.terpvault {
  --tv-bg: transparent;
  --tv-surface: rgba(127, 127, 127, 0.07);
  --tv-surface-strong: rgba(127, 127, 127, 0.12);
  --tv-surface-raised: rgba(127, 127, 127, 0.055);
  --tv-surface-inset: rgba(127, 127, 127, 0.045);
  --tv-border: rgba(127, 127, 127, 0.28);
  --tv-border-strong: rgba(127, 127, 127, 0.42);
  --tv-text-muted: currentColor;
  --tv-text-soft: currentColor;
  --tv-muted-opacity: 0.78;
  --tv-soft-opacity: 0.88;
  --tv-accent-fallback: #2457a6;
  --tv-link-color: var(--pico-primary, var(--theme-accent, var(--accent, var(--color-accent, var(--primary-color, var(--link-color, var(--color-link, var(--tv-accent-fallback))))))));
  --tv-button-bg: var(--pico-primary-background, var(--pico-primary, var(--theme-accent, var(--accent, var(--color-accent, var(--primary-color, var(--tv-accent-fallback)))))));
  --tv-button-hover-bg: var(--pico-primary-hover-background, var(--pico-primary-hover, var(--theme-accent-hover, var(--accent-hover, var(--color-accent-hover, var(--tv-button-bg))))));
  --tv-button-color: #fff;
  --tv-button-border: var(--pico-primary-border, var(--tv-button-bg));
  --tv-radius: 8px;
  --tv-radius-sm: 6px;
  --tv-shadow: 0 12px 34px rgba(0, 0, 0, 0.08);
  --tv-grid-min: 250px;
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(1rem, 2vw, 2rem);
  color: inherit;
}

body.dark-mode .terpvault,
html.dark .terpvault,
[data-theme="dark"] .terpvault,
[data-bs-theme="dark"] .terpvault,
.terpvault[data-theme="dark"],
.terpvault[data-bs-theme="dark"] {
  --tv-surface: rgba(180, 180, 180, 0.08);
  --tv-surface-strong: rgba(180, 180, 180, 0.14);
  --tv-surface-raised: rgba(180, 180, 180, 0.075);
  --tv-surface-inset: rgba(180, 180, 180, 0.06);
  --tv-border: rgba(210, 210, 210, 0.24);
  --tv-border-strong: rgba(225, 225, 225, 0.38);
  --tv-muted-opacity: 0.82;
  --tv-soft-opacity: 0.9;
  --tv-button-color: #fff;
  --tv-shadow: none;
}

@media (prefers-color-scheme: dark) {
  .terpvault {
    --tv-surface: rgba(180, 180, 180, 0.08);
    --tv-surface-strong: rgba(180, 180, 180, 0.14);
    --tv-surface-raised: rgba(180, 180, 180, 0.075);
    --tv-surface-inset: rgba(180, 180, 180, 0.06);
    --tv-border: rgba(210, 210, 210, 0.24);
    --tv-border-strong: rgba(225, 225, 225, 0.38);
    --tv-muted-opacity: 0.82;
    --tv-soft-opacity: 0.9;
    --tv-button-color: #fff;
    --tv-shadow: none;
  }
}

body.light-mode .terpvault,
html.light .terpvault,
[data-theme="light"] .terpvault,
[data-bs-theme="light"] .terpvault,
.terpvault[data-theme="light"],
.terpvault[data-bs-theme="light"] {
  --tv-surface: rgba(127, 127, 127, 0.07);
  --tv-surface-strong: rgba(127, 127, 127, 0.12);
  --tv-surface-raised: rgba(127, 127, 127, 0.055);
  --tv-surface-inset: rgba(127, 127, 127, 0.045);
  --tv-border: rgba(127, 127, 127, 0.28);
  --tv-border-strong: rgba(127, 127, 127, 0.42);
  --tv-muted-opacity: 0.78;
  --tv-soft-opacity: 0.88;
  --tv-button-color: #fff;
  --tv-shadow: 0 12px 34px rgba(0, 0, 0, 0.08);
}

