/* ==========================================================================
   Skills — Design tokens (portfolio-aligned)
   ========================================================================== */

:root {
  /* Primitive — warm dark palette from brand extraction */
  --p-bg: #121212;
  --p-bg-elev: #1c1917;
  --p-bg-elev-2: #1f1d1b;
  --p-bg-elev-3: #2a2623;

  --p-text: #fafaf9;
  --p-text-dim: #a8a29e;
  --p-text-faint: #78716c;
  --p-text-disabled: #474746;

  --p-accent: #00f0ff;
  --p-accent-glow: rgba(0, 240, 255, 0.15);
  --p-accent-bg: rgba(0, 240, 255, 0.1);
  --p-accent-bg-strong: rgba(0, 240, 255, 0.15);

  --p-border: rgba(255, 255, 255, 0.08);
  --p-border-strong: rgba(255, 255, 255, 0.12);
  --p-border-faint: rgba(255, 255, 255, 0.04);
  --p-border-accent: rgba(0, 240, 255, 0.15);

  /* Semantic */
  --bg: var(--p-bg);
  --bg-elev: var(--p-bg-elev);
  --bg-elev-2: var(--p-bg-elev-2);
  --bg-elev-3: var(--p-bg-elev-3);

  --text: var(--p-text);
  --text-dim: var(--p-text-dim);
  --text-faint: var(--p-text-faint);
  --text-disabled: var(--p-text-disabled);

  --accent: var(--p-accent);
  --accent-glow: var(--p-accent-glow);
  --accent-bg: var(--p-accent-bg);
  --accent-bg-strong: var(--p-accent-bg-strong);

  --border: var(--p-border);
  --border-strong: var(--p-border-strong);
  --border-faint: var(--p-border-faint);
  --border-accent: var(--p-border-accent);

  /* Status */
  --success: #34d399;
  --success-bg: rgba(52, 211, 153, 0.1);
  --warning: #fbbf24;
  --danger: #f87171;

  /* Code */
  --code-bg: #0c0a09;
  --code-text: #e5e7eb;

  /* Geometry */
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius: 8px;
  --radius-lg: 8px;
  --radius-xl: 8px;
  --radius-pill: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -2px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.35), 0 4px 6px -4px rgba(0, 0, 0, 0.25);
  --shadow-glow: 0 0 30px var(--accent-glow);

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 120ms;
  --dur: 180ms;
  --dur-slow: 320ms;

  /* Layout */
  --content-max: 1280px;
  --gutter: 24px;

  /* Typography */
  --font-display: "outfit", system-ui, -apple-system, sans-serif;
  --font-body: "Outfit", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;

  color-scheme: dark;
}

[data-theme="light"] {
  --bg: #fbfbfd;
  --bg-elev: #ffffff;
  --bg-elev-2: #f4f6fb;
  --bg-elev-3: #ebeff7;

  --text: #131722;
  --text-dim: #4d5566;
  --text-faint: #5e6678;
  --text-disabled: #b0b6c2;

  --accent: #00a8b3;
  --accent-glow: rgba(0, 168, 179, 0.12);
  --accent-bg: rgba(0, 168, 179, 0.06);
  --accent-bg-strong: rgba(0, 168, 179, 0.12);

  --border: #e4e7ef;
  --border-strong: #cfd5e1;
  --border-faint: #eef0f5;
  --border-accent: rgba(0, 168, 179, 0.25);

  --code-bg: #f4f6fb;
  --code-text: #1a1d24;

  --shadow-sm: 0 1px 2px rgba(20, 22, 30, 0.05);
  --shadow: 0 4px 6px -1px rgba(20, 22, 30, 0.08), 0 2px 4px -2px rgba(20, 22, 30, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(20, 22, 30, 0.1), 0 4px 6px -4px rgba(20, 22, 30, 0.08);
  --shadow-glow: 0 0 30px var(--accent-glow);

  color-scheme: light;
}

* { box-sizing: border-box; }

::selection {
  background: var(--accent-bg-strong);
  color: var(--text);
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  min-height: 100vh;
  min-height: 100dvh;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease-out);
}
a:hover {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

code, pre, .mono, kbd {
  font-family: var(--font-mono);
  font-size: 13px;
}

kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-dim);
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-bottom-width: 2px;
  border-radius: var(--radius-xs);
  font-family: inherit;
}

.hidden { display: none !important; }

/* Focus rings */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius-xs);
}
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ==========================================================================
   Top bar
   ========================================================================== */

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.topbar-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 12px var(--gutter);
  display: flex;
  align-items: center;
  gap: 16px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.02em;
}
.brand:hover { text-decoration: none; color: var(--text); }
.brand-mark {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: var(--radius);
  background: var(--accent-bg);
  color: var(--accent);
  border: 1px solid var(--border-accent);
}
.brand-name { font-family: var(--font-display); }

.topbar-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 8px;
}
.topbar-nav a {
  color: var(--text-dim);
  font-size: 13.5px;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: var(--radius-xs);
  transition: color var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.topbar-nav a:hover {
  color: var(--text);
  background: var(--bg-elev);
  text-decoration: none;
}

.topbar-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: var(--radius);
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}
.icon-btn:hover {
  color: var(--text);
  border-color: var(--border-strong);
  background: var(--bg-elev-2);
}
.icon-btn .theme-icon-moon { display: block; }
.icon-btn .theme-icon-sun { display: none; }
[data-theme="light"] .icon-btn .theme-icon-moon { display: none; }
[data-theme="light"] .icon-btn .theme-icon-sun { display: block; }

.repo-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 12px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 500;
  transition: color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}
.repo-link:hover {
  color: var(--text);
  border-color: var(--border-strong);
  background: var(--bg-elev-2);
  text-decoration: none;
}
@media (max-width: 640px) {
  .topbar-nav { display: none; }
  .repo-link-text { display: none; }
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  padding: 64px var(--gutter) 56px;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  isolation: isolate;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, color-mix(in srgb, var(--border-strong) 50%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--border-strong) 50%, transparent) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 30%, transparent 75%);
  opacity: 0.4;
}
.hero-glow {
  position: absolute;
  top: -180px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 600px;
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, var(--accent-bg-strong), transparent 70%);
  filter: blur(60px);
  opacity: 0.6;
  animation: hero-float 12s var(--ease-in-out) infinite;
}
@keyframes hero-float {
  0%, 100% { transform: translateX(-50%) translateY(0px); }
  50%      { transform: translateX(-50%) translateY(-20px); }
}

