:root[data-game-theme="classic"] {
  --gv-surface: #ffffff;
  --gv-surface-soft: #f8fafc;
  --gv-text: #172033;
  --gv-muted: #64748b;
  --gv-border: #d8e0ea;
  --gv-accent: #0ea5e9;
  --gv-shadow: 0 8px 24px rgba(15, 23, 42, .1);
  --gv-radius: 14px;
}

:root[data-game-theme="paper"] {
  --gv-surface: #fffaf0;
  --gv-surface-soft: #f6eddc;
  --gv-text: #3f3528;
  --gv-muted: #7c6b57;
  --gv-border: #d9c8ab;
  --gv-accent: #a16207;
  --gv-shadow: 0 7px 18px rgba(91, 70, 43, .12);
  --gv-radius: 10px;
}

:root[data-game-theme="glass"] {
  --gv-surface: rgba(255, 255, 255, .72);
  --gv-surface-soft: rgba(226, 240, 255, .54);
  --gv-text: #10213b;
  --gv-muted: #52657e;
  --gv-border: rgba(148, 180, 211, .56);
  --gv-accent: #2563eb;
  --gv-shadow: 0 12px 32px rgba(30, 64, 175, .14);
  --gv-radius: 18px;
}

:root[data-game-theme="paper"] #sea-list .game-item-card,
:root[data-game-theme="paper"] #gamesGrid .game-card {
  color: var(--gv-text);
  background-color: var(--gv-surface);
  background-image: radial-gradient(rgba(93, 74, 48, .055) .7px, transparent .7px);
  background-size: 5px 5px;
  border-color: var(--gv-border);
  border-radius: var(--gv-radius);
  box-shadow: var(--gv-shadow);
}

:root[data-game-theme="glass"] #sea-list .game-item-card,
:root[data-game-theme="glass"] #gamesGrid .game-card {
  color: var(--gv-text);
  background: var(--gv-surface);
  border-color: var(--gv-border);
  border-radius: var(--gv-radius);
  box-shadow: var(--gv-shadow);
  backdrop-filter: blur(14px) saturate(1.12);
  -webkit-backdrop-filter: blur(14px) saturate(1.12);
}

.gv-host {
  color: var(--gv-text);
  container-type: inline-size;
}

:root[data-game-theme="paper"] .gv-host {
  background-color: #fbf3e4;
  background-image: radial-gradient(rgba(93, 74, 48, .055) .7px, transparent .7px);
  background-size: 5px 5px;
  border-radius: var(--gv-radius);
  padding: clamp(8px, 1.5vw, 16px);
}

:root[data-game-theme="glass"] .gv-host {
  background: linear-gradient(135deg, rgba(219, 234, 254, .5), rgba(245, 243, 255, .54));
  border-radius: var(--gv-radius);
  padding: clamp(8px, 1.5vw, 16px);
}

.gv-cover-wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(112px, 1fr));
  gap: clamp(8px, 1.2vw, 15px);
  width: 100%;
}

.gv-cover-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 0;
  overflow: hidden;
  color: var(--gv-text);
  text-align: left;
  background: var(--gv-surface);
  border: 1px solid var(--gv-border);
  border-radius: var(--gv-radius);
  box-shadow: var(--gv-shadow);
  cursor: pointer;
  isolation: isolate;
  -webkit-tap-highlight-color: transparent;
}

:root[data-game-theme="glass"] .gv-cover-tile,
:root[data-game-theme="glass"] .gv-table-wrap,
:root[data-game-theme="glass"] .gv-shelf-section {
  backdrop-filter: blur(14px) saturate(1.12);
  -webkit-backdrop-filter: blur(14px) saturate(1.12);
}

.gv-cover-media {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: linear-gradient(145deg, var(--gv-surface-soft), var(--gv-border));
}

.gv-cover-media.is-placeholder::after {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--gv-muted);
  font-size: clamp(22px, 4vw, 38px);
  content: "??";
}

.gv-cover-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gv-cover-info {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
  padding: 8px 9px 9px;
}

