/* ============================================================
   THEMERY — gallery shell styles
   Dark Matter (night) × Quiet Editorial warmth (day),
   Blueprint Mono labeling. Built on light-dark() tokens.
   ============================================================ */

/* ---------- registered properties ---------- */
@property --accent {
  syntax: '<color>';
  inherits: true;
  initial-value: #8B5CF6;
}

/* ---------- tokens ---------- */
:root {
  color-scheme: dark;

  /* static fallbacks (dark) — overridden by light-dark() below */
  --bg: #09090B;
  --surface: #18181B;
  --card: #18181B;
  --elevated: #27272A;
  --border: #3F3F46;
  --border-strong: #52525B;
  --text: #FAFAFA;
  --text-2: #A1A1AA;
  --text-3: #71717A;

  --accent: #8B5CF6;
  --accent-soft: color-mix(in srgb, var(--accent) 16%, transparent);
  --accent-glow: 0 0 0 1px var(--accent), 0 0 24px color-mix(in srgb, var(--accent) 35%, transparent);

  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", "Cascadia Code", Consolas, monospace;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.76, 0, 0.24, 1);
  --spring: cubic-bezier(0.34, 1.56, 0.64, 1);

  --radius: 12px;
  --radius-sm: 8px;

  --shadow-1: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-2: 0 4px 12px rgba(0, 0, 0, 0.35), 0 16px 40px rgba(0, 0, 0, 0.3);

  --topbar-h: 60px;
}

:root[data-theme="light"] { color-scheme: light; }
:root[data-theme="auto"]  { color-scheme: light dark; }

@supports (color: light-dark(#000, #fff)) {
  :root {
    --bg: light-dark(#F0EEE9, #09090B);
    --surface: light-dark(#FAF8F4, #18181B);
    --card: light-dark(#FFFFFF, #18181B);
    --elevated: light-dark(#FFFFFF, #27272A);
    --border: light-dark(#E8E0D5, #3F3F46);
    --border-strong: light-dark(#D6CCBC, #52525B);
    --text: light-dark(#1C1B19, #FAFAFA);
    --text-2: light-dark(#44403C, #A1A1AA);
    --text-3: light-dark(#8A8378, #71717A);
    --shadow-tint-1: light-dark(rgba(28, 27, 25, 0.07), rgba(0, 0, 0, 0.4));
    --shadow-tint-2: light-dark(rgba(28, 27, 25, 0.09), rgba(0, 0, 0, 0.33));
    --shadow-1: 0 1px 2px var(--shadow-tint-1);
    --shadow-2: 0 4px 12px var(--shadow-tint-2), 0 16px 40px var(--shadow-tint-2);
  }
}

@supports (transition: --accent 0.4s) {
  :root { transition: --accent 0.45s var(--ease-out); }
}

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

/* the hidden attribute must beat any explicit display on the same element */
[hidden] { display: none !important; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  font-feature-settings: "cv11", "ss01";
  -webkit-font-smoothing: antialiased;
  min-height: 100dvh;
}

h1, h2, h3 { text-wrap: balance; margin: 0; }
p { text-wrap: pretty; }

::selection { background: color-mix(in srgb, var(--accent) 35%, transparent); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

a { color: inherit; }

.mono {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-variant-numeric: tabular-nums;
}

kbd {
  font-family: var(--font-mono);
  font-size: 10px;
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: 5px;
  color: var(--text-3);
  background: var(--surface);
}

/* ---------- scroll progress ---------- */
.progress {
  position: fixed;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--accent) 55%, #06B6D4));
  transform-origin: 0 50%;
  transform: scaleX(0);
  z-index: 200;
  pointer-events: none;
}
@supports (animation-timeline: scroll()) {
  .progress {
    animation: progress-grow linear both;
    animation-timeline: scroll(root);
  }
  @keyframes progress-grow {
    from { transform: scaleX(0); }
    to   { transform: scaleX(1); }
  }
}

/* ---------- top bar ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  gap: 14px;
  height: var(--topbar-h);
  padding: 0 clamp(16px, 3vw, 32px);
  border-bottom: 1px solid var(--border);
  background: var(--bg);
}
@supports (backdrop-filter: blur(8px)) {
  .topbar {
    background: color-mix(in srgb, var(--bg) 72%, transparent);
    backdrop-filter: blur(16px) saturate(1.4);
    -webkit-backdrop-filter: blur(16px) saturate(1.4);
  }
}

