius: var(--r-sm);
  background: var(--fill-faint); color: var(--text2); cursor: pointer; text-align: left;
}
.insp-preset-btn:hover { border-color: var(--line-3); color: var(--text1); }
.insp-preset-btn.on { border-color: var(--accent-ring); background: var(--blue-dim); color: #fff; }
.insp-preset-btn > span { display: block; width: 28px; height: 22px; border-radius: 5px; box-shadow: inset 0 0 0 1px rgba(255,255,255,.16); }
.insp-preset-btn > em { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font: 10.5px var(--font-ui); font-style: normal; }
.insp-field-label { display: flex; flex-direction: column; gap: 5px; color: var(--text3); font: 10px var(--font-ui); }
.insp-link {
  appearance: none; background: none; border: none; cursor: pointer; padding: 0;
  font-family: var(--font-ui); font-size: 11px; font-weight: 550; color: var(--accent-bright); text-align: left;
}
.insp-link:hover { color: var(--text1); }
.insp-sw {
  appearance: none; width: 18px; height: 18px; border-radius: 50%; cursor: pointer;
  border: 1px solid rgba(255,255,255,0.2); padding: 0;
  transition: box-shadow 0.12s;
}
.insp-sw.on { box-shadow: 0 0 0 2px var(--ink-900), 0 0 0 4px var(--accent); }
.insp-hex {
  width: 84px !important; font-family: var(--font-mono) !important; font-size: 11px !important;
  padding: 4px 7px !important; text-transform: lowercase;
}
.insp-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.insp-dot.green { background: var(--green); }
.insp-dot.amber { background: var(--amber); }
.insp-scope {
  width: 100%; font-family: var(--font-ui); font-size: 11.5px; color: var(--text1);
  background: var(--field-bg); border: 1px solid var(--line-2); border-radius: var(--r-xs); padding: 5px 7px;
}
.insp-weight-select { width: 92px; flex: 0 0 92px; font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.insp-details { border-bottom: 1px solid var(--line); }
.insp-details summary {
  padding: 12px 14px; cursor: pointer; list-style: none;
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--text3);
}
.insp-details summary::before { content: '▸ '; }
.insp-details[open] summary::before { content: '▾ '; }
.insp-details summary:hover { color: var(--text1); }
.insp-dsec { padding: 0 14px 12px; display: flex; flex-direction: column; gap: 9px; }

.insp-foot {
  margin-top: auto; padding: 11px 14px; border-top: 1px solid var(--line); flex-shrink: 0;
  font-size: 10.5px; color: var(--text3);
}
.insp-foot kbd {
  font-family: var(--font-mono); font-size: 9.5px; background: var(--fill-2);
  border: 1px solid var(--line-3); border-radius: 4px; padding: 1px 5px;
}
.mobile-insp-close { display: none; }
/* Shared selection actions continue the contextual inspector as normal sections. */
#selInspector { padding: 0; }

.lp-assets-actions { padding: 7px; border-top: 1px solid var(--line); }
.lp-assets-actions .insp-label { margin-bottom: 6px; }
.lp-assets-actions .insp-chips { gap: 5px; }
.lp-kit-list { display: flex; flex-direction: column; gap: 3px; padding: 4px 7px; }
.lp-kit {
  appearance: none; width: 100%; display: flex; align-items: center; gap: 9px;
  border: 1px solid transparent; border-radius: var(--r-sm); background: transparent;
  padding: 7px; color: var(--text2); text-align: left; cursor: pointer;
}
.lp-kit:hover { background: var(--fill-faint); color: var(--text1); }
.lp-kit.active { border-color: var(--accent-ring); background: var(--blue-dim); color: var(--text1); }
.lp-kit > span:last-child { min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.lp-kit strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font: 600 11.5px var(--font-ui); }
.lp-kit small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font: 9.5px var(--font-ui); color: var(--text3); }
.lp-kit-swatches { display: flex; flex: 0 0 auto; overflow: hidden; width: 36px; height: 25px; border: 1px solid var(--line-2); border-radius: 6px; }
.lp-kit-swatches i { display: block; flex: 1; }

/* ── v2 popovers: coverage, export menu, preflight ──────────────────────── */
.popover {
  position: fixed; z-index: 90;
  width: 300px; max-height: min(70vh, 520px); overflow-y: auto;
  background: color-mix(in srgb, var(--ink-850) 98%, transparent);
  border: 1px solid var(--line-2); border-radius: 11px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
  padding: 12px; display: flex; flex-direction: column; gap: 8px;
  backdrop-filter: blur(16px);
}
.popover[hidden] { display: none; }
.pop-coverage { top: calc(var(--header-h) - 4px); right: 108px; }
.pop-export { top: calc(var(--header-h) - 4px); right: 12px; width: 280px; padding: 8px; gap: 2px; }
.pop-insert { top: calc(var(--header-h) - 4px); left: 50%; width: 220px; padding: 8px; gap: 2px; transform: translateX(-50%); }
.pop-preflight { bottom: 58px; right: calc(var(--inspector-w) + 16px); }
.pop-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 13px; font-weight: 650; color: var(--text1); }
.pop-head select {
  font-family: var(--font-ui); font-size: 11px; color: var(--text2);
  background: var(--field-bg); border: 1px solid var(--line-2); border-radius: var(--r-xs); padding: 3px 5px; max-width: 160px;
}
.pop-rows { display: flex; flex-direction: column; gap: 7px; }
.pop-row { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text1); }
.pop-row.missing { color: var(--text2); }
.pop-glyph { width: 13px; text-align: center; flex-shrink: 0; }
.pop-glyph.ok { color: var(--green); }
.pop-glyph.warn { color: var(--amber); }
.pop-glyph.dim { color: var(--text3); }
.pop-label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pop-req {
  font-style: normal; font-family: var(--font-mono); font-size: 8.5px; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text3); border: 1px solid var(--line-2); border-radius: 4px; padding: 1px 5px; flex-shrink: 0;
}
.pop-row:not(.missing) .pop-req { color: var(--green); border-color: rgba(74,222,128,0.35); }
.pop-dims { margin-left: auto; font-family: var(--font-mono); font-size: 9.5px; color: var(--text3); flex-shrink: 0; }
.pop-note { font-size: 11px; line-height: 1.5; color: var(--text3); }
.pop-cta {
  appearance: none; font-family: var(--font-ui); font-size: 11.5px; font-weight: 600; color: #fff;
  background: rgba(76,141,255,0.2); border: 1px solid rgba(76,141,255,0.5); border-radius: var(--r-sm);
  padding: 8px 0; cursor: pointer; transition: background 0.12s;
}
.pop-cta:hover { background: rgba(76,141,255,0.3); }
.pop-covered {
  font-size: 11.5px; font-weight: 550; color: var(--green); text-align: center;
  background: rgba(74,222,128,0.08); border: 1px solid rgba(74,222,128,0.35); border-radius: var(--r-sm); padding: 8px 0;
}
.menu-item {
  appearance: none; display: flex; align-items: center; gap: 9px;
  padding: 9px 10px; border-radius: var(--r-sm); border: none; background: none; cursor: pointer;
  font-family: var(--font-ui); font-size: 12.5px; color: var(--text2); text-align: left; width: 100%;
  transition: background 0.12s, color 0.12s;
}
.menu-item:hover { background: var(--fill-1); color: var(--text1); }
.menu-item.primary { color: var(--text1); font-weight: 550; }
.menu-item.primary:hover { background: rgba(76,141,255,0.16); }
.menu-item em { font-style: normal; margin-left: auto; font-family: var(--font-mono); font-size: 9.5px; color: var(--text3); }
.menu-sep { border-top: 1px solid var(--line); margin: 4px 2px; }
.menu-note { padding: 6px 10px; font-size: 10.5px; line-height: 1.5; color: var(--text3); }
.insert-group-label { padding: 7px 10px 4px; color: var(--text3); font: 9px var(--font-mono); letter-spacing: .1em; text-transform: uppercase; }
.insert-shape-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 4px; padding: 3px 7px 7px; }
.insert-shape-option { appearance: none; min-height: 34px; padding: 5px 6px; border: 1px solid var(--line-2); border-radius: 6px; background: var(--fill-faint); color: var(--text2); font: 10.5px var(--font-ui); cursor: pointer; }
.insert-shape-option:hover { border-color: var(--accent-ring); background: var(--blue-dim); color: var(--text1); }
.menu-readiness { margin: 1px 4px 6px; padding: 7px 9px; border-radius: var(--r-sm); border: 1px solid rgba(251,191,36,0.35); background: rgba(251,191,36,0.07); color: var(--amber); font-size: 10.5px; font-weight: 600; }
.menu-readiness.ready { border-color: rgba(74,222,128,0.35); background: rgba(74,222,128,0.07); color: var(--green); }

/* ── v2 stage pills: safe areas + preflight ─────────────────────────────── */
.stage-pills {
  position: absolute; z-index: 40;
  bottom: 16px; right: 16px;
  display: flex; align-items: center; gap: 8px;
}
.stage-pill {
  appearance: none; display: inline-flex; align-items: center; gap: 7px; cursor: pointer;
  background: color-mix(in srgb, var(--surface2) 92%, transparent);
  border: 1px solid var(--line-2); border-radius: var(--r-pill); padding: 6px 13px;
  font-family: var(--font-ui); font-size: 11.5px; font-weight: 550; color: var(--text2);
  backdrop-filter: blur(10px); box-shadow: var(--e1);
  transition: color 0.12s, border-color 0.12s;
}
.stage-pill:hover { color: var(--text1); }
.stage-pill.on { color: var(--green); border-color: rgba(74,222,128,0.4); }
.pf-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.stage-pill.pf-ok .pf-dot { background: var(--green); box-shadow: 0 0 8px rgba(74,222,128,0.5); }
.stage-pill.pf-warn { border-color: rgba(251,191,36,0.35); }
.stage-pill.pf-warn .pf-dot { background: var(--amber); box-shadow: 0 0 8px rgba(251,191,36,0.5); }
.stage-pill.pf-error { border-color: rgba(255,90,82,0.4); }
.stage-pill.pf-error .pf-dot { background: var(--red); box-shadow: 0 0 8px rgba(255,90,82,0.5); }

/* ── v2 command palette (⌘K) ────────────────────────────────────────────── */
.tb-kbd {
  font-style: normal; font-family: var(--font-mono); font-size: 9.5px;
  background: var(--fill-2); border: 1px solid var(--line-3); border-radius: 4px; padding: 1px 5px; margin-left: 4px;
}
.cmdk-backdrop { position: fixed; inset: 0; z-index: 190; background: rgba(0,0,0,0.5); backdrop-filter: blur(3px); }
.cmdk-backdrop[hidden] { display: none; }
.cmdk {
  position: fixed; z-index: 200;
  top: 16vh; left: 50%; transform: translateX(-50%);
  width: min(560px, 92vw); max-height: 60vh;
  background: color-mix(in srgb, var(--ink-850) 98%, transparent);
  border: 1px solid var(--line-2); border-radius: 14px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.65);
  display: flex; flex-direction: column; overflow: hidden;
  backdrop-filter: blur(16px);
}
.cmdk[hidden] { display: none; }
.cmdk input {
  width: 100%; box-sizing: border-box; background: none; border: none; outline: none;
  border-bottom: 1px solid var(--line);
  padding: 14px 16px; font-family: var(--font-ui); font-size: 14px; color: var(--text1);
}
.cmdk-list { overflow-y: auto; padding: 6px; display: flex; flex-direction: column; gap: 1px; }
.cmdk-row {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 10px; border-radius: var(--r-sm); cursor: pointer;
  font-size: 13px; color: var(--text2);
}
.cmdk-row:hover { background: var(--fill-1); color: var(--text1); }
.cmdk-row.sel { background: rgba(76,141,255,0.15); color: var(--text1); }
.cmdk-icon { width: 18px; text-align: center; flex-shrink: 0; font-size: 12px; color: var(--text3); }
.cmdk-label { flex: 1; min-width: 0; }
.cmdk-row kbd {
  font-family: var(--font-mono); font-size: 9.5px; color: var(--text3);
  background: var(--fill-2); border: 1px solid var(--line-3); border-radius: 4px; padding: 1px 6px;
}
.cmdk-empty { padding: 18px; text-align: center; font-size: 12px; color: var(--text3); }