.hero-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  position: relative;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px 5px 10px;
  border-radius: var(--radius-pill);
  background: var(--accent-bg);
  border: 1px solid var(--border-accent);
  color: var(--accent);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.01em;
}
.eyebrow-dot {
  width: 6px;
  height: 6px;
  border-radius: var(--radius-pill);
  background: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-glow);
  animation: pulse 2.4s var(--ease-in-out) infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.45; }
}

h1 {
  margin: 22px 0 16px;
  font-family: var(--font-display);
  font-size: clamp(40px, 7vw, 68px);
  letter-spacing: -0.035em;
  line-height: 1.14;
  font-weight: 700;
}
h1 .accent-word {
  color: var(--accent);
}

.tagline {
  max-width: 680px;
  font-family: var(--font-body);
  font-size: 17.5px;
  font-weight: 300;
  color: var(--text-dim);
  margin: 0 0 28px;
  line-height: 1.55;
}
.tagline strong {
  color: var(--text);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 18px;
  border-radius: var(--radius-xs);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
}
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: var(--accent-bg);
  color: var(--accent);
  border: 1px solid var(--border-accent);
}
.btn-primary:hover {
  text-decoration: none;
  color: var(--text);
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}
.btn-ghost {
  background: var(--bg-elev);
  border-color: var(--border);
  color: var(--text);
}
.btn-ghost:hover {
  background: var(--bg-elev-2);
  border-color: var(--border-strong);
  text-decoration: none;
  color: var(--text);
}

/* Install card */

.install-card {
  border: 1px solid var(--border);
  background: var(--bg-elev);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  max-width: 760px;
  overflow: hidden;
}
.install-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elev-2);
}
.install-card-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 500;
}
.install-card-title svg { color: var(--accent); }

.install-tabs {
  display: flex;
  gap: 2px;
  padding: 3px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
}
.tab {
  background: transparent;
  border: none;
  color: var(--text-dim);
  font: inherit;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: 2px;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}
.tab:hover { color: var(--text); }
.tab.active {
  background: var(--accent-bg);
  color: var(--accent);
}

.install-code {
  position: relative;
  margin: 0;
  padding: 16px 18px;
  padding-right: 64px;
  background: var(--code-bg);
  border: none;
  border-radius: 0;
  overflow-x: auto;
  white-space: pre;
  color: var(--code-text);
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}
.install-code::-webkit-scrollbar { height: 6px; }
.install-code::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }
.install-code code {
  color: var(--code-text);
  background: transparent;
}
.install-help {
  margin: 0;
  padding: 12px 16px;
  color: var(--text-faint);
  font-size: 12.5px;
  border-top: 1px solid var(--border);
  background: var(--bg-elev-2);
}
.install-help code {
  background: var(--bg-elev-3);
  color: var(--accent);
  padding: 1px 6px;
  border-radius: var(--radius-xs);
  font-size: 11.5px;
}

/* Stats */

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 40px 0 0;
  padding: 0;
  border: 1px solid var(--border);
  background: var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  max-width: 760px;
}
.stat {
  background: var(--bg-elev);
  padding: 16px 18px;
  margin: 0;
}
.stat dt {
  font-family: var(--font-body);
  font-size: 11.5px;
  color: var(--text-faint);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}
.stat dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.stat-no { color: var(--success); }
@media (max-width: 720px) {
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .stat dd { font-size: 18px; }
}

/* ==========================================================================
   MCP section
   ========================================================================== */

.mcp-section {
  border-bottom: 1px solid var(--border);
  background: var(--bg);
  padding: 56px var(--gutter);
}

.mcp-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 28px;
  align-items: start;
}

.mcp-copy {
  padding-top: 4px;
}

.mcp-eyebrow {
  margin-bottom: 16px;
}

.mcp-copy h2 {
  margin: 0 0 14px;
  max-width: 680px;
  font-family: var(--font-display);
  font-size: 34px;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.mcp-copy p {
  margin: 0;
  max-width: 620px;
  color: var(--text-dim);
  font-size: 16px;
  line-height: 1.65;
}

.mcp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.mcp-panel {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.mcp-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elev-2);
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 600;
}

.mcp-panel-head code {
  color: var(--accent);
  background: var(--accent-bg);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-xs);
  padding: 2px 7px;
}

.mcp-steps {
  margin: 0;
  padding: 16px;
  display: grid;
  gap: 14px;
  list-style-position: inside;
}

.mcp-steps li {
  color: var(--text-dim);
}

.mcp-steps strong {
  display: block;
  margin-bottom: 8px;
  color: var(--text);
  font-size: 13.5px;
}

.mcp-steps pre {
  position: relative;
  margin: 0;
  padding: 14px 16px;
  padding-right: 64px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--code-bg);
  overflow-x: auto;
  white-space: pre;
}

.mcp-steps code {
  color: var(--code-text);
  background: transparent;
}

.mcp-details {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.mcp-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elev);
  padding: 16px;
}

.mcp-card h3 {
  margin: 0 0 8px;
  font-size: 14px;
  color: var(--text);
}

.mcp-card p {
  margin: 0;
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.6;
}

.mcp-card code {
  color: var(--accent);
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 1px 5px;
  font-size: 11.5px;
}

@media (max-width: 900px) {
  .mcp-inner {
    grid-template-columns: 1fr;
  }
  .mcp-details {
    grid-template-columns: 1fr;
  }
  .mcp-copy h2 {
    font-size: 28px;
  }
}

@media (max-width: 520px) {
  .mcp-section {
    padding: 40px var(--gutter);
  }
  .mcp-steps {
    padding: 12px;
  }
}

/* ==========================================================================
   Controls
   ========================================================================== */

.controls {
  position: sticky;
  top: 58px;
  z-index: 40;
  background: color-mix(in srgb, var(--bg) 80%, transparent);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 14px var(--gutter);
}
.controls-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.search-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.search-icon {
  position: absolute;
  left: 14px;
  color: var(--text-faint);
  pointer-events: none;
}
#search {
  width: 100%;
  height: 42px;
  padding: 0 96px 0 42px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font: inherit;
  font-family: var(--font-body);
  font-size: 14px;
  transition: border-color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out),
              box-shadow var(--dur-fast) var(--ease-out);
}
#search::placeholder { color: var(--text-faint); }
#search:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-elev-2);
  box-shadow: 0 0 0 4px var(--accent-bg);
}
#search::-webkit-search-cancel-button { display: none; }
.search-clear {
  position: absolute;
  right: 44px;
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: color var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out);
}
.search-clear:hover { color: var(--text); background: var(--bg-elev-3); }
.search-kbd {
  position: absolute;
  right: 12px;
  pointer-events: none;
}
@media (max-width: 520px) {
  .search-kbd { display: none; }
  #search { padding-right: 56px; }
  .search-clear { right: 10px; }
}