.wordmark {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 750;
  letter-spacing: -0.02em;
  text-decoration: none;
  white-space: nowrap;
}
.wordmark span { color: var(--accent); }

.theme-count { color: var(--text-3); white-space: nowrap; }

.searchbox {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 420px;
  margin-inline: auto;
  height: 36px;
  padding: 0 10px 0 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  transition: border-color 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}
.searchbox:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), 0 0 20px color-mix(in srgb, var(--accent) 22%, transparent);
}
.searchbox svg { flex: none; color: var(--text-3); }
.searchbox input {
  flex: 1;
  min-width: 0;
  background: none;
  border: none;
  outline: none;
  color: var(--text);
  font: inherit;
  font-size: 14px;
}
.searchbox input::placeholder { color: var(--text-3); }

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.seg {
  display: inline-flex;
  align-items: center;
  padding: 3px;
  gap: 2px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--surface);
}
.seg button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 30px;
  height: 28px;
  padding: 0 8px;
  border-radius: 6px;
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  transition: background 0.18s var(--ease-out), color 0.18s var(--ease-out);
}
.seg button:hover { color: var(--text); }
.seg button[aria-pressed="true"] {
  background: var(--elevated);
  color: var(--text);
  box-shadow: var(--shadow-1);
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  height: 36px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--surface);
  color: var(--text-2);
  font-size: 13px;
  font-weight: 500;
  transition: border-color 0.18s var(--ease-out), color 0.18s var(--ease-out), transform 0.18s var(--ease-out);
}
.icon-btn:hover { color: var(--text); border-color: var(--border-strong); }
.icon-btn:active { transform: scale(0.97); }
.icon-btn[aria-pressed="true"] {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 55%, var(--border));
  background: var(--accent-soft);
}

.btn-accent {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 36px;
  padding: 0 16px;
  border-radius: 10px;
  background: var(--accent);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid transparent;
  text-decoration: none;
  transition: box-shadow 0.2s var(--ease-out), transform 0.18s var(--ease-out), background 0.2s var(--ease-out);
}
.btn-accent:hover { box-shadow: var(--accent-glow); }
.btn-accent:active { transform: scale(0.97); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 36px;
  padding: 0 14px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  transition: border-color 0.18s var(--ease-out), transform 0.18s var(--ease-out);
}
.btn-ghost:hover { border-color: var(--border-strong); }
.btn-ghost:active { transform: scale(0.97); }

/* ---------- hero ---------- */
.hero {
  padding: clamp(48px, 8vw, 88px) clamp(16px, 4vw, 48px) clamp(20px, 3vw, 36px);
  max-width: 1440px;
  margin-inline: auto;
}
.hero .eyebrow {
  color: var(--accent);
  margin: 0 0 18px;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw + 1rem, 4.6rem);
  font-weight: 780;
  letter-spacing: -0.03em;
  line-height: 1.02;
  max-width: 16ch;
}
.hero .sub {
  margin: 20px 0 0;
  max-width: 58ch;
  font-size: clamp(15px, 1.2vw + 8px, 18px);
  color: var(--text-2);
}
.hero .sub strong { color: var(--text); font-weight: 600; }

/* ---------- featured row ---------- */
.featured {
  max-width: 1440px;
  margin-inline: auto;
  padding: clamp(12px, 2vw, 24px) clamp(16px, 4vw, 48px) 8px;
}
.row-label {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-3);
  margin: 0 0 14px;
  font-weight: 500;
}
.row-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border);
}
.row-label .star { color: var(--accent); }

.featured-row {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: clamp(340px, 42vw, 560px);
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 14px;
  scrollbar-width: thin;
}
.featured-row .card { scroll-snap-align: start; }

body.filtering .featured { display: none; }

/* ---------- toolbar ---------- */
.browse {
  max-width: 1440px;
  margin-inline: auto;
  padding: clamp(8px, 2vw, 20px) clamp(16px, 4vw, 48px) 64px;
}

.toolbar {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 22px;
}

.cats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 32px;
  padding: 0 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text-2);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  transition: border-color 0.18s var(--ease-out), color 0.18s var(--ease-out),
              background 0.18s var(--ease-out), transform 0.18s var(--spring);
}
.pill:hover { color: var(--text); border-color: var(--border-strong); }
.pill:active { transform: scale(0.96); }
.pill .n { color: var(--text-3); }
.pill[aria-pressed="true"] {
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 60%, var(--border));
  color: var(--text);
}
.pill[aria-pressed="true"] .n { color: var(--accent); }