/* ── v2.2 devices & artboards modal + project menu ──────────────────────── */
.dmodal {
  position: fixed; z-index: 200;
  top: 8vh; left: 50%; transform: translateX(-50%);
  width: min(640px, 94vw); max-height: 82vh;
  background: color-mix(in srgb, var(--ink-850) 98%, transparent);
  border: 1px solid var(--line-2); border-radius: 14px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.65);
  display: flex; flex-direction: column; overflow: hidden;
  backdrop-filter: blur(16px);
}
.dmodal[hidden] { display: none; }
.dmodal-head {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 12px 16px; border-bottom: 1px solid var(--line); flex-shrink: 0;
  font-family: var(--font-display); font-size: 15px; font-weight: 700; color: var(--text1);
}
.dmodal-head h2 { margin: 0; color: inherit; font: inherit; }
.dmodal-body { overflow-y: auto; padding: 4px 16px 20px; }
.dmodal-body .panel.in-modal.active { display: flex; }
.guides-modal { width: min(680px, 94vw); }
.guide-manager { display: flex; flex-direction: column; gap: 14px; padding-top: 12px; }
.guide-snap-panel { padding: 12px; border: 1px solid var(--accent-ring); border-radius: var(--r-md); background: var(--blue-dim); }
.guide-snap-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 8px; }
.guide-snap-head strong { display: block; color: var(--text1); font-size: 12.5px; }
.guide-snap-head span { display: block; margin-top: 2px; color: var(--text2); font-size: 10.5px; }
.guide-snap-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 18px; }
.guide-snap-grid .settings-pref-row { min-height: 38px; padding: 6px 0; }
.guide-snap-grid .settings-pref-copy strong { font-size: 11.5px; }
.guide-snap-grid .settings-pref-copy span { font-size: 9.5px; }
.grid-axis-settings { display: flex; flex-direction: column; gap: 0; margin-top: 6px; border: 1px solid var(--line); border-radius: var(--r-sm); overflow: hidden; background: var(--fill-faint); }
.grid-axis-row { display: grid; grid-template-columns: minmax(140px, 1fr) 102px 102px; gap: 9px; align-items: end; padding: 10px; border-bottom: 1px solid var(--line); }
.grid-axis-copy strong { display: block; color: var(--text1); font-size: 11.5px; }
.grid-axis-copy span { display: block; margin-top: 2px; color: var(--text3); font-size: 9.5px; line-height: 1.35; }
.grid-pixel-field { display: grid; grid-template-columns: 1fr auto; gap: 3px 5px; align-items: center; color: var(--text3); font: 9px var(--font-mono); }
.grid-pixel-field > span { grid-column: 1 / -1; text-transform: uppercase; letter-spacing: .06em; }
.grid-pixel-field input { width: 100%; min-width: 0; box-sizing: border-box; padding: 7px 7px; border: 1px solid var(--line-2); border-radius: 6px; background: var(--field-bg); color: var(--text1); font: 11.5px var(--font-mono); text-align: right; }
.grid-pixel-field b { color: var(--text3); font-size: 9px; font-weight: 500; }
.grid-axis-settings > p { margin: 0; padding: 8px 10px; color: var(--text3); font-size: 9.5px; line-height: 1.4; }
.grid-axis-settings.compact { margin-top: 9px; }
.grid-axis-settings.compact .grid-axis-row { grid-template-columns: minmax(150px, 1fr) 92px 92px; padding: 8px; }
.guide-grid-size { display: flex; align-items: center; gap: 7px; padding-top: 9px; border-top: 1px solid var(--line); color: var(--text2); font-size: 10.5px; }
.guide-grid-size input { width: 72px; margin-left: auto; padding: 7px 8px; border: 1px solid var(--line-2); border-radius: 6px; background: var(--field-bg); color: var(--text1); font: 11.5px var(--font-mono); text-align: right; }
.guide-grid-size b { color: var(--text2); font-size: 10px; font-weight: 500; }
.guide-manager-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(160px, 0.7fr) minmax(180px, 0.8fr); gap: 10px; align-items: end; }
.guide-manager-title strong { display: block; font-size: 13px; color: var(--text1); }
.guide-manager-title span { display: block; margin-top: 3px; font-size: 10.5px; line-height: 1.45; color: var(--text3); }
.guide-scope { display: flex; flex-direction: column; gap: 5px; font-size: 10px; color: var(--text3); }
.guide-scope select { width: 100%; padding: 8px 9px; border: 1px solid var(--line-2); border-radius: var(--r-sm); background: var(--field-bg); color: var(--text1); }
.guide-add { display: flex; gap: 7px; flex-wrap: wrap; }
.guide-bulk { display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.guide-bulk > span { margin-right: auto; color: var(--text3); font: 9.5px var(--font-mono); text-transform: uppercase; letter-spacing: .08em; }
.guide-list { display: flex; flex-direction: column; gap: 6px; }
.guide-row { display: grid; grid-template-columns: 28px minmax(0, 1fr) 108px 38px 38px; gap: 7px; align-items: center; padding: 8px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--fill-faint); }
.guide-axis { appearance:none; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 6px; border:1px solid transparent; background: var(--blue-dim); color: var(--accent-bright); font: 700 14px var(--font-mono); cursor:pointer; }
.guide-axis:hover { border-color:var(--accent-ring); }
.guide-row input[type="text"], .guide-row input[type="number"] { width: 100%; min-width: 0; padding: 7px 8px; border: 1px solid var(--line-2); border-radius: 6px; background: var(--field-bg); color: var(--text1); font: 11.5px var(--font-ui); }
.guide-row input[type="number"] { font-family: var(--font-mono); }
.guide-pos-field { position: relative; display: block; min-width: 0; }
.guide-pos-field input[type="number"] { padding-right: 42px; }
.guide-pos-field span { position: absolute; right: 24px; top: 50%; transform: translateY(-50%); pointer-events: none; color: var(--text3); font: 9.5px var(--font-mono); }
.guide-empty { padding: 18px; border: 1px dashed var(--line-2); border-radius: var(--r-sm); text-align: center; color: var(--text3); font-size: 11px; }
.guide-legend { padding: 10px 11px; border-radius: var(--r-sm); background: var(--fill-faint); color: var(--text3); font-size: 10.5px; line-height: 1.5; }
.guide-legend strong { color: var(--text2); }
.color-editor {
  position: fixed; z-index: 240; top: 80px; right: calc(var(--inspector-w) + 12px);
  width: min(296px, calc(100vw - 20px)); max-height: min(620px, calc(100dvh - 20px)); overflow: hidden;
  display: flex; flex-direction: column; border: 1px solid var(--line-2); border-radius: var(--r-lg);
  background: color-mix(in srgb, var(--ink-850) 98%, transparent); box-shadow: var(--e3); backdrop-filter: blur(18px);
}
.color-editor[hidden] { display: none; }
.color-pop-head { display:flex; align-items:center; gap:8px; padding:10px 11px; border-bottom:1px solid var(--line); color:var(--text1); font:650 12px var(--font-ui); }
.color-pop-head > span { flex:1; min-width:0; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.color-eyedropper { appearance:none; width:28px; height:28px; border:1px solid var(--line-2); border-radius:6px; background:var(--fill-1); color:var(--text2); cursor:pointer; font:700 15px var(--font-mono); }
.color-eyedropper:hover { color:var(--text1); border-color:var(--accent-ring); }
.color-eyedropper[hidden] { display:none; }
.color-editor-body { padding: 11px; overflow-y: auto; display: flex; flex-direction: column; gap: 10px; }
.color-sv { position:relative; height:150px; border-radius:8px; overflow:hidden; cursor:crosshair; touch-action:none; box-shadow:inset 0 0 0 1px rgba(255,255,255,.16); }
.color-sv::before { content:''; position:absolute; inset:0; background:linear-gradient(to top,#000,transparent),linear-gradient(to right,#fff,transparent); }
.color-sv-thumb { position:absolute; width:14px; height:14px; margin:-7px 0 0 -7px; border:2px solid #fff; border-radius:50%; box-shadow:0 0 0 1px rgba(0,0,0,.8),0 2px 5px rgba(0,0,0,.5); pointer-events:none; }
.color-slider { display:grid; grid-template-columns:1fr auto; align-items:center; gap:5px; font:10px var(--font-ui); color:var(--text3); }
.color-slider input { grid-column:1 / -1; width:100%; accent-color:var(--accent); }
.color-hue input { appearance:none; height:12px; border-radius:999px; background:linear-gradient(90deg,#f00,#ff0,#0f0,#0ff,#00f,#f0f,#f00); }
.color-hue input::-webkit-slider-thumb { appearance:none; width:14px; height:14px; border-radius:50%; border:2px solid #fff; box-shadow:0 0 0 1px rgba(0,0,0,.7); background:transparent; }
.color-preview-checker, .color-trigger-preview {
  background-color: #fff; background-image: linear-gradient(45deg,#c8ccd4 25%,transparent 25%),linear-gradient(-45deg,#c8ccd4 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#c8ccd4 75%),linear-gradient(-45deg,transparent 75%,#c8ccd4 75%);
  background-size: 14px 14px; background-position: 0 0,0 7px,7px -7px,-7px 0;
}
.color-preview-checker { width:30px; height:30px; flex:0 0 auto; border: 1px solid var(--line-2); border-radius: 6px; overflow: hidden; }
.color-preview-checker span { display: block; width: 100%; height: 100%; }
.color-mode { display: grid; grid-template-columns: 1fr 1fr; padding: 3px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--fill-faint); }
.color-mode button { border: 0; border-radius: 5px; padding: 7px; background: transparent; color: var(--text3); font: 600 11px var(--font-ui); cursor: pointer; }
.color-mode button.on { background: var(--blue-dim); color: var(--text1); box-shadow: inset 0 0 0 1px var(--accent-ring); }
.color-fields { display: grid; grid-template-columns: 1fr; gap: 7px; }
.color-fields[hidden], #colorDefaultBtn[hidden] { display: none; }
.color-fields.color-rgba { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.color-fields label, .color-alpha { display: flex; flex-direction: column; gap: 5px; font-size: 10px; color: var(--text3); }
.color-fields input { width: 100%; min-width: 0; padding: 8px; border: 1px solid var(--line-2); border-radius: 6px; background: var(--field-bg); color: var(--text1); font: 12px var(--font-mono); }
.color-library > span { display:block; margin-bottom:6px; color:var(--text3); font:9.5px var(--font-ui); }
.color-presets { display: grid; grid-template-columns: repeat(8, 1fr); gap: 6px; }
.color-preset { aspect-ratio: 1; min-width: 0; border: 2px solid rgba(255,255,255,.12); border-radius: 7px; cursor: pointer; box-shadow: inset 0 0 0 1px rgba(0,0,0,.25); }
.color-preset:hover { transform: translateY(-1px); border-color: var(--text2); }
.color-editor-foot { display:flex; gap:7px; align-items:center; padding-top:4px; border-top:1px solid var(--line); }
.color-pop-hint { margin-left:auto; color:var(--text4); font:9px var(--font-mono); white-space:nowrap; }
.color-trigger { display: flex; align-items: center; gap: 8px; width: 100%; padding: 7px 8px; border: 1px solid var(--line-2); border-radius: var(--r-sm); background: var(--fill-faint); color: var(--text2); font: 11px var(--font-ui); cursor: pointer; text-align: left; }
.color-trigger:hover { border-color: var(--accent-ring); color: var(--text1); }
.color-trigger-preview { width: 28px; height: 24px; flex: 0 0 auto; border-radius: 5px; overflow: hidden; border: 1px solid var(--line-2); }
.color-trigger-preview span { display: block; width: 100%; height: 100%; }
.color-trigger code { margin-left: auto; font: 10px var(--font-mono); color: var(--text3); }
.workflow-modal {
  position: fixed; z-index: 220; top: 5dvh; left: 50%; transform: translateX(-50%);
  width: min(780px, 95vw); max-height: 90dvh;
  background: color-mix(in srgb, var(--ink-850) 98%, transparent);
  border: 1px solid var(--line-2); border-radius: 16px; box-shadow: 0 32px 90px rgba(0,0,0,0.68);
  display: flex; flex-direction: column; overflow: hidden; backdrop-filter: blur(18px);
}
.workflow-modal[hidden] { display: none; }
.workflow-modal-body { overflow-y: auto; padding: 16px; }
.surface-modal {
  position: fixed; z-index: 220; top: 5dvh; left: 50%; transform: translateX(-50%);
  width: min(860px, 95vw); max-height: 90dvh;
  background: color-mix(in srgb, var(--ink-850) 98%, transparent);
  border: 1px solid var(--line-2); border-radius: 16px; box-shadow: 0 32px 90px rgba(0,0,0,0.68);
  display: flex; flex-direction: column; overflow: hidden; backdrop-filter: blur(18px);
}
.surface-modal[hidden] { display: none; }
.surface-modal-body { overflow-y: auto; padding: 18px; }
.surface-modal[data-surface="settings"] { width: min(820px, 95vw); }
.surface-modal-body.surface-mode-settings { flex: 1; min-height: 0; padding: 0; overflow: hidden; }
.surface-modal[data-surface="motion"] { width: min(1180px, 97vw); height: min(900px, 94dvh); max-height: 94dvh; }
.surface-modal-body.surface-mode-motion { flex: 1; min-height: 0; padding: 0; overflow: hidden; }
.surface-modal-body > .sec { margin: 0; padding: 0; border: 0; }
.surface-modal-body > .panel { display: flex !important; flex-direction: column; gap: 18px; }
.surface-modal .tmpl-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.settings-shell {
  display: grid; grid-template-columns: 176px minmax(0, 1fr); width: 100%;
  height: min(740px, calc(90dvh - 58px)); min-height: min(520px, calc(90dvh - 58px));
}
.settings-nav {
  display: flex; flex-direction: column; gap: 4px; min-width: 0; padding: 14px 10px;
  border-right: 1px solid var(--line); background: color-mix(in srgb, var(--fill-faint) 72%, transparent);
}
.settings-nav button {
  appearance: none; width: 100%; min-width: 0; padding: 10px 11px; border: 1px solid transparent;
  border-radius: var(--r-sm); background: transparent; color: var(--text2); cursor: pointer; text-align: left;
  font-family: var(--font-ui); transition: background .12s, border-color .12s, color .12s;
}
.settings-nav button:hover { background: var(--fill-1); color: var(--text1); }
.settings-nav button.on { background: var(--blue-dim); border-color: var(--accent-ring); color: var(--text1); }
.settings-nav button:focus-visible { outline: 2px solid var(--accent-bright); outline-offset: 1px; }
.settings-nav span { display: block; font-size: 12px; font-weight: 650; line-height: 1.25; }
.settings-nav small { display: block; margin-top: 3px; color: var(--text3); font-size: 9.5px; line-height: 1.3; }
.settings-content { min-width: 0; min-height: 0; overflow-y: auto; padding: 22px 24px 28px; }
.settings-panel { display: flex; flex-direction: column; gap: 14px; max-width: 590px; margin: 0 auto; }
.settings-panel[hidden] { display: none; }
.settings-pane-head { padding: 0 1px 4px; }
.settings-pane-head h3 { margin: 0; color: var(--text1); font: 700 19px/1.25 var(--font-display); }
.settings-pane-head p { margin: 6px 0 0; color: var(--text2); font-size: 12px; line-height: 1.5; }
.settings-section { padding: 15px 16px; border: 1px solid var(--line-2); border-radius: var(--r-md); background: var(--fill-faint); }
.settings-section h4 { margin: 0 0 11px; color: var(--text1); font: 650 12.5px var(--font-ui); }
.settings-section .surface-field { margin-top: 10px; color: var(--text2); font-size: 11px; }
.settings-section .surface-field:first-child { margin-top: 0; }
.settings-field-action { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 9px; align-items: end; }
.settings-field-action .surface-field { margin: 0; }
.settings-two-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.settings-help { margin: 9px 0 0; color: var(--text2); font-size: 11px; line-height: 1.55; }
.settings-example { margin: 10px 0; padding: 8px 10px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--field-bg); color: var(--text2); font: 10.5px var(--font-mono); }
.settings-pref-row { display: flex; align-items: center; gap: 18px; min-height: 42px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.settings-pref-row:last-child { border-bottom: 0; }
.settings-pref-copy { flex: 1; min-width: 0; }
.settings-pref-copy strong { display: block; color: var(--text1); font: 600 12px/1.3 var(--font-ui); }
.settings-pref-copy span { display: block; margin-top: 3px; color: var(--text2); font: 10.5px/1.4 var(--font-ui); }
.settings-switch {
  appearance: none; position: relative; width: 38px; height: 22px; flex: 0 0 38px; padding: 0;
  border: 1px solid var(--line-3); border-radius: var(--r-pill); background: var(--fill-2); cursor: pointer;
  transition: background .15s, border-color .15s, box-shadow .15s;
}
.settings-switch::after { content: ''; position: absolute; top: 2px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.4); transition: transform .15s; }
.settings-switch.on { border-color: var(--accent-ring); background: linear-gradient(180deg, var(--accent-bright), var(--accent-deep)); box-shadow: 0 0 10px var(--accent-glow); }
.settings-switch.on::after { transform: translateX(16px); }
.settings-switch:focus-visible { outline: 2px solid var(--accent-bright); outline-offset: 2px; }
.settings-compact-select { min-width: 112px; padding: 8px 9px; border: 1px solid var(--line-2); border-radius: var(--r-sm); background: var(--field-bg); color: var(--text1); font: 11.5px var(--font-ui); }
.settings-number { display: grid; grid-template-columns: 72px auto; align-items: center; gap: 6px; color: var(--text2); font-size: 11px; }
.settings-number input { width: 72px; box-sizing: border-box; padding: 8px; border: 1px solid var(--line-2); border-radius: var(--r-sm); background: var(--field-bg); color: var(--text1); font: 11.5px var(--font-mono); text-align: right; }
.settings-inline-actions { display: flex; flex-wrap: wrap; gap: 7px; padding-top: 11px; }
.settings-file-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.settings-file-action { position: relative; overflow: hidden; cursor: pointer; }
.settings-file-action input { position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.settings-file-action:focus-within { outline: 2px solid var(--accent-bright); outline-offset: 2px; }
.settings-danger { border-color: rgba(255,69,58,.32); background: rgba(255,69,58,.04); }
.settings-danger-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 13px 0; border-bottom: 1px solid rgba(255,69,58,.16); }
.settings-danger-row:first-child { padding-top: 0; }
.settings-danger-row:last-child { padding-bottom: 0; border-bottom: 0; }
.settings-danger-row h4 { margin-bottom: 4px; }
.settings-danger-row p { margin: 0; max-width: 360px; color: var(--text2); font-size: 11px; line-height: 1.5; }
.settings-danger-button { color: #ff746b; border-color: rgba(255,69,58,.4); }
.surface-field { display: flex; flex-direction: column; gap: 5px; margin-top: 9px; color: var(--text3); font-size: 10.5px; }
.surface-field input, .surface-field select { width: 100%; padding: 8px 9px; border: 1px solid var(--line-2); border-radius: var(--r-sm); background: var(--field-bg); color: var(--text1); font: 12px var(--font-ui); }
.workflow-intro { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 14px; }
.workflow-intro h2 { margin: 0; font: 700 20px/1.2 var(--font-display); color: var(--text1); }
.workflow-intro p { margin: 5px 0 0; max-width: 580px; font-size: 12px; line-height: 1.55; color: var(--text2); }
.workflow-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.workflow-step { padding: 12px; border: 1px solid var(--line-2); border-radius: var(--r-md); background: var(--fill-faint); }
.workflow-step h3 { margin: 0 0 9px; font: 650 12.5px var(--font-ui); color: var(--text1); }
.workflow-step h3 span { display: inline-grid; place-items: center; width: 19px; height: 19px; margin-right: 6px; border-radius: 50%; background: var(--blue-dim); color: var(--accent-bright); font: 650 10px var(--font-mono); }
.workflow-field { display: flex; flex-direction: column; gap: 5px; margin-top: 9px; font-size: 10.5px; color: var(--text3); }
.workflow-field input, .workflow-field select {
  width: 100%; box-sizing: border-box; padding: 8px 9px; border: 1px solid var(--line-2); border-radius: var(--r-sm);
  background: var(--field-bg); color: var(--text1); font: 12px var(--font-ui); outline: none;
}
.workflow-field input:focus, .workflow-field select:focus { border-color: var(--accent-ring); box-shadow: 0 0 0 2px var(--blue-dim); }
.smart-choice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.smart-choice {
  appearance: none; display: flex; flex-direction: column; gap: 2px; padding: 8px; text-align: left; cursor: pointer;
  border: 1px solid var(--line-2); border-radius: var(--r-sm); background: var(--fill-1); color: var(--text2); font: 11px var(--font-ui);
}
.smart-choice strong { font-size: 11.5px; color: var(--text1); }
.smart-choice span { color: var(--text3); font-size: 9.5px; line-height: 1.35; }
.smart-choice.on { border-color: var(--accent-ring); background: rgba(76,141,255,0.14); }
.smart-counts { display: flex; gap: 5px; }
.smart-counts .smart-choice { flex: 1; align-items: center; text-align: center; }
.smart-options { display: flex; flex-direction: column; gap: 7px; margin-top: 10px; }
.smart-check { display: flex; align-items: flex-start; gap: 7px; font-size: 10.5px; line-height: 1.4; color: var(--text2); }
.smart-check input { margin: 1px 0 0; accent-color: var(--accent); }
.store-support { margin: 8px 0; padding: 7px 8px; border-radius: var(--r-sm); background: var(--fill-faint); border: 1px solid var(--line); }
.store-support > span { margin-left: auto; color: var(--text3); font-size: 9px; }
.smart-upload { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 12px; padding: 10px 12px; border: 1px dashed var(--line-3); border-radius: var(--r-md); background: var(--fill-faint); }
.smart-upload strong { display: block; font-size: 11.5px; color: var(--text1); }
.smart-upload strong span { font-weight: 500; color: var(--text3); }
.smart-upload p { margin: 3px 0 0; font-size: 9.5px; line-height: 1.4; color: var(--text3); }
.smart-file-list { display: flex; flex-direction: column; gap: 4px; margin-top: 6px; }
.smart-file-empty { padding: 8px 10px; border-radius: var(--r-sm); background: var(--fill-faint); color: var(--text3); font-size: 9.5px; }
.smart-file-row { display: flex; align-items: center; gap: 6px; padding: 5px 6px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--fill-faint); }
.smart-file-num { display: inline-grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; background: var(--blue-dim); color: var(--accent-bright); font: 650 9px var(--font-mono); }
.smart-file-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 10.5px; color: var(--text2); }
.smart-file-name small { display: block; font: 8.5px var(--font-mono); color: var(--text3); }
.story-preview { margin-top: 12px; padding: 11px 12px; border: 1px solid var(--line-2); border-radius: var(--r-md); background: var(--fill-faint); }
.story-preview-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 11px; color: var(--text2); }
.story-preview-head strong { color: var(--text1); }
.story-sequence { display: flex; gap: 5px; margin-top: 8px; overflow-x: auto; padding-bottom: 2px; }
.story-beat { flex: 1 0 82px; padding: 7px 8px; border-radius: var(--r-xs); background: var(--fill-1); border: 1px solid var(--line); }
.story-beat b { display: block; font-size: 10px; color: var(--text1); }
.story-beat span { display: block; margin-top: 2px; font-size: 8.5px; line-height: 1.3; color: var(--text3); }
.workflow-foot { position: sticky; bottom: -16px; display: flex; justify-content: space-between; align-items: center; gap: 12px; margin: 14px -16px -16px; padding: 12px 16px max(12px, env(safe-area-inset-bottom)); border-top: 1px solid var(--line); background: color-mix(in srgb, var(--ink-850) 98%, transparent); }
.workflow-summary { font-size: 10.5px; line-height: 1.45; color: var(--text3); }
.batch-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin: 12px 0; }
.batch-option { display: flex; align-items: flex-start; gap: 9px; padding: 10px; border: 1px solid var(--line-2); border-radius: var(--r-sm); background: var(--fill-faint); color: var(--text2); font-size: 11px; line-height: 1.4; }
.batch-option input { margin-top: 1px; accent-color: var(--accent); }
.batch-option strong { display: block; color: var(--text1); font-size: 11.5px; }
.batch-option span { display: block; color: var(--text3); font-size: 9.5px; margin-top: 2px; }
.set-editor-rows { display: flex; flex-direction: column; gap: 6px; }
.set-row { display: grid; grid-template-columns: 74px minmax(190px, 1fr) 112px auto; gap: 8px; align-items: center; padding: 7px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--fill-faint); }
.set-row.current { border-color: var(--accent-ring); box-shadow: inset 0 0 0 1px rgba(76,141,255,0.15); }
.set-thumb { appearance: none; height: 78px; padding: 0; overflow: hidden; cursor: pointer; border: 1px solid var(--line-2); border-radius: var(--r-sm); background: var(--ink-900); color: var(--text3); font: 9px var(--font-ui); }
.set-thumb img { display: block; width: 100%; height: 100%; object-fit: contain; }
.set-fields { display: grid; grid-template-columns: 0.7fr 1.15fr 1fr; gap: 5px; min-width: 0; }
.set-fields input, .set-fields textarea { width: 100%; min-width: 0; box-sizing: border-box; padding: 7px 8px; resize: none; border: 1px solid var(--line-2); border-radius: var(--r-sm); background: var(--field-bg); color: var(--text1); font: 10.5px/1.35 var(--font-ui); outline: none; }
.set-fields input:focus, .set-fields textarea:focus { border-color: var(--accent-ring); box-shadow: 0 0 0 2px var(--blue-dim); }
.set-status { display: flex; flex-direction: column; gap: 5px; align-items: stretch; font-size: 9.5px; color: var(--text3); }
.set-status .has { color: var(--green); }
.set-status .missing { color: var(--amber); }
.set-actions { display: grid; grid-template-columns: repeat(2, 32px); gap: 4px; }
.set-actions .btn { min-width: 32px; padding-left: 0; padding-right: 0; }
.batch-panel { position: relative; margin-top: 14px; padding: 12px; border: 1px solid var(--line-2); border-radius: var(--r-md); background: var(--fill-faint); }
.batch-scope { max-width: 300px; }
.pop-project { top: calc(var(--header-h) - 4px); left: 130px; width: 280px; padding: 8px; gap: 2px; }
.pop-ctx { width: 190px; padding: 6px; gap: 1px; }   /* positioned at the cursor by JS */
.pop-ctx .menu-item:disabled { opacity: 0.4; cursor: default; }

