/* WebGL gallery — max 3 columns (WebGL context limit per page) */

.grid--webgl {
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 560px) {
  .grid--webgl {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.35rem;
  }
}

@media (min-width: 900px) {
  .grid--webgl {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.75rem;
  }
}

.webgl-pager {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.65rem 1rem;
  margin: 1.5rem 0 0;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  border: 1px solid rgba(124, 108, 255, 0.22);
  background: rgba(124, 108, 255, 0.06);
}

.webgl-pager__status {
  flex: 1 1 100%;
  order: 10;
  margin: 0;
  font-size: 0.8rem;
  text-align: center;
  color: var(--text-muted);
}

.webgl-pager__pages {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: center;
}

.webgl-pager__btn,
.webgl-pager__page {
  min-width: 2.5rem;
  padding: 0.4rem 0.75rem;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(14, 14, 17, 0.85);
  color: var(--text, #e8e8ed);
  font-size: 0.8rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.webgl-pager__page {
  min-width: 2.25rem;
  padding: 0.4rem 0.55rem;
}

.webgl-pager__btn:hover:not(:disabled),
.webgl-pager__page:hover:not(.is-active) {
  border-color: var(--accent);
  color: var(--accent);
}

.webgl-pager__page.is-active {
  border-color: var(--accent);
  background: rgba(255, 107, 157, 0.15);
  color: var(--accent);
  cursor: default;
}

.webgl-pager__btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.card__preview--webgl {
  position: relative;
  min-height: 260px;
  padding: 1rem 1rem 1.25rem;
  cursor: pointer;
}

@media (min-width: 560px) {
  .card__preview--webgl {
    min-height: 280px;
    padding: 1.15rem 1.15rem 1.35rem;
  }
}

@media (min-width: 900px) {
  .card__preview--webgl {
    min-height: 0;
    padding: 1.25rem 1.25rem 1.5rem;
  }
}

.card__preview--webgl[data-hint]::before {
  content: attr(data-hint);
  position: absolute;
  bottom: 0.5rem;
  left: 50%;
  z-index: 2;
  transform: translateX(-50%);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: rgba(14, 14, 17, 0.72);
  opacity: 0.85;
  pointer-events: none;
}

.webgl-slider {
  position: relative;
  width: 100%;
  max-width: none;
  aspect-ratio: 3 / 2;
  height: auto;
  min-height: 220px;
  margin: 0;
  border-radius: 10px;
  overflow: hidden;
  background: #0e0e11;
}

@media (min-width: 900px) {
  .webgl-slider {
    min-height: 280px;
    border-radius: 12px;
  }
}

.webgl-slider canvas {
  display: block;
  position: relative;
  z-index: 2;
  width: 100% !important;
  height: 100% !important;
  cursor: grab;
  pointer-events: auto;
  user-select: none;
}

.webgl-slider canvas:active {
  cursor: grabbing;
}

.card.is-webgl-ready .card__preview--webgl[data-hint]:hover::before {
  opacity: 1;
  color: var(--accent);
}

.grid--webgl .card__name {
  font-size: 1.05rem;
}

.webgl-fallback {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
}

.card.is-webgl-ready .webgl-fallback {
  display: none;
}

.webgl-error {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  padding: 0.5rem;
  font-size: 0.75rem;
  text-align: center;
  color: var(--text-muted);
  background: rgba(14, 14, 17, 0.9);
}

.header__credit {
  margin: 0.75rem 0 0;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.header__credit a {
  color: var(--accent);
  text-decoration: none;
}

.header__credit a:hover {
  text-decoration: underline;
}

.webgl-file-notice {
  grid-column: 1 / -1;
  margin-bottom: 1.25rem;
  padding: 1rem 1.25rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 107, 157, 0.35);
  background: rgba(255, 107, 157, 0.08);
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text, #e8e8ed);
}

.webgl-file-notice p {
  margin: 0 0 0.65rem;
}

.webgl-file-notice p:last-child {
  margin-bottom: 0;
}

.webgl-file-notice code {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.85em;
}