:root,
[data-theme="light"] {
  --bg: #f4efe6;
  --bg-deep: #ebe4d8;
  --ink: #1a1612;
  --ink-soft: #5c5348;
  --ink-mute: #8a8074;
  --accent: #c45c3e;
  --accent-soft: #d97857;
  --accent-deep: #9a3f28;
  --accent-glow: rgba(196, 92, 62, 0.18);
  --panel: rgba(244, 239, 230, 0.78);
  --border: rgba(26, 22, 18, 0.08);
  --shadow: 0 24px 60px rgba(26, 22, 18, 0.08);
  --vignette-edge: rgba(244, 239, 230, 0.55);
  --vignette-bottom: rgba(244, 239, 230, 0.75);
  --vignette-top: rgba(244, 239, 230, 0.15);
  --preview-surface: #f4efe6;
  --btn-primary-bg: #1a1612;
  --btn-primary-fg: #f4efe6;
  --btn-primary-hover: #2a241e;
  --snippet-bg: #ebe4d6;
  --snippet-fg: #2c261f;
  --snippet-border: rgba(26, 22, 18, 0.1);
  --snippet-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
  --snippet-copy-bg: rgba(255, 255, 255, 0.55);
  --snippet-copy-fg: #3a322a;
  --snippet-copy-border: rgba(26, 22, 18, 0.12);
  --snippet-copy-hover: rgba(255, 255, 255, 0.85);
  --feature-bg: rgba(255, 255, 255, 0.35);
  --card-bg: rgba(255, 255, 255, 0.4);
  --card-active-bg: rgba(255, 250, 245, 0.9);
  --preview-card-bg: rgba(255, 252, 248, 0.92);
  --mode-bar-bg: rgba(255, 255, 255, 0.5);
  --input-bg: rgba(255, 255, 255, 0.7);
  --radius: 18px;
  --font: "Inter", system-ui, -apple-system, sans-serif;
  --serif: "Instrument Serif", Georgia, serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

[data-theme="dark"] {
  --bg: #141210;
  --bg-deep: #0e0c0b;
  --ink: #f0e9df;
  --ink-soft: #b8aea2;
  --ink-mute: #8a8076;
  --accent: #e07a58;
  --accent-soft: #d97857;
  --accent-deep: #f0a080;
  --accent-glow: rgba(224, 122, 88, 0.22);
  --panel: rgba(28, 24, 22, 0.82);
  --border: rgba(240, 233, 223, 0.1);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --vignette-edge: rgba(20, 18, 16, 0.65);
  --vignette-bottom: rgba(20, 18, 16, 0.85);
  --vignette-top: rgba(20, 18, 16, 0.25);
  --preview-surface: #1a1614;
  --btn-primary-bg: #f0e9df;
  --btn-primary-fg: #141210;
  --btn-primary-hover: #ffffff;
  --snippet-bg: #1e1a17;
  --snippet-fg: #e8dfd2;
  --snippet-border: rgba(240, 233, 223, 0.1);
  --snippet-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  --snippet-copy-bg: rgba(255, 255, 255, 0.08);
  --snippet-copy-fg: #e8dfd2;
  --snippet-copy-border: rgba(255, 255, 255, 0.12);
  --snippet-copy-hover: rgba(255, 255, 255, 0.14);
  --feature-bg: rgba(255, 255, 255, 0.04);
  --card-bg: rgba(255, 255, 255, 0.05);
  --card-active-bg: rgba(224, 122, 88, 0.12);
  --preview-card-bg: rgba(28, 24, 22, 0.92);
  --mode-bar-bg: rgba(255, 255, 255, 0.06);
  --input-bg: rgba(255, 255, 255, 0.06);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.35s var(--ease), color 0.25s var(--ease);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.file-banner {
  position: relative;
  z-index: 20;
  padding: 0.65rem 1rem;
  text-align: center;
  font-size: 0.8rem;
  background: #2a241e;
  color: #f4efe6;
}

.file-banner code {
  background: rgba(255, 255, 255, 0.12);
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  font-size: 0.78rem;
}

#backdrop {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  display: block;
  pointer-events: none;
}

.vignette {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 70% at 50% 40%, transparent 30%, var(--vignette-edge) 100%),
    linear-gradient(180deg, var(--vignette-top) 0%, transparent 20%, transparent 70%, var(--vignette-bottom) 100%);
}

.grain {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  opacity: 0.045;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