/* Drag-to-reorder markers on left-panel slide rows */
.lp-slide.dragging { opacity: 0.45; }
.lp-slide.drop-above { box-shadow: 0 -2px 0 0 var(--accent); }
.lp-slide.drop-below { box-shadow: 0 2px 0 0 var(--accent); }

/* ── v2 guided first run ────────────────────────────────────────────────── */
.firstrun-card {
  position: absolute; z-index: 30;
  top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: min(560px, 80%);
  background: color-mix(in srgb, var(--ink-850) 98%, transparent);
  border: 1px solid var(--line-2); border-radius: 14px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
  padding: 22px; display: flex; flex-direction: column; gap: 12px;
  backdrop-filter: blur(16px);
}
.fr-title { font-family: var(--font-display); font-size: 19px; font-weight: 700; color: var(--text1); }
.fr-sub { font-size: 12px; line-height: 1.55; color: var(--text2); }
.fr-project-name { display: flex; flex-direction: column; gap: 5px; color: var(--text2); font-size: 10.5px; }
.fr-project-name input {
  width: 100%; padding: 9px 10px; border-radius: var(--r-sm); border: 1px solid var(--line-2);
  background: var(--field-bg); color: var(--text1); font: 12.5px var(--font-ui); outline: none;
}
.fr-project-name input:focus { border-color: var(--accent-ring); box-shadow: 0 0 0 2px var(--blue-dim); }
.fr-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.fr-tmpl {
  appearance: none; display: flex; flex-direction: column; gap: 4px; text-align: left;
  background: var(--fill-faint); border: 1px solid var(--line); border-radius: var(--r-sm);
  padding: 10px 10px 9px; cursor: pointer; font-family: var(--font-ui);
  transition: border-color 0.15s, background 0.15s;
}
.fr-tmpl:hover { border-color: var(--accent-ring); background: rgba(76,141,255,0.08); }
.fr-tmpl-name { font-size: 11.5px; font-weight: 600; color: var(--text1); line-height: 1.3; }
.fr-tmpl-n { font-family: var(--font-mono); font-size: 9px; color: var(--text3); }
.fr-actions { display: flex; gap: 8px; justify-content: flex-end; }

