/* The device bench: the studio's dark and gold; the stage holds one device window, scaled to fit. */
:root {
  --bg: #0d0c0b; --panel: #171512; --panel-2: #201d19; --line: #2e2a25;
  --text: #f3f1ed; --muted: #b9b2a8; --gold: #e5af4f; --on-gold: #1a1408;
  --font: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color-scheme: dark;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--text); font: 16px/1.45 var(--font); min-height: 100dvh; display: flex; flex-direction: column; }
.db-top { display: flex; align-items: center; gap: 12px; padding: max(10px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) 8px max(16px, env(safe-area-inset-left)); border-bottom: 1px solid var(--line); }
.db-title { margin: 0; font-size: 18px; font-weight: 650; color: var(--gold); flex: 1; }
.db-back { color: var(--muted); text-decoration: none; padding: 10px 4px; min-height: 44px; display: inline-flex; align-items: center; }
.db-mode { font-size: 13px; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 2px 10px; }
.db-bar { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: flex-end; padding: 12px max(16px, env(safe-area-inset-right)) 12px max(16px, env(safe-area-inset-left)); }
.db-field { display: flex; flex-direction: column; gap: 4px; min-width: 0; flex: 1 1 200px; }
.db-field label { font-size: 13px; color: var(--muted); }
select, input { font: inherit; color: var(--text); background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; min-height: 44px; width: 100%; }
button { font: inherit; color: var(--text); background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px; min-height: 44px; cursor: pointer; }
button[aria-pressed='true'] { background: var(--gold); color: var(--on-gold); border-color: var(--gold); font-weight: 600; }
select:focus-visible, input:focus-visible, button:focus-visible, a:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.db-devices { display: flex; flex-wrap: wrap; gap: 8px; flex: 1 1 100%; }
.db-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; flex: 1 1 100%; }
.db-actions a { color: var(--gold); padding: 10px 4px; min-height: 44px; display: inline-flex; align-items: center; }
.db-stage { flex: 1; display: flex; flex-direction: column; align-items: center; padding: 8px 16px 16px; min-width: 0; }
.db-note { margin: 24px auto; max-width: 460px; color: var(--muted); background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px; }
.db-fit { position: relative; flex: none; }
.db-device { position: absolute; top: 0; left: 0; transform-origin: 0 0; padding: 12px; background: #050505; border-radius: 34px; box-shadow: 0 0 0 1px #3a352e, 0 18px 40px rgba(0, 0, 0, 0.5); }
.db-device iframe { display: block; width: 100%; height: 100%; border: 0; background: #fff; border-radius: 24px; }
.db-foot { margin: 0; padding: 0 max(16px, env(safe-area-inset-right)) max(14px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left)); color: var(--muted); font-size: 13px; text-align: center; }
.db-modes { display: flex; gap: 8px; }
.db-engine { display: flex; flex: 1 1 100%; flex-wrap: wrap; gap: 8px; align-items: center; }
.db-engine input { flex: 1 1 200px; width: auto; }
.db-device img { display: block; width: 100%; height: 100%; border-radius: 24px; background: #fff; touch-action: none; user-select: none; -webkit-user-drag: none; cursor: pointer; }
.db-veil { position: absolute; left: 12px; right: 12px; bottom: 12px; padding: 10px 14px; border-radius: 0 0 24px 24px; background: rgba(13, 12, 11, 0.82); color: var(--text); font-size: 14px; text-align: center; pointer-events: none; }
@media (prefers-reduced-motion: no-preference) { button { transition: background 0.12s; } }