/* Rush Hour Bus : page-specific styles (shared: arcade-kit.css, sim3d.css for the banner / result card) */
.rh-wrap { position: relative; width: 100%; }
.rh-wrap .ak-stage { background: #1e293b; touch-action: none; user-select: none; -webkit-user-select: none; cursor: grab; }
.rh-hud { position: absolute; inset: 0; pointer-events: none; font-family: system-ui, sans-serif; container-type: inline-size; }
.rh-hud button, .rh-hud .sim-result { pointer-events: auto; }
.rh-card { position: absolute; left: 10px; top: 10px; background: rgba(15, 23, 42, .8); color: #fff; border-radius: 12px; padding: 5px 12px; }
.rh-card b { display: block; font: 900 17px/1.2 system-ui, sans-serif; font-variant-numeric: tabular-nums; } .rh-card span { display: block; font: 800 12px system-ui, sans-serif; color: #fde047; }
.rh-tb { position: absolute; right: 10px; top: 10px; display: flex; gap: 6px; }
.rh-tb button, .rh-tb .ak-mute { position: relative; min-width: 42px; height: 42px; padding: 0 10px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, .25); background: rgba(15, 23, 42, .78); color: #fff; font: 800 14px system-ui, sans-serif; cursor: pointer; }
.rh-hud .sim-banner { pointer-events: none; }
.rh-hud .sim-result[hidden] { display: none; }
.rh-opts { margin-top: 14px; } .rh-opts h3 { margin: 10px 0 6px; }
.rh-levels { display: grid; grid-template-columns: repeat(auto-fill, minmax(52px, 1fr)); gap: 6px; max-height: 220px; overflow-y: auto; padding: 2px; }
.rh-levels button { border-radius: 10px; padding: 6px 2px; border: 2px solid rgba(255, 255, 255, .15); background: rgba(255, 255, 255, .06); color: inherit; cursor: pointer; display: flex; flex-direction: column; align-items: center; gap: 1px; }
.rh-levels button b { font-size: 15px; } .rh-levels button small { font-size: 10px; color: #fde047; letter-spacing: -1px; }
.rh-levels button[aria-pressed="true"] { border-color: #ffd54a; background: rgba(255, 213, 74, .14); }
.rh-levels button:disabled { opacity: .45; cursor: not-allowed; }
@container (max-width: 600px) { .rh-tb { right: 6px; top: 6px; gap: 4px; } .rh-tb button, .rh-tb .ak-mute { height: 38px; min-width: 38px; padding: 0 8px; font-size: 13px; } .rh-card { left: 6px; top: 6px; padding: 4px 9px; } }
@container (max-width: 420px) { .rh-tb button, .rh-tb .ak-mute { height: 34px; min-width: 34px; padding: 0 6px; font-size: 12px; border-radius: 10px; } .rh-card b { font-size: 14px; } .rh-card span { font-size: 11px; } }