[data-theme="dark"] .grain {
  opacity: 0.08;
  mix-blend-mode: soft-light;
}

.nav,
main,
.footer {
  position: relative;
  z-index: 3;
}

/* —— Nav —— */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}

.logo-mark {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow:
    0 0 0 4px var(--accent-glow),
    6px 0 0 -2px var(--accent-soft),
    -5px 3px 0 -3px rgba(154, 63, 40, 0.55);
  animation: logo-breathe 4s ease-in-out infinite;
}

@keyframes logo-breathe {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.08); opacity: 0.9; }
}

.nav nav {
  display: flex;
  gap: 1.75rem;
}

.nav nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 400;
  transition: color 0.25s var(--ease);
}

.nav nav a:hover {
  color: var(--ink);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  border-radius: 999px;
  padding: 0.7rem 1.25rem;
  text-decoration: none;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), box-shadow 0.25s var(--ease), color 0.25s var(--ease);
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-fg);
  box-shadow: 0 8px 24px rgba(26, 22, 18, 0.18);
}

.btn-primary:hover {
  background: var(--btn-primary-hover);
}

.btn-secondary {
  background: var(--mode-bar-bg);
  color: var(--ink);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  background: var(--card-bg);
  border-color: rgba(196, 92, 62, 0.35);
}

.btn-ghost {
  background: transparent;
  color: var(--ink-soft);
  padding: 0.55rem 0.9rem;
  border: 1px solid transparent;
}

.btn-ghost:hover {
  color: var(--ink);
  border-color: var(--border);
  background: var(--mode-bar-bg);
}

/* Theme toggle */
.theme-toggle {
  gap: 0.45rem;
  min-width: 6.5rem;
}

.theme-toggle .theme-icon {
  display: inline-flex;
  width: 1rem;
  height: 1rem;
  position: relative;
}

.theme-toggle .theme-icon::before {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  border-radius: 50%;
  transition: transform 0.3s var(--ease), opacity 0.25s, box-shadow 0.3s;
}

/* Moon in light mode (click to go dark) */
[data-theme="light"] .theme-toggle .theme-icon::before {
  width: 0.7rem;
  height: 0.7rem;
  background: transparent;
  box-shadow: inset -0.28rem -0.1rem 0 0 var(--accent);
  border-radius: 50%;
}

/* Sun in dark mode (click to go light) */
[data-theme="dark"] .theme-toggle .theme-icon::before {
  width: 0.55rem;
  height: 0.55rem;
  background: var(--accent);
  box-shadow:
    0 -0.38rem 0 -0.18rem var(--accent),
    0 0.38rem 0 -0.18rem var(--accent),
    -0.38rem 0 0 -0.18rem var(--accent),
    0.38rem 0 0 -0.18rem var(--accent),
    0.27rem 0.27rem 0 -0.18rem var(--accent),
    -0.27rem 0.27rem 0 -0.18rem var(--accent),
    0.27rem -0.27rem 0 -0.18rem var(--accent),
    -0.27rem -0.27rem 0 -0.18rem var(--accent);
}

/* —— Hero —— */
.hero {
  min-height: calc(100vh - 72px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 4rem 2rem 5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 1rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero h1 {
  margin: 0 0 1.5rem;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.75rem, 7vw, 5.25rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--ink);
}

.hero-title-lead {
  display: inline-block;
  min-width: 12ch;
  transition: opacity 0.4s var(--ease), transform 0.45s var(--ease);
}

.hero-title-lead.is-swap-out {
  opacity: 0;
  transform: translateY(0.2em);
}

.hero-title-lead.is-swap-in {
  opacity: 1;
  transform: translateY(0);
}

.hero h1 em,
.hero-rotate {
  font-style: italic;
  color: var(--accent-deep);
  display: inline-block;
  position: relative;
  vertical-align: bottom;
  /* Reserve space so delete/type doesn't collapse the line */
  min-width: 18ch;
  min-height: 1.15em;
  line-height: 1.15;
}

.hero-rotate-word {
  display: inline-block;
  min-width: 18ch;
  min-height: 1.15em;
  line-height: 1.15;
  white-space: pre;
  vertical-align: bottom;
}

.hero-rotate-word.is-typing::after {
  content: "";
  display: inline-block;
  width: 0.06em;
  height: 0.85em;
  margin-left: 0.08em;
  vertical-align: -0.05em;
  background: currentColor;
  animation: caret-blink 0.85s steps(1) infinite;
}

@keyframes caret-blink {
  0%, 45% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-rotate-word.is-typing::after {
    animation: none;
    opacity: 0;
  }
  .hero-title-lead {
    transition: none;
  }
}

