/* CSS Variables and Base Styles */
/* GitHub Copilot Brand Colors:
   Purple 1: #C898FD  Purple 2: #B870FF  Purple 3: #8534F3 (Primary)
   Purple 4: #43179E  Purple 5: #26115F  Purple 6: #160048
   Orange 1: #F4A876  Orange 2: #F08A3A  Orange 3: #FE4C25
   Orange 4: #C53211  Orange 5: #801E0F  Orange 6: #500A00
*/

/* Nerd Fonts for programming language icons */
@font-face {
  font-family: 'Monaspace Argon NF';
  src: url('/fonts/MonaspaceArgonNF-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Dark theme (default) */
  --color-bg: #0d0d12;
  --color-bg-secondary: #14141c;
  --color-bg-tertiary: #1c1c28;
  --color-border: #2d2d3d;
  --color-text: #e4e4ec;
  --color-text-muted: #9090a8;
  --color-text-emphasis: #ffffff;
  --color-text-primary: var(--color-text);
  --color-text-secondary: var(--color-text-muted);
  --color-bg-primary: var(--color-bg);
  --color-primary: var(--color-accent);
  --color-purple-light: #C898FD;
  --color-purple-dark: #43179E;
  --color-link: #B870FF;
  --color-link-hover: #C898FD;
  --color-accent: #8534F3;
  --color-accent-hover: #B870FF;
  --color-accent-secondary: #FE4C25;
  --color-danger: #C53211;
  --color-warning: #F08A3A;
  --color-success: #10b981;
  --color-error: #C53211;
  --color-card-bg: rgba(20, 20, 28, 0.8);
  --color-card-hover: rgba(28, 28, 40, 0.9);
  --color-glass: rgba(255, 255, 255, 0.05);
  --color-glass-border: rgba(255, 255, 255, 0.1);
  --gradient-primary: linear-gradient(180deg, #8534F3 0%, #B870FF 50%, #FE4C25 100%);
  --gradient-accent: linear-gradient(135deg, #43179E 0%, #8534F3 100%);
  --gradient-hero: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(133, 52, 243, 0.25), transparent),
                   radial-gradient(ellipse 60% 40% at 80% 50%, rgba(254, 76, 37, 0.12), transparent),
                   radial-gradient(ellipse 60% 40% at 20% 50%, rgba(184, 112, 255, 0.12), transparent);
  --border-radius: 8px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.2), 0 2px 4px -2px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 12px 24px -10px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 40px -12px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px -10px rgba(133, 52, 243, 0.5);
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --container-width: 1200px;
  --header-height: 72px;
  --font-mono: 'Monaspace Argon NF', 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;
}

/* Light theme */
[data-theme="light"] {
  --color-bg: #fafafa;
  --color-bg-secondary: #ffffff;
  --color-bg-tertiary: #f5f5f7;
  --color-border: #e4e4e7;
  --color-text: #3f3f46;
  --color-text-muted: #52525b;
  --color-text-emphasis: #18181b;
  --color-link: #8534F3;
  --color-link-hover: #43179E;
  --color-card-bg: rgba(255, 255, 255, 0.9);
  --color-card-hover: rgba(255, 255, 255, 1);
  --color-glass: rgba(255, 255, 255, 0.85);
  --color-glass-border: rgba(0, 0, 0, 0.12);
  --gradient-hero: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(133, 52, 243, 0.18), transparent),
                   radial-gradient(ellipse 60% 40% at 80% 50%, rgba(254, 76, 37, 0.10), transparent),
                   radial-gradient(ellipse 60% 40% at 20% 50%, rgba(184, 112, 255, 0.10), transparent);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 20px 40px -12px rgba(0, 0, 0, 0.15);
  --shadow-glow: 0 0 40px -10px rgba(133, 52, 243, 0.3);
}

/* Auto theme based on system preference */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --color-bg: #fafafa;
    --color-bg-secondary: #ffffff;
    --color-bg-tertiary: #f5f5f7;
    --color-border: #e4e4e7;
    --color-text: #3f3f46;
    --color-text-muted: #52525b;
    --color-text-emphasis: #18181b;
    --color-link: #8534F3;
    --color-link-hover: #43179E;
    --color-card-bg: rgba(255, 255, 255, 0.9);
    --color-card-hover: rgba(255, 255, 255, 1);
    --color-glass: rgba(255, 255, 255, 0.85);
    --color-glass-border: rgba(0, 0, 0, 0.12);
    --gradient-hero: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(133, 52, 243, 0.18), transparent),
                     radial-gradient(ellipse 60% 40% at 80% 50%, rgba(254, 76, 37, 0.10), transparent),
                     radial-gradient(ellipse 60% 40% at 20% 50%, rgba(184, 112, 255, 0.10), transparent);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 20px 40px -12px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 40px -10px rgba(133, 52, 243, 0.3);
  }
}

/* Scoped reset: only apply inside custom page content areas.
   Starlight handles its own box-sizing and reset. */
#main-content *,
#main-content *::before,
#main-content *::after {
  box-sizing: border-box;
}

#main-content {
  margin: 0;
  padding: 0;
}

/* Full-width page gradient on custom pages (not Starlight docs).
   Applied to body so it spans the entire viewport width,
   similar to how github.github.com/gh-aw/ handles its gradient. */
body:has(#main-content) {
  background: var(--gradient-hero);
  background-attachment: fixed;
  background-size: cover;
  min-height: 100vh;
}

/* body styles removed — Starlight handles base body styling.
   Custom page content inherits via scoped selectors below. */

/* Accessibility Utilities */
.sr-only {
  position: fixed;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: var(--color-text-emphasis);
  padding: 12px 24px;
  border-radius: var(--border-radius);
  font-weight: 600;
  z-index: 10000;
  transition: top var(--transition);
}

.skip-link:focus {
  top: 12px;
  outline: 2px solid var(--color-text-emphasis);
  outline-offset: 2px;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.main-frame {
  padding-top: 0px;
}

#main-content a {
  color: var(--color-link);
  text-decoration: none;
  transition: color var(--transition);
}

#main-content a:hover {
  color: var(--link-hover);
}

/* Hero Banner */
.hero-banner {
  text-align: center;
  padding: 24px 0 0;
}

.hero-banner img {
  max-width: 100%;
  height: auto;
  max-height: 200px;
  border-radius: var(--border-radius-lg);
}