.terpvault * { box-sizing: border-box; }
.terpvault a:not(.terpvault-button) {
  color: var(--tv-link-color);
  text-decoration-thickness: .08em;
  text-underline-offset: .18em;
}
.terpvault code,
.terpvault pre {
  border: 1px solid var(--tv-border);
  border-radius: var(--tv-radius-sm);
  background: var(--tv-surface-strong);
  color: inherit;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.terpvault code {
  padding: .08em .28em;
  font-size: .92em;
}
.terpvault pre {
  overflow: auto;
  padding: .85rem;
}
.terpvault pre code {
  border: 0;
  background: transparent;
  padding: 0;
}

.terpvault-hero,
.terpvault-panel,
.terpvault-game-hero,
.terpvault-play-header,
.terpvault-player-shell {
  border: 1px solid var(--tv-border);
  border-radius: var(--tv-radius);
  background: var(--tv-surface);
  padding: clamp(1rem, 2vw, 1.5rem);
  margin-bottom: 1rem;
}

.terpvault-hero {
  max-width: 760px;
  background: transparent;
  border-color: transparent;
  padding-left: 0;
  padding-right: 0;
}

.terpvault-hero h1,
.terpvault-game-hero h1,
.terpvault-play-header h1 {
  margin: .1rem 0 .35rem;
  line-height: 1.05;
  letter-spacing: 0;
}

.terpvault-hero p:last-child,
.terpvault-game-heading p:last-child,
.terpvault-panel > :last-child,
.terpvault-detail-body > :last-child { margin-bottom: 0; }

.terpvault-kicker {
  margin: 0 0 .28rem;
  font-size: .76rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--tv-text-muted);
  opacity: var(--tv-muted-opacity);
}

.terpvault-tagline {
  max-width: 68ch;
  font-size: clamp(1.05rem, 1.4vw, 1.2rem);
  color: var(--tv-text-soft);
  opacity: var(--tv-soft-opacity);
}

.terpvault-meta,
.terpvault-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem .7rem;
  color: var(--tv-text-muted);
  opacity: var(--tv-muted-opacity);
}

.terpvault-meta span,
.terpvault-card-meta span,
.terpvault-library-bar span {
  display: inline-flex;
  align-items: center;
}

.terpvault-meta span + span::before,
.terpvault-card-meta span + span::before,
.terpvault-library-bar span + span::before {
  content: "";
  width: .28rem;
  height: .28rem;
  margin-right: .7rem;
  border-radius: 50%;
  background: currentColor;
  opacity: .45;
}

.terpvault-breadcrumb {
  margin-bottom: 1rem;
  font-size: .92rem;
}

.terpvault-library-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .45rem .7rem;
  margin: -.25rem 0 .85rem;
  padding: .55rem .75rem;
  border: 1px solid var(--tv-border);
  border-radius: var(--tv-radius-sm);
  background: var(--tv-surface);
  color: var(--tv-text-muted);
  font-size: .88rem;
}

.terpvault-library-bar span {
  opacity: var(--tv-muted-opacity);
}

.terpvault-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, var(--tv-grid-min)), 1fr));
  gap: .85rem;
  align-items: stretch;
}

.terpvault-card {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  min-height: 156px;
  border: 1px solid var(--tv-border);
  border-radius: var(--tv-radius);
  overflow: hidden;
  background: var(--tv-surface-raised);
  box-shadow: 0 5px 18px rgba(0, 0, 0, 0.045);
  color: inherit;
}

.terpvault-card:hover {
  border-color: var(--tv-border-strong);
  box-shadow: var(--tv-shadow);
}

.terpvault-card-media {
  display: grid;
  place-items: center;
  min-height: 100%;
  overflow: hidden;
  background: var(--tv-surface-strong);
}

.terpvault-card-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.terpvault-placeholder {
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  border: 1px solid var(--tv-border);
  border-radius: 50%;
  font-size: 1.8rem;
  color: var(--tv-text-muted);
  opacity: var(--tv-muted-opacity);
}

.terpvault-card-body {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: .8rem .85rem;
}

.terpvault-card-body h2 {
  margin: .18rem 0 .18rem;
  font-size: 1.02rem;
  line-height: 1.18;
}

.terpvault-card-body h2 a {
  color: inherit;
  text-decoration: none;
}

.terpvault-card-author,
.terpvault-card-tagline {
  margin: .12rem 0 0;
  font-size: .88rem;
  line-height: 1.35;
  color: var(--tv-text-soft);
  opacity: var(--tv-soft-opacity);
}