.refine {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.color-filter {
  display: flex;
  align-items: center;
  gap: 7px;
}
.color-filter .label { color: var(--text-3); margin-right: 2px; }
.cdot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid rgba(127, 127, 127, 0.35);
  background: var(--dot, #888);
  transition: transform 0.2s var(--spring), box-shadow 0.2s var(--ease-out);
}
.cdot:hover { transform: scale(1.2); }
.cdot[aria-pressed="true"] {
  box-shadow: 0 0 0 2px var(--bg), 0 0 0 4px var(--accent);
  transform: scale(1.1);
}

.sort-wrap { display: inline-flex; align-items: center; gap: 8px; color: var(--text-3); }
.sort-wrap select {
  height: 32px;
  padding: 0 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
}

.result-count { color: var(--text-3); margin-left: auto; }

.chips {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 28px;
  padding: 0 6px 0 11px;
  border-radius: 999px;
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 45%, var(--border));
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.chip button {
  display: grid;
  place-items: center;
  width: 17px;
  height: 17px;
  border-radius: 50%;
  font-size: 11px;
  color: var(--text-2);
  transition: background 0.15s, color 0.15s;
}
.chip button:hover { background: color-mix(in srgb, var(--accent) 30%, transparent); color: var(--text); }
.clear-all {
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.clear-all:hover { color: var(--text); }

/* ---------- grid + cards ---------- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(320px, 100%), 1fr));
  gap: 24px;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
  overflow: hidden;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out),
              border-color 0.25s var(--ease-out);
}
.card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 50%, var(--border));
  box-shadow: var(--shadow-2);
}
.card.entering {
  animation: card-rise 0.55s var(--ease-out) both;
  animation-delay: calc(min(var(--i, 0), 12) * 45ms);
}
@keyframes card-rise {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

.preview {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--elevated);
  cursor: pointer;
  display: block;
  width: 100%;
  text-align: initial;
  border-bottom: 1px solid var(--border);
}
.preview-hit {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: 0;
}
.preview-hit:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -3px;
  border-radius: 0;
}
.frame {
  position: absolute;
  inset: 0 auto auto 0;
  width: 1280px;
  transform: scale(var(--s, 0.25));
  transform-origin: 0 0;
}
.frame iframe {
  display: block;
  width: 1280px;
  height: 2800px;
  border: 0;
  pointer-events: none;
  transition: transform var(--dur, 2.4s) linear;
  background: transparent;
}
.card:hover .frame iframe,
.preview:focus-within .frame iframe { transform: translateY(var(--shift, 0px)); }

:root[data-motion="reduced"] .frame iframe { transition: none !important; transform: none !important; }

.skeleton {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 12% 8%, var(--c1, #333) 0%, transparent 55%),
    radial-gradient(110% 100% at 88% 30%, var(--c2, #555) 0%, transparent 60%),
    radial-gradient(130% 120% at 50% 110%, var(--c3, #222) 0%, transparent 65%),
    var(--elevated);
  opacity: 1;
  transition: opacity 0.6s var(--ease-out);
  pointer-events: none;
}
.skeleton::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 38%, rgba(255, 255, 255, 0.09) 50%, transparent 62%);
  background-size: 220% 100%;
  animation: shimmer 1.6s linear infinite;
}
@keyframes shimmer {
  from { background-position: 130% 0; }
  to   { background-position: -90% 0; }
}
.card.loaded .skeleton { opacity: 0; }
.card.loaded .skeleton::after { animation: none; }

.badge-new {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 3;
  padding: 4px 8px;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.card-actions {
  position: absolute;
  inset: auto 10px 10px 10px;
  z-index: 3;
  display: flex;
  gap: 8px;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.15s var(--ease-out), transform 0.15s var(--ease-out);
  pointer-events: none;
}
.card:hover .card-actions,
.card:focus-within .card-actions {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.card-actions > * {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 30px;
  padding: 0 11px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  background: rgba(12, 12, 16, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.18);
  text-decoration: none;
  transition: background 0.15s, transform 0.15s var(--spring);
}
@supports (backdrop-filter: blur(8px)) {
  .card-actions > * { backdrop-filter: blur(10px) saturate(1.3); }
}
.card-actions > *:hover { background: rgba(20, 20, 28, 0.9); }
.card-actions > *:active { transform: scale(0.95); }
.card-actions .save-btn.saved { color: #FF6B8B; border-color: rgba(255, 107, 139, 0.5); }
.card-actions .spacer { flex: 1; padding: 0; height: 0; background: none; border: none; pointer-events: none; }