.smart-entry { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 9px; margin-bottom: 9px; border: 1px solid var(--accent-ring); border-radius: var(--r-sm); background: rgba(76,141,255,0.09); }
.smart-entry > div { min-width: 0; }
.smart-entry strong { display: block; font-size: 11px; color: var(--text1); }
.smart-entry span { display: block; margin-top: 2px; font-size: 9.5px; line-height: 1.35; color: var(--text3); }
.template-levels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; margin-bottom: 8px; }
.template-levels span { padding: 6px 7px; border-radius: var(--r-xs); border: 1px solid var(--line); background: var(--fill-faint); font-size: 9px; line-height: 1.35; color: var(--text3); }
.template-levels strong { display: block; color: var(--text2); font-size: 9.5px; }
.template-search { width: 100%; box-sizing: border-box; margin-bottom: 7px; padding: 8px 9px; border-radius: var(--r-sm); border: 1px solid var(--line-2); background: var(--field-bg); color: var(--text1); font: 11.5px var(--font-ui); outline: none; }
.template-search:focus { border-color: var(--accent-ring); box-shadow: 0 0 0 2px var(--blue-dim); }
.tmpl-kinds { padding-bottom: 6px; margin-bottom: 6px; border-bottom: 1px solid var(--line); }

.readiness-list { display: flex; flex-direction: column; gap: 5px; margin-bottom: 10px; }
.ready-row { display: flex; align-items: center; gap: 8px; padding: 7px 9px; border-radius: var(--r-sm); border: 1px solid var(--line); background: var(--fill-faint); font-size: 10.5px; color: var(--text2); }
.ready-row .ready-mark { width: 16px; height: 16px; display: inline-grid; place-items: center; flex-shrink: 0; border-radius: 50%; font-size: 9px; background: var(--fill-2); color: var(--text3); }
.ready-row.done .ready-mark { color: var(--green); background: rgba(74,222,128,0.1); }
.ready-row > span:nth-child(2) { flex: 1; min-width: 0; }
.ready-row strong { display: block; color: var(--text1); font-size: 10.5px; }
.ready-row small { display: block; margin-top: 1px; color: var(--text3); font-size: 9px; }
.ready-row button { margin-left: auto; }

/* ── Workflow panel nav — a recessed segmented control ──────────────────── */
.panel-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px;
  position: sticky; top: 0; z-index: 6;
  margin: 0 -16px 16px;
  padding: 12px 12px;
  background: linear-gradient(180deg, var(--ink-850) 72%, rgba(14,16,23,0));
  border-bottom: 1px solid var(--line);
}
.panel-nav-btn {
  appearance: none;
  background: var(--fill-faint);
  border: 1px solid var(--fill-1);
  color: var(--text3);
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 550;
  letter-spacing: 0.01em;
  padding: 7px 4px;
  border-radius: var(--r-sm);
  cursor: pointer;
  transition: background 0.16s var(--ease), color 0.16s var(--ease), border-color 0.16s, box-shadow 0.16s, transform 0.08s;
}
.panel-nav-btn:hover { background: var(--fill-2); color: var(--text1); }
.panel-nav-btn:active { transform: translateY(1px); }
.panel-nav-btn.on {
  background: linear-gradient(180deg, rgba(76,141,255,0.24), rgba(76,141,255,0.12));
  border-color: var(--accent-ring);
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.15), 0 2px 12px var(--accent-glow);
}

/* ── Panels + staggered reveal ──────────────────────────────────────────── */
.panel { display: none; }
.panel.active { display: flex; flex-direction: column; gap: 18px; }
.panel.active > * { animation: panelIn 0.34s var(--ease) both; }
.panel.active > *:nth-child(1) { animation-delay: 0.00s; }
.panel.active > *:nth-child(2) { animation-delay: 0.03s; }
.panel.active > *:nth-child(3) { animation-delay: 0.06s; }
.panel.active > *:nth-child(4) { animation-delay: 0.09s; }
.panel.active > *:nth-child(5) { animation-delay: 0.12s; }
.panel.active > *:nth-child(6) { animation-delay: 0.15s; }
.panel.active > *:nth-child(7) { animation-delay: 0.18s; }
.panel.active > *:nth-child(n+8) { animation-delay: 0.20s; }
@keyframes panelIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ── Sections ───────────────────────────────────────────────────────────── */
.sec { border-bottom: 1px solid var(--line); padding-bottom: 18px; }
.sec:last-child { border-bottom: none; padding-bottom: 0; }
.sec h3 {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text3);
  margin-bottom: 12px;
  display: flex; align-items: center; gap: 7px;
}
.sec h3::before {
  content: ''; width: 5px; height: 5px; border-radius: 1.5px;
  background: var(--accent); box-shadow: 0 0 8px var(--accent-glow); flex-shrink: 0;
}

/* ── Cards / notes / links ──────────────────────────────────────────────── */
.card {
  background: var(--card-bg);
  border: 1px solid var(--line-2);
  border-radius: var(--r-md);
  padding: 12px 13px;
  box-shadow: var(--e1);
}
.next-steps { background: linear-gradient(150deg, var(--blue-dim), var(--fill-faint)); border-color: var(--accent-ring); }
.next-steps .ns-title { font-family: var(--font-display); font-size: 14px; font-weight: 700; color: var(--text1); margin-bottom: 8px; letter-spacing: -0.01em; }
.next-steps ol { margin: 0; padding-left: 16px; font-size: 11.5px; line-height: 1.95; color: var(--text2); }
.next-steps ol::marker { color: var(--accent); }
.section-note { font-size: 10.5px; line-height: 1.55; color: var(--text3); margin-top: 8px; text-align: left; }
.ctl-sub {
  font-family: var(--font-mono); font-size: 9px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.09em; color: var(--text3);
  margin: 4px 0 5px;
}
.section-note code, .drop-lbl code {
  font-family: var(--font-mono); font-size: 9.5px;
  background: var(--fill-1); border: 1px solid var(--line); border-radius: 4px;
  padding: 0 4px; color: var(--text2); white-space: nowrap;
}
.lnk {
  background: none; border: none; padding: 0; cursor: pointer;
  color: var(--accent-bright); font-family: inherit; font-size: inherit; font-weight: 550;
  text-decoration: none; border-bottom: 1px solid var(--accent-ring); transition: color 0.15s;
}
.lnk:hover { color: #fff; }

/* ── Progressive-disclosure details ─────────────────────────────────────── */
.details-lite { margin-top: 10px; border-top: 1px dashed var(--line); padding-top: 6px; }
.details-lite summary {
  font-family: var(--font-mono);
  font-size: 10px; font-weight: 500; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text3); cursor: pointer; padding: 4px 0; user-select: none;
  list-style: none; display: flex; align-items: center; gap: 6px;
}
.details-lite summary::-webkit-details-marker { display: none; }
.details-lite summary::before {
  content: '＋'; font-family: var(--font-ui); font-size: 12px; color: var(--accent); transition: transform 0.2s var(--ease); line-height: 1;
}
.details-lite[open] summary::before { content: '−'; }
.details-lite summary:hover { color: var(--text1); }
.details-lite[open] summary { color: var(--text2); margin-bottom: 6px; }

/* ── Selection inspector card ───────────────────────────────────────────── */
.sel-card {
  display: flex; flex-direction: column; gap: 9px; padding: 9px 11px; margin-bottom: 4px;
  border-color: var(--accent-ring);
  background: linear-gradient(180deg, rgba(76,141,255,0.14), rgba(76,141,255,0.05));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.08), 0 4px 16px var(--accent-glow);
}
.sel-card.sel-locked { border-color: var(--line-3); background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02)); }
.sel-head { display: flex; align-items: center; gap: 8px; }
.sel-card-name { font-size: 11.5px; color: var(--text2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sel-card-name strong { color: var(--text1); font-weight: 600; }
.sel-type { font-size: 9.5px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: var(--text3); padding: 1px 5px; border: 1px solid var(--line-2); border-radius: 5px; margin-left: 4px; }
.sel-tools { display: flex; align-items: center; gap: 12px; }
.sel-tools.is-locked { opacity: .5; pointer-events: none; }
.sel-tool-col { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.sel-tool-grow { flex: 1 1 auto; }
.anchor-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr); gap: 2px; width: 54px; height: 54px; padding: 3px; background: var(--fill-faint); border: 1px solid var(--line-2); border-radius: 7px; }
.anchor-cell { border: 0; border-radius: 3px; background: var(--fill-2); cursor: pointer; padding: 0; transition: background .1s; position: relative; }
.anchor-cell::after { content: ''; position: absolute; inset: 0; margin: auto; width: 4px; height: 4px; border-radius: 50%; background: var(--text3); opacity: .5; }
.anchor-cell:hover { background: var(--accent); }
.anchor-cell:hover::after { background: #fff; opacity: 1; }
.align-row { display: flex; align-items: center; gap: 3px; flex-wrap: wrap; }
.align-sep { width: 1px; height: 16px; background: var(--line-2); margin: 0 3px; }
.align-action-grid {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 5px;
}
.align-action {
  appearance: none; min-width: 0; min-height: 38px; padding: 5px 4px;
  display: flex; align-items: center; justify-content: center; gap: 5px;
  border: 1px solid var(--line-2); border-radius: var(--r-xs);
  background: var(--fill-1); color: var(--text2); cursor: pointer;
  font: 550 9.5px var(--font-ui); transition: background .12s, border-color .12s, color .12s, transform .06s;
}
.align-action:hover { background: var(--fill-2); border-color: var(--line-3); color: var(--text1); }
.align-action:focus-visible { outline: 2px solid var(--accent-ring); outline-offset: 1px; }
.align-action:active { transform: translateY(1px); }
.align-action:disabled { opacity: .38; cursor: default; pointer-events: none; transform: none; }
.align-action-icon { width: 17px; height: 17px; flex: 0 0 17px; display: grid; place-items: center; }
.align-action-icon svg { display: block; width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.45; stroke-linecap: round; stroke-linejoin: round; }
.align-action-label { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.align-subsection { display: flex; flex-direction: column; gap: 8px; margin-top: 3px; padding-top: 10px; border-top: 1px solid var(--line); }
.insp-sec.is-locked .align-action-grid { opacity: .72; }
.sel-hint { font-size: 10px; color: var(--text3); margin: 4px 0 0; line-height: 1.35; }
.sel-glabel { display: block; font-size: 9px; font-weight: 600; letter-spacing: .05em; text-transform: uppercase; color: var(--text3); margin-bottom: 3px; }
.sel-metrics { font-size: 11px; color: var(--text1); font-variant-numeric: tabular-nums; font-family: var(--mono, ui-monospace, monospace); }
.sel-metrics .sel-glabel { display: inline; margin-right: 5px; text-transform: uppercase; }
.sel-lockchip { font-size: 9px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; color: var(--text3); border: 1px solid var(--line-2); border-radius: 5px; padding: 0 5px; margin-left: 4px; }
.sel-match { font-size: 10px; font-weight: 700; min-width: 22px; }
.btn-g.on { background: var(--accent); color: #fff; border-color: var(--accent); }
/* Emphasize the Design section matching the current selection. */
.sec.sec-emphasis { box-shadow: inset 0 0 0 1.5px var(--accent-ring), 0 2px 14px var(--accent-glow); border-radius: 10px; }
/* On-canvas direct text editor (DOM overlay — never part of export). */
.inline-text-edit {
  position: fixed; z-index: 9000; margin: 0; resize: none; overflow: hidden;
  color: #fff; background: rgba(15,20,32,0.58); backdrop-filter: blur(2px);
  border: 1.5px solid var(--accent); border-radius: 6px; padding: 2px 4px;
  box-shadow: 0 6px 26px rgba(0,0,0,.5); outline: none;
  caret-color: #fff;
}

/* ── Rows / labels / fields ─────────────────────────────────────────────── */
.row { margin-bottom: 11px; }
.row:last-child { margin-bottom: 0; }
.row label { display: block; font-size: 11px; font-weight: 500; color: var(--text2); margin-bottom: 5px; }

.row select,
.row input[type="text"],
.row textarea,
#bgFitMode {
  width: 100%;
  background: var(--ink-750);
  border: 1px solid var(--line-2);
  color: var(--text1);
  padding: 8px 10px;
  border-radius: var(--r-sm);
  font-size: 12.5px;
  font-family: inherit;
  transition: border-color 0.15s, box-shadow 0.15s, background 0.15s;
}
.row select:hover, .row input[type="text"]:hover, .row textarea:hover { border-color: var(--line-3); }
.row select:focus, .row input:focus, .row textarea:focus, #bgFitMode:focus {
  outline: none;
  border-color: var(--accent-ring);
  background: var(--ink-700);
  box-shadow: 0 0 0 3px var(--blue-dim);
}
.row textarea { resize: vertical; min-height: 56px; line-height: 1.55; }
.row select, #bgFitMode {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23889'%3E%3Cpath d='M3 5l3 3 3-3' stroke-width='1.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 28px;
}
.row-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.row-pair > .row { min-width: 0; }   /* let paired controls shrink instead of clipping */
.row select, .row input[type="text"] { max-width: 100%; }

