/* The library surrounds the terminal; the guest keeps its own desktop. */
.reyt-room { max-width: 1200px; }
.reyt-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; }
.reyt-heading .page-title { flex: 1; margin-bottom: 12px; }
.reyt-heading > a { color: var(--crimson); font-size: 14px; text-decoration: underline; }
.reyt-stage { margin-top: 24px; padding: 28px; background: var(--wash); border: 1px solid var(--tan-pale); overflow: auto; min-height: 390px; display: grid; place-items: center; }
.reyt-stage:fullscreen { background: var(--ink); border: 0; padding: 24px; }
.reyt-welcome { max-width: 520px; text-align: center; padding: 32px 0; }
.reyt-welcome p { margin-bottom: 14px; }
.reyt-wordmark { font-family: var(--serif); color: var(--crimson); font-size: 52px; letter-spacing: .06em; }
.reyt-welcome p:last-child { font-size: 14px; color: var(--ink-soft); }
#reyt-screen { background: #000; width: fit-content; height: fit-content; line-height: 1; flex: none; }
#reyt-screen:focus-visible { outline: 3px solid var(--crimson); outline-offset: 5px; }
#reyt-screen > div { white-space: pre; font: 14px/14px monospace; color: #ddd; }
#reyt-screen canvas { display: block; image-rendering: pixelated; max-width: none; }
.reyt-controls { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.reyt-controls button, .reyt-tools button { min-height: 44px; font-size: 14px; padding: 8px 14px; }
.reyt-controls label { display: flex; align-items: center; gap: 8px; font-size: 14px; }
.reyt-controls input[type="range"] { width: 85px; accent-color: var(--crimson); }
.reyt-controls select { color: var(--ink); background: var(--paper); border: 1px solid var(--tan-pale); padding: 8px; min-height: 44px; font: inherit; }
.reyt-room button:disabled { opacity: .45; cursor: default; }
.reyt-status { margin-top: 18px; min-height: 1.6em; color: var(--crimson-ink); font-size: 14px; }
#reyt-progress { width: 100%; height: 8px; accent-color: var(--crimson); }
.reyt-help, .reyt-credit { color: var(--ink-soft); font-size: 14px; margin-top: 12px; }
.reyt-tools { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin: 28px 0; }
.reyt-tools summary { cursor: pointer; padding: 16px 0; color: var(--crimson-ink); font-weight: 600; }
.reyt-tools-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; padding: 4px 0 24px; }
.reyt-tools h3 { font-family: var(--serif); font-size: 18px; margin-bottom: 8px; }
.reyt-tools p { color: var(--ink-soft); font-size: 14px; margin-bottom: 14px; }
.reyt-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.reyt-path { display: block; margin: 12px 0; font-size: 14px; }
.reyt-path input { display: block; width: 100%; padding: 9px; border: 1px solid var(--tan-pale); background: var(--paper); color: var(--ink); font-size: 14px; margin-top: 5px; }
.reyt-credit a { text-decoration: underline; text-underline-offset: 3px; }
.reyt-stage [hidden] { display: none !important; }
.reyt-room :is(button, input, select, summary, a):focus-visible { outline: 2px solid var(--crimson); outline-offset: 3px; }
@media (max-width: 720px) {
  .reyt-stage { padding: 12px; min-height: 250px; }
  .reyt-heading { display: block; }
  .reyt-tools-grid { grid-template-columns: 1fr; gap: 24px; }
  .reyt-wordmark { font-size: 40px; }
}