/* Minimal black editorial viewer. No boxes, no rules, no marketing. */
:root {
  --ground: #060403;
  --ink: #efe3d6;
  --ink-dim: #9c8f83;
  --accent: #c4562a;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "DejaVu Sans Mono", monospace;
  --sans: "Neue Haas Grotesk Display", "Helvetica Neue", Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}

body { overflow: hidden; }

.viewer {
  height: 100dvh;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px clamp(12px, 3vw, 40px) 14px;
}

.title {
  margin: 0;
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 0;

  color: var(--ink);
}

.stage {
  flex: 1 1 auto;
  min-height: 0;
  display: grid;
  place-items: center;
}

/* Sized in script to the media aspect ratio: the whole scene, never cropped. */
.frame {
  position: relative;
  background: var(--ground);
}

.layer {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: transparent;
  border: 0;
}

#poster { opacity: 0.001; pointer-events: none; }
#canvas { z-index: 2; }

.controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 22px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.group { display: flex; align-items: center; gap: 14px; }

.controls button {
  appearance: none;
  border: 0;
  border-radius: 0;
  background: none;
  padding: 10px 4px;
  min-height: 44px;
  min-width: 44px;
  color: var(--ink-dim);
  font: inherit;
  letter-spacing: inherit;
  cursor: pointer;
}

.controls button:hover { color: var(--ink); }

.controls button[aria-pressed="true"] { color: var(--ink); }

.controls button[aria-pressed="true"]::before {
  content: "· ";
  color: var(--accent);
}

.controls button[aria-disabled="true"] { color: #5c5349; cursor: default; }

.controls button:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 4px;
}

.status {
  margin: 0;
  min-height: 1.2em;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-dim);
}

@media (max-width: 420px) {
  .viewer { padding: 12px 12px 10px; gap: 8px; }
  .title { letter-spacing: 0; }
  .controls { font-size: 11px; gap: 4px 16px; }
  .group { gap: 11px; }
  .status { font-size: 11px; }
}