.controls-row {
  display: flex;
  gap: 12px;
  align-items: center;
}
.categories-wrap {
  flex: 1;
  min-width: 0;
  position: relative;
}
.categories-wrap::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 32px;
  height: 100%;
  background: linear-gradient(to right, transparent, var(--bg));
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--dur) var(--ease-out);
}
.categories-wrap.has-overflow::after { opacity: 1; }
.categories {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 2px 0;
}
.categories::-webkit-scrollbar { display: none; }

.cat {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex-shrink: 0;
  font-size: 12.5px;
  font-weight: 500;
  height: 30px;
  padding: 0 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: var(--bg-elev);
  color: var(--text-dim);
  cursor: pointer;
  white-space: nowrap;
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}
.cat:hover { color: var(--text); border-color: var(--border-strong); }
.cat.active {
  background: var(--accent-bg);
  border-color: var(--border-accent);
  color: var(--accent);
}
.cat-dot {
  width: 7px;
  height: 7px;
  border-radius: var(--radius-pill);
  background: currentColor;
  opacity: 0.8;
  flex-shrink: 0;
}
.cat-name {
  text-transform: capitalize;
  letter-spacing: -0.005em;
}
.cat .cnt {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 18px;
  padding: 0 6px;
  margin-left: -2px;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-faint);
  background: var(--bg-elev-2);
  border-radius: var(--radius-pill);
  font-variant-numeric: tabular-nums;
}
.cat.active .cnt {
  color: var(--accent);
  background: var(--accent-bg-strong);
}

.sort-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.sort-label {
  font-size: 12px;
  color: var(--text-faint);
  font-weight: 500;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}
.select-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}
#sortBy {
  appearance: none;
  -webkit-appearance: none;
  height: 30px;
  padding: 0 30px 0 10px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  font: inherit;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 500;
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-out);
}
#sortBy:hover { border-color: var(--border-strong); }
.select-caret {
  position: absolute;
  right: 8px;
  pointer-events: none;
  color: var(--text-faint);
}
@media (max-width: 600px) {
  .controls-row { flex-direction: column; align-items: stretch; gap: 10px; }
  .sort-wrap { justify-content: space-between; }
}

.meta {
  font-size: 12.5px;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.meta strong { color: var(--text); font-weight: 600; }
.meta-active {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
  background: var(--accent-bg);
  color: var(--accent);
  font-size: 11.5px;
  font-weight: 500;
}
.meta-active button {
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 0;
  display: inline-grid;
  place-items: center;
  font-size: 14px;
  line-height: 1;
  opacity: 0.7;
}
.meta-active button:hover { opacity: 1; }

/* ==========================================================================
   Category install banner
   ========================================================================== */

.category-banner {
  max-width: var(--content-max);
  margin: 16px auto 0;
  padding: 0 var(--gutter);
  animation: fade-up 240ms var(--ease-out) both;
}
.category-banner-inner {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}
.category-banner-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.category-banner-text {
  font-size: 14px;
  color: var(--text-dim);
  margin: 0;
}
.category-banner-text strong { color: var(--text); font-variant-numeric: tabular-nums; }
.category-banner-text code {
  background: var(--accent-bg);
  color: var(--accent);
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  font-size: 12.5px;
  margin-left: 4px;
}
.category-banner-download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px;
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-pill);
  background: var(--accent-bg);
  color: var(--accent);
  font-size: 13px;
  font-weight: 500;
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}
.category-banner-download:hover {
  background: var(--accent);
  color: var(--bg);
  text-decoration: none;
}
.category-banner-download-size {
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
  font-weight: 400;
}
.category-banner-download:hover .category-banner-download-size {
  color: rgba(0, 0, 0, 0.7);
}
.category-banner-tabs {
  margin-bottom: 8px;
  width: fit-content;
}
.category-banner-code {
  position: relative;
  margin: 0;
  padding: 14px 16px;
  padding-right: 70px;
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  overflow-x: auto;
  white-space: pre;
  font-size: 12.5px;
  color: var(--code-text);
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}
.category-banner-code .copy { top: 8px; right: 8px; }

/* ==========================================================================
   Grid
   ========================================================================== */

.grid {
  max-width: var(--content-max);
  margin: 24px auto 64px;
  padding: 0 var(--gutter);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 14px;
}
.empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 64px 16px;
  color: var(--text-faint);
}
.empty-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--bg-elev);
  color: var(--text-faint);
}
.empty-title {
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 4px;
}
.empty-desc { margin: 0 0 16px; font-size: 13.5px; }
.empty button {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--text);
  font: inherit;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 500;
  padding: 7px 14px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease-out);
}
.empty button:hover { border-color: var(--accent); color: var(--accent); }

/* ==========================================================================
   Card
   ========================================================================== */

.card {
  position: relative;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow: hidden;
  transition: border-color var(--dur) var(--ease-out),
              transform var(--dur) var(--ease-out),
              box-shadow var(--dur) var(--ease-out),
              background var(--dur) var(--ease-out);
  animation: fade-up 360ms var(--ease-out) both;
}
@keyframes fade-up {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.card:hover {
  border-color: var(--border-accent);
  background: var(--bg-elev-2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}
.card--spotlight {
  border-color: var(--accent);
  background: var(--bg-elev-2);
  box-shadow: 0 0 0 3px var(--accent-bg), var(--shadow-glow);
}
.card > header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  justify-content: space-between;
}
.card-head-text {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
  flex: 1;
}
.card-name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 15.5px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
  word-break: break-word;
  line-height: 1.45;
}
.card-category {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 500;
  color: var(--text-dim);
  width: fit-content;
  padding: 2px 0;
  text-transform: lowercase;
  letter-spacing: 0.005em;
}
.card-category:hover { color: var(--accent); text-decoration: none; }
.card-category-dot {
  width: 7px;
  height: 7px;
  border-radius: var(--radius-pill);
  background: currentColor;
  flex-shrink: 0;
}
.card-desc {
  margin: 0;
  color: var(--text-dim);
  font-size: 13px;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 4px;
}
.card-quick-copy {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 30px;
  padding: 0 12px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  color: var(--text);
  font: inherit;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 500;
  border-radius: var(--radius-xs);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out);
}
.card-quick-copy:hover {
  background: var(--accent-bg);
  border-color: var(--border-accent);
  color: var(--accent);
}
.card-quick-copy.copied {
  background: var(--success-bg);
  border-color: color-mix(in srgb, var(--success) 50%, transparent);
  color: var(--success);
}
.card-quick-copy svg { flex-shrink: 0; }

