/* Gallery chrome. Colour, type, and spacing come from design/yravg-ui.css. */

html { color-scheme: light; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.skip {
  position: absolute; left: 16px; top: -40px; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--r-input); padding: 8px 12px; z-index: 10;
}
.skip:focus { top: 8px; }

.topbar { border-bottom: 1px solid var(--line); background: var(--canvas); position: sticky; top: 0; z-index: 6; }
.topbar .bar { border-bottom: 0; width: min(100%, calc(var(--nav-w) + var(--content))); padding: 0 32px 0 20px; min-height: 64px; }
body.home .topbar .bar, body.prose .topbar .bar { margin-left: auto; margin-right: auto; }
.brand { color: var(--ink); text-decoration: none; }
.top-links { display: flex; align-items: center; flex-wrap: wrap; gap: 4px 0; }
.top-links a[aria-current="page"] { color: var(--accent); }
.app > nav.side { position: sticky; top: 64px; align-self: flex-start; max-height: calc(100vh - 64px); overflow: auto; }
.top-links .btn { margin: 0 0 0 16px; }
.nav-select { display: none; width: 100%; margin: 0 0 16px; min-height: 34px; font: var(--t13)/1.4 var(--font); border: 1px solid var(--line-strong); border-radius: var(--r-input); background: var(--surface); color: var(--ink); padding: 8px 10px; }

.wrap { max-width: var(--content); margin: 0 auto; padding: 0 32px 72px; }
.prose { max-width: var(--prose); }
main.sheet > .crumb { margin-top: var(--s9); margin-bottom: 0; }
.crumb + h1, .kicker + h1, .kicker + .lead { margin-top: 8px; }
body.home .kicker { margin-top: var(--s9); }
.crumb { font-size: var(--t13); color: var(--ink-dim); }
.crumb a { color: var(--ink-dim); text-decoration: none; }
.crumb a:hover { color: var(--accent); }

.toolbar { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 16px; }
.toolbar .btn { margin: 0; }
.toolbar [role="tab"], .toolbar [data-width] {
  font: 600 var(--t13)/1 var(--font);
  min-height: 34px; padding: 0 12px;
  border-radius: var(--r-chip); border: 1px solid var(--line);
  background: var(--surface); color: var(--ink-dim); cursor: pointer;
}
.toolbar [aria-selected="true"], .toolbar [data-width][aria-checked="true"], .toolbar [aria-pressed="true"] {
  border-color: var(--accent); color: var(--accent);
  background: color-mix(in srgb, var(--accent) 9%, var(--surface));
}

.c-frame {
  border: 1px solid var(--line); border-radius: 10px; background: var(--canvas);
  overflow: hidden; margin-top: 16px;
}
.c-frame iframe { width: 100%; border: 0; display: block; background: var(--canvas); }
.c-frame-wrap { display: flex; justify-content: center; }
.c-frame-wrap[data-width="360"] .c-frame { width: 360px; }
.c-frame-wrap[data-width="760"] .c-frame { width: 760px; }
.c-frame-wrap[data-width="full"] .c-frame { width: 100%; }

.use-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.use-grid ul { margin: 8px 0 0; padding-left: 18px; color: var(--ink-dim); font-size: var(--t13); }
.variant-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.variant-grid .card { overflow: auto; }
.table-scroll { overflow-x: auto; }