.card-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
}
.card-foot h3 {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.palette-dots { display: inline-flex; gap: 4px; flex: none; }
.palette-dots i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1px solid rgba(127, 127, 127, 0.3);
}
.card-meta {
  margin-left: auto;
  flex: none;
  color: var(--text-3);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* pop animation for save */
@keyframes pop {
  0% { transform: scale(1); }
  40% { transform: scale(1.3); }
  100% { transform: scale(1); }
}
.pop { animation: pop 0.35s var(--spring); }

/* ---------- empty state ---------- */
.empty {
  padding: 90px 20px;
  text-align: center;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
}
.empty .big {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.14em;
  color: var(--text-3);
  display: block;
  margin-bottom: 18px;
}

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 28px clamp(16px, 4vw, 48px);
  max-width: 1440px;
  margin-inline: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 28px;
  color: var(--text-3);
  font-size: 13px;
}
.site-footer .mono { font-size: 10px; }
.site-footer .grow { flex: 1; }

/* ---------- dialogs (shared) ---------- */
dialog {
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--surface);
  color: var(--text);
  padding: 0;
  box-shadow: var(--shadow-2);
}
dialog::backdrop {
  background: rgba(5, 5, 8, 0.55);
}
@supports (backdrop-filter: blur(8px)) {
  dialog::backdrop { backdrop-filter: blur(6px); }
}
dialog[open] {
  opacity: 1;
  transform: translateY(0) scale(1);
}
@supports (transition-behavior: allow-discrete) {
  dialog {
    opacity: 0;
    transform: translateY(14px) scale(0.985);
    transition: opacity 0.28s var(--ease-out), transform 0.28s var(--ease-out),
                overlay 0.28s allow-discrete, display 0.28s allow-discrete;
  }
  dialog[open] { opacity: 1; transform: translateY(0) scale(1); }
  @starting-style {
    dialog[open] { opacity: 0; transform: translateY(14px) scale(0.985); }
  }
}

.dialog-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 5;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  font-size: 14px;
  transition: color 0.15s, border-color 0.15s;
}
.dialog-close:hover { color: var(--text); border-color: var(--border-strong); }

/* ---------- quick view ---------- */
.quickview {
  width: min(1240px, calc(100vw - 32px));
  height: min(780px, calc(100dvh - 48px));
  max-width: none;
  max-height: none;
}
.qv {
  display: grid;
  grid-template-columns: 1fr 320px;
  width: 100%;
  height: 100%;
}
.qv-stage {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  border-right: 1px solid var(--border);
  background: var(--bg);
  border-radius: 16px 0 0 16px;
  overflow: hidden;
}
.qv-chrome {
  flex: none;
  display: flex;
  align-items: center;
  gap: 12px;
  height: 44px;
  padding: 0 14px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.qv-dots { display: inline-flex; gap: 6px; }
.qv-dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-strong);
  opacity: 0.7;
}
.qv-dots i:nth-child(1) { background: #FF5F57; }
.qv-dots i:nth-child(2) { background: #FEBC2E; }
.qv-dots i:nth-child(3) { background: #28C840; }
.qv-url {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-3);
  text-transform: none;
  letter-spacing: 0.03em;
}
.qv-clip {
  position: relative;
  flex: 1;
  overflow: hidden;
  background: var(--elevated);
}
.qv-frame {
  position: absolute;
  inset: 0 auto auto 50%;
  transform-origin: 50% 0;
}
.qv-frame iframe {
  display: block;
  border: 0;
  background: #fff;
}
.qv-nav {
  position: absolute;
  top: 50%;
  translate: 0 -50%;
  z-index: 4;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(12, 12, 16, 0.66);
  color: #fff;
  font-size: 15px;
  transition: background 0.15s, transform 0.2s var(--spring);
}
@supports (backdrop-filter: blur(8px)) {
  .qv-nav { backdrop-filter: blur(8px); }
}
.qv-nav:hover { background: rgba(20, 20, 28, 0.9); transform: scale(1.08); }
.qv-nav.prev { left: 14px; }
.qv-nav.next { right: 14px; }