.card-download {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 30px;
  padding: 0 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  background: transparent;
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 500;
  margin-left: auto;
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}
.card-download:hover {
  background: var(--bg-elev-2);
  border-color: var(--border-strong);
  color: var(--text);
  text-decoration: none;
}
.card-download svg { flex-shrink: 0; opacity: 0.8; }
.card-download-size {
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
  font-weight: 400;
  font-size: 11.5px;
}

.card-install {
  border-top: 1px solid var(--border-faint);
  padding-top: 8px;
  margin-top: 4px;
}
.card-install summary {
  cursor: pointer;
  list-style: none;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-faint);
  padding: 4px 0;
  user-select: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color var(--dur-fast) var(--ease-out);
}
.card-install summary:hover { color: var(--text-dim); }
.card-install summary::-webkit-details-marker { display: none; }
.summary-caret {
  transition: transform var(--dur) var(--ease-out);
  color: currentColor;
}
.card-install[open] .summary-caret { transform: rotate(180deg); }

.card-install .install-tabs {
  margin-top: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
  width: fit-content;
}
.card-install pre {
  position: relative;
  margin: 0;
  padding: 12px 14px;
  padding-right: 64px;
  background: var(--code-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  overflow-x: auto;
  white-space: pre;
  font-size: 12px;
  color: var(--code-text);
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}

.copy {
  position: absolute;
  top: 8px;
  right: 8px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font: inherit;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  padding: 4px 9px;
  border-radius: var(--radius-xs);
  cursor: pointer;
  z-index: 1;
  box-shadow: -10px 0 14px 6px var(--code-bg);
  transition: background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}
.copy:hover { color: var(--text); border-color: var(--border-strong); background: var(--bg-elev-2); }
.copy.copied {
  background: var(--success-bg);
  color: var(--success);
  border-color: color-mix(in srgb, var(--success) 50%, transparent);
}
.card > footer {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
  gap: 12px;
  margin-top: 2px;
  padding-top: 8px;
  border-top: 1px solid var(--border-faint);
}
.card-source {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  color: var(--text-faint);
  font-size: 12px;
  font-weight: 500;
}
.card-source:hover { color: var(--accent); text-decoration: none; }
.card-source svg { opacity: 0.7; }

/* Category color coding via data-cat-color */
.card[data-cat-color="0"] .card-category, .cat[data-cat-color="0"] .cat-dot { color: #00f0ff; }
.card[data-cat-color="1"] .card-category, .cat[data-cat-color="1"] .cat-dot { color: #34d399; }
.card[data-cat-color="2"] .card-category, .cat[data-cat-color="2"] .cat-dot { color: #fbbf24; }
.card[data-cat-color="3"] .card-category, .cat[data-cat-color="3"] .cat-dot { color: #60a5fa; }
.card[data-cat-color="4"] .card-category, .cat[data-cat-color="4"] .cat-dot { color: #f472b6; }
.card[data-cat-color="5"] .card-category, .cat[data-cat-color="5"] .cat-dot { color: #fb923c; }
.card[data-cat-color="6"] .card-category, .cat[data-cat-color="6"] .cat-dot { color: #2dd4bf; }
.card[data-cat-color="7"] .card-category, .cat[data-cat-color="7"] .cat-dot { color: #c084fc; }
.card[data-cat-color="8"] .card-category, .cat[data-cat-color="8"] .cat-dot { color: #facc15; }
.card[data-cat-color="9"] .card-category, .cat[data-cat-color="9"] .cat-dot { color: #818cf8; }
.card[data-cat-color="10"] .card-category, .cat[data-cat-color="10"] .cat-dot { color: #f87171; }
.card[data-cat-color="11"] .card-category, .cat[data-cat-color="11"] .cat-dot { color: #4ade80; }
.card[data-cat-color="12"] .card-category, .cat[data-cat-color="12"] .cat-dot { color: #38bdf8; }

[data-theme="light"] .card[data-cat-color="0"] .card-category, [data-theme="light"] .cat[data-cat-color="0"] .cat-dot { color: #00a8b3; }
[data-theme="light"] .card[data-cat-color="1"] .card-category, [data-theme="light"] .cat[data-cat-color="1"] .cat-dot { color: #059669; }
[data-theme="light"] .card[data-cat-color="2"] .card-category, [data-theme="light"] .cat[data-cat-color="2"] .cat-dot { color: #b45309; }
[data-theme="light"] .card[data-cat-color="3"] .card-category, [data-theme="light"] .cat[data-cat-color="3"] .cat-dot { color: #2563eb; }
[data-theme="light"] .card[data-cat-color="4"] .card-category, [data-theme="light"] .cat[data-cat-color="4"] .cat-dot { color: #db2777; }
[data-theme="light"] .card[data-cat-color="5"] .card-category, [data-theme="light"] .cat[data-cat-color="5"] .cat-dot { color: #ea580c; }
[data-theme="light"] .card[data-cat-color="6"] .card-category, [data-theme="light"] .cat[data-cat-color="6"] .cat-dot { color: #0d9488; }
[data-theme="light"] .card[data-cat-color="7"] .card-category, [data-theme="light"] .cat[data-cat-color="7"] .cat-dot { color: #9333ea; }
[data-theme="light"] .card[data-cat-color="8"] .card-category, [data-theme="light"] .cat[data-cat-color="8"] .cat-dot { color: #a16207; }
[data-theme="light"] .card[data-cat-color="9"] .card-category, [data-theme="light"] .cat[data-cat-color="9"] .cat-dot { color: #4f46e5; }
[data-theme="light"] .card[data-cat-color="10"] .card-category, [data-theme="light"] .cat[data-cat-color="10"] .cat-dot { color: #dc2626; }
[data-theme="light"] .card[data-cat-color="11"] .card-category, [data-theme="light"] .cat[data-cat-color="11"] .cat-dot { color: #16a34a; }
[data-theme="light"] .card[data-cat-color="12"] .card-category, [data-theme="light"] .cat[data-cat-color="12"] .cat-dot { color: #0284c7; }

