/* Styles for the dynamic images directory browser. */
.images-card,
.images-intro {
  border: 1px solid var(--line);
  border-radius: var(--radius-panel);
  background: var(--card);
  box-shadow: var(--shadow);
  padding: 16px;
}

.images-card {
  margin-top: 14px;
}

.images-intro p {
  margin-top: 10px;
  color: #3c2b2d;
  line-height: 1.6;
  max-width: 74ch;
}

.image-tab-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.image-subtab-row {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.image-subtab-divider {
  width: 100%;
  margin: 2px 0 4px;
  padding-top: 7px;
  border-top: 1px solid rgba(96, 74, 77, 0.38);
  color: var(--muted);
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  font-weight: 700;
}

.image-tab {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 8px 11px;
  cursor: pointer;
}

.image-tab.active {
  background: var(--accent-strong);
  color: #fff;
  border-color: var(--accent);
}

.image-toolbar {
  margin-top: 12px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.image-collection-title {
  margin: 0;
  font-size: 24px;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.image-count {
  color: var(--muted);
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
}

.image-grid {
  margin-top: 12px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.image-card {
  border: var(--gallery-frame-border);
  border-radius: 14px;
  overflow: hidden;
  background: var(--gallery-frame-surface-soft);
  cursor: zoom-in;
}

.image-card img {
  width: 100%;
  height: var(--gallery-image-card-height-desktop);
  object-fit: cover;
  display: block;
}

.image-card figcaption {
  padding: 9px;
  color: var(--muted);
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}

.image-card figcaption {
  display: none;
}

.image-lightbox {
  position: fixed;
  inset: 0;
  z-index: 1200;
}

.image-lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 9, 10, 0.82);
  backdrop-filter: blur(2px);
}

.image-lightbox-shell {
  position: relative;
  z-index: 1;
  height: 100%;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 26px;
}

.image-lightbox-figure {
  margin: 0;
  max-height: 100%;
  display: grid;
  gap: 10px;
  justify-items: center;
}

.image-lightbox-image {
  max-width: min(92vw, 1400px);
  max-height: calc(92vh - 52px);
  width: auto;
  height: auto;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  box-shadow: 0 10px 36px rgba(0, 0, 0, 0.42);
  background: rgba(255, 255, 255, 0.07);
}

.image-lightbox-title {
  color: rgba(255, 255, 255, 0.82);
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.image-lightbox-close,
.image-lightbox-nav {
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  cursor: pointer;
}

.image-lightbox-delete {
  position: absolute;
  top: 16px;
  right: 62px;
  border: 1px solid rgba(182, 32, 49, 0.65);
  border-radius: 999px;
  background: rgba(146, 22, 36, 0.85);
  color: #fff;
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 9px 12px;
  cursor: pointer;
  z-index: 2;
}

.image-lightbox-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  font-size: 28px;
  line-height: 1;
  z-index: 2;
}

.image-lightbox-nav {
  width: 46px;
  height: 64px;
  border-radius: 12px;
  font-size: 28px;
  font-weight: 700;
}

.image-lightbox-nav:disabled {
  opacity: 0.35;
  cursor: default;
}

.image-empty {
  margin-top: 12px;
  color: var(--muted);
  padding: 10px;
  border: 1px dashed var(--line);
  border-radius: 12px;
}

.image-load-wrap {
  margin-top: 12px;
}

.image-load-btn {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--ink);
  font-family: "Trebuchet MS", Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 9px 14px;
  min-height: 42px;
  cursor: pointer;
}

@media (max-width: 1180px) {
  .image-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .image-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .image-card img {
    height: var(--gallery-image-card-height-tablet);
  }
}

@media (max-width: 640px) {
  .images-card,
  .images-intro {
    padding: 12px;
  }

  .image-tab-row,
  .image-subtab-row {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 2px;
  }

  .image-tab {
    flex: 0 0 auto;
    min-height: 42px;
    padding: 10px 13px;
  }

  .image-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .image-card img {
    height: var(--gallery-image-card-height-mobile);
  }

  .image-lightbox-shell {
    grid-template-columns: 1fr;
    padding: 16px;
  }

  .image-lightbox-delete {
    top: 12px;
    right: 56px;
    font-size: 10px;
    min-height: 40px;
    padding: 8px 11px;
  }

  .image-lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 62px;
  }

  .image-lightbox-prev {
    left: 10px;
  }

  .image-lightbox-next {
    right: 10px;
  }

  .image-lightbox-image {
    max-width: calc(100vw - 32px);
    max-height: calc(100vh - 110px);
  }
}