/* ── Sliders + editable numeric readouts (mono) ─────────────────────────── */
.sli { display: flex; align-items: center; gap: 8px; min-width: 0; }
.sli input[type="range"] {
  flex: 1 1 0;
  min-width: 0;                       /* range may shrink so the number box never clips */
  accent-color: var(--accent);
  height: 4px;
  cursor: pointer;
}
.sli .sv, input.sv {
  font-family: var(--font-mono);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  color: var(--text2);
}
input.sv {
  width: 62px; min-width: 62px;
  color: var(--text1);
  background: var(--ink-750);
  border: 1px solid var(--line-2);
  border-radius: var(--r-xs);
  padding: 3px 5px;
  text-align: right;
  appearance: auto;
  -moz-appearance: auto;
  transition: border-color 0.15s, box-shadow 0.15s;
}
input.sv::-webkit-outer-spin-button, input.sv::-webkit-inner-spin-button { -webkit-appearance: auto; opacity: 1; margin: 0; }
input.sv:focus { outline: none; border-color: var(--accent-ring); box-shadow: 0 0 0 3px var(--blue-dim); color: #fff; }

/* ── Buttons ────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 5px;
  padding: 8px 13px;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  font-size: 12px; font-weight: 600; font-family: inherit;
  cursor: pointer; white-space: nowrap;
  transition: background 0.15s var(--ease), color 0.15s, border-color 0.15s, box-shadow 0.15s, transform 0.06s;
}
.btn:active { transform: translateY(1px); }
.btn-p {
  background: linear-gradient(180deg, var(--accent-bright), var(--accent-deep));
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.28), 0 2px 10px rgba(47,111,230,0.35);
}
.btn-p:hover { box-shadow: inset 0 1px 0 rgba(255,255,255,0.32), 0 4px 18px var(--accent-glow); filter: brightness(1.06); }
.btn-s {
  background: linear-gradient(180deg, #63e79a, #34c46f); color: #052;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.4), 0 2px 10px rgba(52,196,111,0.3);
}
.btn-s:hover { filter: brightness(1.06); }
.btn-g {
  background: var(--fill-1);
  color: var(--text2);
  border: 1px solid var(--line-2);
}
.btn-g:hover { background: var(--fill-2); color: var(--text1); border-color: var(--line-3); }
.btn-sm { padding: 6px 10px; font-size: 11px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.34; cursor: default; pointer-events: none; box-shadow: none; filter: none; }
.btn-row { display: flex; gap: 6px; flex-wrap: wrap; }
.btn-row .btn { flex: 1; }
.zip-btn { }

/* ── Info cards (templates / brand kits / assets / store / QA / scope) ──── */
.tmpl-info {
  margin-top: 10px; padding: 10px 12px;
  background: linear-gradient(180deg, var(--fill-1), var(--fill-faint));
  border: 1px solid var(--line-2); border-radius: var(--r-md);
}
.tmpl-name { font-size: 12.5px; font-weight: 600; color: var(--text1); display: flex; align-items: center; gap: 7px; }
.tmpl-tag {
  font-family: var(--font-mono);
  font-size: 8.5px; font-weight: 500; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--accent-bright); background: var(--blue-dim); padding: 2px 6px; border-radius: var(--r-xs);
  border: 1px solid var(--accent-ring);
}
.tmpl-desc { font-size: 11px; color: var(--text2); margin-top: 5px; line-height: 1.4; }
.tmpl-meta { font-family: var(--font-mono); font-size: 10px; color: var(--text3); margin-top: 6px; letter-spacing: 0.01em; }
.tmpl-prev { font-size: 11px; color: var(--text2); margin-top: 6px; font-style: italic; opacity: 0.85; }

/* ── Store coverage chips ───────────────────────────────────────────────── */
.store-target-list { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 10px; }
.store-target-chip {
  font-family: var(--font-mono); font-size: 10px; padding: 3px 7px; border-radius: var(--r-xs);
  border: 1px solid var(--line-2); color: var(--text2); background: var(--fill-faint);
  white-space: nowrap; max-width: 100%; overflow: hidden; text-overflow: ellipsis;
}
.store-target-chip.covered { color: var(--green); border-color: rgba(74,222,128,0.32); background: rgba(74,222,128,0.06); }
.store-target-chip.missing { color: var(--text3); }
.store-target-chip.required-missing { color: var(--amber); border-color: rgba(251,191,36,0.42); background: rgba(251,191,36,0.09); }
.store-warn { font-size: 11px; color: var(--amber); margin-top: 6px; }
.store-ok { font-size: 11px; color: var(--green); margin-top: 6px; }

/* ── Layers ─────────────────────────────────────────────────────────────── */
.layer-list {
  display: flex; flex-direction: column; gap: 1px;
  background: var(--ink-850); border: 1px solid var(--line); border-radius: var(--r-md); padding: 4px;
}
.layer-row {
  display: flex; align-items: center; gap: 5px; padding: 5px 7px; border-radius: var(--r-xs);
  border-left: 2px solid transparent; transition: background 0.12s;
}
.layer-row:hover { background: var(--fill-1); }
.layer-row.sel { background: var(--blue-dim); border-left-color: var(--accent); }
.layer-row.inactive { opacity: 0.42; }
.layer-annotation .layer-label { color: var(--accent-bright); }
.layer-icon { background: none; border: none; cursor: pointer; font-size: 13px; line-height: 1; padding: 2px 3px; border-radius: var(--r-xs); flex-shrink: 0; opacity: 0.85; transition: opacity 0.12s, background 0.12s; }
.layer-icon:hover { background: var(--fill-2); opacity: 1; }
.layer-type { flex-shrink: 0; width: 16px; text-align: center; font-size: 10px; font-weight: 700; color: var(--text3); font-family: var(--font-mono); }
.layer-group { background: rgba(76,141,255,0.06); border-left: 2px solid var(--accent-ring); }
.layer-group .layer-label { font-weight: 600; }
/* ── Assets library (thumbnail grid) ─────────────────────────────────────── */
.asset-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 8px; }
.asset-cell { display: flex; flex-direction: column; gap: 3px; padding: 4px; background: var(--fill-faint); border: 1px solid var(--line-2); border-radius: 8px; cursor: pointer; text-align: left; min-width: 0; transition: border-color .12s, background .12s; }
.asset-cell:hover { background: var(--fill-1); border-color: var(--line-3); }
.asset-cell.sel { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent-ring); }
.asset-thumb { display: block; width: 100%; aspect-ratio: 1 / 1; border-radius: 5px; overflow: hidden; background: repeating-conic-gradient(rgba(255,255,255,0.06) 0% 25%, transparent 0% 50%) 0 / 12px 12px; }
.asset-thumb img { width: 100%; height: 100%; object-fit: contain; display: block; }
.asset-cap { font-size: 10.5px; color: var(--text1); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.asset-tag { font-size: 9px; color: var(--text3); font-family: var(--font-mono); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.asset-empty { grid-column: 1 / -1; padding: 16px 10px; text-align: center; font-size: 11px; color: var(--text3); border: 1px dashed var(--line-2); border-radius: 8px; }
.asset-detail { margin-top: 9px; padding: 9px 10px; background: var(--fill-faint); border: 1px solid var(--line-2); border-radius: 8px; }
.asset-detail .row { margin-bottom: 7px; }
.asset-detail .tmpl-meta { font-size: 10px; }
/* ── Templates (category chips + thumbnail grid) ─────────────────────────── */
.tmpl-cats { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: 8px; }
.tmpl-chip { font-size: 10.5px; padding: 3px 8px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--fill-faint); color: var(--text2); cursor: pointer; transition: all .12s; }
.tmpl-chip:hover { border-color: var(--line-3); color: var(--text1); }
.tmpl-chip.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.tmpl-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.tmpl-cell { display: flex; flex-direction: column; gap: 3px; padding: 4px; background: var(--fill-faint); border: 1px solid var(--line-2); border-radius: 8px; cursor: pointer; text-align: left; min-width: 0; transition: border-color .12s, background .12s; }
.tmpl-cell:hover { background: var(--fill-1); border-color: var(--line-3); }
.tmpl-cell.sel { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent-ring); }
.tmpl-thumb { display: block; width: 100%; aspect-ratio: 9 / 19.5; border-radius: 5px; overflow: hidden; background: #0a0a0c; }
.tmpl-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tmpl-cap { font-size: 10px; color: var(--text1); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tmpl-badge { font-size: 8.5px; color: var(--text3); font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .03em; }
.tmpl-badge.custom { color: var(--accent-bright); }
.tmpl-empty { grid-column: 1 / -1; padding: 16px 10px; text-align: center; font-size: 11px; color: var(--text3); border: 1px dashed var(--line-2); border-radius: 8px; }
/* ── Artboards (custom export targets) ───────────────────────────────────── */
.artboard-warn { font-size: 11px; color: #ffb454; background: rgba(255,150,60,0.1); border: 1px solid rgba(255,150,60,0.28); border-radius: 7px; padding: 6px 9px; margin: 4px 0; }
.artboard-row { display: flex; align-items: center; gap: 7px; padding: 5px 4px; border-radius: 6px; border-left: 2px solid transparent; }
.artboard-row.on { background: var(--blue-dim); border-left-color: var(--accent); }
.artboard-row .ab-name { flex: 1; min-width: 0; font-size: 12px; color: var(--text1); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.artboard-row .ab-meta { font-size: 9.5px; color: var(--text3); font-family: var(--font-mono); white-space: nowrap; }
.artboard-row .ab-acts { display: flex; gap: 1px; flex-shrink: 0; }
.artboard-empty { font-size: 10.5px; color: var(--text3); padding: 8px 4px; }
.artboard-add { margin-top: 8px; padding: 8px; background: var(--fill-faint); border: 1px solid var(--line-2); border-radius: 8px; }
.artboard-add .row { margin-bottom: 6px; }
/* ── Animation preset row (selection inspector) ──────────────────────────── */
.anim-row { margin-top: 8px; }
.anim-preset { flex: 1 1 auto; min-width: 0; font-size: 11px; }
.motion-compact-head, .motion-compact-actions { display:flex; align-items:center; justify-content:space-between; gap:8px; }
.motion-summary { color:var(--text3); font:9.5px var(--font-mono); white-space:nowrap; }
.motion-compact-add { display:flex; gap:6px; margin-top:6px; }
.motion-compact-add select { min-width:0; flex:1; }
.motion-compact-actions { margin-top:3px; }
.motion-clear { color:var(--red); }
.motion-clear:disabled { opacity:.35; cursor:default; }