/* ==========================================================================
   Skeleton loaders
   ========================================================================== */

.card.skeleton {
  pointer-events: none;
  animation: none;
}
.card.skeleton:hover {
  border-color: var(--border);
  background: var(--bg-elev);
  transform: none;
  box-shadow: none;
}
.sk-line, .sk-pill {
  background: linear-gradient(90deg, var(--bg-elev-2), var(--bg-elev-3), var(--bg-elev-2));
  background-size: 200% 100%;
  border-radius: 4px;
  height: 12px;
  animation: shimmer 1.4s linear infinite;
}
.sk-pill {
  border-radius: var(--radius-pill);
  height: 18px;
  width: 80px;
  flex-shrink: 0;
}
.sk-pill-sm { width: 60px; height: 22px; }
.sk-w-30 { width: 30%; }
.sk-w-50 { width: 50%; }
.sk-w-60 { width: 60%; }
.sk-w-70 { width: 70%; }
.sk-w-90 { width: 90%; }
.sk-w-100 { width: 100%; }
@keyframes shimmer {
  from { background-position: 200% 0; }
  to   { background-position: -200% 0; }
}

/* ==========================================================================
   Site footer
   ========================================================================== */

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-elev);
}
.site-footer-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 32px var(--gutter);
  text-align: center;
  color: var(--text-faint);
  font-size: 13px;
}
.site-footer p { margin: 0 0 6px; }
.site-footer-meta { font-size: 12px; opacity: 0.7; }
.site-footer code {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  padding: 1px 6px;
  border-radius: var(--radius-xs);
  font-size: 11.5px;
}

/* ==========================================================================
   Reduced motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .hero-glow { animation: none; }
  .eyebrow-dot { animation: none; }
  .card { animation: none; }
}

/* ==========================================================================
   AI Chat Assistant
   ========================================================================== */

/* Overlay (dimmed background on mobile) */
.chat-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 999;
  opacity: 0;
  transition: opacity var(--dur) var(--ease-out);
}
.chat-overlay.visible {
  opacity: 1;
}
@media (max-width: 600px) {
  .chat-overlay { display: block; }
}

/* ---- FAB ---- */
.chat-fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 1000;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-pill);
  background: var(--accent);
  color: #000;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(0, 240, 255, 0.35), var(--shadow-lg);
  transition:
    transform var(--dur) var(--ease-out),
    box-shadow var(--dur) var(--ease-out),
    background var(--dur-fast);
  outline: none;
}
.chat-fab:hover {
  transform: scale(1.07);
  box-shadow: 0 6px 32px rgba(0, 240, 255, 0.45), var(--shadow-lg);
}
.chat-fab:active { transform: scale(0.96); }
.chat-fab[aria-expanded="true"] { background: var(--bg-elev); color: var(--text); }
.chat-fab[aria-expanded="true"] .chat-fab-icon--idle { opacity: 0; transform: scale(0.6) rotate(45deg); }
.chat-fab[aria-expanded="true"] .chat-fab-icon--close { opacity: 1; transform: scale(1) rotate(0deg); }
.chat-fab[aria-expanded="false"] .chat-fab-icon--idle { opacity: 1; transform: scale(1) rotate(0deg); }
.chat-fab[aria-expanded="false"] .chat-fab-icon--close { opacity: 0; transform: scale(0.6) rotate(-45deg); }

.chat-fab-icon {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}

/* Pulse ring */
.chat-fab-pulse {
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--accent);
  opacity: 0;
  animation: fab-pulse 2.8s ease-out infinite;
  pointer-events: none;
}
@keyframes fab-pulse {
  0%   { transform: scale(1);   opacity: 0.5; }
  70%  { transform: scale(1.4); opacity: 0; }
  100% { transform: scale(1.4); opacity: 0; }
}
.chat-fab[aria-expanded="true"] .chat-fab-pulse { animation: none; }
.chat-fab.fab--no-key .chat-fab-pulse { border-color: var(--warning); }
.chat-fab.fab--no-key { background: var(--bg-elev-2); color: var(--text-dim); box-shadow: var(--shadow-lg); }

/* ---- Panel ---- */
.chat-panel {
  position: fixed;
  bottom: 96px;
  right: 28px;
  z-index: 1000;
  width: 400px;
  max-width: calc(100vw - 32px);
  height: min(600px, calc(100dvh - 120px));
  display: flex;
  flex-direction: column;
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  box-shadow:
    0 24px 64px rgba(0, 0, 0, 0.5),
    0 0 0 1px rgba(0, 240, 255, 0.06);
  overflow: hidden;

  /* Initial state — hidden */
  opacity: 0;
  transform: translateY(16px) scale(0.97);
  pointer-events: none;
  transition:
    opacity var(--dur-slow) var(--ease-out),
    transform var(--dur-slow) var(--ease-out);
  transform-origin: bottom right;
}
.chat-panel.open {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

@media (max-width: 600px) {
  .chat-panel {
    right: 0;
    bottom: 0;
    width: 100%;
    max-width: 100%;
    height: min(92dvh, 640px);
    border-radius: 20px 20px 0 0;
    transform: translateY(20px) scale(1);
  }
  .chat-panel.open { transform: translateY(0) scale(1); }
  .chat-fab { bottom: 20px; right: 16px; }
}

/* ---- Header ---- */
.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--bg-elev-2);
}
.chat-header-info {
  display: flex;
  align-items: center;
  gap: 10px;
}
.chat-header-avatar {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-pill);
  background: var(--accent-bg);
  border: 1px solid var(--border-accent);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.chat-header-name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
}
.chat-header-sub {
  font-size: 11px;
  color: var(--text-faint);
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 1px;
}
.chat-status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--success);
  display: inline-block;
  box-shadow: 0 0 6px var(--success);
  animation: status-blink 2.5s ease-in-out infinite;
}
@keyframes status-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}
.chat-header-actions {
  display: flex;
  gap: 4px;
}
.chat-icon-btn {
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;
  color: var(--text-faint);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--dur-fast), color var(--dur-fast);
}
.chat-icon-btn:hover { background: var(--bg-elev-3); color: var(--text); }