/* Hero Section */
.hero {
  text-align: center;
  position: relative;
  background: transparent;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%239C92AC' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: clamp(36px, 8vw, 64px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  position: relative;
  z-index: 1;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: clamp(16px, 3vw, 20px);
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.hero-search {
  max-width: 560px;
  margin: 0 auto;
  position: relative;
  z-index: 100;
}

.hero-search input {
  width: 100%;
  padding: 14px 20px;
  font-size: 15px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  color: var(--color-text);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.hero-search input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(133, 52, 243, 0.15);
}

.hero-search input::placeholder {
  color: var(--color-text-muted);
}

/* Search row with GitHub button */
.search-row {
  display: flex;
  gap: 8px;
}

.search-row input {
  flex: 1;
}

.github-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  color: var(--color-text);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.15s ease;
}

.github-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-text);
}

.github-btn svg {
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .search-row {
    flex-direction: column;
  }

  .github-btn {
    justify-content: center;
    padding: 12px 16px;
  }
}

/* Hero Animated Background - simplified */
.hero-animated-bg {
  display: none;
}

/* Search Results Dropdown */
.search-results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--border-radius-lg);
  margin-top: 12px;
  max-height: 450px;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  z-index: 1000;
}

.search-results.hidden {
  display: none;
}

.search-result,
.search-result-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  width: 100%;
  padding: 14px 18px;
  background: transparent;
  border: 0;
  cursor: pointer;
  border-bottom: 1px solid var(--color-glass-border);
  transition: all var(--transition);
  text-align: left;
  color: inherit;
  font: inherit;
}

.search-result:last-child,
.search-result-item:last-child {
  border-bottom: none;
}

.search-result:hover,
.search-result:focus-visible,
.search-result-item:hover {
  background: var(--color-bg-tertiary);
}

.search-result:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
}

.search-result-type {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-tertiary);
  border-radius: var(--border-radius);
  color: var(--color-primary);
}

.search-result-type svg {
  width: 20px;
  height: 20px;
}

/* Icon color variations by type */
.search-result-type[data-icon="robot"] { color: #B870FF; }
.search-result-type[data-icon="document"] { color: #F4A876; }
.search-result-type[data-icon="lightning"] { color: #FE4C25; }
.search-result-type[data-icon="hook"] { color: #C898FD; }
.search-result-type[data-icon="workflow"] { color: #F08A3A; }
.search-result-type[data-icon="plug"] { color: #10b981; }
.search-result-type[data-icon="wrench"] { color: #60a5fa; }

.search-result-title {
  font-weight: 600;
  font-size: 15px;
  color: var(--color-text-emphasis);
  margin-bottom: 4px;
}

.search-result-title mark {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.3), rgba(236, 72, 153, 0.3));
  color: inherit;
  padding: 0 2px;
  border-radius: 2px;
}

.search-result-description {
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.5;
}

.search-result-empty {
  padding: 20px;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 14px;
}

/* Cards Grid */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  padding: 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  display: block;
  color: inherit;
  text-decoration: none;
  opacity: 0;
  animation: card-enter 0.4s ease-out forwards;
  animation-delay: var(--animation-delay, 0ms);
}

.card-with-count {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.card-with-count .card-icon {
  flex-shrink: 0;
  margin-bottom: 0;
}

.card-with-count .card-content {
  flex: 1;
  min-width: 0;
}

.card-with-count h3 {
  margin-bottom: 6px;
}

.card-count {
  flex-shrink: 0;
  font-size: 28px;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  min-width: 40px;
  text-align: right;
}

.card:hover {
  border-color: var(--color-accent);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

@keyframes card-enter {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--color-primary);
  transition: transform var(--transition), color var(--transition);
}

.card-icon svg {
  width: 100%;
  height: 100%;
}

.card:hover .card-icon {
  transform: scale(1.1);
  color: var(--color-accent-hover);
}

.card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text-emphasis);
  margin-bottom: 10px;
}

.card p {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Quick Links Section */
.quick-links {
  padding: 80px 0;
}

/* Featured Section */
.featured {
  padding: 80px 0;
  background: transparent;
  position: relative;
}

.featured h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--color-text-emphasis);
  margin-bottom: 40px;
  text-align: center;
}

/* Getting Started */
.getting-started {
  padding: 100px 0;
}

.getting-started h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--color-text-emphasis);
  margin-bottom: 48px;
  text-align: center;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  max-width: 900px;
  margin: 0 auto;
}

.step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 64px;
  height: 64px;
  background: var(--gradient-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  font-weight: 800;
  margin: 0 auto 20px;
  box-shadow: var(--shadow-glow);
}

.step h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-text-emphasis);
  margin-bottom: 10px;
}

.step p {
  font-size: 15px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Footer */
.site-footer {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-glass-border);
  padding: 32px 0;
  text-align: center;
}

.site-footer p {
  font-size: 14px;
  color: var(--color-text-muted);
}

.site-footer a {
  color: var(--color-text-muted);
  transition: color var(--transition);
}

.site-footer a:hover {
  color: var(--color-accent);
}

.site-footer .build-info {
  margin-top: 8px;
  font-size: 12px;
  opacity: 0.7;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--border-radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.btn:focus:not(:focus-visible) {
  outline: none;
}

.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--color-accent);
  color: var(--sl-color-text-invert) !important;
  border-color: transparent;
  font-weight: 600;
}

.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
  color: white;
}

.btn-secondary {
  background: var(--color-glass);
  backdrop-filter: blur(10px);
  color: var(--color-text);
  border-color: var(--color-glass-border);
}

.btn-secondary:hover {
  background: var(--color-bg-tertiary);
  border-color: var(--color-border);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn-outline:hover {
  background: var(--color-bg-tertiary);
  border-color: var(--color-link);
}

.btn-icon {
  padding: 8px;
  background: transparent;
  border: none;
  color: var(--color-text-muted);
}

.btn-icon:hover {
  color: var(--color-text);
}


/* Repo launch CTA */
.repo-launch-cta {
  margin: 32px 0;
}

.repo-launch-cta__inner {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  padding: 28px;
  position: relative;
  overflow: hidden;
}

.repo-launch-cta__inner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
}

.repo-launch-cta__eyebrow {
  display: inline-block;
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-hover);
}

.repo-launch-cta__title {
  margin: 0;
  font-size: 1.35rem;
  color: var(--color-text-emphasis);
}

.repo-launch-cta__description {
  margin: 12px 0 0;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.repo-launch-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.repo-launch-cta__actions .btn {
  white-space: nowrap;
}