.gv-cover-name {
  display: -webkit-box;
  overflow: hidden;
  font-size: 13px;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.gv-cover-meta {
  overflow: hidden;
  color: var(--gv-muted);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.gv-table-wrap {
  width: 100%;
  overflow: hidden;
  background: var(--gv-surface);
  border: 1px solid var(--gv-border);
  border-radius: var(--gv-radius);
  box-shadow: var(--gv-shadow);
}

.gv-compact-table {
  width: 100%;
  border-collapse: collapse;
  color: var(--gv-text);
}

.gv-compact-table th {
  padding: 10px 12px;
  color: var(--gv-muted);
  font-size: 12px;
  text-align: left;
  background: var(--gv-surface-soft);
  border-bottom: 1px solid var(--gv-border);
}

.gv-table-row {
  position: relative;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.gv-table-row td {
  padding: 9px 12px;
  font-size: 13px;
  border-bottom: 1px solid var(--gv-border);
}

.gv-table-row:last-child td { border-bottom: 0; }

.gv-table-name {
  display: flex;
  align-items: center;
  gap: 10px;
}

.gv-table-name .gv-cover-media {
  width: 42px;
  flex: 0 0 42px;
  border-radius: 8px;
}

.gv-shelf-rows {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.gv-shelf-section {
  min-width: 0;
  padding: 12px;
  overflow: hidden;
  background: var(--gv-surface);
  border: 1px solid var(--gv-border);
  border-radius: var(--gv-radius);
  box-shadow: var(--gv-shadow);
}

.gv-shelf-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.gv-shelf-heading h3 {
  margin: 0;
  font-size: 16px;
}

.gv-shelf-controls { display: flex; gap: 6px; }

.gv-shelf-nav {
  display: grid;
  width: 32px;
  height: 32px;
  padding: 0;
  place-items: center;
  color: var(--gv-text);
  font-size: 23px;
  line-height: 1;
  background: var(--gv-surface-soft);
  border: 1px solid var(--gv-border);
  border-radius: 50%;
  cursor: pointer;
}

.gv-shelf-track {
  display: grid;
  grid-auto-columns: clamp(108px, 15vw, 158px);
  grid-auto-flow: column;
  gap: 10px;
  padding: 2px 2px 8px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scrollbar-width: thin;
  scroll-snap-type: inline mandatory;
}

.gv-cover-tile--shelf { scroll-snap-align: start; }

.gv-ripple {
  position: absolute;
  z-index: 4;
  width: 12px;
  height: 12px;
  pointer-events: none;
  background: color-mix(in srgb, var(--gv-accent) 25%, transparent);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0);
  animation: gv-ripple .42s ease-out;
}

.gv-empty {
  padding: 42px 16px;
  color: var(--gv-muted);
  text-align: center;
  background: var(--gv-surface);
  border: 1px dashed var(--gv-border);
  border-radius: var(--gv-radius);
}

.gv-view-menu,
.gv-theme-control {
  position: relative;
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
  z-index: 90;
  overflow: visible;
}

.gv-view-menu > summary {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  color: inherit;
  font-size: 12px;
  font-weight: 700;
  list-style: none;
  background: var(--gv-surface, #fff);
  border: 1px solid var(--gv-border, #cbd5e1);
  border-radius: 18px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  user-select: none;
  position: relative;
  z-index: 1;
}

.gv-view-menu > summary::-webkit-details-marker { display: none; }
.gv-view-menu > summary::marker { content: ''; }

.gv-view-menu-popover {
  position: absolute;
  top: calc(100% + 7px);
  right: 0;
  z-index: 120;
  display: grid;
  width: max-content;
  min-width: 156px;
  padding: 6px;
  background: var(--gv-surface, #fff);
  border: 1px solid var(--gv-border, #cbd5e1);
  border-radius: 12px;
  box-shadow: var(--gv-shadow, 0 8px 24px rgba(15, 23, 42, .14));
}

@media (max-width: 800px) {
  .search-container > .view-mode-switch {
    overflow: visible !important;
  }
  .gv-view-menu-popover {
    position: fixed;
    right: 12px;
    left: auto;
    top: auto;
    min-width: 168px;
    z-index: 10050;
  }
}

.gv-view-menu-popover button {
  padding: 8px 10px;
  color: var(--gv-text, #172033);
  font: inherit;
  text-align: left;
  background: transparent;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
}