/* ── Focused story + object Motion surface ─────────────────────────────── */
.motion-surface { height:100%; min-height:0; display:grid; grid-template-rows:minmax(250px,1fr) auto minmax(260px,.95fr); background:var(--ink-900); }
.motion-preview-panel { min-height:0; display:grid; grid-template-rows:auto minmax(0,1fr) auto; border-bottom:1px solid var(--line); }
.motion-preview-head { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:10px 14px; color:var(--text3); font-size:10px; }
.motion-preview-head > div { display:flex; flex-direction:column; gap:2px; }
.motion-preview-head strong { color:var(--text1); font-size:12px; }
.motion-preview-wrap { min-height:0; display:grid; place-items:center; overflow:hidden; padding:8px 16px; background:radial-gradient(circle at 50% 45%,rgba(76,141,255,.09),transparent 54%),#080a0f; }
.motion-preview-wrap canvas { display:block; max-width:100%; max-height:100%; width:auto; height:auto; border-radius:5px; box-shadow:0 18px 55px rgba(0,0,0,.6); }
.motion-transport { display:grid; grid-template-columns:auto auto minmax(120px,1fr) auto; align-items:center; gap:7px; padding:8px 12px; border-top:1px solid var(--line); background:var(--ink-850); }
.motion-transport input[type="range"] { width:100%; accent-color:var(--accent); }
.motion-transport output { min-width:92px; color:var(--text2); font:10px var(--font-mono); text-align:right; }
.motion-story-panel { padding:9px 12px 11px; border-bottom:1px solid var(--line); background:var(--ink-850); }
.motion-panel-title { display:flex; align-items:baseline; gap:8px; margin-bottom:7px; }
.motion-panel-title strong { color:var(--text1); font-size:11.5px; }
.motion-panel-title span { color:var(--text3); font-size:9.5px; }
.motion-story-row { display:flex; gap:5px; min-width:0; }
.motion-story-slide { appearance:none; flex:1 1 0; min-width:72px; height:46px; display:grid; grid-template-columns:auto minmax(0,1fr) auto; align-items:center; gap:6px; padding:5px 8px; border:1px solid var(--line-2); border-radius:7px; background:var(--fill-faint); color:var(--text2); cursor:pointer; text-align:left; }
.motion-story-slide:hover { border-color:var(--accent-ring); color:var(--text1); }
.motion-story-slide.active { border-color:var(--accent); background:var(--blue-dim); color:var(--text1); }
.motion-story-slide > strong { display:grid; place-items:center; width:22px; height:22px; border-radius:5px; background:var(--fill-2); font:10px var(--font-mono); }
.motion-story-slide > span { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; font-size:10.5px; }
.motion-story-slide > small { color:var(--text3); font:9px var(--font-mono); }
.motion-timeline-panel { min-height:0; display:grid; grid-template-columns:minmax(0,1fr) 250px; }
.motion-track-list { min-width:0; min-height:0; display:flex; flex-direction:column; padding:10px 12px; border-right:1px solid var(--line); }
.motion-addbar { display:flex; align-items:center; gap:6px; margin-bottom:8px; }
.motion-addbar > select:first-child { min-width:140px; max-width:210px; }
.motion-addbar > label { display:flex; align-items:center; gap:5px; margin-left:auto; color:var(--text3); font-size:9.5px; }
.motion-addbar select, .motion-addbar input { height:30px; border:1px solid var(--line-2); border-radius:6px; background:var(--field-bg); color:var(--text1); font:10.5px var(--font-ui); padding:0 7px; }
.motion-duration { width:58px; text-align:right; font-family:var(--font-mono) !important; }
.motion-tracks { min-height:0; overflow:auto; display:flex; flex-direction:column; gap:3px; }
.motion-track-row { min-height:38px; display:grid; grid-template-columns:150px minmax(180px,1fr); align-items:stretch; border:1px solid transparent; border-radius:6px; overflow:hidden; }
.motion-track-row.active { border-color:var(--accent-ring); background:rgba(76,141,255,.045); }
.motion-track-name { appearance:none; min-width:0; display:grid; grid-template-columns:20px minmax(0,1fr) auto; align-items:center; gap:6px; padding:5px 8px; border:0; border-right:1px solid var(--line); background:var(--fill-faint); color:var(--text2); cursor:pointer; text-align:left; }
.motion-track-name strong { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; font-size:10.5px; }
.motion-track-name small { color:var(--text4); font:9px var(--font-mono); }
.motion-track-lane { position:relative; min-width:0; background:repeating-linear-gradient(90deg,transparent 0 calc(10% - 1px),var(--line) calc(10% - 1px) 10%); cursor:pointer; }
.motion-step-block { appearance:none; position:absolute; top:5px; height:26px; min-width:18px; padding:0 6px; overflow:hidden; border:1px solid rgba(255,255,255,.14); border-radius:5px; cursor:pointer; color:#fff; font:9px var(--font-ui); text-align:left; white-space:nowrap; }
.motion-step-block span { pointer-events:none; }
.motion-step-block.phase-in { background:#2469c8; }
.motion-step-block.phase-emphasis { background:#7c4ac7; }
.motion-step-block.phase-out { background:#a34d5d; }
.motion-step-block.selected { outline:2px solid #fff; outline-offset:1px; z-index:2; }
.motion-step-block.disabled { opacity:.42; }
.motion-local-playhead { position:absolute; z-index:4; top:0; bottom:0; width:1px; background:#ff5a52; pointer-events:none; }
.motion-local-playhead::before { content:''; position:absolute; top:0; left:-3px; border-left:4px solid transparent; border-right:4px solid transparent; border-top:5px solid #ff5a52; }
.motion-step-side { min-width:0; overflow:auto; padding:12px; background:var(--ink-850); }
.motion-step-empty { height:100%; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:5px; color:var(--text3); text-align:center; font-size:10px; }
.motion-step-empty strong { color:var(--text2); font-size:12px; }
.motion-step-editor { display:flex; flex-direction:column; gap:9px; }
.motion-step-editor-head { display:flex; flex-direction:column; gap:5px; padding-bottom:9px; border-bottom:1px solid var(--line); }
.motion-step-editor-head strong { color:var(--text1); font-size:13px; }
.motion-phase { align-self:flex-start; padding:2px 6px; border-radius:4px; color:#fff; font:8.5px var(--font-mono); text-transform:uppercase; letter-spacing:.06em; }
.motion-phase.phase-in { background:#2469c8; }.motion-phase.phase-emphasis{background:#7c4ac7}.motion-phase.phase-out{background:#a34d5d}
.motion-step-editor > label { display:flex; align-items:center; justify-content:space-between; gap:8px; color:var(--text3); font-size:10.5px; }
.motion-step-editor label > span { display:flex; align-items:center; gap:4px; }
.motion-step-editor input[type="number"], .motion-step-editor select { width:104px; min-width:0; height:32px; padding:0 7px; border:1px solid var(--line-2); border-radius:6px; background:var(--field-bg); color:var(--text1); font:10.5px var(--font-mono); }
.motion-step-editor .motion-enable { justify-content:flex-start; }
.motion-step-actions { display:grid; grid-template-columns:1fr 1fr; gap:5px; padding-top:7px; border-top:1px solid var(--line); }
.motion-step-actions .motion-delete { grid-column:1/-1; color:var(--red); }
.motion-empty { padding:22px; border:1px dashed var(--line-2); border-radius:7px; color:var(--text3); text-align:center; font-size:11px; }
/* ── Keyboard shortcuts reference ────────────────────────────────────────── */
.kbd-list { margin: 4px 0 0; display: flex; flex-direction: column; gap: 5px; }
.kbd-row { display: flex; align-items: baseline; gap: 8px; }
.kbd-row dt { flex: 0 0 40%; font-size: 11px; color: var(--text2); }
.kbd-row dd { flex: 1 1 auto; margin: 0; font-size: 10.5px; color: var(--text1); min-width: 0; }
.kbd-row kbd { display: inline-block; font-family: var(--font-mono); font-size: 9.5px; line-height: 1.4; padding: 1px 5px; border: 1px solid var(--line-3); border-bottom-width: 2px; border-radius: 5px; background: var(--fill-2); color: var(--text1); }
.kbd-note { color: var(--text3); font-size: 9.5px; }
/* Custom-layer inspector props block */
.custom-props { display: flex; flex-direction: column; gap: 7px; width: 100%; }
.custom-props .row { margin-bottom: 0; }
.custom-props .row-pair { display: flex; gap: 8px; }
.custom-props .row-pair > .row { flex: 1 1 0; min-width: 0; }
.custom-props textarea { min-height: 40px; resize: vertical; }
.layer-label { flex: 1; min-width: 0; font-size: 12px; color: var(--text1); cursor: pointer; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.layer-empty { font-family: var(--font-mono); font-size: 9.5px; color: var(--text3); }
.layer-order { display: flex; gap: 1px; flex-shrink: 0; }
.layer-ord { background: none; border: none; cursor: pointer; font-size: 12px; line-height: 1; padding: 3px 4px; border-radius: var(--r-xs); color: var(--text3); flex-shrink: 0; transition: background 0.12s, color 0.12s; }
.layer-ord:hover:not(:disabled) { background: var(--fill-2); color: var(--text1); }
.layer-ord:disabled { opacity: 0.25; cursor: default; }

/* ── Preflight QA ───────────────────────────────────────────────────────── */
.qa-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 7px; vertical-align: middle; }
.qa-dot.qa-ok { background: var(--green); box-shadow: 0 0 8px rgba(74,222,128,0.5); }
.qa-dot.qa-warn { background: var(--amber); box-shadow: 0 0 8px rgba(251,191,36,0.5); }
.qa-dot.qa-err { background: var(--red); box-shadow: 0 0 8px rgba(255,90,82,0.5); }
.qa-row { font-size: 11px; line-height: 1.5; padding: 5px 0; border-bottom: 1px solid var(--line); }
.qa-row:last-child { border-bottom: none; }
.qa-row.qa-error { color: #ff9a93; }
.qa-row.qa-warn { color: #fcd34d; }
.qa-row.qa-info { color: var(--text3); }

/* ── Brand-kit apply options ────────────────────────────────────────────── */
.bk-opt { display: flex; align-items: center; gap: 7px; font-size: 11px; color: var(--text2); padding: 4px 0; cursor: pointer; }
.bk-opt input { flex-shrink: 0; accent-color: var(--accent); }

/* ── Slide tabs ─────────────────────────────────────────────────────────── */
.tabs { display: flex; gap: 4px; flex-wrap: wrap; }
.tab {
  min-width: 30px;
  padding: 6px 10px; border-radius: var(--r-xs);
  background: var(--fill-1); border: 1px solid transparent;
  color: var(--text2); font-family: var(--font-mono); font-size: 11px; font-weight: 500; cursor: pointer;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
}
.tab:hover { background: var(--fill-2); color: var(--text1); }
.tab.on { background: var(--blue-dim); border-color: var(--accent-ring); color: #fff; }

/* ── Toggles ────────────────────────────────────────────────────────────── */
.tog-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; gap: 10px; }
.tog-row span { font-size: 11.5px; color: var(--text2); }
.tog {
  width: 36px; height: 20px; flex-shrink: 0;
  background: rgba(255,255,255,0.14); border-radius: var(--r-pill);
  position: relative; cursor: pointer; border: none;
  transition: background 0.25s var(--ease);
}
.tog.on { background: linear-gradient(180deg, var(--accent-bright), var(--accent-deep)); box-shadow: 0 0 12px var(--accent-glow); }
.tog::after {
  content: ''; position: absolute; width: 16px; height: 16px;
  background: #fff; border-radius: 50%; top: 2px; left: 2px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.4);
  transition: transform 0.25s var(--spring);
}
.tog.on::after { transform: translateX(16px); }

/* ── Drop zones + media previews ────────────────────────────────────────── */
.drop {
  border: 1.5px dashed var(--line-3);
  border-radius: var(--r-md);
  padding: 16px 12px;
  text-align: center; cursor: pointer; position: relative;
  background: var(--fill-faint);
  transition: border-color 0.2s, background 0.2s;
}
.drop:hover, .drop.over { border-color: var(--accent-ring); background: rgba(76,141,255,0.05); }
.drop input[type="file"] { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.drop-lbl { font-size: 11px; color: var(--text3); line-height: 1.5; }
.drop-ico { font-size: 22px; opacity: 0.3; margin-bottom: 4px; }

.mp { margin-top: 8px; border-radius: var(--r-sm); background: var(--fill-1); border: 1px solid var(--line); padding: 7px 9px; display: flex; align-items: center; gap: 8px; }
.mp img { width: 34px; height: auto; border-radius: var(--r-xs); box-shadow: var(--e1); }
.mp .mn { font-family: var(--font-mono); font-size: 10px; color: var(--text3); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mp .mc { background: none; border: none; color: var(--text4); cursor: pointer; font-size: 15px; padding: 2px; line-height: 1; transition: color 0.12s; }
.mp .mc:hover { color: var(--red); }

/* ── Colour swatches ────────────────────────────────────────────────────── */
.colors { display: flex; gap: 7px; flex-wrap: wrap; }
.csw {
  width: 26px; height: 26px; border-radius: var(--r-sm);
  border: 2px solid transparent; cursor: pointer; position: relative;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.25), var(--e1);
  transition: transform 0.15s var(--spring), box-shadow 0.15s;
}
.csw:hover { transform: scale(1.14) translateY(-1px); }
.csw.on { box-shadow: 0 0 0 2px var(--ink-850), 0 0 0 4px var(--accent), 0 2px 10px var(--accent-glow); }
.csw.on::after {
  content: '✓'; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  font-size: 12px; color: #fff; text-shadow: 0 1px 2px rgba(0,0,0,0.6);
}

/* Ring background: native color input */
#ringColorPick {
  width: 100%; height: 32px; padding: 3px; background: var(--ink-750);
  border: 1px solid var(--line-2); border-radius: var(--r-sm); cursor: pointer;
}

/* ── Background-mode buttons ────────────────────────────────────────────── */
.bg-mode-row { display: flex; gap: 4px; margin-bottom: 10px; flex-wrap: wrap; }
.bg-mode-btn {
  padding: 5px 10px; border-radius: var(--r-xs);
  background: var(--fill-1); border: 1px solid transparent;
  color: var(--text3); font-size: 10.5px; font-weight: 550; cursor: pointer; font-family: inherit;
  transition: background 0.12s, color 0.12s, border-color 0.12s, transform 0.06s;
}
.bg-mode-btn:hover { background: var(--fill-2); color: var(--text1); }
.bg-mode-btn:active { transform: translateY(1px); }
.bg-mode-btn.on { background: var(--blue-dim); border-color: var(--accent-ring); color: #fff; }

/* ── Device checklist ───────────────────────────────────────────────────── */
.dev-checks { display: flex; flex-direction: column; gap: 3px; margin-top: 4px; }
.dev-check {
  display: flex; align-items: center; gap: 8px; padding: 5px 8px; border-radius: var(--r-xs);
  cursor: pointer; font-size: 11.5px; color: var(--text2); transition: background 0.12s;
}
.dev-check:hover { background: var(--fill-1); }
.dev-check input { accent-color: var(--accent); }
.dev-check .dims { font-family: var(--font-mono); color: var(--text4); font-size: 10px; font-variant-numeric: tabular-nums; margin-left: auto; }

/* ── Font preview ───────────────────────────────────────────────────────── */
.font-preview {
  font-size: 15px; color: var(--text2); margin-top: 6px; padding: 10px;
  background: var(--ink-850); border: 1px solid var(--line); border-radius: var(--r-sm);
  text-align: center; line-height: 1.4; min-height: 32px;
}

/* ── Override dot ───────────────────────────────────────────────────────── */
.override-dot { display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); margin-left: 5px; vertical-align: middle; box-shadow: 0 0 6px var(--accent-glow); }

/* ── The stage ──────────────────────────────────────────────────────────── */
.stage-shell {
  grid-row: 2; grid-column: 2;
  position: relative; min-width: 0; min-height: 0; overflow: hidden;
  isolation: isolate;
}
.main {
  width: 100%; height: 100%;
  overflow: auto;
  position: relative;
  /* "safe" keeps the zoomed canvas scroll-reachable instead of clipping it when
     it overflows a centered flex container. */
  display: flex; align-items: safe center; justify-content: safe center;
  padding: 28px;
  background:
    radial-gradient(120% 90% at 50% -10%, var(--stage-glow), transparent 60%),
    radial-gradient(90% 80% at 50% 120%, var(--stage-glow), transparent 55%),
    var(--stage);
}
/* Faint dot-grid over the stage floor for depth (behind the devices). */
.main::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(var(--stage-dot) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: radial-gradient(70% 70% at 50% 50%, #000, transparent 100%);
  -webkit-mask-image: radial-gradient(70% 70% at 50% 50%, #000, transparent 100%);
  opacity: 0.6;
}
.preview-hint {
  position: absolute; top: 54px; left: 18px; z-index: 5; pointer-events: none;
  max-width: calc(100% - 230px); overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.03em; color: var(--text4);
}
.scope-badge {
  position: absolute; top: 48px; right: 18px; z-index: 5; pointer-events: none;
  font-family: var(--font-mono); font-size: 9.5px; font-weight: 500; letter-spacing: 0.03em;
  color: var(--text3);
  background: color-mix(in srgb, var(--surface) 85%, transparent);
  border: 1px solid var(--line-2); padding: 4px 9px; border-radius: var(--r-sm);
  backdrop-filter: blur(8px);
}
.scope-badge.scoped { color: var(--accent-bright); border-color: var(--accent-ring); }
.measure-state {
  position: absolute; top: 80px; right: 18px; z-index: 6; pointer-events: none;
  font-family: var(--font-mono); font-size: 9.5px; font-weight: 650; letter-spacing: 0.035em;
  color: #cfe1ff; background: rgba(12,24,48,0.9); border: 1px solid rgba(90,150,255,0.72);
  padding: 4px 9px; border-radius: var(--r-sm); box-shadow: 0 5px 20px rgba(20,70,160,0.22);
  backdrop-filter: blur(8px);
}
.measure-state[hidden] { display: none; }
/* No-devices empty message on the stage. */
.stage-empty {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  color: var(--text3); font-size: 13px; text-align: center;
}

