:root{--bg: #0b0d12;--bg-elev: #14171f;--bg-elev2: #1c2030;--fg: #e8ecf2;--muted: #7f8696;--accent: #6cf0c4;--accent-2: #ff7ad9;--danger: #ff5d6c;font-family:ui-sans-serif,system-ui,-apple-system,Inter,sans-serif;color-scheme:dark}*{box-sizing:border-box}html,body,#root{margin:0;height:100%;background:var(--bg);color:var(--fg)}.app-shell{position:relative;width:100vw;height:100vh;overflow:hidden}.camera-stage{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:radial-gradient(ellipse at center,#0e1218,#05060a)}.camera-stage video,.camera-stage canvas{position:absolute;width:100%;height:100%;object-fit:cover}.camera-stage video{transform:scaleX(-1)}.camera-stage canvas{pointer-events:none}.start-gate{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;background:#05060ad9;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:50}.start-gate-card{background:var(--bg-elev);border:1px solid #232838;padding:32px 40px;border-radius:16px;text-align:center;max-width:480px}.start-gate-card h1{margin:0 0 8px;font-size:26px;letter-spacing:-.02em}.start-gate-card p{color:var(--muted);margin:0 0 18px;line-height:1.5}.start-modes{list-style:none;padding:0;margin:0 0 24px;text-align:left;font-size:13.5px;color:var(--muted);line-height:1.55}.start-modes strong{color:var(--fg)}button.primary{background:var(--accent);color:#082018;border:none;padding:12px 24px;font-weight:600;border-radius:999px;cursor:pointer;font-size:15px;transition:filter .12s ease,transform .12s ease}button.primary:hover{filter:brightness(1.08);transform:translateY(-1px)}button.primary:active{transform:translateY(0)}kbd{display:inline-block;padding:0 6px;border-radius:4px;background:var(--bg-elev2);border:1px solid #2a2f44;font-size:11px;font-family:ui-monospace,Menlo,Consolas,monospace;color:var(--fg)}.status-bar{position:absolute;top:24px;left:24px;display:flex;gap:12px;z-index:10}.pill{background:#14171fc7;border:1px solid #232838;padding:6px 12px;border-radius:999px;font-size:12px;letter-spacing:.04em;color:var(--muted);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.pill.active{color:var(--accent);border-color:var(--accent)}.pill.muted{color:var(--danger);border-color:var(--danger)}.top-right-stack{position:absolute;top:24px;right:24px;display:flex;flex-direction:column;align-items:flex-end;gap:10px;z-index:20}.mode-picker{position:relative}.mode-pill{display:inline-flex;align-items:center;gap:10px;background:#14171fd9;border:1px solid #2a2f44;color:var(--fg);padding:8px 14px;border-radius:999px;cursor:pointer;font-size:13px;letter-spacing:.02em;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:border-color .12s ease}.mode-pill:hover{border-color:var(--accent)}.mode-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent)}.mode-caret{color:var(--muted);font-size:11px}.mode-menu{position:absolute;top:calc(100% + 8px);right:0;width:320px;background:var(--bg-elev);border:1px solid #2a2f44;border-radius:12px;padding:6px;box-shadow:0 18px 40px -12px #0009;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.mode-item{display:block;width:100%;background:transparent;border:none;text-align:left;padding:10px 12px;border-radius:8px;cursor:pointer;color:var(--fg);transition:background .12s ease}.mode-item:hover{background:#6cf0c414}.mode-item.active{background:#6cf0c421}.mode-item-row{display:flex;align-items:center;gap:10px;font-size:14px}.mode-key{display:inline-flex;width:22px;height:22px;align-items:center;justify-content:center;background:var(--bg-elev2);border-radius:6px;font-size:11px;font-family:ui-monospace,Menlo,Consolas,monospace;color:var(--muted)}.mode-name{font-weight:500}.mode-hint{margin-top:4px;font-size:12px;line-height:1.4;color:var(--muted)}.mode-hint-bar{position:absolute;bottom:24px;left:50%;transform:translate(-50%);background:#14171fc7;border:1px solid #232838;padding:8px 16px;border-radius:999px;font-size:12.5px;color:var(--muted);letter-spacing:.02em;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);max-width:80vw;text-align:center;z-index:10}.midi-panel{position:relative}.midi-pill{display:inline-flex;align-items:center;gap:8px;background:#14171fd9;border:1px solid #2a2f44;color:var(--muted);padding:6px 12px;border-radius:999px;cursor:pointer;font-size:12px;letter-spacing:.02em;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.midi-pill:hover{border-color:var(--accent);color:var(--fg)}.midi-pill.active{color:var(--accent);border-color:var(--accent)}.midi-pill.disabled{opacity:.5;cursor:not-allowed}.midi-dot{width:7px;height:7px;border-radius:50%;background:#555}.midi-dot.on{background:var(--accent);box-shadow:0 0 8px var(--accent)}.midi-caret{font-size:10px}.midi-menu{position:absolute;top:calc(100% + 8px);right:0;width:280px;background:var(--bg-elev);border:1px solid #2a2f44;border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:10px;box-shadow:0 18px 40px -12px #0009;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);font-size:12.5px}.midi-row{display:flex;justify-content:space-between;align-items:center;gap:12px;color:var(--fg)}.midi-row select{flex:1;background:var(--bg-elev2);border:1px solid #2a2f44;color:var(--fg);padding:4px 6px;border-radius:6px;font-size:12px}.midi-row input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent)}.midi-hint{font-size:11px;color:var(--muted);line-height:1.45;padding-top:4px;border-top:1px solid #232838}.midi-panic{background:transparent;border:1px solid var(--danger);color:var(--danger);padding:6px 10px;border-radius:8px;cursor:pointer;font-size:12px;letter-spacing:.06em}.midi-panic:hover:not(:disabled){background:#ff5d6c1a}.midi-panic:disabled{opacity:.4;cursor:not-allowed}.midi-error{font-size:11px;color:var(--danger)}