/* =========================================================
   GAME WORLD — Components
   ========================================================= */

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 0.7rem 1.25rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: var(--fs-sm);
  letter-spacing: 0.01em;
  transition:
    transform var(--duration) var(--ease),
    background var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease),
    color var(--duration) var(--ease),
    border-color var(--duration) var(--ease);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn:active {
  transform: translateY(1px) scale(0.98);
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand-accent), #14b8a6);
  color: var(--text-inverse);
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-hover), var(--brand-accent));
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--surface-2);
  border-color: var(--border-strong);
  color: var(--text);
}

.btn-secondary:hover {
  background: var(--surface-3);
  transform: translateY(-1px);
}

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

.btn-ghost:hover {
  background: var(--surface-2);
}

.btn-icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: var(--radius-md);
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition:
    background var(--duration) var(--ease),
    border-color var(--duration) var(--ease),
    transform var(--duration) var(--ease);
}

.btn-icon:hover {
  background: var(--surface-3);
  border-color: var(--border-strong);
}

.btn-icon svg,
.btn svg {
  width: 1.15rem;
  height: 1.15rem;
  flex-shrink: 0;
}

.btn-sm {
  min-height: 36px;
  padding: 0.4rem 0.9rem;
  font-size: var(--fs-xs);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  backdrop-filter: blur(16px);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  min-height: 44px;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: linear-gradient(145deg, var(--brand-accent), var(--brand-accent-2));
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-sm);
}

.brand-mark svg {
  width: 20px;
  height: 20px;
  color: #fff;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-lg);
  letter-spacing: -0.03em;
  line-height: 1;
}

.brand-count {
  display: none;
  font-size: var(--fs-xs);
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 2px;
}

.nav-desktop {
  display: none;
  align-items: center;
  gap: var(--space-1);
  margin-left: var(--space-4);
}

.nav-link {
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius-full);
  color: var(--text-muted);
  font-weight: 600;
  font-size: var(--fs-sm);
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  transition:
    color var(--duration) var(--ease),
    background var(--duration) var(--ease);
}

.nav-link:hover,
.nav-link[aria-current="page"] {
  color: var(--text);
  background: var(--surface-2);
}

.header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.search-wrap {
  position: relative;
  display: none;
}

.search-input {
  width: min(280px, 32vw);
  height: 42px;
  padding: 0 2.75rem 0 1rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  transition:
    border-color var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease),
    width var(--duration-slow) var(--ease);
}

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

.search-input:focus {
  border-color: var(--primary);
  box-shadow: var(--focus-ring);
  outline: none;
  width: min(340px, 40vw);
}

.search-clear {
  position: absolute;
  right: 0.35rem;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-full);
  display: none;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.search-clear.is-visible {
  display: inline-flex;
}

.mobile-search-btn,
.menu-toggle {
  display: inline-flex;
}

/* Mobile menu */
.mobile-nav {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: var(--overlay);
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--duration) var(--ease),
    visibility var(--duration) var(--ease);
  z-index: 90;
}

.mobile-nav.is-open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-panel {
  width: min(320px, 88vw);
  height: 100%;
  margin-left: auto;
  background: var(--bg-elevated);
  border-left: 1px solid var(--border);
  padding: var(--space-6);
  transform: translateX(100%);
  transition: transform var(--duration-slow) var(--ease);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mobile-nav.is-open .mobile-nav-panel {
  transform: translateX(0);
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  min-height: 48px;
  padding: 0 var(--space-4);
  border-radius: var(--radius-md);
  font-weight: 600;
  color: var(--text);
}

.mobile-nav-link:hover,
.mobile-nav-link[aria-current="page"] {
  background: var(--surface-2);
}

.mobile-search-panel {
  position: fixed;
  top: var(--header-h);
  left: 0;
  right: 0;
  z-index: 95;
  padding: var(--space-3) var(--container-pad);
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  display: none;
}

.mobile-search-panel.is-open {
  display: block;
}

.mobile-search-panel .search-input {
  width: 100%;
}

/* ---------- Hero ---------- */
.hero {
  padding-top: var(--space-6);
  padding-bottom: var(--space-4);
}