.current-status {
  width: 100%;
  font-size: 0.72rem;
  color: var(--ink-mute);
  letter-spacing: 0.02em;
}

.current-bar.is-held {
  border-color: rgba(196, 92, 62, 0.55);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.current-bar.is-countdown .current-status {
  color: var(--accent-deep);
}

.lede {
  max-width: 34rem;
  margin: 0 0 2rem;
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--ink-soft);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.mode-bars {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
  width: 100%;
  max-width: 52rem;
}

.active-mode-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.45rem 0.85rem;
  padding: 0.85rem 1.1rem;
  flex: 1 1 220px;
  background: var(--mode-bar-bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  backdrop-filter: blur(12px);
}



.active-mode-bar .active-label {
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  width: 100%;
}

.active-mode-bar strong {
  font-size: 0.9rem;
  font-weight: 550;
}

.active-mode-bar code {
  font-size: 0.72rem;
  padding: 0.15rem 0.45rem;
  border-radius: 6px;
  background: rgba(26, 22, 18, 0.06);
  color: var(--accent-deep);
  word-break: break-all;
}

.active-mode-bar .active-family {
  font-size: 0.8rem;
  color: var(--ink-mute);
}

/* —— Gallery: cinematic stage + selector dock —— */
.gallery-inner {
  max-width: 1120px;
}

.preview-stage {
  margin: 0 0 1.25rem;
  border-radius: 20px;
  border: 1px solid rgba(196, 92, 62, 0.28);
  background: var(--preview-card-bg);
  box-shadow: 0 20px 50px var(--accent-glow);
  overflow: hidden;
}

.preview-canvas-wrap {
  position: relative;
  width: 100%;
  height: clamp(320px, 48vh, 560px);
  min-height: 320px;
  background: var(--preview-surface);
  cursor: default;
}

.preview-controls-toggle {
  font-size: 0.75rem !important;
  white-space: nowrap;
}

.preview-controls[hidden],
.preview-controls.is-collapsed {
  display: none !important;
}

.github-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 999px;
  color: var(--ink-soft);
  border: 1px solid var(--border);
  background: var(--mode-bar-bg);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
  text-decoration: none;
}

.github-link:hover {
  color: var(--ink);
  border-color: rgba(196, 92, 62, 0.4);
}

.github-icon {
  display: block;
}

.active-mode-bar.current-bar {
  max-width: 28rem;
  border-color: rgba(196, 92, 62, 0.28);
}

.preview-canvas-wrap canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.preview-overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.85rem 1.25rem;
  padding: 2.5rem 1.25rem 1.15rem;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(20, 16, 12, 0.55) 55%,
    rgba(12, 10, 8, 0.78) 100%
  );
  color: #f4efe6;
  pointer-events: none;
}

.preview-overlay .btn,
.preview-overlay code {
  pointer-events: auto;
}

.preview-overlay-main {
  min-width: 0;
  flex: 1 1 220px;
}

.preview-eyebrow {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(244, 239, 230, 0.7);
  font-weight: 550;
  margin-bottom: 0.35rem;
}

.preview-card-label {
  margin: 0 0 0.35rem !important;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem) !important;
  font-weight: 400 !important;
  color: #faf6f0 !important;
  line-height: 1.2 !important;
  letter-spacing: -0.02em;
}

.preview-card-desc {
  margin: 0 !important;
  font-size: 0.85rem !important;
  color: rgba(244, 239, 230, 0.72) !important;
  line-height: 1.45 !important;
  max-width: 36rem;
}

.preview-overlay-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}

.preview-controls {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 0.75rem 0.9rem 0.85rem;
  background: var(--mode-bar-bg);
  border-top: 1px solid var(--border);
}

.preview-controls-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem 1rem;
}

.preview-control-inline {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.5rem;
  min-width: 0;
}

.preview-control-label {
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-mute);
  font-weight: 550;
  flex-shrink: 0;
  min-width: 2.6rem;
}

.preview-controls-sliders {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.35rem 0.75rem;
  align-items: end;
}

.preview-controls.is-cursor-off .preview-slider-cursor,
.preview-controls.is-cursor-off #preview-mouse-mode,
.preview-controls.is-cursor-off .preview-toggle-cursor {
  opacity: 0.42;
  pointer-events: none;
}

.preview-toggle-inline {
  margin-right: 0.15rem;
}

.preview-slider {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-size: 0.72rem;
  color: var(--ink-soft);
  min-width: 0;
}