.repo-launch-cta__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.repo-launch-cta__card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--border-radius);
  padding: 18px;
}

.repo-launch-cta__card h3 {
  margin: 0;
  font-size: 1rem;
  color: var(--color-text-emphasis);
}

.repo-launch-cta__card p {
  margin: 10px 0 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.repo-launch-cta__card-links {
  margin: 10px 0 0;
  padding-left: 18px;
  color: var(--color-text-muted);
}

.repo-launch-cta__card-links li + li {
  margin-top: 6px;
}

.repo-launch-cta__code {
  display: block;
  margin-top: 12px;
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--color-text);
  background: var(--color-bg);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--border-radius);
  overflow-x: auto;
}

@media (max-width: 768px) {
  .repo-launch-cta__inner {
    padding: 24px;
  }

  .repo-launch-cta__actions {
    flex-direction: column;
  }

  .repo-launch-cta__actions .btn {
    justify-content: center;
  }
}

/* Split Button Dropdown */
.install-dropdown {
  position: relative;
  display: inline-flex;
}

.install-dropdown .install-btn-main {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.install-dropdown .install-btn-toggle {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  padding: 10px 10px;
  min-width: auto;
}

.install-dropdown .install-btn-toggle svg {
  transition: transform var(--transition);
}

.install-dropdown.open .install-btn-toggle svg {
  transform: rotate(180deg);
}

.install-dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 4px;
  min-width: 160px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
}

.install-dropdown.open .install-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.install-dropdown-menu a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  color: var(--color-text);
  text-decoration: none;
  font-size: 14px;
  transition: background var(--transition);
}

.install-dropdown-menu a:first-child {
  border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.install-dropdown-menu a:last-child {
  border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.install-dropdown-menu a:hover {
  background: var(--color-bg-tertiary);
}

.install-dropdown-menu svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* Small variant for list items */
.install-dropdown.install-dropdown-small .install-btn-main {
  padding: 8px 12px;
  font-size: 13px;
}

.install-dropdown.install-dropdown-small .install-btn-toggle {
  padding: 8px 8px;
}

.install-dropdown-menu .dropdown-divider {
  height: 1px;
  background: var(--color-border);
  margin: 4px 0;
}

/* Spinner animation */
@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

.spinner {
  animation: spin 1s linear infinite;
}

/* Button states */
.btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

/* Modal */
.modal {
  position: fixed;
  z-index: 1000001;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal.hidden, .hidden {
  display: none;
}

.modal-content {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  width: 100%;
  max-width: 800px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.modal-header {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--color-border);
}

.modal-header-top {
  gap: 16px;
  min-width: 0;
}

.modal-header-top h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-emphasis);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
  flex: 1;
}

.modal-file-switcher {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.modal-file-switcher.hidden {
  display: none;
}

.modal-file-switcher label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.modal-file-switcher-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.modal-file-dropdown {
  position: relative;
  display: inline-flex;
  min-width: min(320px, 100%);
  max-width: min(420px, 100%);
  flex: 1;
}

.modal-file-button {
  justify-content: flex-start;
  min-width: 0;
  flex: 1;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  border-right: 1px solid var(--color-border);
}

.modal-file-button span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.modal-file-toggle {
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  padding: 10px;
  min-width: auto;
}

.modal-file-toggle svg {
  transition: transform var(--transition);
}

.modal-file-dropdown.open .modal-file-toggle svg {
  transform: rotate(180deg);
}

.modal-file-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: 4px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all var(--transition);
  max-height: 280px;
  overflow-y: auto;
}

.modal-file-dropdown.open .modal-file-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.modal-file-menu-item {
  width: 100%;
  display: block;
  padding: 10px 14px;
  text-align: left;
  background: transparent;
  border: none;
  color: var(--color-text);
  font-size: 13px;
  cursor: pointer;
  transition: background var(--transition);
  margin: 0;
}

.modal-file-menu-item:hover,
.modal-file-menu-item:focus-visible {
  background: var(--color-bg-tertiary);
  outline: none;
}

.modal-file-menu-item.active {
  background: color-mix(in srgb, var(--color-accent) 14%, transparent);
  color: var(--color-text-emphasis);
  font-weight: 600;
}

.modal-file-menu-item:first-child {
  border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.modal-file-menu-item:last-child {
  border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 8px;
}

.modal-actions button, .modal-actions div {
  margin: 0;
}

.modal-body {
  flex: 1;
  overflow: auto;
  padding: 0;
}

.modal-body pre {
  margin: 0;
  padding: 24px;
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, Courier, monospace;
  font-size: 13px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-wrap: break-word;
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 200px;
}

.modal-rendered-content {
  padding: 24px;
  min-height: 200px;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
}

.modal-rendered-content > :first-child {
  margin-top: 0;
}

.modal-rendered-content > :last-child {
  margin-bottom: 0;
}

.modal-code-content .shiki {
  margin: 0 !important;
  padding: 24px;
  min-height: 200px;
  border-radius: 0;
}

/* Collection Modal View */
.collection-view {
  padding: 20px 24px;
}

.collection-description {
  font-size: 14px;
  color: var(--color-text);
  margin-bottom: 16px;
  line-height: 1.5;
}

.collection-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.collection-items-header {
  padding: 10px 0;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 8px;
  color: var(--color-text-muted);
  font-size: 13px;
}

.collection-items-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.collection-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition);
}

.collection-item:hover {
  background: var(--color-bg-tertiary);
  border-color: var(--color-accent);
}

.collection-item-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
}

.collection-item-icon svg {
  width: 16px;
  height: 16px;
}

.collection-item-info {
  flex: 1;
  min-width: 0;
}

.collection-item-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.collection-item-usage {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-top: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.collection-item-type {
  font-size: 11px;
  color: var(--color-text-muted);
  background: var(--color-bg-tertiary);
  padding: 2px 6px;
  border-radius: 4px;
  flex-shrink: 0;
  text-transform: capitalize;
}

.collection-loading,
.collection-error {
  padding: 40px;
  text-align: center;
  color: var(--color-text-muted);
}

.collection-error {
  color: var(--color-error);
}

/* External plugin badge */
.resource-tag-external {
  background: var(--color-accent);
  color: var(--color-bg);
  font-weight: 500;
}

/* External plugin modal metadata */
.external-plugin-metadata {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
  padding: 12px 16px;
  background: var(--color-bg-tertiary);
  border-radius: var(--border-radius);
  border: 1px solid var(--color-border);
}