.hero-stage {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  min-height: clamp(320px, 48vw, 480px);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
}

.hero-slides {
  position: absolute;
  inset: 0;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity var(--duration-slow) var(--ease),
    visibility var(--duration-slow) var(--ease);
}

.hero-slide.is-active {
  opacity: 1;
  visibility: visible;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--hero-overlay);
}

.hero-content {
  position: relative;
  z-index: 2;
  height: 100%;
  min-height: inherit;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(1.25rem, 3vw, 2.5rem);
  max-width: 640px;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  width: fit-content;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--brand-accent-soft);
  color: var(--primary);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 4.5vw, 3.25rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: var(--lh-tight);
  margin-bottom: var(--space-3);
}

.hero-desc {
  color: var(--text-muted);
  font-size: clamp(0.95rem, 1.6vw, 1.1rem);
  max-width: 36ch;
  margin-bottom: var(--space-5);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.7rem;
  border-radius: var(--radius-full);
  background: color-mix(in srgb, var(--surface) 70%, transparent);
  border: 1px solid var(--border);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--text-muted);
  backdrop-filter: blur(8px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.hero-controls {
  position: absolute;
  right: var(--space-4);
  bottom: var(--space-4);
  z-index: 3;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.hero-dots {
  display: flex;
  gap: 0.4rem;
}

.hero-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.35);
  transition:
    width var(--duration) var(--ease),
    background var(--duration) var(--ease);
}

.hero-dot.is-active {
  width: 22px;
  background: var(--primary);
}

[data-theme="light"] .hero-dot {
  background: rgba(15, 23, 42, 0.25);
}

[data-theme="light"] .hero-dot.is-active {
  background: var(--primary);
}

.hero-nav-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: color-mix(in srgb, var(--surface) 75%, transparent);
  border: 1px solid var(--border);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
}

.hero-nav-btn:hover {
  background: var(--surface-2);
}

.hero-site-intro {
  margin-top: var(--space-5);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero-site-intro p {
  color: var(--text-muted);
  font-size: var(--fs-md);
  max-width: 48ch;
}

.game-count-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-full);
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--text);
}

/* ---------- Quick categories ---------- */
.quick-cats {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  padding-bottom: var(--space-2);
  scrollbar-width: thin;
  scroll-snap-type: x proximity;
}

.quick-cat {
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-full);
  background: var(--surface);
  border: 1px solid var(--border);
  font-weight: 650;
  font-size: var(--fs-sm);
  color: var(--text-muted);
  transition:
    background var(--duration) var(--ease),
    border-color var(--duration) var(--ease),
    color var(--duration) var(--ease),
    transform var(--duration) var(--ease);
}

.quick-cat:hover {
  color: var(--text);
  border-color: var(--border-strong);
  transform: translateY(-1px);
}

.quick-cat.is-active {
  color: var(--text-inverse);
  background: var(--primary);
  border-color: transparent;
}

.quick-cat-icon {
  font-size: 1rem;
  line-height: 1;
}

/* ---------- Game grid & cards ---------- */
.game-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(0.85rem, 2vw, 1.35rem);
}

.game-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  transition:
    transform var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease),
    border-color var(--duration) var(--ease);
  cursor: pointer;
  text-align: left;
  width: 100%;
  color: inherit;
}

.game-card:hover,
.game-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

.game-card-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--surface-2);
}

.game-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease);
}

.game-card:hover .game-card-media img,
.game-card:focus-visible .game-card-media img {
  transform: scale(1.05);
}

.game-card-badges {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  z-index: 2;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #fff;
  backdrop-filter: blur(6px);
}

.badge-new {
  background: color-mix(in srgb, var(--badge-new) 85%, black);
}
.badge-hot {
  background: color-mix(in srgb, var(--badge-hot) 90%, black);
}
.badge-featured {
  background: color-mix(in srgb, var(--badge-featured) 85%, black);
}
.badge-trending {
  background: color-mix(in srgb, var(--badge-trending) 85%, black);
}

.card-play {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(5, 10, 20, 0.35);
  opacity: 0;
  transition: opacity var(--duration) var(--ease);
}