.preview-slider span {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.35rem;
  line-height: 1.2;
}

.preview-slider em {
  font-style: normal;
  font-variant-numeric: tabular-nums;
  color: var(--accent-deep);
  font-weight: 550;
  font-size: 0.7rem;
}

.preview-slider input[type="range"] {
  width: 100%;
  height: 1.1rem;
  accent-color: var(--accent);
  cursor: pointer;
  margin: 0;
}

.preview-seg {
  display: inline-flex;
  flex-wrap: nowrap;
  gap: 0;
  padding: 0.12rem;
  border-radius: 8px;
  background: var(--feature-bg);
  border: 1px solid var(--border);
}

.preview-seg-btn {
  border: none;
  background: transparent;
  color: var(--ink-soft);
  font-family: inherit;
  font-size: 0.72rem;
  font-weight: 500;
  padding: 0.28rem 0.55rem;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  line-height: 1.2;
}

.preview-seg-btn:hover {
  color: var(--ink);
}

.preview-seg-btn.active {
  background: var(--card-active-bg);
  color: var(--accent-deep);
  box-shadow: 0 0 0 1px rgba(196, 92, 62, 0.35);
}

.preview-controls-toggles {
  gap: 0.55rem 0.85rem;
  padding-top: 0.15rem;
  border-top: 1px solid var(--border);
}

.preview-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.75rem;
  color: var(--ink-soft);
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
}

.preview-toggle input {
  accent-color: var(--accent);
  width: 0.85rem;
  height: 0.85rem;
  margin: 0;
}

.preview-color-picker,
.preview-bg-swatches {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.28rem;
}

@media (max-width: 1100px) {
  .preview-controls-sliders {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .preview-controls-sliders {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .preview-controls-sliders {
    grid-template-columns: 1fr;
  }
}

.preview-bg-swatch {
  width: 1rem;
  height: 1rem;
  border-radius: 5px;
  border: 2px solid var(--border);
  padding: 0;
  cursor: pointer;
  background: var(--swatch, #f4efe6);
  transition: transform 0.15s, box-shadow 0.15s, border-color 0.15s;
}

.preview-bg-swatch:hover {
  transform: scale(1.1);
}

.preview-bg-swatch.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-glow);
}

.preview-swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  align-items: center;
}

.preview-swatch {
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  border: 2px solid var(--border);
  padding: 0;
  cursor: pointer;
  background: var(--swatch, #c45c3e);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
  transition: transform 0.15s var(--ease), box-shadow 0.15s, border-color 0.15s;
}

.preview-swatch-rainbow {
  background: conic-gradient(
    from 0deg,
    #f44,
    #fd0,
    #4f4,
    #0df,
    #44f,
    #f4f,
    #f44
  );
}

.preview-swatch:hover {
  transform: scale(1.12);
}

.preview-swatch.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-glow);
}

.preview-swatch-theme {
  background:
    linear-gradient(135deg, #c45c3e 0 50%, #e07a58 50% 100%);
}

.preview-custom-color {
  position: relative;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--border);
  cursor: pointer;
  background:
    conic-gradient(from 0deg, #f44, #fd0, #4f4, #0df, #44f, #f4f, #f44);
  flex-shrink: 0;
}

.preview-custom-color.preview-bg-custom {
  border-radius: 6px;
}

.preview-custom-color input[type="color"] {
  position: absolute;
  inset: -4px;
  width: calc(100% + 8px);
  height: calc(100% + 8px);
  padding: 0;
  border: none;
  cursor: pointer;
  opacity: 0.01;
}

.preview-custom-color.active {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px var(--accent-glow);
}

.preview-mode-code {
  font-size: 0.72rem;
  padding: 0.35rem 0.55rem;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.35);
  color: #f0c4b0;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-sm {
  padding: 0.45rem 0.85rem !important;
  font-size: 0.8rem !important;
}

.preview-overlay .btn-secondary {
  background: rgba(255, 255, 255, 0.12);
  color: #faf6f0;
  border-color: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
}

.preview-overlay .btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Selector dock */
.selector-dock {
  border-radius: 16px;
  border: 1px solid var(--border);
  background: var(--feature-bg);
  overflow: hidden;
}

.selector-toolbar {
  padding: 0.85rem 1rem 0.65rem;
  border-bottom: 1px solid var(--border);
  background: var(--mode-bar-bg);
}