.external-plugin-meta-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 13px;
  line-height: 1.5;
}

.external-plugin-meta-label {
  color: var(--color-text-muted);
  font-weight: 500;
  min-width: 80px;
  flex-shrink: 0;
}

.external-plugin-meta-value {
  color: var(--color-text);
  word-break: break-all;
}

.external-plugin-meta-value a {
  color: var(--color-accent);
  text-decoration: none;
}

.external-plugin-meta-value a:hover {
  text-decoration: underline;
}

.external-plugin-cta {
  margin-bottom: 16px;
}

.external-plugin-repo-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.external-plugin-note {
  font-size: 13px;
  color: var(--color-text-muted);
  font-style: italic;
  line-height: 1.5;
}

/* Page Layouts */
.page-header {
  padding: 40px 0 28px;
  border-bottom: 1px solid var(--color-glass-border);
}

.page-header h1 {
  font-size: clamp(2rem, 4vw, 2.25rem);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 8px;
}

.page-header p {
  font-size: 16px;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin: 0;
  max-width: 42rem;
}

.page-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.page-header-row > div:first-child {
  flex: 1;
  min-width: 0;
}

.page-header .contribute-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 0;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  border-radius: var(--border-radius);
  text-decoration: none;
  white-space: nowrap;
  transition: var(--transition);
  flex-shrink: 0;
}

.page-header .contribute-link:hover {
  background: var(--color-accent);
  color: #fff;
  box-shadow: var(--shadow-glow);
  transform: translateY(-1px);
}

@media (max-width: 600px) {
  .page-header-row {
    flex-direction: column;
    gap: 16px;
  }
}

.page-content {
  padding: 24px 0 80px;
}

/* Search and Filter Bar */
.listing-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  position: relative;
  z-index: 10;
}

.listing-toolbar-row {
  display: flex;
  flex: 1 1 100%;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.listing-toolbar .results-count {
  margin: 0;
}

.listing-controls {
  position: relative;
  margin-left: auto;
}

.listing-controls[open] {
  z-index: 20;
}

.listing-controls-trigger {
  list-style: none;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  min-height: 36px;
  padding: 7px 12px;
  border: 1px solid var(--color-glass-border);
  border-radius: 999px;
  background: var(--color-glass);
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.2;
  cursor: pointer;
  user-select: none;
  transition: border-color var(--transition), background-color var(--transition), color var(--transition), box-shadow var(--transition);
}

.listing-controls-trigger::-webkit-details-marker {
  display: none;
}

.listing-controls-trigger::after {
  content: '▾';
  font-size: 11px;
  line-height: 1;
  color: var(--color-text-muted);
  transition: transform var(--transition), color var(--transition);
}

.listing-controls-trigger:hover,
.listing-controls[open] .listing-controls-trigger {
  background: var(--color-bg-secondary);
  border-color: var(--color-border);
  color: var(--color-text-primary);
}

.listing-controls[open] .listing-controls-trigger {
  box-shadow: var(--shadow);
}

.listing-controls[open] .listing-controls-trigger::after {
  transform: rotate(180deg);
  color: var(--color-text-primary);
}

.listing-controls-panel {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: min(336px, calc(100vw - 32px));
  padding: 14px;
  background: var(--color-card-bg);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--border-radius-lg);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow-md);
}

.listing-controls-panel .filters-bar {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.listing-controls-panel .filter-group {
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
}

.listing-controls-panel .filters-bar .filter-group > label:not(.checkbox-label) {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-primary);
}

.listing-controls-panel .filter-group select,
.listing-controls-panel .filter-group .choices {
  width: 100%;
  min-width: 0;
}

.listing-controls-panel .filter-group .choices {
  margin-top: 0;
}

.listing-controls-panel .choices__inner {
  min-height: 40px;
}

.listing-controls-panel .filters-bar button {
  align-self: flex-end;
  margin-top: 4px;
}

.search-bar {
  display: contents;
}

.search-bar input {
  flex: 1 1 220px;
  min-width: 220px;
  padding: 9px 14px;
  font-size: 13px;
  margin: 0;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius-lg);
  color: var(--color-text);
  transition: all var(--transition);
}

.search-bar input:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-color: var(--color-accent);
  box-shadow: var(--shadow-glow);
}

/* Filters Bar */
.filters-bar {
  display: contents;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0px;
}

.filters-bar .filter-group > label:not(.checkbox-label) {
  display: none;
}

.filter-group select {
  padding: 8px 12px;
  font-size: 13px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  color: var(--color-text);
  min-width: 130px;
  cursor: pointer;
  margin: 0px;
  transition: border-color 0.15s ease;
}

.filter-group select:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-color: var(--color-accent);
}

.filters-bar button {
  margin: 0px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  user-select: none;
  font-size: 13px;
  font-weight: 500;
  color: var(--color-text-muted);
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--color-accent);
}

.btn-small {
  padding: 6px 10px;
  font-size: 12px;
}

/* Choices.js Theme Overrides */
.filter-group .choices {
  min-width: 170px;
  margin-top: 0;
}

.choices {
  margin-bottom: 0;
}

.choices__inner {
  background-color: var(--color-bg-secondary) !important;
  border: 1px solid var(--color-border) !important;
  border-radius: var(--border-radius-lg) !important;
  min-height: 38px;
  padding: 4px 8px;
  font-size: 13px;
  color: var(--color-text);
}

.choices__input {
  background-color: transparent;
  color: var(--color-text);
  font-size: 13px;
  padding: 2px 0;
}

.choices__input::placeholder {
  color: var(--color-text-muted);
}

.choices__list--dropdown,
.choices__list[aria-expanded] {
  background-color: var(--color-bg-secondary) !important;
  border-color: var(--color-border) !important;
  border-radius: 0 0 var(--border-radius) var(--border-radius);
  z-index: 100;
  max-height: 300px;
}

.choices__list--dropdown .choices__item,
.choices__list[aria-expanded] .choices__item {
  color: var(--color-text) !important;
  font-size: 14px;
  padding: 10px 14px;
}

.choices__list--dropdown .choices__item--selectable.is-highlighted,
.choices__list[aria-expanded] .choices__item--selectable.is-highlighted {
  background-color: var(--color-bg-tertiary) !important;
}

.choices__list--multiple .choices__item {
  background-color: var(--color-link);
  border-color: var(--color-link);
  border-radius: 4px;
  color: white;
  font-size: 13px;
  padding: 4px 10px;
  margin: 2px;
}

