/* ============================================================
   Demo-only styles. Two jobs:
   1. Re-assert a full LIGHT token set on [data-theme="light"] so the
      light view stays light even when the OS prefers dark (tokens.css
      only resets colors for the dark selector).
   2. Page scaffolding (sidebar, sections, swatches) — built from tokens,
      never hard-coded brand values.
   ============================================================ */

.prism-root[data-theme="light"] {
  --color-accent: #0066cc;
  --color-accent-hover: #0058b3;
  --color-accent-pressed: #004a99;
  --color-success: #1d8a4e;
  --color-warning: #c2410c;
  --color-danger: #c5283d;
  --bg: #ffffff;
  --bg-elevated: #f5f5f7;
  --bg-secondary: #f5f5f7;
  --bg-overlay: rgba(0, 0, 0, 0.4);
  --label-primary: #1d1d1f;
  --label-secondary: #6e6e73;
  --label-tertiary: #86868b;
  --label-quaternary: #aeaeb2;
  --label-on-accent: #ffffff;
  --separator: rgba(0, 0, 0, 0.08);
  --separator-opaque: #e8e8ed;
  --fill-secondary: #f5f5f7;
  --fill-tertiary: #e8e8ed;
  --fill-quaternary: #ececed;
  --tint-accent-bg: #e8eefb;
  --tint-success-bg: #e6f4ec;
  --tint-warning-bg: #fdeee6;
  --tint-danger-bg: #fbe9ec;
  --material-bg: rgba(255, 255, 255, 0.72);
  --focus-ring: 0 0 0 3px rgba(0, 102, 204, 0.4);
}

html,
body {
  margin: 0;
  padding: 0;
}

.demo-root {
  min-height: 100vh;
  background: var(--bg);
}

/* ---------- App shell: sticky header + sidebar + content ---------- */
.demo-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-radius: 0;
  border-bottom: 1px solid var(--separator);
}
.demo-header-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 10px var(--s-5);
  display: flex;
  align-items: center;
  gap: var(--s-4);
  flex-wrap: wrap;
}
.demo-brand {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  font: var(--text-title-2);
  margin-right: auto;
}
.demo-brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-danger) 45%, var(--color-warning) 75%, var(--color-success));
}
.demo-controls {
  display: flex;
  align-items: center;
  gap: var(--s-4);
  flex-wrap: wrap;
}
.demo-accent-input {
  width: 30px;
  height: 30px;
  padding: 0;
  border: 1px solid var(--separator);
  border-radius: 8px;
  background: none;
  cursor: pointer;
}

.demo-shell {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: var(--s-6);
  padding: var(--s-6) var(--s-5) var(--s-7);
}
.demo-nav {
  position: sticky;
  top: 76px;
  align-self: start;
  max-height: calc(100vh - 96px);
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.demo-nav a {
  display: block;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  color: var(--label-secondary);
  text-decoration: none;
  font: var(--text-subhead);
}
.demo-nav a:hover {
  background: var(--fill-tertiary);
  color: var(--label-primary);
}
.demo-nav .demo-nav-group {
  font: var(--text-footnote);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--label-tertiary);
  padding: 12px 10px 4px;
}
.demo-content {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--s-7);
}

.demo-hero {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
  padding: var(--s-5) 0 var(--s-2);
}
.demo-hero p {
  margin: 0;
  max-width: 60ch;
}
.demo-stat-row {
  display: flex;
  gap: var(--s-6);
  flex-wrap: wrap;
  margin-top: var(--s-3);
}
.demo-stat b {
  font: var(--text-title-1);
  letter-spacing: var(--tracking-title-1);
  display: block;
}

/* ---------- Section + component blocks ---------- */
.demo-section {
  scroll-margin-top: 80px;
  display: flex;
  flex-direction: column;
  gap: var(--s-5);
}
.demo-section-head {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-bottom: 1px solid var(--separator);
  padding-bottom: var(--s-3);
}
.demo-block {
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.demo-block-title {
  display: flex;
  align-items: baseline;
  gap: var(--s-2);
}
.demo-block-title code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--label-tertiary);
}
.demo-canvas {
  border: 1px solid var(--separator);
  border-radius: var(--radius-card);
  background: var(--bg-elevated);
  padding: var(--s-5);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: var(--s-4);
}
.demo-canvas.col {
  flex-direction: column;
  align-items: stretch;
}
.demo-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-4);
  align-items: center;
}
.demo-wrap.top {
  align-items: flex-start;
}

/* ---------- Foundations ---------- */
.demo-swatches {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: var(--s-3);
  width: 100%;
}
.demo-swatch {
  border: 1px solid var(--separator);
  border-radius: var(--radius-input);
  overflow: hidden;
}
.demo-swatch-chip {
  height: 56px;
}
.demo-swatch-meta {
  padding: 8px 10px;
}
.demo-swatch-meta .n {
  font: var(--text-subhead);
  font-weight: 600;
}
.demo-swatch-meta .v {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--label-tertiary);
}

.demo-type-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--s-4);
  padding: var(--s-2) 0;
  border-bottom: 1px solid var(--separator);
  width: 100%;
}
.demo-type-row .spec {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--label-tertiary);
  white-space: nowrap;
}

.demo-space-row {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  width: 100%;
}
.demo-space-bar {
  height: 16px;
  background: var(--color-accent);
  border-radius: 4px;
}

.demo-radius-grid,
.demo-shadow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: var(--s-4);
  width: 100%;
}
.demo-radius-box {
  height: 80px;
  background: var(--fill-tertiary);
  border: 1px solid var(--separator);
  display: flex;
  align-items: flex-end;
  padding: 6px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--label-secondary);
}
.demo-shadow-box {
  height: 80px;
  background: var(--bg);
  border-radius: var(--radius-card);
  display: flex;
  align-items: flex-end;
  padding: 6px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--label-secondary);
}

.demo-icon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
  gap: var(--s-2);
  width: 100%;
}
.demo-icon-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 6px;
  border: 1px solid var(--separator);
  border-radius: var(--radius-input);
  color: var(--label-primary);
}
.demo-icon-cell span {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--label-tertiary);
  text-align: center;
  word-break: break-all;
}

/* ---------- Mini canvases for chrome components ---------- */
.demo-device {
  position: relative;
  width: 300px;
  height: 300px;
  border-radius: var(--radius-modal);
  border: 1px solid var(--separator);
  overflow: hidden;
  background:
    linear-gradient(160deg, rgba(0, 102, 204, 0.18), transparent 60%),
    linear-gradient(20deg, rgba(197, 40, 61, 0.16), transparent 55%),
    var(--bg);
  display: flex;
  flex-direction: column;
}
.demo-device-scroll {
  flex: 1;
  overflow: auto;
  padding: var(--s-4);
  display: flex;
  flex-direction: column;
  gap: var(--s-3);
}
.demo-photobg {
  position: relative;
  border-radius: var(--radius-card);
  padding: var(--s-5);
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-4);
  align-items: center;
  background: linear-gradient(120deg, #1d4ed8, #7c3aed 40%, #db2777 70%, #f59e0b);
  min-height: 150px;
}
.demo-popover-stage {
  display: flex;
  flex-wrap: wrap;
  gap: 56px;
  padding: 48px;
  justify-content: center;
}

@media (max-width: 860px) {
  .demo-shell {
    grid-template-columns: 1fr;
  }
  .demo-nav {
    display: none;
  }
}