.family-chips {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.4rem;
  overflow-x: auto;
  padding-bottom: 0.65rem;
  margin-bottom: 0.55rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(196, 92, 62, 0.35) transparent;
}

.family-chip {
  flex: 0 0 auto;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--ink-soft);
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s var(--ease), border-color 0.2s, color 0.2s;
  white-space: nowrap;
}

.family-chip:hover {
  color: var(--ink);
  border-color: rgba(196, 92, 62, 0.35);
}

.family-chip.active {
  background: var(--card-active-bg);
  border-color: rgba(196, 92, 62, 0.5);
  color: var(--accent-deep);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.selector-search-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
}

.selector-search-row input[type="search"] {
  flex: 1 1 200px;
  font-family: inherit;
  font-size: 0.875rem;
  padding: 0.6rem 0.9rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--ink);
  min-width: 0;
}

.selector-search-row input:focus {
  outline: 2px solid var(--accent-glow);
  border-color: rgba(196, 92, 62, 0.4);
}

.selector-search-row .gallery-meta {
  margin: 0 !important;
  font-size: 0.78rem !important;
  color: var(--ink-mute) !important;
  white-space: nowrap;
}

/* Compact mode rows (replaces dense card grid) */
.mode-list {
  max-height: min(380px, 46vh);
  overflow-y: auto;
  padding: 0.35rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(196, 92, 62, 0.35) transparent;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mode-row {
  display: grid;
  grid-template-columns: 10px minmax(0, 1.4fr) minmax(0, 1.2fr) auto;
  align-items: center;
  gap: 0.65rem 0.85rem;
  width: 100%;
  text-align: left;
  font-family: inherit;
  border: 1px solid transparent;
  background: transparent;
  color: var(--ink);
  padding: 0.55rem 0.75rem;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s var(--ease), border-color 0.15s;
}

.mode-row:hover {
  background: var(--card-bg);
}

.mode-row.active {
  background: var(--card-active-bg);
  border-color: rgba(196, 92, 62, 0.4);
  box-shadow: inset 3px 0 0 var(--accent);
}

.mode-row .mode-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ink-mute);
  flex-shrink: 0;
}

.mode-row.active .mode-dot {
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.mode-row strong {
  font-size: 0.84rem;
  font-weight: 550;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mode-row .mode-id {
  font-size: 0.72rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--ink-mute);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mode-row .mode-family-tag {
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  justify-self: end;
}

@media (max-width: 640px) {
  .mode-row {
    grid-template-columns: 10px minmax(0, 1fr) auto;
  }
  .mode-row .mode-id {
    display: none;
  }
  .preview-canvas-wrap {
    height: min(42vh, 400px);
    min-height: 280px;
  }
}

/* Legacy class kept for tests */
.mode-grid {
  max-height: min(380px, 46vh);
}

.scroll-hint {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

.scroll-hint span {
  width: 1px;
  height: 36px;
  background: linear-gradient(180deg, var(--accent), transparent);
  animation: drip 2.2s ease-in-out infinite;
}

@keyframes drip {
  0%, 100% { transform: scaleY(0.6); opacity: 0.4; transform-origin: top; }
  50% { transform: scaleY(1); opacity: 1; transform-origin: top; }
}

/* —— Panels —— */
.panel {
  padding: 3.5rem 2rem;
}

.panel-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 2.5rem;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(18px) saturate(1.1);
  box-shadow: var(--shadow);
}

.gallery-inner {
  max-width: 1240px;
}

.panel h2 {
  margin: 0 0 0.75rem;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.panel p {
  margin: 0 0 1.25rem;
  color: var(--ink-soft);
  line-height: 1.7;
  font-size: 1rem;
}

.gallery-sub {
  margin-bottom: 0 !important;
}

.gallery-header {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 1rem;
}

.gallery-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.gallery-controls input,
.gallery-controls select {
  font-family: inherit;
  font-size: 0.875rem;
  padding: 0.6rem 0.85rem;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--input-bg);
  color: var(--ink);
  min-width: 160px;
}

.gallery-controls input:focus,
.gallery-controls select:focus {
  outline: 2px solid var(--accent-glow);
  border-color: rgba(196, 92, 62, 0.4);
}

.gallery-meta {
  font-size: 0.8rem !important;
  color: var(--ink-mute) !important;
  margin-bottom: 1rem !important;
}

.mode-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 0.55rem;
  max-height: min(560px, 70vh);
  overflow-y: auto;
  padding-right: 0.25rem;
  scrollbar-width: thin;
  scrollbar-color: rgba(196, 92, 62, 0.35) transparent;
}