.choices__list--multiple .choices__item .choices__button {
  border-left-color: rgba(255,255,255,0.3);
  padding-left: 8px;
  margin-left: 6px;
}

.choices__placeholder {
  color: var(--color-text-muted);
  opacity: 1;
}

.choices[data-type*="select-multiple"] .choices__inner,
.choices[data-type*="text"] .choices__inner {
  cursor: text;
}

.is-open .choices__inner {
  border-color: var(--color-accent) !important;
  border-radius: var(--border-radius) var(--border-radius) 0 0 !important;
}

.is-open .choices__list--dropdown,
.is-open .choices__list[aria-expanded] {
  border-color: var(--color-accent) !important;
}

.choices__list--dropdown .choices__item--selectable::after,
.choices__list[aria-expanded] .choices__item--selectable::after {
  display: none;
}

/* Tag variants */
.tag-model {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.2));
  color: #a5b4fc;
}

.tag-none {
  background-color: var(--color-bg-tertiary);
  color: var(--color-text-muted);
  font-style: italic;
}

.tag-handoffs {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(251, 191, 36, 0.2));
  color: #fcd34d;
}

.tag-extension {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(52, 211, 153, 0.2));
  color: #6ee7b7;
}

.tag-category {
  background: linear-gradient(135deg, rgba(236, 72, 153, 0.2), rgba(244, 114, 182, 0.2));
  color: #f9a8d4;
}

.tag-assets {
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(34, 211, 238, 0.2));
  color: #67e8f9;
}

.tag-collection {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(251, 191, 36, 0.2));
  color: #fcd34d;
}

.tag-featured {
  background: var(--gradient-primary);
  color: white;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}

.results-count {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 16px;
  font-weight: 500;
}

@media (max-width: 760px) {
  .listing-toolbar {
    align-items: stretch;
  }

  .listing-toolbar-row {
    align-items: flex-start;
  }

  .listing-controls {
    width: 100%;
    margin-left: 0;
  }

  .listing-controls-trigger {
    width: 100%;
  }

  .listing-controls-panel {
    width: 100%;
  }
}

/* Resource List */
.resource-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.resource-item {
  background: var(--color-card-bg);
  backdrop-filter: blur(10px);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--border-radius-lg);
  padding: 20px 24px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  transition: all var(--transition);
  position: relative;
}

.resource-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-lg) 0 0 var(--border-radius-lg);
  opacity: 0;
  transition: opacity var(--transition), left var(--transition);
}

.resource-item:hover,
.resource-item:focus-within {
  background: var(--color-card-hover);
  transform: translateX(4px);
  box-shadow: var(--shadow);
  border-radius: 0px var(--border-radius-lg) var(--border-radius-lg) 0px;
}

.resource-item:hover::before,
.resource-item:focus-within::before {
  opacity: 1;
  left: -4px;
}

.resource-preview {
  flex: 1;
  min-width: 0;
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  background: transparent;
  border: 0;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

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

.resource-info {
  flex: 1;
  min-width: 0;
  width: 100%;
}

.resource-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-emphasis);
  margin-bottom: 4px;
}

.resource-description {
  font-size: 14px;
  color: var(--color-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
}

.resource-meta {
  display: flex;
  gap: 8px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.resource-tag {
  font-size: 12px;
  padding: 2px 8px;
  background-color: var(--color-bg-tertiary);
  border-radius: 12px;
  color: var(--color-text-muted);
}

.resource-actions {
  display: flex;
  gap: 8px;
  flex-shrink: 0;
}

.resource-actions button {
  margin: 0px;
}

/* Last Updated */
.last-updated {
  font-size: 12px;
  color: var(--color-text-muted);
  cursor: default;
  margin-left: auto;
}

/* Collection Items */
.collection-items {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
}

.collection-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  font-size: 13px;
  color: var(--color-text-muted);
}

.collection-item-kind {
  font-size: 11px;
  padding: 2px 6px;
  background-color: var(--color-bg-tertiary);
  border-radius: 4px;
  text-transform: capitalize;
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-text-muted);
}

.empty-state h3 {
  font-size: 18px;
  color: var(--color-text);
  margin-bottom: 8px;
}

/* Loading State */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 20px;
  color: var(--color-text-muted);
}

/* Toast Notifications */
.toast {
  position: fixed;
  bottom: 24px;
  padding: 12px 20px;
  background-color: var(--color-success);
  color: white;
  border-radius: var(--border-radius);
  font-size: 14px;
  font-weight: 500;
  z-index: 1100;
}

.toast.error {
  background-color: var(--color-danger);
}

/* Responsive */
@media (max-width: 1024px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-particle {
    opacity: 0.2;
  }

  .hero-particle-1 { width: 200px; height: 200px; }
  .hero-particle-2 { width: 150px; height: 150px; }
  .hero-particle-3 { width: 180px; height: 180px; }

  .hero-search {
    max-width: 100%;
    padding: 0 16px;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .cards-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 0 16px;
  }

  .card {
    padding: 24px;
  }

  .card::after {
    display: none;
  }

  .card-icon {
    width: 36px;
    height: 36px;
  }

  .card-with-count {
    flex-wrap: wrap;
  }

  .card-with-count .card-icon {
    width: 32px;
    height: 32px;
  }

  .card-count {
    position: absolute;
    top: 20px;
    right: 20px;
  }

  .container {
    padding: 0 16px;
  }

  .quick-links {
    padding: 40px 0;
  }

  .resource-item {
    flex-direction: column;
    align-items: stretch;
  }

  .resource-actions {
    justify-content: flex-end;
  }

  /* Ensure touch targets are at least 44px */
  .card,
  .search-result,
  .hero-search input {
    min-height: 44px;
  }
}

@media (max-width: 480px) {
  .hero h1 { font-size: 28px; }
  .hero-subtitle { font-size: 16px; }
  .card h3 { font-size: 18px; }
  .card p { font-size: 14px; }
}

/* Safe area support for notched devices */
@supports (padding: max(0px)) {
  .container {
    padding-left: max(24px, env(safe-area-inset-left));
    padding-right: max(24px, env(safe-area-inset-right));
  }

  @media (max-width: 768px) {
    .container {
      padding-left: max(16px, env(safe-area-inset-left));
      padding-right: max(16px, env(safe-area-inset-right));
    }
  }
}

/* Focus visible improvements */
.card:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  transform: translateY(-4px);
}

/* Consolidated reduced motion support */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-particle {
    animation: none;
  }

  .card {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }

  .card:hover {
    transform: none;
  }

  .card::after {
    display: none;
  }

  .resource-item {
    animation: none !important;
    opacity: 1 !important;
  }

  .card-icon,
  .search-result-type,
  #main-content a,
  .hero-search input,
  .btn {
    transition: none;
  }
}

/* Placeholder sections */
.placeholder-section {
  text-align: center;
  padding: 80px 20px;
  background-color: var(--color-bg-secondary);
  border: 2px dashed var(--color-border);
  border-radius: var(--border-radius-lg);
  margin: 20px 0;
}

.placeholder-section h3 {
  font-size: 24px;
  color: var(--color-text-emphasis);
  margin-bottom: 12px;
}

.placeholder-section p {
  color: var(--color-text-muted);
  max-width: 500px;
  margin: 0 auto;
}

/* Tools page specific */
.tool-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tool-card h3 {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tool-status {
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 12px;
  font-weight: 500;
}

.tool-status.available {
  background-color: rgba(35, 134, 54, 0.2);
  color: var(--color-success);
}

.tool-status.coming-soon {
  background-color: rgba(210, 153, 34, 0.2);
  color: var(--color-warning);
}

/* Learning Hub - Sidebar Layout */
.learning-hub-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 48px;
  align-items: start;
}

.learning-hub-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  max-height: calc(100vh - 48px);
  overflow-y: auto;
}

.sidebar-section {
  margin-bottom: 24px;
}

.sidebar-section h3 {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 8px;
  padding: 0 12px;
}

.sidebar-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sidebar-nav-list li {
  margin: 0;
}

.sidebar-nav-list a {
  display: block;
  padding: 6px 12px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--color-text-muted);
  text-decoration: none;
  border-radius: 6px;
  border-left: 2px solid transparent;
  transition: color 0.15s, background-color 0.15s, border-color 0.15s;
}

.sidebar-nav-list a:hover {
  color: var(--color-text);
  background-color: var(--color-glass);
}

.sidebar-nav-list a.active {
  color: var(--color-text-emphasis);
  background-color: var(--color-glass);
  border-left-color: var(--color-accent);
  font-weight: 600;
}

@media (max-width: 900px) {
  .learning-hub-layout {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .learning-hub-sidebar {
    position: static;
    max-height: none;
    border-bottom: 1px solid var(--color-border);
    padding-bottom: 20px;
    margin-bottom: 32px;
  }
}

/* Learning Hub - Article Styles */
.breadcrumb {
  margin-bottom: 16px;
}

.breadcrumb a {
  color: var(--color-link);
  text-decoration: none;
  font-size: 14px;
}

.breadcrumb a:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

.article-meta {
  display: flex;
  gap: 16px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.meta-item {
  font-size: 14px;
  color: var(--color-text-muted);
}

.article-tags {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  flex-wrap: wrap;
}

.tag {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 12px;
  background-color: var(--color-glass);
  border: 1px solid var(--color-glass-border);
  color: var(--color-text-muted);
}

/* Article prose content */
.article-content {
  max-width: 780px;
  line-height: 1.75;
  font-size: 16px;
  color: var(--color-text);
}

.article-content h2 {
  font-size: 24px;
  font-weight: 700;
  margin-top: 48px;
  margin-bottom: 16px;
  color: var(--color-text-emphasis);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 8px;
}

.article-content h3 {
  font-size: 20px;
  font-weight: 600;
  margin-top: 32px;
  margin-bottom: 12px;
  color: var(--color-text-emphasis);
}

.article-content h4 {
  font-size: 16px;
  font-weight: 600;
  margin-top: 24px;
  margin-bottom: 8px;
  color: var(--color-text-emphasis);
}

.article-content p {
  margin-bottom: 16px;
}

.article-content a {
  color: var(--color-link);
  text-decoration: none;
}

.article-content a:hover {
  color: var(--color-link-hover);
  text-decoration: underline;
}

.article-content ul,
.article-content ol {
  margin-bottom: 16px;
  padding-left: 24px;
}

.article-content li {
  margin-bottom: 6px;
}

.article-content code {
  font-size: 14px;
  padding: 2px 6px;
  border-radius: 4px;
  background-color: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  font-family: 'Monaspace Argon NF', monospace;
}

.article-content pre {
  margin-bottom: 16px;
  padding: 16px;
  border-radius: 8px;
  background-color: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  overflow-x: auto;
}

.article-content pre code {
  padding: 0;
  border: none;
  background: none;
  font-size: 14px;
  line-height: 1.6;
}

.article-content blockquote {
  margin: 16px 0;
  padding: 12px 20px;
  border-left: 4px solid var(--color-accent);
  background-color: var(--color-glass);
  border-radius: 0 8px 8px 0;
  color: var(--color-text-muted);
}

.article-content blockquote p {
  margin-bottom: 0;
}

.article-content hr {
  margin: 32px 0;
  border: none;
  border-top: 1px solid var(--color-border);
}

.article-content strong {
  color: var(--color-text-emphasis);
}

.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 14px;
}

.article-content th,
.article-content td {
  padding: 10px 14px;
  text-align: left;
  border: 1px solid var(--color-border);
}

.article-content th {
  font-weight: 600;
  color: var(--color-text-emphasis);
  background-color: var(--color-glass);
}

.article-content tr:hover {
  background-color: var(--color-glass);
}

/* Learning Hub - Index Page */
.learning-hub-no-results {
  text-align: center;
  color: var(--color-text-muted);
  padding: 48px 24px;
  font-size: 16px;
}

.learning-hub-no-results.hidden {
  display: none;
}

.learning-hub-section h2 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text-emphasis);
}

.section-description {
  font-size: 16px;
  color: var(--color-text-muted);
  margin-bottom: 24px;
}

.article-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.article-card {
  display: flex;
  gap: 20px;
  padding: 20px;
  border-radius: 12px;
  background-color: var(--color-card-bg);
  border: 1px solid var(--color-glass-border);
  text-decoration: none;
  color: var(--color-text);
  transition: background-color 0.2s, border-color 0.2s;
}

.article-card:hover {
  background-color: var(--color-card-hover);
  border-color: var(--color-accent);
}

.article-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gradient-accent);
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
}

.article-info {
  flex: 1;
  min-width: 0;
}

.article-info h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--color-text-emphasis);
}

