/* ───── Art ─────
   The frame, the header and the set heads come from page.css; what is left
   here is the gallery itself. */

/* Uniform tiles rather than true-aspect cards: the pieces range from 9:16 to
   16:9, and letting each keep its own ratio left ragged holes across every
   row. Each tile crops to a common frame; opening a piece shows it uncropped.

   Fixed-width tracks rather than fractional ones, aligned to the start of the
   measure: with 1fr a set holding one piece stretched that tile across the
   whole row, and centring the rows left every set starting at a different
   place than the heading above it. */
.art-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(0, 250px));
  justify-content: start;
  gap: 1rem;
}

/* Two columns at phone width. One column blew each piece up to the full
   measure, which turned a fourteen-piece gallery into a very long scroll. */
@media (max-width: 720px) {
  .art-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem;
  }
}

.art-card {
  margin: 0;
  background: rgba(var(--bg-rgb), 0.5);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--rule);
  background: var(--wash);
  transition: border-color var(--ease), box-shadow var(--ease);
}

.art-card:is(:hover, .is-hover) {
  border-color: rgba(var(--fg-rgb), 0.75);
  box-shadow: 0 0 16px rgba(var(--fg-rgb), 0.22);
}

/* A feature piece spans two columns where there is room for it. */
.art-card.is-openable {
  cursor: zoom-in;
}

/* Every tile is the same shape. The pieces range from 9:16 to 16:9, and
   letting each keep its own ratio left the gallery ragged — tiny landscape
   cards beside towering portrait ones. Tiles crop to a common frame; opening
   a piece shows it uncropped and full length. */
/* The music video is 16:9; cropping it into the portrait tile lost most of
   the frame, so it takes two columns at its own ratio. */
.art-card--wide {
  grid-column: span 2;
}

.art-card--wide .art-media {
  aspect-ratio: 16 / 9;
}



.art-media {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--bg);
  overflow: hidden;
}



.art-media video,
.art-media iframe,
.art-media .art-still,
.art-play img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  border: none;
  filter: none;
}

.art-play {
  position: relative;
  width: 100%;
  height: 100%;
  padding: 0;
  border: none;
  background: var(--bg);
  cursor: pointer;
  display: block;
}

.art-play-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 62px;
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(var(--fg-rgb), 0.8);
  border-radius: 50%;
  color: var(--fg);
  font-size: 1.1rem;
  background: rgba(var(--bg-rgb), 0.55);
  text-shadow: 0 0 10px rgba(var(--fg-rgb), 0.8);
  transition: all 0.2s ease;
}

.art-play:is(:hover, .is-hover) .art-play-icon {
  background: rgba(var(--fg-rgb), 0.16);
  box-shadow: 0 0 20px rgba(var(--fg-rgb), 0.45);
}

.art-caption {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.6rem 0.75rem;
  border-top: 1px solid var(--rule);
  flex: 1;
}

.art-card-title {
  font-size: var(--t-small);
  letter-spacing: 0.08em;
  color: var(--fg);
}

/* The "how it was made" line: the part that makes the work legible as craft. */
.art-card-made {
  font-size: var(--t-label);
  letter-spacing: 0.03em;
  color: var(--ink-dim);
  line-height: 1.45;
}

.art-empty {
  border: 1px dashed var(--rule-strong);
  padding: 2.5rem;
  text-align: center;
  color: var(--ink-dim);
  line-height: 2;
}

.art-empty code {
  background: rgba(var(--fg-rgb), 0.08);
  color: var(--fg);
  padding: 0.15em 0.45em;
}


/* ───── Viewer ───── */
body.art-viewer-open {
  overflow: hidden;
}

.art-viewer[hidden] {
  display: none;
}

.art-viewer {
  position: fixed;
  inset: 0;
  background: rgba(var(--bg-rgb), 0.97);
  z-index: 100;
  display: flex;
  flex-direction: column;
}

.art-viewer-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  min-height: 0;
}

.art-viewer-stage video,
.art-viewer-stage img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border: 1px solid rgba(var(--fg-rgb), 0.25);
  filter: none;
}

.art-viewer-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--rule);
  font-size: var(--t-label);
  letter-spacing: 0.08em;
  color: rgba(var(--fg-rgb), 0.78);
  flex-wrap: wrap;
}

.art-viewer-keys {
  color: var(--ink-faint);
}

.art-viewer-close {
  position: absolute;
  top: 0.5rem;
  right: 1rem;
  background: transparent;
  border: none;
  color: var(--ink-dim);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  font-family: inherit;
  transition: color var(--ease);
}

.art-viewer-close:is(:hover, .is-hover) {
  color: var(--fg);
}

/* ───── Technique sets ───── */
/* Pieces made the same way sit on the same row, with a quiet rule between
   sets. The heads themselves are the shared .set-head from page.css. */
.art-set {
  margin-bottom: 2.5rem;
}

/* Fourteen saturated pieces at once was a wall of colour. Tiles rest slightly
   held back and come to full strength under the cursor, which also makes the
   hover state obvious. */
.art-media video,
.art-play img {
  filter: saturate(0.82) brightness(0.78);
  transition: filter 0.2s ease;
}

.art-card:is(:hover, .is-hover) .art-media video,
.art-card:is(:hover, .is-hover) .art-play img {
  filter: saturate(1.02) brightness(1);
}

/* The charcoal drawings are white chalk on black — already low-key, so the
   resting dim that calms the colour pieces would black them out entirely. */
.art-media .art-still {
  filter: brightness(1.05);
  transition: filter 0.2s ease;
}

.art-card:is(:hover, .is-hover) .art-media .art-still {
  filter: brightness(1.25);
}

/* ───── Call to action ───── */
.art-cta {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--rule);
  text-align: center;
}

.art-cta-line {
  font-size: var(--t-small);
  letter-spacing: 0.16em;
  color: var(--ink-dim);
  margin-bottom: 1.1rem;
  text-transform: uppercase;
}

.art-cta-links {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* Two lines inside one .btn: what it is, then what is on it. */
.art-cta-links .btn {
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  min-width: 190px;
  padding: 0.75rem 1.2rem;
}

.art-cta-name {
  font-size: var(--t-small);
  letter-spacing: 0.18em;
}

.art-cta-what {
  font-size: var(--t-label);
  letter-spacing: 0.04em;
  color: var(--ink-faint);
  text-transform: none;
}

.art-cta-links .btn:is(:hover, .is-hover) .art-cta-what {
  color: var(--bg);
}

@media (hover: none) {
  .art-cta-links .btn:is(:hover, .is-hover) .art-cta-what {
    color: var(--ink-faint);
  }
}

/* JS-driven mirror of :hover — see js/components/hover.js. */
.art-card.is-hover {
  border-color: rgba(var(--fg-rgb), 0.75);
  box-shadow: 0 0 16px rgba(var(--fg-rgb), 0.22);
}

.art-card.is-hover .art-media video,
.art-card.is-hover .art-play img {
  filter: saturate(1.02) brightness(1);
}

.art-card.is-hover .art-media .art-still {
  filter: brightness(1.25);
}

@media (hover: none) {
  .art-card:is(:hover, .is-hover) {
    border-color: rgba(var(--fg-rgb), 0.22);
    box-shadow: none;
  }
}