:root{--bg: #eef1f6;--panel: rgba(255, 255, 255, .82);--panel-border: rgba(15, 23, 42, .08);--text: #1f2937;--text-dim: #64748b;--text-faint: #94a3b8;--accent: #0891b2;--ok: #16a34a;--active: #d97706;--idle: #94a3b8;font-family:JetBrains Mono,ui-monospace,SFMono-Regular,Menlo,monospace}*{box-sizing:border-box}html,body,#root{margin:0;height:100%;overflow:hidden;background:var(--bg);color:var(--text)}.viewport{position:absolute;top:0;right:0;bottom:0;left:0}.viewport canvas{display:block}.hud{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;display:flex;flex-direction:column;justify-content:space-between}.hud>*{pointer-events:auto}.hud-top{display:flex;justify-content:space-between;align-items:flex-start;padding:20px 24px}.title-block{pointer-events:none;background:#ffffffeb;border:2px solid #27496d;border-radius:12px;padding:10px 14px;box-shadow:4px 4px #27496d38}.title-eyebrow{font-size:10px;letter-spacing:.28em;color:#ff6b6b;font-weight:700;text-transform:uppercase}.title{margin:6px 0 4px;font-size:20px;font-weight:800;letter-spacing:.04em;color:#142438}.title-sub{font-size:11px;font-weight:600;color:#33415c}.scene-stats{display:inline-flex;align-items:center;gap:7px;font-size:10px;font-weight:700;color:#142438;background:#ffffffeb;border:2px solid #27496d;border-radius:99px;padding:8px 13px;box-shadow:4px 4px #27496d38;pointer-events:none}.stat-dot{width:7px;height:7px;border-radius:50%;background:#2ec4b6;border:1.5px solid #27496d}.hud-bottom{display:flex;justify-content:space-between;align-items:flex-end;padding:20px 24px;gap:16px}.hint{font-size:10px;line-height:1.8;color:#33415c;font-weight:600;pointer-events:none;background:#ffffffeb;border:2px solid #27496d;border-radius:10px;padding:8px 12px;box-shadow:4px 4px #27496d38}.hint b{color:#142438;font-weight:700}.brand-note-inline{font-size:9px;letter-spacing:.1em;color:var(--text-faint);margin-top:2px}.controls{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}.ctl-btn{font-family:inherit;font-size:10px;font-weight:700;letter-spacing:.08em;padding:8px 13px;color:#142438;background:#fff;border:2px solid #27496d;border-radius:10px;cursor:pointer;box-shadow:3px 3px #27496d40;transition:transform .1s,box-shadow .1s,background .15s,color .15s}.ctl-btn:hover{transform:translate(-1px,-1px);box-shadow:4px 4px #27496d40}.ctl-btn:active{transform:translate(1px,1px);box-shadow:2px 2px #27496d40}.ctl-btn.on{background:#d9f4ef;color:#0f766e}.device-panel{position:absolute;top:76px;right:24px;width:268px;background:#fff;border:2px solid #27496d;border-radius:12px;padding:16px;box-shadow:6px 6px #27496d47;animation:slide-in .18s ease-out}@keyframes slide-in{0%{opacity:0;transform:translate(10px)}to{opacity:1;transform:translate(0)}}.device-kind{font-size:9px;letter-spacing:.22em;text-transform:uppercase;color:#ff6b6b;font-weight:700}.device-name{margin:6px 0 10px;font-size:16px;font-weight:800;color:#142438}.status-pill{display:inline-flex;align-items:center;gap:6px;font-size:9px;font-weight:700;letter-spacing:.18em;padding:4px 9px;border-radius:99px;border:2px solid #27496d;color:#142438;margin-bottom:12px}.status-dot{width:7px;height:7px;border-radius:50%;border:1.5px solid #27496d}.status-pill.ok{background:#d9f4ef}.status-pill.ok .status-dot{background:#2ec4b6}.status-pill.active{background:#ffe3e0}.status-pill.active .status-dot{background:#ff6b6b}.status-pill.idle{background:#fff3d1}.status-pill.idle .status-dot{background:#ffc94d}.metric-row{margin-bottom:10px}.metric-head{display:flex;justify-content:space-between;font-size:10px;font-weight:600;color:#33415c;margin-bottom:4px}.metric-bar{height:8px;border-radius:4px;background:#eef1f6;border:1.5px solid #27496d;overflow:hidden}.metric-fill{height:100%;background:#2ec4b6;border-radius:2px;transition:width .3s ease-out}.device-desc{margin-top:12px;font-size:11px;line-height:1.75;color:#142438;font-weight:500;border-left:3px solid #ff6b6b;padding-left:9px}.panel-close{position:absolute;top:10px;right:10px;width:22px;height:22px;display:grid;place-items:center;font-size:11px;color:var(--text-faint);background:transparent;border:none;border-radius:6px;cursor:pointer;font-family:inherit}.panel-close:hover{color:var(--text);background:#0f172a0f}.loading-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:var(--bg);z-index:10;transition:opacity .5s ease;pointer-events:none}.loading-overlay.hide{opacity:0}.loading-text{font-size:11px;letter-spacing:.3em;color:var(--text-dim);animation:blink 1.2s ease-in-out infinite}@keyframes blink{0%,to{opacity:.35}50%{opacity:1}}