.filters { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 16px 0; }
.filters .chip, button.chip {
  font: var(--t12)/1.4 var(--font); background: var(--surface); color: var(--ink); cursor: pointer;
}
button.chip[aria-pressed="true"], a.chip[aria-current="page"] {
  border-color: var(--accent); color: var(--accent);
  background: color-mix(in srgb, var(--accent) 9%, var(--surface));
  text-decoration: none;
}
a.chip { text-decoration: none; color: var(--ink); }
.search {
  flex: 1 1 220px; min-height: 34px; font: var(--t13)/1.4 var(--font);
  border: 1px solid var(--line-strong); border-radius: var(--r-input);
  background: var(--surface); color: var(--ink); padding: 8px 10px;
}
.catalog { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.c-cat-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; min-height: 100%; }
.c-thumb { height: 168px; background: var(--canvas); border-bottom: 1px solid var(--line); position: relative; overflow: hidden; }
.c-thumb img, .c-thumb iframe { width: 100%; height: 100%; border: 0; display: block; object-fit: cover; object-position: top; background: var(--canvas); }
.c-thumb iframe { position: absolute; inset: 0; width: 200%; height: 220%; transform: scale(0.5); transform-origin: top left; }
.c-cat-body { padding: 16px 20px 20px; display: block; color: inherit; text-decoration: none; }
.c-cat-body h3 { margin-top: 8px; }
.c-cat-card p { margin: 0; color: var(--ink-dim); font-size: var(--t13); line-height: 20px; }
.count-line { font-variant-numeric: tabular-nums; color: var(--ink-dim); font-size: var(--t13); }

.strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 32px; }
.strip a { color: inherit; text-decoration: none; }
.strip .c-frame { margin-top: 8px; height: 180px; }
.strip iframe { height: 260px; pointer-events: none; }

.cmd-back {
  position: fixed; inset: 0; background: rgba(31, 31, 31, .28); z-index: 20;
  display: flex; justify-content: center; align-items: flex-start; padding: 12vh 16px 16px;
}
.cmd-back[hidden] { display: none; }
.cmd-panel {
  width: min(520px, 100%); background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-card); overflow: hidden;
}
.cmd-panel input {
  width: 100%; border: 0; border-bottom: 1px solid var(--line); background: var(--surface);
  color: var(--ink); font: var(--t15)/1.4 var(--font); padding: 14px 16px;
}
.cmd-panel ul { list-style: none; margin: 0; padding: 8px; max-height: 320px; overflow: auto; }
.cmd-panel li { padding: 8px 10px; border-radius: var(--r-input); cursor: pointer; }
.cmd-panel li[aria-selected="true"] { background: color-mix(in srgb, var(--accent) 9%, transparent); }
.cmd-panel .sub { display: block; }

.motion-demo { margin-top: 16px; }
.motion-track { height: 48px; border: 1px solid var(--line); border-radius: var(--r-card); background: var(--surface); position: relative; overflow: hidden; }
.motion-pip {
  position: absolute; top: 8px; left: 8px; width: 72px; height: 32px; border-radius: var(--r-chip);
  background: color-mix(in srgb, var(--accent) 16%, var(--surface)); border: 1px solid var(--accent);
}
.motion-pip.go-panel { left: calc(100% - 80px); transition: left var(--spring-panel-ms) var(--spring-panel); }
.motion-pip.go-ui { left: calc(100% - 80px); transition: left var(--spring-ui-ms) var(--spring-ui); }
.swatches { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.swatch { border: 1px solid var(--line); border-radius: var(--r-card); overflow: hidden; background: var(--surface); }
.swatch i { display: block; height: 64px; }
.swatch span { display: block; padding: 8px 10px; font-size: var(--t12); }
.space-row { display: grid; grid-template-columns: 64px 1fr; gap: 8px; align-items: center; margin: 6px 0; font-size: var(--t13); }
.space-row i { display: block; height: 8px; background: var(--accent); border-radius: var(--r-chip); }

html[data-reduce] .motion-pip,
html[data-reduce] .enter { animation: none !important; transition: none !important; }

@media (max-width: 760px) {
  .app > nav.side { display: none; }
  .nav-select { display: block; }
  .catalog, .strip, .use-grid, .variant-grid, .swatches { grid-template-columns: 1fr 1fr; }
  .topbar .bar { width: 100%; padding: 8px 16px; }
  .wrap { padding: 0 16px 48px; }
  .c-frame-wrap[data-width="360"] .c-frame,
  .c-frame-wrap[data-width="760"] .c-frame { width: 100%; }
}
@media (max-width: 520px) {
  .catalog, .strip { grid-template-columns: 1fr; }
}