.qv-side {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px 22px;
  overflow-y: auto;
  min-width: 0;
}
.qv-side .qv-cat { color: var(--accent); margin: 0; }
.qv-side h2 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 740;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.qv-side .qv-vibe {
  margin: 0;
  color: var(--text-2);
  font-size: 14px;
}
.qv-swatches { display: flex; gap: 8px; flex-wrap: wrap; }
.swatch {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  border: 1px solid rgba(127, 127, 127, 0.35);
  background: var(--sw);
  position: relative;
  transition: transform 0.2s var(--spring);
}
.swatch:hover { transform: scale(1.12); }
.qv-facts {
  margin: 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 14px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
}
.qv-facts dt { color: var(--text-3); }
.qv-facts dd { margin: 0; color: var(--text); text-align: right; text-transform: none; letter-spacing: 0.02em; }
.qv-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.qv-tags button {
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text-2);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.05em;
  transition: border-color 0.15s, color 0.15s;
}
.qv-tags button:hover { border-color: var(--accent); color: var(--text); }
.qv-actions { display: flex; flex-direction: column; gap: 8px; margin-top: auto; }
.qv-actions > * { width: 100%; }
.qv-hint { color: var(--text-3); text-align: center; margin: 4px 0 0; }

/* ---------- command palette ---------- */
.palette {
  width: min(620px, calc(100vw - 32px));
  margin-top: 12vh;
  background: var(--surface);
}
.pal-box { display: flex; flex-direction: column; max-height: 62vh; }
.pal-box > input {
  flex: none;
  height: 54px;
  padding: 0 18px;
  border: none;
  border-bottom: 1px solid var(--border);
  background: none;
  outline: none;
  color: var(--text);
  font: inherit;
  font-size: 16px;
  border-radius: 16px 16px 0 0;
}
.pal-results { overflow-y: auto; padding: 8px; }
.pal-group {
  padding: 10px 10px 4px;
  color: var(--text-3);
}
.pal-item {
  display: flex;
  align-items: center;
  gap: 11px;
  width: 100%;
  padding: 9px 10px;
  border-radius: 9px;
  text-align: left;
  color: var(--text);
  font-size: 14px;
}
.pal-item .hint { margin-left: auto; color: var(--text-3); font-size: 11px; font-family: var(--font-mono); }
.pal-item .sub { color: var(--text-3); font-size: 12px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pal-item.active { background: var(--accent-soft); }
.pal-item .dot { width: 12px; height: 12px; border-radius: 50%; flex: none; border: 1px solid rgba(127,127,127,.3); }
.pal-empty { padding: 26px; text-align: center; color: var(--text-3); }
.pal-foot {
  padding: 9px 16px;
  border-top: 1px solid var(--border);
  color: var(--text-3);
}

/* ---------- add-theme dialog ---------- */
.add-dialog { width: min(1060px, calc(100vw - 32px)); max-height: calc(100dvh - 48px); }
.add-grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 0;
  max-height: calc(100dvh - 48px);
}
.add-form {
  padding: 26px 24px;
  border-right: 1px solid var(--border);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.add-form h2 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 740;
  letter-spacing: -0.02em;
}
.add-form .intro { color: var(--text-2); font-size: 13px; margin: 0; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field > span { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-3); }
.field input[type="text"], .field textarea, .field select {
  padding: 9px 11px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
  font-size: 14px;
}
.field textarea { resize: vertical; min-height: 58px; }
@supports (field-sizing: content) {
  .field textarea { field-sizing: content; resize: none; }
}
.field input:focus-visible, .field textarea:focus-visible, .field select:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}
.color-inputs { display: flex; gap: 8px; }
.color-inputs input[type="color"] {
  width: 44px;
  height: 36px;
  padding: 2px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  cursor: pointer;
}
.add-output {
  padding: 26px 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.add-output h3 { font-size: 14px; font-weight: 600; display: flex; align-items: center; gap: 10px; }
.add-output h3 .step {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: var(--font-mono);
  font-size: 11px;
}
.codebox { position: relative; }
.codebox pre {
  margin: 0;
  padding: 14px;
  max-height: 230px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--text-2);
  white-space: pre;
}
.codebox .copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 5px 10px;
  border-radius: 7px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 0.15s, border-color 0.15s;
}
.codebox .copy-btn:hover { color: var(--text); border-color: var(--accent); }
.add-note { color: var(--text-3); font-size: 12.5px; margin: 0; }