/* ---- Messages ---- */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  scroll-behavior: smooth;

  /* Custom scrollbar */
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}
.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 4px; }

/* ---- Message bubbles ---- */
.chat-msg {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  animation: msg-in 0.22s var(--ease-out) both;
}
@keyframes msg-in {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.chat-msg--user {
  flex-direction: row-reverse;
}

.chat-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--accent-bg);
  border: 1px solid var(--border-accent);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.chat-bubble {
  max-width: 85%;
  display: flex;
  flex-direction: column;
}

.chat-bubble-inner {
  font-size: 13.5px;
  line-height: 1.6;
  border-radius: 12px;
  padding: 10px 14px;
}

.chat-msg--user .chat-bubble-inner {
  background: var(--accent);
  color: #000;
  border-radius: 12px 12px 4px 12px;
}
.chat-msg--assistant .chat-bubble-inner {
  background: var(--bg-elev-3);
  color: var(--text);
  border-radius: 4px 12px 12px 12px;
  border: 1px solid var(--border);
}

/* Content inside assistant bubbles */
.chat-bubble-inner p { margin: 0 0 9px; }
.chat-bubble-inner p:last-child { margin-bottom: 0; }
.chat-bubble-inner h3 {
  font-size: 13.5px;
  font-weight: 700;
  margin: 14px 0 6px;
  letter-spacing: -0.01em;
}
.chat-bubble-inner h4 {
  font-size: 12.5px;
  font-weight: 650;
  margin: 12px 0 5px;
  color: var(--accent);
  letter-spacing: -0.01em;
}
.chat-bubble-inner ul,
.chat-bubble-inner ol {
  margin: 5px 0 10px;
  padding-left: 20px;
}
.chat-bubble-inner ol { list-style-position: outside; }
.chat-bubble-inner li { margin-bottom: 5px; padding-left: 2px; }
.chat-bubble-inner li:last-child { margin-bottom: 0; }
.chat-bubble-inner strong { font-weight: 600; }
.chat-bubble-inner em { font-style: italic; }
.chat-bubble-inner a:not(.skill-ref) {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: var(--border-accent);
  text-underline-offset: 2px;
}
.chat-bubble-inner code {
  background: var(--code-bg);
  color: var(--accent);
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 12px;
  font-family: var(--font-mono);
}
.chat-bubble-inner hr { border: none; border-top: 1px solid var(--border); margin: 10px 0; }
.chat-msg--user .chat-bubble-inner code {
  background: rgba(0,0,0,0.2);
  color: #000;
}

/* Code blocks inside bubbles */
.cb-wrap {
  position: relative;
  margin: 8px 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}
.cb-lang {
  position: absolute;
  top: 0;
  left: 0;
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-faint);
  padding: 3px 8px;
  background: var(--bg-elev-3);
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
  border-radius: 0 0 4px 0;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.cb-copy {
  position: absolute;
  top: 6px;
  right: 8px;
  font-size: 10px;
  font-family: var(--font-mono);
  color: var(--text-faint);
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 2px 8px;
  cursor: pointer;
  transition: background var(--dur-fast), color var(--dur-fast);
  z-index: 1;
}
.cb-copy:hover { background: var(--bg-elev-3); color: var(--text); }
.cb-pre {
  margin: 0;
  padding: 28px 14px 12px;
  background: var(--code-bg);
  overflow-x: auto;
  font-size: 12px;
  line-height: 1.55;
}
.cb-pre code {
  background: transparent;
  color: var(--code-text);
  padding: 0;
  font-size: 12px;
}

/* Skill reference links */
.skill-ref {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--accent);
  background: var(--accent-bg);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-sm);
  padding: 1px 6px;
  text-decoration: none;
  transition: background var(--dur-fast), transform var(--dur-fast);
}
.skill-ref:hover {
  background: var(--accent-bg-strong);
  text-decoration: none;
  transform: translateY(-1px);
}
.skill-ref::before { content: "#"; font-size: 10px; opacity: 0.7; }

.skill-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}
.skill-actions-filter {
  border: 1px solid var(--border-accent);
  background: var(--accent-bg);
  color: var(--accent);
  border-radius: var(--radius-pill);
  padding: 6px 10px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--dur-fast), transform var(--dur-fast), border-color var(--dur-fast);
}
.skill-actions-filter:hover {
  background: var(--accent-bg-strong);
  border-color: var(--accent);
  transform: translateY(-1px);
}

/* ---- Typing indicator ---- */
.chat-typing .chat-bubble-inner {
  padding: 12px 16px;
  display: flex;
  gap: 5px;
  align-items: center;
}
.typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--text-faint);
  display: inline-block;
  animation: typing-bounce 1.2s ease-in-out infinite;
}
.typing-dot:nth-child(2) { animation-delay: 0.18s; }
.typing-dot:nth-child(3) { animation-delay: 0.36s; }
@keyframes typing-bounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30%            { transform: translateY(-5px); opacity: 1; }
}

/* ---- Starters ---- */
.chat-starters {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  padding: 0 16px 12px;
  flex-shrink: 0;
}
.chat-starters.hidden { display: none !important; }
.chat-starter {
  font-size: 12px;
  font-family: var(--font-body);
  color: var(--text-dim);
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 5px 12px;
  cursor: pointer;
  transition: background var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast);
  text-align: left;
  line-height: 1.35;
}
.chat-starter:hover {
  background: var(--accent-bg);
  border-color: var(--border-accent);
  color: var(--text);
}

/* ---- Input area ---- */
.chat-input-area {
  padding: 12px 14px 10px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
  background: var(--bg-elev-2);
}
.chat-input-wrap {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  background: var(--bg-elev-3);
  border: 1px solid var(--border-strong);
  border-radius: 12px;
  padding: 8px 8px 8px 14px;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.chat-input-wrap:focus-within {
  border-color: var(--border-accent);
  box-shadow: 0 0 0 3px var(--accent-bg);
}
.chat-input {
  flex: 1;
  resize: none;
  border: none;
  background: transparent;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 13.5px;
  line-height: 1.5;
  outline: none;
  min-height: 22px;
  max-height: 140px;
  overflow-y: auto;
  scrollbar-width: thin;
}
.chat-input::placeholder { color: var(--text-disabled); }
.chat-send {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: transform var(--dur-fast), background var(--dur-fast);
  align-self: flex-end;
  margin-bottom: 1px;
}
.chat-send:hover { background: color-mix(in srgb, var(--accent) 85%, white); }
.chat-send:active { transform: scale(0.9); }
.chat-send:disabled {
  background: var(--bg-elev-3);
  color: var(--text-disabled);
  cursor: not-allowed;
}
.chat-input-hint {
  margin: 6px 0 0;
  font-size: 10.5px;
  color: var(--text-faint);
  text-align: center;
  opacity: 0.7;
}
.chat-input-hint a { color: var(--text-faint); }