.gv-view-menu-popover button.active {
  color: var(--gv-accent);
  background: var(--gv-surface-soft);
  font-weight: 800;
}

.gv-theme-control select:not(.sort-menu-native) {
  min-height: 34px;
  padding: 5px 26px 5px 9px;
  color: var(--gv-text, #172033);
  font-size: 12px;
  font-weight: 700;
  background: var(--gv-surface, #fff);
  border: 1px solid var(--gv-border, #cbd5e1);
  border-radius: 18px;
  cursor: pointer;
}

.gv-theme-control.chip-select-root {
  position: relative;
  overflow: visible;
  min-width: 0;
  max-width: 160px;
  flex: 0 1 auto;
}

/* ????????????????? style.css ???? */
.sort-menu-trigger--compact {
  height: 34px;
  min-height: 34px;
  padding: 0 0.55rem 0 0.6rem;
  border-width: 1px;
  border-radius: 18px;
  font-size: 12px;
  box-shadow: none;
}
.sort-menu-trigger--compact:hover {
  transform: none;
  box-shadow: none;
}
.sort-menu-trigger--compact .sort-menu-trigger-icon {
  width: 0.95rem;
  height: 0.95rem;
  font-size: 0.95rem;
}
.sort-menu-trigger--compact .sort-menu-trigger-chevron {
  width: 0.75rem;
  height: 0.75rem;
  font-size: 0.7rem;
}

.gv-theme-control .sort-menu-trigger--compact {
  min-width: 108px;
  max-width: 148px;
  color: var(--gv-text, #172033);
  background: var(--gv-surface, #fff);
  border-color: var(--gv-border, #cbd5e1);
}

.gv-theme-control .sort-menu-trigger--compact.is-open,
.gv-theme-control .sort-menu-trigger--compact.is-custom {
  color: var(--gv-accent, var(--color-brand, #1f5a85));
  border-color: var(--gv-accent, var(--color-brand, #1f5a85));
  background: var(--gv-surface-soft, #eff6ff);
}

@media (hover: hover) {
  .gv-cover-tile:hover,
  .gv-table-row:hover {
    background: var(--gv-surface-soft);
    border-color: var(--gv-accent);
    transform: translateY(-2px);
  }

  .gv-cover-tile:hover .gv-cover-image { transform: scale(1.035); }
  .gv-cover-image { transition: transform .2s ease; }
  .gv-shelf-nav:hover { color: #fff; background: var(--gv-accent); }
}

.gv-cover-tile:focus-visible,
.gv-table-row:focus-visible,
.gv-shelf-track:focus-visible,
.gv-shelf-nav:focus-visible,
.gv-view-menu > summary:focus-visible,
.gv-view-menu-popover button:focus-visible,
.gv-theme-control select:focus-visible,
.gv-theme-control .sort-menu-trigger:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--gv-accent) 42%, transparent);
  outline-offset: 2px;
}

@media (pointer: coarse) {
  .gv-cover-tile:active,
  .gv-table-row:active,
  .gv-shelf-nav:active {
    background: var(--gv-surface-soft);
    transform: scale(.975);
  }
}

@media (max-width: 700px) {
  .gv-cover-wall {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 7px;
  }

  .gv-cover-info { padding: 6px; }
  .gv-cover-name { font-size: 11px; }
  .gv-cover-meta { font-size: 9px; }
  .gv-shelf-controls { display: none; }
  .gv-shelf-track { grid-auto-columns: 31%; }

  .gv-compact-table thead { display: none; }
  .gv-compact-table,
  .gv-compact-table tbody { display: block; }
  .gv-table-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    min-height: 64px;
    align-items: center;
    gap: 2px 9px;
    padding: 6px 8px;
    border-bottom: 1px solid var(--gv-border);
  }
  .gv-table-row:last-child { border-bottom: 0; }
  .gv-table-row td {
    display: block;
    padding: 0;
    color: var(--gv-muted);
    font-size: 10px;
    border: 0;
  }
  .gv-table-row td::before { content: attr(data-label) " "; }
  .gv-table-row .gv-table-name {
    grid-row: 1 / span 2;
    color: var(--gv-text);
    font-size: 12px;
  }
  .gv-table-row .gv-table-name::before { content: none; }
  .gv-table-name .gv-cover-media {
    width: 52px;
    flex-basis: 52px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .gv-host *,
  .gv-host *::before,
  .gv-host *::after {
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
  }
  .gv-ripple { display: none; }
}

