/* site&style Bausteine · Galerie v1 · braucht ss-sheet.css */

:where(:root) {
  --ss-view-bg: #0d0d0d;           /* Vollbild-Hintergrund */
  --ss-view-ink: #ffffff;
  --ss-grid-cols: 2;
  --ss-grid-gap: 8px;
  --ss-grid-ratio: 4 / 5;          /* Bildformat im Raster, "auto" für Originalformat */
}

/* Bildgruppen auf der Seite sind antippbar */
[data-ss-galerie] img { cursor: zoom-in; }

/* ---------- Vollbild ---------- */
.ss-view {
  position: fixed; inset: 0; z-index: 1010; color: var(--ss-view-ink); font-family: var(--ss-font);
  opacity: 0; transition: opacity .3s ease;
}
.ss-view[hidden] { display: none; }
.ss-view.ss-on { opacity: 1; }
.ss-view::before {
  content: ''; position: absolute; inset: 0; background: var(--ss-view-bg);
  opacity: var(--ss-view-fade, 1); transition: opacity .2s ease;
}

.ss-view-track {
  position: absolute; inset: 0; display: flex; overflow-x: auto; overflow-y: hidden;
  scroll-snap-type: x mandatory; scrollbar-width: none; overscroll-behavior: contain;
  transition: transform .35s var(--ss-ease);
}
.ss-view-track::-webkit-scrollbar { display: none; }
.ss-view-item {
  flex: 0 0 100%; min-width: 0; margin: 0; display: flex; align-items: center; justify-content: center; scroll-snap-align: center; scroll-snap-stop: always;
  padding: calc(64px + env(safe-area-inset-top)) 14px calc(84px + env(safe-area-inset-bottom));
}
.ss-view-item img {
  display: block; min-width: 0; max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain;
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, .8);
  transition: transform .5s var(--ss-ease); user-select: none; -webkit-user-drag: none;
}

.ss-view-top {
  position: absolute; top: 0; left: 0; right: 0; z-index: 2; display: flex; align-items: center; justify-content: space-between;
  padding: calc(14px + env(safe-area-inset-top)) 14px 0 22px; pointer-events: none;
}
.ss-view-count { font-size: 13px; letter-spacing: .08em; font-variant-numeric: tabular-nums; opacity: .8; }
.ss-view-x, .ss-view-nav {
  display: grid; place-items: center; width: 42px; height: 42px; padding: 0; border: 0; border-radius: 50%; cursor: pointer;
  background: rgba(255, 255, 255, .12); color: inherit; pointer-events: auto;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); transition: opacity .2s ease, transform .2s ease;
}
.ss-view-x svg, .ss-view-nav svg { width: 15px; height: 15px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.ss-view-x:active, .ss-view-nav:active { transform: scale(.92); }
.ss-view-nav { position: absolute; top: 50%; z-index: 2; margin-top: -21px; display: none; }
.ss-view-nav:first-of-type { left: 18px; }
.ss-view-nav:first-of-type svg { transform: scaleX(-1); }
.ss-view-nav:last-of-type { right: 18px; }
.ss-view-nav:disabled { opacity: 0; pointer-events: none; }
.ss-view-one .ss-view-nav { display: none !important; }

.ss-view-cap {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 2; margin: 0; text-align: center;
  padding: 0 24px calc(26px + env(safe-area-inset-bottom)); font-size: 14px; line-height: 1.45; opacity: .9;
  text-wrap: balance; pointer-events: none;
}
.ss-view :focus-visible { outline: 2px solid var(--ss-view-ink); outline-offset: 2px; }

@media (hover: hover) and (min-width: 640px) {
  .ss-view-nav { display: grid; }
}

/* ---------- Galerie im Popup ---------- */
.ss-grid {
  display: grid; grid-template-columns: repeat(var(--ss-grid-cols), 1fr); gap: var(--ss-grid-gap); padding: 0 16px;
}
.ss-grid figure { margin: 0; }
.ss-grid figure[hidden] { display: none; }
.ss-grid img {
  display: block; width: 100%; height: auto; aspect-ratio: var(--ss-grid-ratio); object-fit: cover; cursor: zoom-in;
  border-radius: var(--ss-radius-sm); background: color-mix(in srgb, var(--ss-ink) 6%, transparent);
  transition: transform .3s var(--ss-ease), filter .3s ease;
}
.ss-grid img:hover { filter: brightness(1.04); }
.ss-grid img:active { transform: scale(.98); }
.ss-grid figcaption { margin-top: 6px; font-size: 12.5px; line-height: 1.35; color: var(--ss-muted); }

@media (prefers-reduced-motion: reduce) {
  .ss-view, .ss-view-track, .ss-view-item img { transition: none; }
}