.game-card:hover .card-play,
.game-card:focus-visible .card-play {
  opacity: 1;
}

.card-play-btn {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: var(--primary);
  color: var(--text-inverse);
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-md);
  transform: scale(0.9);
  transition: transform var(--duration) var(--ease);
}

.game-card:hover .card-play-btn,
.game-card:focus-visible .card-play-btn {
  transform: scale(1);
}

.card-play-btn svg {
  width: 22px;
  height: 22px;
  margin-left: 2px;
}

.game-card-body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.game-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-2);
}

.game-card-title {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  font-weight: 750;
  letter-spacing: -0.02em;
  line-height: var(--lh-snug);
}

.fav-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  flex-shrink: 0;
  transition:
    color var(--duration) var(--ease),
    background var(--duration) var(--ease),
    transform var(--duration) var(--ease);
}

.fav-btn:hover {
  background: var(--surface-2);
  color: var(--secondary);
}

.fav-btn.is-active {
  color: var(--secondary);
}

.fav-btn svg {
  width: 1.1rem;
  height: 1.1rem;
}

.game-card-desc {
  color: var(--text-muted);
  font-size: var(--fs-sm);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  opacity: 0.9;
}

.game-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: auto;
  padding-top: var(--space-2);
  opacity: 0.85;
  transition: opacity var(--duration) var(--ease);
}

.game-card:hover .game-card-meta,
.game-card:focus-visible .game-card-meta {
  opacity: 1;
}

.meta-item {
  font-size: var(--fs-xs);
  font-weight: 650;
  color: var(--text-subtle);
  text-transform: capitalize;
}

.meta-item + .meta-item::before {
  content: "·";
  margin-right: var(--space-2);
  color: var(--text-subtle);
}

.rating-stars {
  color: var(--warning);
  letter-spacing: 0.05em;
}

/* Featured row — larger visual treatment */
.featured-grid .game-card {
  background: linear-gradient(180deg, var(--surface) 0%, var(--surface-2) 100%);
}

.featured-grid .game-card-title {
  font-size: var(--fs-lg);
}

/* Category cards */
.category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-4);
}

.category-card {
  position: relative;
  min-height: 120px;
  padding: var(--space-5);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border);
  background:
    linear-gradient(145deg, var(--surface) 0%, var(--surface-2) 100%);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: var(--space-2);
  transition:
    transform var(--duration) var(--ease),
    border-color var(--duration) var(--ease),
    box-shadow var(--duration) var(--ease);
  text-align: left;
  color: inherit;
  width: 100%;
  cursor: pointer;
}

.category-card::before {
  content: "";
  position: absolute;
  inset: auto -20% -40% auto;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--brand-accent-soft);
  pointer-events: none;
}

.category-card:nth-child(2n)::before {
  background: var(--brand-accent-2-soft);
}

.category-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
  box-shadow: var(--shadow-md);
}

.category-card-icon {
  font-size: 1.5rem;
  line-height: 1;
  margin-bottom: var(--space-2);
  position: relative;
}

.category-card-name {
  font-family: var(--font-display);
  font-weight: 750;
  font-size: var(--fs-lg);
  letter-spacing: -0.02em;
  position: relative;
}

.category-card-desc {
  color: var(--text-muted);
  font-size: var(--fs-sm);
  position: relative;
}

.category-card-count {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--primary);
  position: relative;
}

/* ---------- Filters / toolbar ---------- */
.discover-toolbar {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding: var(--space-4);
  border-radius: var(--radius-xl);
  background: var(--surface);
  border: 1px solid var(--border);
}

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  min-width: 140px;
  flex: 1;
}

.filter-label {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.filter-select {
  height: 42px;
  padding: 0 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
}

.filter-select:focus {
  outline: none;
  box-shadow: var(--focus-ring);
  border-color: var(--primary);
}

.results-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: var(--fs-sm);
  margin-bottom: var(--space-4);
}

.load-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: var(--space-8);
}

/* ---------- Empty / loading / error ---------- */
.skeleton-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(0.85rem, 2vw, 1.35rem);
}