.mode-card {
  text-align: left;
  font-family: inherit;
  cursor: pointer;
  padding: 0.85rem 0.9rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--card-bg);
  color: var(--ink);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.mode-card:hover {
  transform: translateY(-1px);
  background: var(--mode-bar-bg);
}

.mode-card.active {
  border-color: rgba(196, 92, 62, 0.5);
  background: var(--card-active-bg);
  box-shadow: 0 6px 20px var(--accent-glow);
}

.mode-card .mode-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ink-mute);
  margin-bottom: 0.3rem;
}

.mode-card.active .mode-dot {
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.mode-card strong {
  font-size: 0.8rem;
  font-weight: 550;
  color: var(--ink);
  line-height: 1.3;
}

.mode-card .mode-id {
  font-size: 0.68rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  color: var(--ink-mute);
  word-break: break-all;
}

.mode-card .mode-family-tag {
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  margin-top: 0.15rem;
}

/* —— Embed —— */
.snippet-wrap,
.code-block-wrap {
  position: relative;
  margin: 0 0 1.5rem;
}

.snippet,
.code-block {
  margin: 0;
  padding: 1.25rem 1.25rem 1.25rem;
  border-radius: 14px;
  background: var(--snippet-bg);
  color: var(--snippet-fg);
  font-size: 0.78rem;
  line-height: 1.55;
  overflow-x: auto;
  border: 1px solid var(--snippet-border);
  box-shadow: var(--snippet-shadow);
}

.snippet-wrap > .snippet,
.code-block-wrap > .code-block,
.snippet-wrap > pre,
.code-block-wrap > pre {
  padding-right: 5.5rem;
  padding-top: 2.5rem;
}

.snippet code,
.code-block code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  white-space: pre;
  background: none;
  color: inherit;
  padding: 0;
}

.copy-code-btn,
.snippet-copy {
  position: absolute;
  top: 0.65rem;
  right: 0.65rem;
  z-index: 2;
  border: 1px solid var(--snippet-copy-border);
  background: var(--snippet-copy-bg);
  color: var(--snippet-copy-fg);
  font-family: inherit;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: 8px;
  padding: 0.35rem 0.65rem;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s, border-color 0.2s;
  backdrop-filter: blur(6px);
}

.copy-code-btn:hover,
.snippet-copy:hover {
  background: var(--snippet-copy-hover);
}

.copy-code-btn.copied,
.snippet-copy.copied {
  background: rgba(196, 92, 62, 0.28);
  border-color: rgba(196, 92, 62, 0.45);
  color: var(--accent-deep);
}


.feature-grid {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.feature-grid li {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  padding: 1rem;
  border-radius: 12px;
  background: var(--feature-bg);
  border: 1px solid var(--border);
}

.feature-grid strong {
  font-size: 0.85rem;
  font-weight: 550;
  letter-spacing: -0.01em;
}

.feature-grid span {
  font-size: 0.8rem;
  color: var(--ink-mute);
  line-height: 1.45;
}

.muted-note {
  font-size: 0.85rem !important;
  color: var(--ink-mute) !important;
  margin-bottom: 0 !important;
}

.muted-note a {
  color: var(--accent-deep);
}

/* —— Stats —— */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 0.5rem;
}

.stats > div {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem 0;
  border-top: 1px solid var(--border);
}

.stats strong {
  font-family: var(--serif);
  font-size: 1.75rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  color: var(--accent-deep);
}

.stats span {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-mute);
}

/* —— Footer / toast —— */
.footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2rem 2rem 3rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.8rem;
  color: var(--ink-soft);
}

.footer .muted {
  color: var(--ink-mute);
}

.footer p {
  margin: 0;
}

.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  padding: 0.65rem 1.15rem;
  border-radius: 999px;
  background: var(--btn-primary-bg);
  color: var(--btn-primary-fg);
  font-size: 0.85rem;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}

.toast[hidden] {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 720px) {
  .nav {
    padding: 1rem 1.25rem;
  }

  .nav nav {
    display: none;
  }

  .hero {
    padding: 2.5rem 1.25rem 3.5rem;
  }

  .panel {
    padding: 2rem 1.25rem;
  }

  .panel-inner {
    padding: 1.35rem;
  }

  .mode-grid {
    max-height: 400px;
  }

  .stats {
    grid-template-columns: 1fr;
  }

  .footer {
    padding: 1.5rem 1.25rem 2.5rem;
    flex-direction: column;
  }
}