.terpvault-card-tagline {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.terpvault-card-meta {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.terpvault-card-actions {
  display: flex;
  align-items: center;
  gap: .65rem;
  margin: auto 0 0;
  padding-top: .75rem;
}

.terpvault .terpvault-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  min-height: 2.25rem;
  border: 1px solid var(--tv-button-border);
  border-radius: var(--tv-radius-sm);
  padding: .48rem .8rem;
  background: var(--tv-button-bg);
  color: var(--tv-button-color);
  cursor: pointer;
  text-decoration: none;
  line-height: 1.1;
}

.terpvault .terpvault-button:hover,
.terpvault .terpvault-button:focus,
.terpvault .terpvault-button:focus-visible {
  background: var(--tv-button-hover-bg);
  border-color: var(--tv-button-hover-bg);
  color: var(--tv-button-color);
  text-decoration: none;
}

.terpvault .terpvault-button-secondary {
  background: transparent;
  border-color: var(--tv-border-strong);
  color: var(--tv-link-color);
}

.terpvault .terpvault-button-secondary:hover,
.terpvault .terpvault-button-secondary:focus,
.terpvault .terpvault-button-secondary:focus-visible {
  background: var(--tv-surface-strong);
  border-color: var(--tv-border-strong);
  color: var(--tv-link-color);
}

.terpvault-link {
  color: var(--tv-link-color);
  opacity: var(--tv-soft-opacity);
}

.terpvault-game-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(150px, 220px);
  align-items: end;
  gap: clamp(1rem, 3vw, 2rem);
  background: linear-gradient(135deg, var(--tv-surface), transparent);
}

.terpvault-game-heading { min-width: 0; }
.terpvault-hero-actions { margin: 1rem 0 0; }

.terpvault-cover-link {
  display: block;
  justify-self: end;
  text-decoration: none;
}

.terpvault-cover {
  display: block;
  width: min(220px, 34vw);
  max-height: 280px;
  border-radius: var(--tv-radius);
  border: 1px solid var(--tv-border);
  object-fit: cover;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
}

.terpvault-splash {
  margin: 0 0 1rem;
}

.terpvault-splash img,
.terpvault-screenshots img {
  width: 100%;
  border-radius: var(--tv-radius);
  border: 1px solid var(--tv-border);
}

.terpvault-about {
  font-size: 1.02rem;
  line-height: 1.62;
}

.terpvault-panel h2 {
  margin-top: 0;
  margin-bottom: .65rem;
  font-size: 1.18rem;
}

.terpvault-section-note {
  margin: -.35rem 0 .9rem;
  color: var(--tv-text-muted);
  font-size: .92rem;
  opacity: var(--tv-muted-opacity);
}

.terpvault-screenshots {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
  gap: .75rem;
}

.terpvault-accordions {
  display: grid;
  gap: .65rem;
}

.terpvault-accordions details {
  border: 1px solid var(--tv-border);
  border-radius: var(--tv-radius-sm);
  background: var(--tv-surface-inset);
  color: inherit;
  overflow: hidden;
}

.terpvault-accordions summary {
  cursor: pointer;
  padding: .75rem .85rem;
  font-weight: 700;
  color: inherit;
}

.terpvault-accordions summary:hover {
  background: var(--tv-surface);
}

.terpvault-detail-body {
  padding: .1rem .85rem .85rem;
  color: var(--tv-text-soft);
  line-height: 1.55;
}

.terpvault-detail-body details {
  margin: .65rem 0;
  background: var(--tv-surface);
  padding: 0 .75rem .75rem;
}

.terpvault-detail-body summary {
  margin: 0 -.75rem;
  padding: .65rem .75rem;
}

.terpvault-provenance {
  background: transparent;
}

.terpvault-definition-list {
  display: grid;
  grid-template-columns: minmax(130px, max-content) minmax(0, 1fr);
  gap: 0;
  margin: 0;
  border: 1px solid var(--tv-border);
  border-radius: var(--tv-radius-sm);
  overflow: hidden;
}

.terpvault-definition-list dt,
.terpvault-definition-list dd {
  min-width: 0;
  padding: .72rem .85rem;
  border-bottom: 1px solid var(--tv-border);
}

