/* Hallmark · genre: editorial · macrostructure: Portfolio Grid · theme: Atelier
 * audience: Nallıhanlılar ve ziyaretçiler · use: fotoğrafları incelemek
 * tone: editoryal ve görsel · enrichment: photography · nav: N6 · footer: Ft6
 * contrast: pass (40–41) · honest: pass (46) · tokens: pass (48)
 * responsive: pass (34, 49–57) · slop: pass (42–45)
 * Hallmark · pre-emit critique: P5 H5 E4 S5 R5 V5
 */
@import url("inner.css");

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: clip;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.gallery-head {
  padding-block-end: var(--space-xl);
}

.gallery-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-block: var(--space-md);
  border-block-start: var(--rule-double) double var(--color-ink);
  border-block-end: var(--rule-hair) solid var(--color-rule);
}

.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.filter-button {
  min-height: 2.75rem;
  padding-inline: var(--space-md);
  border: var(--rule-hair) solid var(--color-rule);
  border-radius: var(--radius-control);
  color: var(--color-ink-2);
  background-color: var(--color-paper);
  font: 700 var(--text-sm) / 1 var(--font-body);
  cursor: pointer;
  white-space: nowrap;
  transition:
    color var(--dur-micro) var(--ease-out),
    background-color var(--dur-micro) var(--ease-out),
    transform var(--dur-micro) var(--ease-out);
}

.filter-button[aria-pressed="true"],
.filter-button[data-state="success"] {
  border-color: var(--color-ink);
  color: var(--color-accent-ink);
  background-color: var(--color-ink);
}

.filter-button:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

.filter-button:active {
  transform: translateY(1px);
}

.filter-button:disabled,
.filter-button[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
}

.filter-button[data-state="loading"] {
  cursor: wait;
}

.filter-button[data-state="error"] {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
}

.gallery-count {
  margin: 0;
  color: var(--color-muted);
  font-size: var(--text-sm);
  font-variant-numeric: tabular-nums;
}

.gallery-index {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl);
  padding-block: var(--space-2xl) var(--space-3xl);
  opacity: 1;
  transition: opacity var(--dur-micro) var(--ease-in-out);
}

.gallery-index.is-filtering {
  opacity: 0.35;
}

.gallery-card {
  min-width: 0;
  margin: 0;
}

.gallery-card[hidden] {
  display: none;
}

.gallery-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-image);
  filter: saturate(0.82) contrast(1.03);
}

.gallery-card figcaption {
  align-items: flex-start;
  gap: var(--space-md);
}

.gallery-card__title {
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: var(--text-md);
  font-weight: 700;
  line-height: 1.2;
}

.gallery-card__meta {
  max-width: 28ch;
  color: var(--color-muted);
  font-size: var(--text-sm);
  text-align: end;
}

.gallery-source {
  display: grid;
  gap: var(--space-md);
  padding-block: var(--space-xl) var(--space-3xl);
  border-block-start: var(--rule-hair) solid var(--color-rule);
}

.gallery-source h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-style: normal;
  font-weight: 700;
}

.gallery-source p {
  max-width: 65ch;
  margin: 0;
  color: var(--color-ink-2);
}

@media (hover: hover) and (pointer: fine) {
  .filter-button:hover {
    border-color: var(--color-ink-2);
    color: var(--color-ink);
    background-color: var(--color-paper-2);
  }

  .filter-button[aria-pressed="true"]:hover {
    color: var(--color-accent-ink);
    background-color: var(--color-accent-dark);
  }
}

@media (min-width: 40rem) {
  .gallery-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gallery-card--wide {
    grid-column: span 2;
  }

  .gallery-card--wide img {
    aspect-ratio: 16 / 9;
  }
}

@media (min-width: 60rem) {
  .gallery-index {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    row-gap: var(--space-3xl);
  }

  .gallery-card {
    grid-column: span 5;
  }

  .gallery-card:nth-child(3n + 2) {
    grid-column: span 7;
  }

  .gallery-card--wide {
    grid-column: span 8;
  }

  .gallery-card--offset {
    grid-column: 3 / span 8;
  }

  .gallery-source {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: var(--space-xl);
  }
}

@media (max-width: 39.999rem) {
  .gallery-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .gallery-filters {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .gallery-card figcaption {
    flex-direction: column;
    gap: var(--space-xs);
  }

  .gallery-card__meta {
    max-width: none;
    text-align: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .filter-button,
  .gallery-index {
    transition-duration: 150ms;
  }
}