/* ---- Streaming cursor ---- */
.chat-msg[data-streaming="true"] .chat-bubble-inner::after {
  content: "▋";
  display: inline-block;
  opacity: 1;
  color: var(--accent);
  animation: cursor-blink 0.7s step-end infinite;
  margin-left: 1px;
  vertical-align: text-bottom;
}
@keyframes cursor-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Light theme adjustments */
[data-theme="light"] .chat-panel {
  box-shadow:
    0 16px 48px rgba(20, 22, 30, 0.12),
    0 0 0 1px rgba(0, 168, 179, 0.1);
}
[data-theme="light"] .chat-msg--user .chat-bubble-inner {
  background: var(--accent);
  color: #fff;
}
[data-theme="light"] .chat-msg--user .chat-bubble-inner code {
  background: rgba(255,255,255,0.2);
  color: #fff;
}
[data-theme="light"] .chat-fab {
  box-shadow: 0 4px 20px rgba(0, 168, 179, 0.3), var(--shadow-lg);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .chat-fab-pulse { animation: none; }
  .typing-dot { animation: none; opacity: 0.6; }
  .chat-status-dot { animation: none; }
  .chat-msg { animation: none; }
  .chat-msg[data-streaming="true"] .chat-bubble-inner::after { animation: none; }
}

/* ==========================================================================
   Share — button, card share, toast
   ========================================================================== */

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 10px 3px 7px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--text-dim);
  font-size: 12px;
  font-family: var(--font-body);
  font-weight: 500;
  cursor: pointer;
  transition:
    background var(--dur-fast),
    border-color var(--dur-fast),
    color var(--dur-fast);
  white-space: nowrap;
}
.share-btn:hover {
  background: var(--bg-elev-2);
  border-color: var(--border-strong);
  color: var(--text);
}
.share-btn svg { opacity: 0.7; flex-shrink: 0; transition: opacity var(--dur-fast); }
.share-btn:hover svg { opacity: 1; }

.card-share {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  padding: 0;
  border: none;
  background: transparent;
  color: var(--text-faint);
  cursor: pointer;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
  transition: color var(--dur-fast), background var(--dur-fast);
}
.card-share:hover {
  color: var(--accent);
  background: var(--accent-bg);
}

.share-toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  padding: 8px 20px;
  background: var(--bg-elev-3);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  font-family: var(--font-body);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  z-index: 9999;
  white-space: nowrap;
  transition:
    opacity var(--dur) var(--ease-out),
    transform var(--dur) var(--ease-out);
}
.share-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ==========================================================================
   Card — Read button
   ========================================================================== */

.card-read {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px 5px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-dim);
  font-size: 12px;
  font-family: var(--font-body);
  font-weight: 500;
  cursor: pointer;
  transition:
    background var(--dur-fast),
    border-color var(--dur-fast),
    color var(--dur-fast);
}
.card-read:hover {
  background: var(--accent-bg);
  border-color: var(--border-accent);
  color: var(--accent);
}
.card-read svg { flex-shrink: 0; opacity: 0.7; transition: opacity var(--dur-fast); }
.card-read:hover svg { opacity: 1; }

/* ==========================================================================
   Skill Detail Panel
   ========================================================================== */

.sd-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 890;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-slow) var(--ease-out);
}
.sd-overlay.visible { opacity: 1; pointer-events: auto; }

.skill-detail {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 900;
  width: 680px;
  max-width: 100vw;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border-left: 1px solid var(--border-strong);
  box-shadow: -8px 0 40px rgba(0, 0, 0, 0.4);
  transform: translateX(100%);
  transition: transform var(--dur-slow) var(--ease-out);
  overflow: hidden;
}
.skill-detail.open { transform: translateX(0); }

/* Prevent background scroll while panel is open */
body.sd-open { overflow: hidden; }

/* ── Panel header ── */
.sd-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elev);
  flex-shrink: 0;
}
.sd-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.sd-close-btn {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-dim);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--dur-fast), color var(--dur-fast), border-color var(--dur-fast);
}
.sd-close-btn:hover { background: var(--bg-elev-2); color: var(--text); border-color: var(--border-strong); }
.sd-header-meta { min-width: 0; }
.sd-name {
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sd-cat-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  color: var(--text-faint);
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 1px 8px;
  text-transform: capitalize;
}
/* tint badge by category color — reuse same hue variables */
.sd-cat-badge[data-cat-color] {
  color: inherit;
}

.sd-header-actions { flex-shrink: 0; }
.sd-gh-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text-dim);
  text-decoration: none;
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  transition: color var(--dur-fast), border-color var(--dur-fast), background var(--dur-fast);
}
.sd-gh-link:hover { color: var(--text); border-color: var(--border-strong); background: var(--bg-elev-2); text-decoration: none; }

/* ── Scrollable body ── */
.sd-body {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0;
  scrollbar-width: thin;
  scrollbar-color: var(--border-strong) transparent;
}
.sd-body::-webkit-scrollbar { width: 6px; }
.sd-body::-webkit-scrollbar-track { background: transparent; }
.sd-body::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 3px; }

/* ── Markdown content area ── */
.sd-content {
  padding: 32px 40px;
  max-width: 700px;
  width: 100%;
  align-self: stretch;
}
@media (max-width: 720px) {
  .sd-content { padding: 24px 20px; }
  .skill-detail { width: 100%; }
}

/* Loading spinner */
.sd-loading {
  display: flex;
  gap: 6px;
  padding: 40px 0;
  justify-content: center;
}
.sd-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  animation: sd-bounce 1.2s ease-in-out infinite;
  opacity: 0.7;
}
.sd-dot:nth-child(2) { animation-delay: 0.2s; }
.sd-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes sd-bounce {
  0%, 80%, 100% { transform: scale(0.8); opacity: 0.4; }
  40% { transform: scale(1.2); opacity: 1; }
}