/* ── v2 stage: device rows × slide frames ───────────────────────────────── */
.main.panning { cursor: grabbing; }
.main.panning * { pointer-events: none; }
.stage-rows { display: flex; flex-direction: column; gap: 60px; padding: 92px 60px 40px; z-index: 1; }
.stage-row { display: flex; flex-direction: column; gap: 12px; }
.row-head { display: flex; align-items: center; gap: 9px; }
.row-title { font-size: 13px; font-weight: 650; color: var(--text1); }
.row-dims { font-family: var(--font-mono); font-size: 10px; color: var(--text3); }
.row-badge {
  font-family: var(--font-mono); font-size: 8.5px; letter-spacing: 0.08em; text-transform: uppercase;
  border-radius: 4px; padding: 1px 6px; border: 1px solid;
}
.row-badge.required { color: var(--green); border-color: rgba(74,222,128,0.35); background: rgba(74,222,128,0.08); }
.row-badge.optional { color: var(--text3); border-color: var(--line-2); background: var(--fill-faint); }
.frame-strip { display: flex; gap: 48px; align-items: flex-start; }
.frame { display: flex; flex-direction: column; gap: 8px; flex-shrink: 0; }
.frame-label {
  appearance: none; background: none; border: none; padding: 0; cursor: pointer; text-align: left;
  font-family: var(--font-ui); font-size: 12px; color: var(--text3);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 100%;
  transition: color 0.12s;
}
.frame-label:hover { color: var(--text1); }
.frame.current-slide .frame-label { color: var(--text2); font-weight: 600; }
.frame.active-artboard .frame-label { color: var(--accent-bright); }
.frame canvas {
  display: block; border-radius: 5px;
  outline: none;
  box-shadow: 0 24px 60px -14px rgba(0,0,0,0.7);
  transition: box-shadow 0.2s;
}
.frame.active-artboard .frame-label::after { content: ''; display: inline-block; width: 5px; height: 5px; margin-left: 6px; border-radius: 50%; background: var(--accent); vertical-align: 1px; }
.canvas-ruler-shell {
  --ruler-size: 18px;
  display: inline-grid;
  grid-template-columns: var(--ruler-size) auto;
  grid-template-rows: var(--ruler-size) auto;
  align-self: flex-start;
  flex: 0 0 auto;
  user-select: none;
}
.canvas-ruler-corner {
  grid-column: 1; grid-row: 1;
  border: 1px solid var(--line-2); border-right: 0; border-bottom: 0;
  border-radius: 5px 0 0 0;
  background: color-mix(in srgb, var(--surface2) 94%, transparent);
}
.canvas-ruler {
  position: relative; overflow: hidden; touch-action: none; cursor: crosshair;
  color: var(--text3);
  background-color: color-mix(in srgb, var(--surface2) 94%, transparent);
  border-color: var(--line-2); border-style: solid;
}
.canvas-ruler::after { content: ''; position: absolute; pointer-events: none; opacity: 0.72; }
.canvas-ruler-top {
  grid-column: 2; grid-row: 1; border-width: 1px 1px 0 0; border-radius: 0 5px 0 0;
  background-image: repeating-linear-gradient(90deg, transparent 0 9px, var(--text4) 9px 10px, transparent 10px 49px, var(--text3) 49px 50px);
}
.canvas-ruler-top::after { inset: auto 0 0; height: 1px; background: var(--line-3); }
.canvas-ruler-left {
  grid-column: 1; grid-row: 2; border-width: 0 0 1px 1px; border-radius: 0 0 0 5px;
  background-image: repeating-linear-gradient(0deg, transparent 0 9px, var(--text4) 9px 10px, transparent 10px 49px, var(--text3) 49px 50px);
}
.canvas-ruler-left::after { inset: 0 0 0 auto; width: 1px; background: var(--line-3); }
.canvas-ruler-surface { grid-column: 2; grid-row: 2; position: relative; min-width: 0; min-height: 0; }
.canvas-ruler.dragging { background-color: var(--blue-dim); }
.ghost-frame {
  appearance: none; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
  border-radius: var(--r-sm); border: 1.5px dashed var(--line-3); background: none; cursor: pointer;
  color: var(--text3); font-family: var(--font-ui); font-size: 13px;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.ghost-frame:hover { border-color: var(--accent-ring); color: var(--text1); background: rgba(76,141,255,0.05); }
.gf-plus { font-size: 24px; line-height: 1; }
.device-switcher {
  position: absolute; z-index: 40;
  top: 12px; left: 50%;
  transform: translateX(-50%);
  display: flex; align-items: center; gap: 8px;
  background: color-mix(in srgb, var(--surface2) 92%, transparent);
  border: 1px solid var(--line-2); border-radius: var(--r-md); padding: 5px 7px 5px 9px;
  box-shadow: var(--e2); backdrop-filter: blur(10px);
  width: min(390px, calc(100% - 32px)); max-width: min(60vw, 390px);
}
.dsw-label { color: var(--text3); font: 9px var(--font-mono); letter-spacing: .09em; text-transform: uppercase; flex-shrink: 0; }
.dsw-select { flex: 1; min-width: 0; height: 28px; padding: 0 28px 0 9px; border: 1px solid var(--line-2); border-radius: 6px; background: var(--field-bg); color: var(--text1); font: 11.5px var(--font-ui); cursor: pointer; }
.dsw-manage { appearance: none; height: 28px; padding: 0 8px; border: 0; border-radius: 6px; background: none; color: var(--text3); font: 10.5px var(--font-ui); cursor: pointer; white-space: nowrap; }
.dsw-manage:hover { background: var(--fill-2); color: var(--text1); }
.dsw-chip {
  appearance: none; height: 26px; padding: 0 11px; border-radius: 6px; cursor: pointer;
  border: 1px solid transparent; background: none;
  font-family: var(--font-ui); font-size: 11.5px; font-weight: 550; color: var(--text2); white-space: nowrap;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
}
.dsw-chip:hover { color: var(--text1); background: var(--fill-2); }
.dsw-chip.on { background: rgba(76,141,255,0.2); border-color: rgba(76,141,255,0.5); color: #fff; }

.device-grid { display: flex; gap: 26px; align-items: flex-end; flex-wrap: nowrap; max-width: 100%; z-index: 1; }
.device-card { display: flex; flex-direction: column; align-items: center; gap: 11px; flex-shrink: 0; }
.device-card canvas {
  display: block; border-radius: 5px; cursor: pointer;
  box-shadow: 0 20px 50px -12px rgba(0,0,0,0.7), 0 4px 14px rgba(0,0,0,0.5);
  outline: none;
  transition: box-shadow 0.25s var(--ease), transform 0.25s var(--ease);
}
.device-card canvas:hover { box-shadow: 0 28px 64px -12px rgba(0,0,0,0.8), 0 6px 18px rgba(0,0,0,0.55); transform: translateY(-3px); }
.device-card .canvas-ruler-shell canvas:hover { transform: none; }
.device-card.selected canvas { box-shadow: 0 24px 60px -12px rgba(0,0,0,0.75), 0 0 24px -6px var(--accent-glow); }
.device-card.selected .device-label { color: var(--accent-bright); }
.device-label { font-size: 10.5px; font-weight: 550; color: var(--text2); text-align: center; letter-spacing: 0.01em; }
.device-label .device-dims { display: block; font-family: var(--font-mono); font-size: 9px; color: var(--text4); font-variant-numeric: tabular-nums; margin-top: 2px; }
.canvas-asset-drop { filter: saturate(1.08) brightness(1.04); box-shadow: 0 0 0 2px var(--accent), 0 18px 50px rgba(0,0,0,.68) !important; }
.asset-drop-hint { position: fixed; z-index: 10000; pointer-events: none; transform: translate(12px, 12px); padding: 6px 9px; border: 1px solid var(--accent-ring); border-radius: 6px; background: color-mix(in srgb, var(--ink-850) 94%, transparent); color: var(--text1); box-shadow: var(--e2); font: 10.5px var(--font-ui); }

/* ── Carousel ───────────────────────────────────────────────────────────── */
.carousel {
  /* Desktop uses the left panel's slides list; the carousel is the mobile slide nav. */
  display: none;
  background: linear-gradient(180deg, var(--ink-900), var(--ink-850));
  border-top: 1px solid var(--line);
  align-items: center; gap: 12px; padding: 12px 16px; overflow-x: auto;
}
.carousel-item {
  flex-shrink: 0; cursor: pointer; border-radius: var(--r-sm); overflow: hidden;
  border: 2px solid transparent; transition: border-color 0.15s, transform 0.15s var(--ease), box-shadow 0.15s;
  display: flex; flex-direction: column; align-items: center;
}
.carousel-item:hover { transform: translateY(-3px); box-shadow: var(--e2); }
.carousel-item.active { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent-ring), 0 4px 20px var(--accent-glow); }
.carousel-item canvas { display: block; width: auto; height: 82px; border-radius: 3px; }
.carousel-item .ci-label { font-family: var(--font-mono); font-size: 9px; color: var(--text3); padding: 4px 6px; text-align: center; background: rgba(0,0,0,0.35); width: 100%; letter-spacing: 0.02em; }

/* ── Toast ──────────────────────────────────────────────────────────────── */
.toast {
  position: fixed; bottom: 22px; left: 50%;   /* bottom-center per the v2 spec */
  background: linear-gradient(180deg, var(--surface2), var(--surface));
  border: 1px solid var(--line-2);
  padding: 11px 18px; border-radius: var(--r-md);
  font-size: 12.5px; color: var(--text1);
  box-shadow: var(--e3);
  backdrop-filter: blur(18px);
  transform: translateX(-50%) translateY(90px) scale(0.96); opacity: 0;
  transition: transform 0.32s var(--spring), opacity 0.24s var(--ease);
  z-index: 9999; max-width: min(360px, 80vw);
}
.toast.show { transform: translateX(-50%); opacity: 1; }

/* ── Subheading "theme default" swatch + native colour input ────────────── */
.csw-default {
  background: repeating-linear-gradient(45deg, var(--fill-2) 0 4px, transparent 4px 8px), var(--ink-750);
  position: relative; padding: 0;
}
.csw-default::after { content: 'A'; position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font-family: var(--font-ui); font-size: 11px; font-weight: 700; color: var(--text2); }
.colors input[type="color"] {
  width: 26px; height: 26px; padding: 0; border: none; border-radius: var(--r-sm);
  background: none; cursor: pointer; flex-shrink: 0;
  box-shadow: inset 0 0 0 1px var(--line-3), var(--e1);
}
.colors input[type="color"]::-webkit-color-swatch-wrapper { padding: 2px; }
.colors input[type="color"]::-webkit-color-swatch { border: none; border-radius: 5px; }

/* ── Canvas zoom bar (desktop overlay, bottom-right of the stage) ────────── */
.zoombar {
  position: absolute; z-index: 40;
  bottom: 16px; left: 16px;
  display: flex; align-items: center; gap: 2px;
  padding: 4px; border-radius: var(--r-md);
  background: color-mix(in srgb, var(--surface2) 92%, transparent);
  border: 1px solid var(--line-2); box-shadow: var(--e2); backdrop-filter: blur(10px);
}
.zb-btn, .zb-pct {
  appearance: none; background: none; border: none; cursor: pointer;
  color: var(--text2); font-family: var(--font-ui); font-size: 12px; font-weight: 600;
  height: 26px; min-width: 26px; padding: 0 6px; border-radius: var(--r-xs);
  transition: background 0.12s, color 0.12s;
}
.zb-pct { font-family: var(--font-mono); font-size: 11px; min-width: 46px; }
.zb-btn.zb-wide { padding: 0 9px; }
.zb-btn:hover, .zb-pct:hover { background: var(--fill-2); color: var(--text1); }
.zb-sep { width: 1px; height: 18px; background: var(--line-2); margin: 0 3px; }

/* Retired pre-three-pane collapse control; both desktop rails stay present. */
.sidebar-collapse-btn { display: none; }

/* Pointer + keyboard affordances for persisted rail widths. JavaScript owns
   the drag transaction; CSS keeps the hit target and stage boundary stable. */
.rail-resizer {
  position: fixed; z-index: 45; top: var(--header-h); bottom: 0; width: 7px;
  cursor: col-resize; touch-action: none;
}
.rail-resizer::after {
  content: ''; position: absolute; top: 0; bottom: 0; left: 3px; width: 1px;
  background: var(--accent); opacity: 0; transition: opacity 0.12s;
}
.rail-resizer:hover::after, .rail-resizer:focus-visible::after,
.rail-resizer.dragging::after { opacity: 0.8; }
.rail-resizer-left { left: calc(var(--leftpanel-w) - 3px); }
.rail-resizer-right { right: calc(var(--inspector-w) - 3px); }