.article-info p {
  font-size: 14px;
  color: var(--color-text-muted);
  margin-bottom: 8px;
  line-height: 1.5;
}

/* ============================================
   UI/UX ENHANCEMENTS (Consolidated)
   ============================================ */

/* Category Color Variables */
:root {
  --category-ai: #B870FF;
  --category-ai-glow: rgba(184, 112, 255, 0.4);
  --category-docs: #F4A876;
  --category-docs-glow: rgba(244, 168, 118, 0.4);
  --category-power: #FE4C25;
  --category-power-glow: rgba(254, 76, 37, 0.4);
  --category-automation: #C898FD;
  --category-automation-glow: rgba(200, 152, 253, 0.4);
  --category-extension: #10b981;
  --category-extension-glow: rgba(16, 185, 129, 0.4);
  --category-dev: #60a5fa;
  --category-dev-glow: rgba(96, 165, 250, 0.4);
  --category-learn: #F08A3A;
  --category-learn-glow: rgba(240, 138, 58, 0.4);
}

/* Gradient Text for Hero */
.gradient-text {
  background: linear-gradient(135deg, var(--color-purple-light) 0%, var(--color-accent) 50%, var(--color-accent-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.gradient-text-alt {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-purple-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  margin-left: 0.3em;
}

/* Category-specific card styles */
.card-category-ai::before { background: linear-gradient(90deg, var(--category-ai), transparent); }
.card-category-ai .card-icon { color: var(--category-ai); }
.card-category-ai:hover { box-shadow: var(--shadow-lg), 0 0 40px -10px var(--category-ai-glow); }

.card-category-docs::before { background: linear-gradient(90deg, var(--category-docs), transparent); }
.card-category-docs .card-icon { color: var(--category-docs); }
.card-category-docs:hover { box-shadow: var(--shadow-lg), 0 0 40px -10px var(--category-docs-glow); }

.card-category-power::before { background: linear-gradient(90deg, var(--category-power), transparent); }
.card-category-power .card-icon { color: var(--category-power); }
.card-category-power:hover { box-shadow: var(--shadow-lg), 0 0 40px -10px var(--category-power-glow); }

.card-category-automation::before { background: linear-gradient(90deg, var(--category-automation), transparent); }
.card-category-automation .card-icon { color: var(--category-automation); }
.card-category-automation:hover { box-shadow: var(--shadow-lg), 0 0 40px -10px var(--category-automation-glow); }

.card-category-extension::before { background: linear-gradient(90deg, var(--category-extension), transparent); }
.card-category-extension .card-icon { color: var(--category-extension); }
.card-category-extension:hover { box-shadow: var(--shadow-lg), 0 0 40px -10px var(--category-extension-glow); }

.card-category-dev::before { background: linear-gradient(90deg, var(--category-dev), transparent); }
.card-category-dev .card-icon { color: var(--category-dev); }
.card-category-dev:hover { box-shadow: var(--shadow-lg), 0 0 40px -10px var(--category-dev-glow); }

.card-category-learn::before { background: linear-gradient(90deg, var(--category-learn), transparent); }
.card-category-learn .card-icon { color: var(--category-learn); }
.card-category-learn:hover { box-shadow: var(--shadow-lg), 0 0 40px -10px var(--category-learn-glow); }

/* Enhanced card hover with arrow indicator */
.card::after {
  content: '→';
  position: absolute;
  bottom: 20px;
  right: 24px;
  font-size: 20px;
  color: var(--color-text-muted);
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.3s ease;
}

.card:hover::after {
  opacity: 1;
  transform: translateX(0);
}

.card-with-count::after {
  display: none;
}

/* Smooth scroll behavior */
html {
  scroll-behavior: smooth;
}

/* Loading state for counts */
.card-count {
  position: relative;
  min-width: 40px;
  text-align: right;
}

.card-count:empty::before,
.card-count[data-count="-"]::before {
  content: '...';
  color: var(--color-text-muted);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* Search results animation */
.search-results {
  animation: slide-down 0.2s ease-out;
}

@keyframes slide-down {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.search-result {
  transition: background-color 0.15s ease, transform 0.15s ease;
}

.search-result:active {
  transform: scale(0.98);
}

/* ============================================
   THEME TOGGLE CONTAINER
   ============================================ */

.theme-toggle-container {
  position: fixed;
  top: 12px;
  right: 20px;
  z-index: 1000000;
}

/* On regular pages, position inside header */
header .theme-toggle-container {
  position: absolute;
  top: 8px;
  right: 16px;
}

@media (max-width: 768px) {
  .theme-toggle-container {
    top: 12px;
    right: 12px;
  }

  .theme-toggle {
    width: 36px;
    height: 36px;
  }
}

/* ============================================
   ENHANCED SEARCH
   ============================================ */

/* Search keyboard shortcut hint */
.hero-search {
  position: relative;
}

.search-shortcut {
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  padding: 4px 8px;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: 12px;
  color: var(--color-text-muted);
  pointer-events: none;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.hero-search input:focus ~ .search-shortcut,
.hero-search input:not(:placeholder-shown) ~ .search-shortcut {
  opacity: 0;
}

/* Recent searches section */
.search-recent-header {
  padding: 12px 18px;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-glass-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.search-clear-recent {
  background: none;
  border: none;
  color: var(--color-link);
  font-size: 12px;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: var(--border-radius);
  transition: all 0.2s ease;
}

.search-clear-recent:hover {
  background: var(--color-bg-tertiary);
  color: var(--color-link-hover);
}

.search-recent-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px 18px;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--color-glass-border);
  cursor: pointer;
  text-align: left;
  color: var(--color-text);
  font: inherit;
  transition: all 0.15s ease;
}

.search-recent-item:hover,
.search-recent-item:focus-visible {
  background: var(--color-bg-tertiary);
}

.search-recent-item:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: -2px;
}

.search-recent-icon {
  width: 20px;
  height: 20px;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.search-recent-text {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.search-recent-remove {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  color: var(--color-text-muted);
  cursor: pointer;
  border-radius: var(--border-radius);
  opacity: 0;
  transition: all 0.2s ease;
}

.search-recent-item:hover .search-recent-remove,
.search-recent-remove:focus-visible {
  opacity: 1;
}

.search-recent-remove:hover {
  background: var(--color-bg-secondary);
  color: var(--color-danger);
}

/* Search filter tags */
.search-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--color-glass-border);
}