/* Error state */
.sd-error {
  padding: 24px;
  color: var(--danger);
  font-size: 13px;
  border: 1px solid rgba(248, 113, 113, 0.2);
  border-radius: var(--radius);
  background: rgba(248, 113, 113, 0.05);
}
.sd-error a { color: var(--accent); }
.sd-error small { display: block; margin-top: 6px; opacity: 0.7; }

/* ── Rendered markdown styles ── */

.sd-content h1.sd-h, .sd-h1 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  margin: 0 0 20px;
  line-height: 1.3;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.sd-h2 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  margin: 32px 0 10px;
}
.sd-h3 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin: 24px 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.sd-h4 {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-dim);
  margin: 18px 0 6px;
}
.sd-p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
  margin: 0 0 14px;
}
.sd-p strong, .sd-p em { color: var(--text); }
.sd-hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 28px 0;
}
.sd-bq {
  border-left: 3px solid var(--accent);
  margin: 16px 0;
  padding: 8px 16px;
  color: var(--text-dim);
  font-size: 14px;
  background: var(--accent-bg);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.sd-ic {
  font-family: var(--font-mono);
  font-size: 12px;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 1px 5px;
  color: var(--accent);
}

/* Code blocks */
.sd-code-wrap {
  position: relative;
  margin: 16px 0;
  border-radius: var(--radius);
  background: var(--code-bg);
  border: 1px solid var(--border);
  overflow: hidden;
}
.sd-code-lang {
  display: block;
  padding: 4px 12px 3px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  background: var(--bg-elev-2);
  border-bottom: 1px solid var(--border);
}
.sd-copy {
  position: absolute;
  top: 6px;
  right: 8px;
  font-size: 11px;
  font-family: var(--font-mono);
  color: var(--text-faint);
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 2px 8px;
  cursor: pointer;
  transition: background var(--dur-fast), color var(--dur-fast);
  z-index: 1;
}
.sd-copy:hover { background: var(--bg-elev-3); color: var(--text); }
.sd-copy.copied { color: var(--success); border-color: color-mix(in srgb, var(--success) 40%, transparent); }
.sd-code-wrap:not(:has(.sd-code-lang)) .sd-copy { top: 6px; }
.sd-code-wrap pre {
  margin: 0;
  padding: 14px 16px;
  overflow-x: auto;
}
.sd-code-wrap code {
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--code-text);
  background: transparent;
  padding: 0;
}

/* Tables */
.sd-table-wrap {
  overflow-x: auto;
  margin: 16px 0;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.sd-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.sd-table th {
  background: var(--bg-elev-2);
  font-weight: 600;
  color: var(--text);
  text-align: left;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border-strong);
  white-space: nowrap;
}
.sd-table td {
  padding: 7px 14px;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border-faint);
  vertical-align: top;
  line-height: 1.5;
}
.sd-table tr:last-child td { border-bottom: none; }
.sd-table tr:hover td { background: var(--bg-elev); }

/* Lists */
.sd-ul, .sd-ol {
  margin: 4px 0 14px 0;
  padding-left: 22px;
  color: var(--text-dim);
  font-size: 14px;
  line-height: 1.7;
}
.sd-ul { list-style: disc; }
.sd-ul--sub { list-style: circle; margin: 4px 0; }
.sd-ol { list-style: decimal; }
.sd-ul li, .sd-ol li { margin-bottom: 4px; }
.sd-ul li strong, .sd-ol li strong { color: var(--text); }

/* ── Additional files section ── */
.sd-files {
  border-top: 1px solid var(--border);
  background: var(--bg-elev);
  padding: 20px 40px 32px;
}
@media (max-width: 720px) { .sd-files { padding: 16px 20px 24px; } }

.sd-files-hd {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

/* File tree */
.sd-tree {
  list-style: none;
  padding: 0;
  margin: 0;
}
.sd-tree--sub {
  margin-left: 18px;
  border-left: 1px solid var(--border-faint);
  padding-left: 12px;
}
.sd-ti { margin: 2px 0; }
.sd-ti-btn {
  display: flex;
  align-items: center;
  gap: 7px;
  width: 100%;
  padding: 5px 8px;
  background: transparent;
  border: none;
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  font-size: 13px;
  font-family: var(--font-body);
  cursor: pointer;
  text-align: left;
  transition: background var(--dur-fast), color var(--dur-fast);
}
.sd-ti-btn:hover { background: var(--bg-elev-2); color: var(--text); }
.sd-ti-icon { flex-shrink: 0; opacity: 0.6; }
.sd-ti-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sd-ti-caret {
  flex-shrink: 0;
  opacity: 0.5;
  transition: transform var(--dur-fast);
}
.sd-ti-caret.open { transform: rotate(90deg); }
.sd-ti-msg {
  padding: 4px 8px;
  font-size: 12px;
  color: var(--text-faint);
  font-style: italic;
}
.sd-ti-msg--err { color: var(--danger); }

/* Inline file content */
.sd-ti-body {
  margin: 4px 0 8px 26px;
  border-left: 2px solid var(--border);
  padding-left: 12px;
}
.sd-file-md { font-size: 13px; }
.sd-file-md .sd-h1, .sd-file-md .sd-h2 { font-size: 14px; margin-top: 16px; }
.sd-file-md .sd-p { font-size: 13px; }
.sd-file-raw {
  margin: 0;
  padding: 12px;
  background: var(--code-bg);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11.5px;
  overflow-x: auto;
  color: var(--code-text);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .skill-detail { transition: none; }
  .sd-overlay { transition: none; }
  .sd-dot { animation: none; opacity: 0.6; }
}

/* ==========================================================================
   Harness / Tool Selector
   ========================================================================== */

.harness-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0 2px;
  flex-wrap: wrap;
}

.harness-row-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  white-space: nowrap;
  flex-shrink: 0;
}

.harnesses {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.harness {
  padding: 3px 11px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 500;
  font-family: var(--font-ui);
  cursor: pointer;
  line-height: 1.6;
  transition: background 0.12s, color 0.12s, border-color 0.12s;
  user-select: none;
}

.harness:hover {
  border-color: var(--border-strong);
  color: var(--text);
  background: var(--bg-elev-2);
}

.harness.active {
  background: var(--accent-bg);
  border-color: var(--border-accent);
  color: var(--accent);
}

@media (prefers-reduced-motion: reduce) {
  .harness { transition: none; }
}