.responsive-sheet-toggle {
  appearance: none; min-height: 32px; padding: 0 9px; border-radius: var(--r-xs);
  border: 1px solid var(--line-2); background: var(--fill-faint); color: var(--text2);
  font: 600 11px var(--font-ui); cursor: pointer;
}
.responsive-sheet-toggle[aria-expanded="true"] {
  color: #fff; border-color: var(--accent-ring); background: var(--blue-dim);
}
.responsive-sheet-backdrop {
  position: fixed; z-index: 125; inset: var(--header-h) 0 0;
  background: rgba(0,0,0,0.42); backdrop-filter: blur(2px);
}
.responsive-sheet-backdrop[hidden] { display: none; }

/* ── Responsive shell ───────────────────────────────────────────────────── */
.hdr-mobile-only { display: none; }
#mobileDevSelect { max-width: 150px; }
.drawer-backdrop { display: none; }   /* .app.controls-open reveals it */

/* Tablet: the stage remains stable while Layers and Properties become mutually
   exclusive side sheets. The backing selection is never coupled to visibility. */
@media (max-width: 1023px) {
  .app { grid-template-columns: 1fr; grid-template-rows: var(--header-h) 1fr var(--carousel-h); }
  .stage-shell { grid-column: 1; grid-row: 2; }
  .leftpanel { display: none; }
  .inspector { display: none; }
  .main { padding: 14px; align-items: flex-start; justify-content: flex-start; }
  .carousel { display: flex; grid-column: 1; grid-row: 3; }
  .rail-resizer { display: none; }
  .hdr-mobile-only { display: inline-flex; }
  .hdr-desktop-only { display: none !important; }
  .header { padding: 0 10px; gap: 8px; }
  .header-left { gap: 8px; flex: 1 1 auto; min-width: 0; overflow: hidden; }
  .header-left h1 { flex-shrink: 1; min-width: 0; }
  .header-right { gap: 5px; flex: 0 0 auto; flex-wrap: nowrap; }
  .header #themeToggle, .header #saveIndicator { display: none; }
  #mobileDevSelect { max-width: 104px; flex-shrink: 1; min-width: 0; }
  .device-grid { flex-direction: column; align-items: center; gap: 18px; }
  .btn-sm { padding: 8px 11px; font-size: 12px; }
  .header .btn-sm { padding: 7px 9px; font-size: 11.5px; }
  .preview-hint { display: none; }

  .leftpanel.sheet-open {
    display: flex; position: fixed; z-index: 140;
    top: calc(var(--header-h) + 8px); bottom: calc(var(--carousel-h) + 8px); left: 8px;
    width: min(330px, 44vw); min-width: 260px; max-height: none;
    border: 1px solid var(--line-2); border-radius: var(--r-lg);
    box-shadow: var(--e3); overflow: hidden;
  }
  .inspector.mobile-open, .inspector.sheet-open {
    display: flex; position: fixed; z-index: 140; grid-column: auto; grid-row: auto;
    top: calc(var(--header-h) + 8px); right: 8px; bottom: calc(var(--carousel-h) + 8px); left: auto;
    width: min(360px, 46vw); max-height: none; min-height: 0;
    border: 1px solid var(--line-2); border-radius: var(--r-lg);
    box-shadow: var(--e3); overflow-y: auto;
  }
  .leftpanel.sheet-open .left-sheet-close,
  .inspector.mobile-open .mobile-insp-close,
  .inspector.sheet-open .mobile-insp-close {
    display: inline-flex; align-items: center; justify-content: center;
    position: sticky; top: 8px; align-self: flex-end; z-index: 3;
    min-width: 68px; min-height: 44px; margin: 8px 10px; padding: 7px 14px; border-radius: var(--r-pill);
    border: 1px solid var(--accent-ring); background: var(--accent-deep); color: #fff;
    font: 600 12px var(--font-ui); cursor: pointer; box-shadow: var(--e2);
  }
  .leftpanel.sheet-open .left-sheet-close { flex: 0 0 auto; }
  .inspector.mobile-open .insp-chipbtn, .inspector.sheet-open .insp-chipbtn { min-height: 38px; padding: 7px 11px; }
  .inspector.mobile-open .align-action, .inspector.sheet-open .align-action { min-height: 44px; font-size: 10.5px; }
  .inspector.mobile-open .insp-sw, .inspector.sheet-open .insp-sw { width: 32px; height: 32px; }
  .inspector.mobile-open .insp-lock, .inspector.sheet-open .insp-lock { min-width: 44px; min-height: 44px; }
  .inspector.mobile-open .sel-tools, .inspector.sheet-open .sel-tools { flex-wrap: wrap; }
  .inspector.mobile-open .anchor-grid, .inspector.sheet-open .anchor-grid { width: 96px; height: 96px; }
  .inspector.mobile-open .insp-foot, .inspector.sheet-open .insp-foot { display: none; }
  .firstrun-card {
    top: 12px; transform: translateX(-50%); width: calc(100% - 16px);
    max-height: calc(100dvh - var(--header-h) - 24px); overflow-y: auto; padding: 16px;
  }
  .fr-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

@media (max-width: 699px) {
  .header-left h1 { font-size: 13.5px; }
  .header .btn-sm, .header select { min-height: 44px; padding: 7px 8px; }
  .header #undoBtn, .header #redoBtn { display: none; }
  .legacy-workflow-toggle { width: 44px; min-width: 44px; padding-left: 0 !important; padding-right: 0 !important; font-size: 0 !important; }
  .legacy-workflow-toggle::before { content: '•••'; font: 700 10px var(--font-ui); letter-spacing: 1px; }
  .responsive-sheet-toggle { min-width: 44px; min-height: 44px; padding: 0 7px; font-size: 10px; }
  .carousel { padding: 10px; }
  :root { --carousel-h: 104px; --header-h: 50px; }
  /* Keep scope visible without laying it over the first selected object. */
  .scope-badge { top: 6px; right: 8px; font-size: 8.5px; padding: 3px 7px; }
  .leftpanel.sheet-open,
  .inspector.mobile-open, .inspector.sheet-open {
    top: auto; left: 6px; right: 6px;
    bottom: calc(var(--carousel-h) + max(6px, env(safe-area-inset-bottom)));
    width: auto; min-width: 0; max-height: min(68dvh, 640px);
    border-radius: 15px;
  }
  .leftpanel.sheet-open .lp-foot { display: none; }
  .leftpanel.sheet-open .lp-slides { max-height: 38%; }
  .workflow-modal, .surface-modal, .dmodal, .cmdk {
    top: 6px; width: calc(100vw - 12px); height: calc(100dvh - 12px);
    max-height: calc(100dvh - 12px); border-radius: 15px;
  }
  .color-editor {
    left: 6px !important; right: 6px !important; top: auto !important; bottom: 6px;
    width: calc(100vw - 12px); max-height: calc(100dvh - 12px); border-radius: 15px;
  }
  .surface-modal-body.surface-mode-settings { padding: 0; }
  .surface-modal-body.surface-mode-motion { padding: 0; }
  .motion-surface { grid-template-rows:minmax(220px,.8fr) auto minmax(0,1.2fr); }
  .motion-preview-head > span { display:none; }
  .motion-preview-wrap { padding:6px; }
  .motion-transport { grid-template-columns:1fr 1fr; }
  .motion-transport input[type="range"] { grid-column:1 / -1; grid-row:2; }
  .motion-transport output { grid-column:1 / -1; text-align:center; }
  .motion-story-row { overflow-x:auto; padding-bottom:3px; }
  .motion-story-slide { flex:0 0 120px; min-height:44px; }
  .motion-timeline-panel { grid-template-columns:1fr; overflow:auto; }
  .motion-track-list { min-height:230px; border-right:0; border-bottom:1px solid var(--line); }
  .motion-addbar { align-items:stretch; flex-wrap:wrap; }
  .motion-addbar > select:first-child { flex:1; max-width:none; }
  .motion-addbar > label { width:100%; margin-left:0; justify-content:flex-end; }
  .motion-track-row { grid-template-columns:112px minmax(180px,1fr); }
  .motion-step-side { min-height:260px; }
  .settings-shell { grid-template-columns: 1fr; grid-template-rows: auto minmax(0, 1fr); width: 100%; height: 100%; min-height: 0; }
  .settings-nav { flex-direction: row; gap: 6px; padding: 8px; overflow-x: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .settings-nav button { flex: 0 0 auto; width: auto; min-width: 118px; min-height: 44px; padding: 8px 10px; }
  .settings-nav small { display: none; }
  .settings-content { padding: 16px 14px 22px; }
  .settings-panel { max-width: none; }
  .settings-two-fields, .settings-file-actions { grid-template-columns: 1fr; }
  .settings-field-action { grid-template-columns: 1fr; align-items: stretch; }
  .settings-pref-row { min-height: 48px; }
  .settings-switch { width: 44px; height: 26px; flex-basis: 44px; }
  .settings-switch::after { width: 20px; height: 20px; }
  .settings-switch.on::after { transform: translateX(18px); }
  .settings-danger-row { align-items: stretch; flex-direction: column; }
  .guide-snap-grid { grid-template-columns: 1fr; }
  .guide-snap-head { align-items: flex-start; }
  .grid-axis-row, .grid-axis-settings.compact .grid-axis-row { grid-template-columns: 1fr 1fr; }
  .grid-axis-copy { grid-column: 1 / -1; }
  .surface-modal .tmpl-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .workflow-steps { grid-template-columns: 1fr; }
  .batch-options { grid-template-columns: 1fr; }
  .set-row { grid-template-columns: 60px minmax(0, 1fr); align-items: start; }
  .set-thumb { height: 70px; }
  .set-fields { grid-template-columns: 1fr; }
  .set-status { grid-column: 2; flex-direction: row; align-items: center; }
  .set-actions { grid-column: 2; grid-template-columns: repeat(4, minmax(40px, 1fr)); }
  .workflow-foot { align-items: stretch; flex-direction: column; }
  .workflow-foot .btn { width: 100%; }
  .leftpanel.sheet-open button, .leftpanel.sheet-open input, .leftpanel.sheet-open select,
  .inspector.mobile-open button, .inspector.mobile-open input, .inspector.mobile-open select,
  .inspector.sheet-open button, .inspector.sheet-open input, .inspector.sheet-open select,
  .workflow-modal button, .workflow-modal input, .workflow-modal select,
  .workflow-modal textarea, .workflow-modal label.btn,
  .surface-modal button, .surface-modal input, .surface-modal select,
  .surface-modal textarea, .surface-modal label.btn,
  .dmodal button, .dmodal input, .dmodal select,
  .cmdk input, .cmdk-row,
  .color-editor button, .color-editor input, .color-editor select { min-height: 44px; }
  .leftpanel.sheet-open button, .inspector.mobile-open button, .inspector.sheet-open button,
  .workflow-modal button, .surface-modal button, .dmodal button, .color-editor button { min-width: 44px; }
  .inspector.mobile-open .insp-chipbtn, .inspector.sheet-open .insp-chipbtn { min-height: 44px; }
  .inspector.mobile-open .insp-num-field, .inspector.sheet-open .insp-num-field {
    height: 44px; grid-template-columns: 44px minmax(0, 1fr);
  }
  .leftpanel.sheet-open .lp-layer { min-height: 44px; box-sizing: border-box; }
  .leftpanel.sheet-open .lp-acts { display: inline-flex; }
  .leftpanel.sheet-open .lp-layer button.lp-act { min-width: 44px; min-height: 44px; display: inline-grid; place-items: center; }
  .leftpanel.sheet-open .lp-del {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 44px; min-height: 44px; padding: 0;
  }
  .guide-row { grid-template-columns: 44px minmax(0, 1fr) 78px 44px 44px; }
  .guide-axis, .guide-row .guide-delete { width: 44px; min-width: 44px; height: 44px; }
  .color-eyedropper { width: 44px; height: 44px; }
  .color-mode button { min-height: 44px; }
  .color-presets { grid-template-columns: repeat(auto-fill, minmax(44px, 1fr)); }
  .color-preset { min-width: 44px; min-height: 44px; }
  .color-slider { min-height: 44px; }
  .color-slider input { min-height: 44px; }
  .color-hue input {
    height: 44px; background-size: 100% 12px; background-repeat: no-repeat; background-position: center;
  }
  .guide-manager-head { grid-template-columns: 1fr; }
  .guide-row .guide-delete { grid-column: 5; }
  .surface-modal .settings-switch, .dmodal .settings-switch {
    width: 44px; height: 44px; min-width: 44px; min-height: 44px; border: 0; background: transparent; box-shadow: none;
  }
  .surface-modal .settings-switch::before, .dmodal .settings-switch::before {
    content: ''; position: absolute; top: 9px; left: 0; width: 44px; height: 26px;
    border: 1px solid var(--line-3); border-radius: var(--r-pill); background: var(--fill-2); box-sizing: border-box;
  }
  .surface-modal .settings-switch::after, .dmodal .settings-switch::after { top: 12px; left: 3px; }
  .surface-modal .settings-switch.on::before, .dmodal .settings-switch.on::before { border-color: var(--accent-ring); background: linear-gradient(180deg, var(--accent-bright), var(--accent-deep)); }
  .smart-entry { align-items: stretch; flex-direction: column; }
  .smart-upload { align-items: stretch; flex-direction: column; }
  .smart-upload .btn { width: 100%; }
}
/* Phones: the wordmark yields to the brand mark + device select + actions. */
@media (max-width: 560px) {
  .header-left h1 { display: none; }
}

/* ── Reduced motion ─────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}