.photos-page { min-height: 100svh; }
.photos-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 3rem;
}
.photos-nav a { color: var(--text); text-decoration: none; }
.photos-nav a:hover { color: var(--accent); }
.photos-header { margin-bottom: 2.5rem; }
.photos-header .section-title { margin-bottom: 1rem; }
.photos-header p, .photos-status { color: var(--text-muted); line-height: 1.8; }
.photos-status {
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: 12px;
}
.photos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr));
  gap: 2rem;
}
.photo { min-width: 0; }
.photo a { display: block; width: 100%; aspect-ratio: 1; border-radius: 12px; overflow: hidden; }
.photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  background: var(--surface);
}
.photo figcaption { margin-top: 0.75rem; line-height: 1.7; overflow-wrap: anywhere; }
.photos-page a:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
@media (max-width: 600px) {
  .photos-nav { margin-bottom: 2rem; }
  .photos-grid { gap: 1.5rem; }
}

.photo a { cursor: zoom-in; }
.photo-viewer-open { overflow: hidden; }
.photo-viewer {
  position: fixed;
  inset: 0;
  margin: 0;
  width: 100%;
  height: 100dvh;
  max-width: none;
  max-height: none;
  border: 0;
  padding: 0;
  background: #0b0b0f;
  color: #f4f4f8;
  overflow: hidden;
  font-family: var(--font-jp);
}
.photo-viewer[open] { display: grid; grid-template-rows: auto minmax(0, 1fr) auto; }
.photo-viewer::backdrop { background: #0b0b0f; }
.viewer-toolbar, .viewer-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem max(1rem, env(safe-area-inset-right)) 0.75rem max(1rem, env(safe-area-inset-left));
  z-index: 1;
  background: #111116;
}
.viewer-toolbar { padding-top: max(0.75rem, env(safe-area-inset-top)); }
.viewer-footer { padding-bottom: max(0.75rem, env(safe-area-inset-bottom)); }
.viewer-tools { display: flex; gap: 0.5rem; align-items: center; }
.photo-viewer button, .viewer-original {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 0.4rem 0.65rem;
  border: 1px solid #44444f;
  border-radius: 8px;
  background: #202028;
  color: inherit;
  font: inherit;
  text-decoration: none;
  cursor: pointer;
}
.photo-viewer :focus-visible { outline: 2px solid #b4a8ff; outline-offset: 2px; }
.viewer-stage {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  touch-action: none;
  user-select: none;
}
.viewer-stage img { max-width: 100%; max-height: 100%; width: auto; height: auto; flex-shrink: 0; object-fit: contain; }
.viewer-stage.is-zoomed { cursor: grab; }
.viewer-stage.is-zoomed:active { cursor: grabbing; }
.viewer-caption { text-align: center; overflow-wrap: anywhere; max-height: 5rem; overflow: auto; }
@media (max-width: 600px) {
  .viewer-toolbar { flex-wrap: wrap; gap: 0.25rem; }
  .viewer-tools { gap: 0.25rem; }
  .viewer-counter, .viewer-original { font-size: 0.75rem; }
}

.photo-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 2rem;
}
.photo-categories button {
  min-height: 44px;
  padding: 0.65rem 1rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font: inherit;
  cursor: pointer;
}
.photo-categories button:hover { border-color: var(--accent); }
.photo-categories button[aria-pressed="true"] {
  border-color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
  color: var(--accent);
}
.photo-categories button:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }