/* sketchbook gallery chrome — same tokens as the-standard */

:root {
  --std-ink: 255, 255, 255;
  --std-panel: 14, 24, 42;
  --std-font: 'Nunito Sans', sans-serif;
  --strip-h: 92px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  height: 100%;
  overflow: hidden;
  background: rgb(var(--std-panel));
  font-family: var(--std-font);
  font-weight: 300;
}

#gallery {
  height: var(--strip-h);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 10px;
  background: rgba(var(--std-panel), 1);
  border-bottom: 1px solid rgba(var(--std-ink), 0.14);
}

.nav {
  flex-shrink: 0;
  width: 34px;
  height: 56px;
  font-size: 12px;
  color: rgba(var(--std-ink), 0.6);
  background: rgba(var(--std-ink), 0.06);
  border: 1px solid rgba(var(--std-ink), 0.2);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.nav:hover {
  border-color: rgba(var(--std-ink), 0.55);
  color: rgba(var(--std-ink), 1);
}

#strip {
  flex: 1;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(var(--std-ink), 0.25) transparent;
  padding: 6px 2px;
}

.thumb {
  flex-shrink: 0;
  width: 108px;
  height: 64px;
  border: 1px solid rgba(var(--std-ink), 0.18);
  border-radius: 6px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  background: rgba(var(--std-ink), 0.05);
  padding: 0;
  transition: border-color 0.2s, opacity 0.2s;
  opacity: 0.75;
}

.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.thumb .thumb-label {
  position: absolute;
  inset: auto 0 0 0;
  padding: 2px 5px;
  font-family: var(--std-font);
  font-weight: 300;
  font-size: 9px;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.9);
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.65));
  text-align: left;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  pointer-events: none;
}

.thumb:hover {
  opacity: 1;
  border-color: rgba(var(--std-ink), 0.5);
}

.thumb.selected {
  opacity: 1;
  border-color: rgba(var(--std-ink), 0.9);
}

#stage {
  height: calc(100% - var(--strip-h));
}

#viewer {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
  background: rgb(var(--std-panel));
}