.search-filter-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 12px;
  color: var(--color-text);
  cursor: pointer;
  transition: all 0.2s ease;
}

.search-filter-tag:hover,
.search-filter-tag:focus-visible {
  border-color: var(--color-accent);
  background: var(--color-bg-secondary);
}

.search-filter-tag.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: white;
}

.search-filter-tag-remove {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 14px;
  height: 14px;
  padding: 0;
  background: none;
  border: none;
  color: currentColor;
  cursor: pointer;
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.search-filter-tag-remove:hover {
  opacity: 1;
}

/* Empty state enhancement */
.search-result-empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--color-text-muted);
}

.search-result-empty-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 16px;
  color: var(--color-text-muted);
  opacity: 0.5;
}

.search-result-empty-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-text-emphasis);
  margin-bottom: 8px;
}

.search-result-empty-hint {
  font-size: 14px;
  color: var(--color-text-muted);
}

/* Search loading state */
.search-loading {
  padding: 40px 20px;
  text-align: center;
}

.search-loading-spinner {
  width: 32px;
  height: 32px;
  margin: 0 auto 16px;
  border: 2px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* Cmd+K shortcut hint */
.search-hint {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  padding: 8px 16px;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--border-radius);
  font-size: 13px;
  color: var(--color-text-muted);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
}

.search-hint.visible {
  opacity: 1;
  visibility: visible;
}

.search-hint kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  padding: 2px 6px;
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text);
  margin: 0 2px;
}

@media (max-width: 768px) {
  .search-hint {
    display: none;
  }
}

/* ============================================
   MICRO-INTERACTIONS & ACTIVE STATES
   ============================================ */

/* Button active states */
.btn:active {
  transform: scale(0.97);
  transition-duration: 0.1s;
}

.btn-primary:active {
  box-shadow: none;
}

/* Resource item active press */
.resource-item:active {
  transform: translateX(2px);
  transition-duration: 0.1s;
}

.resource-preview:active {
  transform: scale(0.995);
}

/* Filter chip active press */
.search-filter-tag {
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.search-filter-tag:active {
  transform: scale(0.95);
}

/* ============================================
   MODAL ENTRANCE/EXIT ANIMATION
   ============================================ */

.modal {
  opacity: 0;
  transition: opacity 0.2s ease;
}

.modal.visible {
  opacity: 1;
}

.modal.hidden {
  display: none;
}

.modal-content {
  transform: scale(0.95) translateY(10px);
  opacity: 0;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s ease;
}

.modal.visible .modal-content {
  transform: scale(1) translateY(0);
  opacity: 1;
}

/* ============================================
   PAGE HEADER ENHANCEMENT
   ============================================ */

.page-header-icon {
  position: relative;
  display: inline-flex;
}

.page-header-icon::before {
  content: '';
  position: absolute;
  inset: -8px;
  background: radial-gradient(circle, rgba(133, 52, 243, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  z-index: -1;
}

.page-header h1 {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ============================================
   RESOURCE LIST STAGGERED ENTRANCE
   ============================================ */

@keyframes resourceEnter {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.resource-item {
  opacity: 0;
  animation: resourceEnter 0.4s ease-out forwards;
}

/* ============================================
   GLOBAL POLISH
   ============================================ */

/* Custom scrollbar styling */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--color-text-muted); }

/* Selection highlight color */
::selection {
  background: rgba(133, 52, 243, 0.3);
  color: var(--color-text-emphasis);
}

/* Contribute CTA shimmer effect */
.contribute-cta-inner::before {
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-secondary), var(--color-purple-light), var(--color-accent));
  background-size: 300% 100%;
  animation: shimmer 6s ease-in-out infinite;
}

@keyframes shimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* Toast centered at bottom with slide-up */
.toast {
  left: 50%;
  right: auto;
  transform: translateX(-50%);
  animation: slideUp 0.3s ease-out;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px) translateX(-50%);
  }
  to {
    opacity: 1;
    transform: translateY(0) translateX(-50%);
  }
}

/* ============================================
   LIGHT THEME REFINEMENTS
   ============================================ */

[data-theme="light"] {
  --shadow-md: 0 12px 24px -10px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 20px 40px -12px rgba(0, 0, 0, 0.1);
  --color-card-bg: rgba(255, 255, 255, 0.85);
  --color-glass: rgba(255, 255, 255, 0.7);
}

[data-theme="light"] .card:hover {
  border-color: rgba(133, 52, 243, 0.2);
}

/* Print styles */
@media print {
  .hero-animated-bg,
  .card::before,
  .card::after,
  .theme-toggle-container,
  .back-to-top {
    display: none !important;
  }

  .card {
    break-inside: avoid;
    border: 1px solid #ccc;
    box-shadow: none !important;
  }
}

/* Light theme specific overrides for Choices.js dropdown */
[data-theme="light"] .choices__inner,
:root[data-theme="light"] .choices__inner {
  background-color: var(--color-bg-secondary) !important;
  border-color: var(--color-border) !important;
}

[data-theme="light"] .choices__input,
:root[data-theme="light"] .choices__input {
  background-color: transparent !important;
}

[data-theme="light"] .choices__list--dropdown,
:root[data-theme="light"] .choices__list--dropdown,
[data-theme="light"] .choices__list[aria-expanded],
:root[data-theme="light"] .choices__list[aria-expanded] {
  background-color: var(--color-bg-secondary) !important;
  border-color: var(--color-border) !important;
}

[data-theme="light"] .choices__list--dropdown .choices__item,
:root[data-theme="light"] .choices__list--dropdown .choices__item {
  color: var(--color-text) !important;
}

/* ==========================================================================
   Choices.js - Override default hardcoded styles from choices.min.css
   ========================================================================== */
.choices__inner {
  background-color: var(--color-bg-secondary) !important;
  border-color: var(--color-border) !important;
  color: var(--color-text) !important;
}

.choices__input {
  background-color: transparent !important;
  color: var(--color-text) !important;
}

.choices__list--dropdown,
.choices__list[aria-expanded] {
  background-color: var(--color-bg-secondary) !important;
  border-color: var(--color-border) !important;
}

.choices__list--dropdown .choices__item,
.choices__list[aria-expanded] .choices__item {
  color: var(--color-text) !important;
}

.choices__list--dropdown .choices__item--selectable.is-highlighted,
.choices__list[aria-expanded] .choices__item--selectable.is-highlighted {
  background-color: var(--color-bg-tertiary) !important;
}