.skeleton-card {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface);
}

.skeleton-media {
  aspect-ratio: 16 / 9;
  background: linear-gradient(90deg, var(--surface-2), var(--surface-3), var(--surface-2));
  background-size: 200% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
}

.skeleton-body {
  padding: var(--space-4);
  display: grid;
  gap: var(--space-3);
}

.skeleton-line {
  height: 12px;
  border-radius: var(--radius-full);
  background: var(--surface-2);
}

.skeleton-line.w-70 {
  width: 70%;
}
.skeleton-line.w-90 {
  width: 90%;
}
.skeleton-line.w-40 {
  width: 40%;
}

@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

.empty-state,
.error-state {
  text-align: center;
  padding: var(--space-12) var(--space-6);
  border-radius: var(--radius-xl);
  border: 1px dashed var(--border-strong);
  background: var(--surface);
  grid-column: 1 / -1;
}

.empty-state-icon,
.error-state-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
  line-height: 1;
}

.empty-state h3,
.error-state h3 {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  margin-bottom: var(--space-2);
}

.empty-state p,
.error-state p {
  color: var(--text-muted);
  max-width: 36ch;
  margin: 0 auto var(--space-5);
}

/* ---------- Toasts ---------- */
.toast-stack {
  position: fixed;
  right: var(--space-4);
  bottom: var(--space-4);
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  width: min(360px, calc(100vw - 2rem));
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-lg);
  animation: toast-in var(--duration-slow) var(--ease);
}

.toast.is-leaving {
  animation: toast-out var(--duration) var(--ease) forwards;
}

.toast-message {
  flex: 1;
  font-size: var(--fs-sm);
  font-weight: 600;
}

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

@keyframes toast-out {
  to {
    opacity: 0;
    transform: translateY(8px);
  }
}

/* ---------- Footer ---------- */
.site-footer {
  margin-top: var(--space-12);
  padding: var(--space-12) 0 var(--space-8);
  border-top: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg-elevated) 70%, transparent);
}

.footer-grid {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: 1fr;
}

.footer-brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: var(--fs-xl);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-2);
}

.footer-tagline {
  color: var(--text-muted);
  max-width: 32ch;
}

.footer-col h3 {
  font-size: var(--fs-sm);
  font-weight: 750;
  margin-bottom: var(--space-4);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-subtle);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  color: var(--text-muted);
  font-size: var(--fs-sm);
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  transition: color var(--duration) var(--ease);
}

.footer-links a:hover {
  color: var(--text);
}

.footer-bottom {
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  color: var(--text-subtle);
  font-size: var(--fs-sm);
}

/* ---------- Play page ---------- */
.play-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.play-header-inner {
  height: 3.75rem;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.play-title {
  font-family: var(--font-display);
  font-weight: 750;
  font-size: var(--fs-md);
  letter-spacing: -0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}

.play-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

.play-stage {
  padding: var(--space-4) 0 var(--space-8);
}

.game-frame-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: min(78vh, 820px);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  background: #000;
  box-shadow: var(--shadow-lg);
}

.game-frame-wrap.is-fullscreen-fallback {
  position: fixed;
  inset: 0;
  z-index: 300;
  width: 100vw;
  height: 100vh;
  max-height: none;
  aspect-ratio: auto;
  border-radius: 0;
  border: none;
}

.game-frame {
  width: 100%;
  height: 100%;
  border: 0;
  background: #000;
}

.play-meta-panel {
  margin-top: var(--space-8);
  display: grid;
  gap: var(--space-8);
}

.play-description h2 {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  margin-bottom: var(--space-3);
}

.play-description p {
  color: var(--text-muted);
  max-width: 70ch;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.tag-pill {
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--surface-2);
  border: 1px solid var(--border);
  font-size: var(--fs-xs);
  font-weight: 650;
  color: var(--text-muted);
  text-transform: capitalize;
}

.play-error {
  min-height: 50vh;
  display: grid;
  place-items: center;
  padding: var(--space-8);
}

/* Horizontal scroll sections */
.rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(220px, 280px);
  gap: var(--space-4);
  overflow-x: auto;
  padding-bottom: var(--space-2);
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
}

.rail .game-card {
  scroll-snap-align: start;
}

.section-hidden {
  display: none !important;
}