@keyframes gv-ripple {
  to { opacity: 0; transform: translate(-50%, -50%) scale(18); }
}

/* ========== Dark scheme: more-views / shelf-rows / cover-wall ========== */
@media (prefers-color-scheme: dark) {
  html:not([data-tm-scheme="light"]) {
    --gv-surface: #1e293b;
    --gv-surface-soft: #0f172a;
    --gv-text: #cbd5e1;
    --gv-muted: #94a3b8;
    --gv-border: #334155;
    --gv-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  }
  html:not([data-tm-scheme="light"])[data-game-theme="paper"] .gv-host,
  html:not([data-tm-scheme="light"])[data-game-theme="glass"] .gv-host {
    background: var(--bg-main, #0f172a) !important;
    background-image: none !important;
  }
  html:not([data-tm-scheme="light"]) .gv-view-menu > summary,
  html:not([data-tm-scheme="light"]) .gv-view-menu-popover,
  html:not([data-tm-scheme="light"]) .gv-shelf-section,
  html:not([data-tm-scheme="light"]) .gv-empty,
  html:not([data-tm-scheme="light"]) .gv-cover-tile,
  html:not([data-tm-scheme="light"]) .gv-table-row,
  html:not([data-tm-scheme="light"]) .gv-theme-control select:not(.sort-menu-native),
  html:not([data-tm-scheme="light"]) .gv-theme-control .sort-menu-trigger--compact {
    background: var(--gv-surface) !important;
    color: var(--gv-text) !important;
    border-color: var(--gv-border) !important;
  }
  html:not([data-tm-scheme="light"]) .gv-view-menu-popover button {
    color: var(--gv-text) !important;
  }
  html:not([data-tm-scheme="light"]) .gv-view-menu-popover button.active,
  html:not([data-tm-scheme="light"]) .gv-shelf-nav,
  html:not([data-tm-scheme="light"]) .gv-theme-control .sort-menu-trigger--compact.is-open,
  html:not([data-tm-scheme="light"]) .gv-theme-control .sort-menu-trigger--compact.is-custom {
    background: var(--gv-surface-soft) !important;
    color: var(--gv-text) !important;
    border-color: var(--gv-border) !important;
  }
}

html[data-tm-scheme="dark"] {
  --gv-surface: #1e293b;
  --gv-surface-soft: #0f172a;
  --gv-text: #cbd5e1;
  --gv-muted: #94a3b8;
  --gv-border: #334155;
  --gv-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}
html[data-tm-scheme="dark"][data-game-theme="paper"] .gv-host,
html[data-tm-scheme="dark"][data-game-theme="glass"] .gv-host {
  background: var(--bg-main, #0f172a) !important;
  background-image: none !important;
}
html[data-tm-scheme="dark"] .gv-view-menu > summary,
html[data-tm-scheme="dark"] .gv-view-menu-popover,
html[data-tm-scheme="dark"] .gv-shelf-section,
html[data-tm-scheme="dark"] .gv-empty,
html[data-tm-scheme="dark"] .gv-cover-tile,
html[data-tm-scheme="dark"] .gv-table-row,
html[data-tm-scheme="dark"] .gv-theme-control select:not(.sort-menu-native),
html[data-tm-scheme="dark"] .gv-theme-control .sort-menu-trigger--compact {
  background: var(--gv-surface) !important;
  color: var(--gv-text) !important;
  border-color: var(--gv-border) !important;
}
html[data-tm-scheme="dark"] .gv-view-menu-popover button {
  color: var(--gv-text) !important;
}
html[data-tm-scheme="dark"] .gv-view-menu-popover button.active,
html[data-tm-scheme="dark"] .gv-shelf-nav,
html[data-tm-scheme="dark"] .gv-theme-control .sort-menu-trigger--compact.is-open,
html[data-tm-scheme="dark"] .gv-theme-control .sort-menu-trigger--compact.is-custom {
  background: var(--gv-surface-soft) !important;
  color: var(--gv-text) !important;
  border-color: var(--gv-border) !important;
}