/* ---------- compare dialog ---------- */
.compare-dialog {
  width: min(1380px, calc(100vw - 24px));
  height: min(820px, calc(100dvh - 40px));
}
.cmp {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.cmp-head {
  flex: none;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 16px 56px 14px 22px;
  border-bottom: 1px solid var(--border);
}
.cmp-head h2 { font-family: var(--font-display); font-size: 20px; font-weight: 740; margin-right: 8px; }
.cmp-panes {
  flex: 1;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: 1px;
  background: var(--border);
  min-height: 0;
}
.cmp-pane {
  position: relative;
  background: var(--elevated);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.cmp-pane .pane-label {
  flex: none;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  font-size: 12.5px;
  font-weight: 600;
}
.cmp-pane .pane-label a { margin-left: auto; color: var(--text-3); text-decoration: none; font-size: 12px; }
.cmp-pane .pane-label a:hover { color: var(--accent); }
.cmp-clip { position: relative; flex: 1; overflow: hidden; }
.cmp-clip .frame { position: absolute; inset: 0 auto auto 0; }
.cmp-empty { display: grid; place-items: center; color: var(--text-3); padding: 40px; }

/* ---------- toast ---------- */
.toast {
  position: fixed;
  inset: auto auto 28px 50%;
  translate: -50% 0;
  margin: 0;
  padding: 10px 18px;
  border: 1px solid color-mix(in srgb, var(--accent) 50%, var(--border));
  border-radius: 10px;
  background: var(--elevated);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  box-shadow: var(--shadow-2);
}
@supports (transition-behavior: allow-discrete) {
  .toast {
    opacity: 0;
    translate: -50% 10px;
    transition: opacity 0.25s var(--ease-out), translate 0.25s var(--ease-out),
                overlay 0.25s allow-discrete, display 0.25s allow-discrete;
  }
  .toast:popover-open { opacity: 1; translate: -50% 0; }
  @starting-style {
    .toast:popover-open { opacity: 0; translate: -50% 10px; }
  }
}

/* ---------- scroll-driven card reveal (enhancement) ---------- */
@supports (animation-timeline: view()) {
  .grid .card:not(.entering) {
    animation: card-view-in linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 38%;
  }
  /* opacity only — a transform here would pin the card and break the hover lift */
  @keyframes card-view-in {
    from { opacity: 0.3; }
    to   { opacity: 1; }
  }
}

/* ---------- responsive ---------- */
@media (max-width: 1080px) {
  .qv { grid-template-columns: 1fr 280px; }
}
@media (max-width: 920px) {
  .theme-count, .searchbox kbd { display: none; }
  .icon-btn .label { display: none; }
}
@media (max-width: 820px) {
  .qv { grid-template-columns: 1fr; grid-template-rows: minmax(0, 1.4fr) minmax(0, 1fr); }
  .qv-stage { border-right: none; border-bottom: 1px solid var(--border); border-radius: 16px 16px 0 0; }
  .add-grid { grid-template-columns: 1fr; }
  .add-form { border-right: none; border-bottom: 1px solid var(--border); }
  .cmp-panes { grid-auto-flow: row; grid-auto-rows: 1fr; }
}
@media (max-width: 720px) {
  .topbar { flex-wrap: wrap; height: auto; padding-block: 10px; row-gap: 10px; }
  .searchbox { order: 10; max-width: none; flex-basis: 100%; }
  .topbar-actions { margin-left: auto; }
  .wordmark { font-size: 19px; }
  .hero h1 { font-size: clamp(2rem, 9vw, 3rem); }
  .featured-row { grid-auto-columns: 86vw; }
  .result-count { display: none; }
}

/* ---------- motion preferences ---------- */
:root[data-motion="reduced"] *,
:root[data-motion="reduced"] *::before,
:root[data-motion="reduced"] *::after {
  animation-duration: 0.01ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.01ms !important;
}
:root[data-motion="reduced"] html { scroll-behavior: auto; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .frame iframe { transition: none !important; transform: none !important; }
}