.terpvault-definition-list dt {
  font-weight: 700;
  color: var(--tv-text-muted);
  background: var(--tv-surface);
}

.terpvault-definition-list dd {
  margin: 0;
  overflow-wrap: anywhere;
  background: var(--tv-surface-inset);
  color: inherit;
}

.terpvault-definition-list dt:last-of-type,
.terpvault-definition-list dd:last-of-type {
  border-bottom: 0;
}

.terpvault-definition-list dd span {
  color: var(--tv-text-muted);
  opacity: var(--tv-muted-opacity);
}

.terpvault-completeness {
  background: var(--tv-surface);
}

.terpvault-warning-list {
  display: grid;
  gap: .55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.terpvault-warning-list li {
  display: grid;
  gap: .18rem;
  padding: .65rem .75rem;
  border: 1px solid var(--tv-border);
  border-radius: var(--tv-radius-sm);
  background: var(--tv-surface-inset);
}

.terpvault-warning-list strong {
  font-size: .95rem;
}

.terpvault-warning-list span {
  color: var(--tv-text-soft);
  opacity: var(--tv-soft-opacity);
}

.terpvault-alert-error {
  border-style: solid;
  border-color: var(--tv-border-strong);
}

.terpvault-play-page {
  max-width: 1320px;
}

.terpvault-play-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.terpvault-play-header p {
  margin-bottom: 0;
  color: var(--tv-text-soft);
  opacity: var(--tv-soft-opacity);
}

.terpvault-player-shell {
  padding: .75rem;
  background: #0f1115;
  color: #f4f1e8;
}

.terpvault-player-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .6rem;
  margin-bottom: .75rem;
}

.terpvault-player-toolbar div {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: .35rem .75rem;
}

.terpvault-player-toolbar span {
  color: rgba(244, 241, 232, .7);
}

.terpvault-player-toolbar button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  min-height: 2.25rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--tv-radius-sm);
  padding: .48rem .8rem;
  background: rgba(255, 255, 255, 0.08);
  color: #f4f1e8;
  cursor: pointer;
  line-height: 1.1;
}

.terpvault-player-toolbar button:hover {
  background: rgba(255, 255, 255, 0.14);
}

.terpvault-player-frame {
  display: block;
  width: 100%;
  min-height: min(76vh, 820px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--tv-radius-sm);
  background: #050607;
}

.terpvault-save-note,
.terpvault-alert {
  margin-top: .75rem;
  border: 1px dashed var(--tv-border);
  border-radius: var(--tv-radius-sm);
  padding: .75rem;
  color: var(--tv-text-soft);
  background: var(--tv-surface);
}

.terpvault-player-shell .terpvault-save-note,
.terpvault-player-shell .terpvault-alert {
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(244, 241, 232, .82);
}

.terpvault-player-shell code,
.terpvault-player-shell pre {
  border-color: rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: inherit;
}

.terpvault-player-shell:fullscreen {
  background: #000;
  padding: 1rem;
}

.terpvault-player-shell:fullscreen .terpvault-player-frame {
  min-height: calc(100vh - 7rem);
}

@media (max-width: 900px) {
  .terpvault {
    --tv-grid-min: 230px;
  }

  .terpvault-game-hero {
    grid-template-columns: minmax(0, 1fr) minmax(130px, 180px);
  }
}

@media (max-width: 720px) {
  .terpvault-game-hero,
  .terpvault-play-header {
    align-items: flex-start;
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .terpvault-cover-link {
    justify-self: stretch;
  }

  .terpvault-cover {
    width: 100%;
    max-height: 360px;
  }

  .terpvault-definition-list {
    grid-template-columns: 1fr;
  }

  .terpvault-definition-list dt {
    border-bottom: 0;
    padding-bottom: .25rem;
  }

  .terpvault-definition-list dd {
    padding-top: .25rem;
  }
}

@media (max-width: 560px) {
  .terpvault-card {
    grid-template-columns: 88px minmax(0, 1fr);
    min-height: 138px;
  }

  .terpvault-card-body {
    padding: .7rem;
  }

  .terpvault-card-actions {
    gap: .55rem;
  }

  .terpvault-library-bar {
    align-items: flex-start;
    flex-direction: column;
  }

  .terpvault-library-bar span + span::before {
    display: none;
  }
}