.dragger-btn{cursor:ew-resize;-webkit-user-select:none;user-select:none;text-align:left;color:#4d9eff;appearance:none;background:#1a1a2e;border:1px solid #333;border-radius:4px;outline:none;width:100%;padding:6px 10px;font-family:inherit;font-size:14px;line-height:1.4;transition:background .15s,border-color .15s}.dragger-btn:hover{background:#1e2a40;border-color:#4d9eff}.dragger-btn:hover .dragger-val{color:#6fb3ff}.dragger-btn:hover .dragger-hint{opacity:1}.dragger-btn.dragging{background:#1e2a40;border-color:#4d9eff}.dragger-btn.dragging .dragger-val{color:#88c4ff}.dragger-val{color:#4d9eff;font-variant-numeric:tabular-nums;cursor:ew-resize;pointer-events:none;font-size:14px;font-weight:500}.dragger-hint{color:#666;opacity:0;pointer-events:none;margin-left:8px;font-size:11px;transition:opacity .15s}.dragger-edit{color:#e0e0e0;font-variant-numeric:tabular-nums;caret-color:#4d9eff;box-sizing:border-box;background:#1a1a2e;border:1px solid #4d9eff;border-radius:4px;outline:none;width:100%;padding:6px 10px;font-family:inherit;font-size:14px}:root{--bg:#0d0d0d;--sidebar-bg:#161616;--surface:#1e1e1e;--border:#2a2a2a;--text:#e0e0e0;--text-dim:#888;--accent:#4d9eff;--accent-glow:#4d9eff26}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans SC,sans-serif;overflow:hidden}#root{height:100vh}.app{height:100vh;display:flex}.sidebar{background:var(--sidebar-bg);border-right:1px solid var(--border);flex-direction:column;width:300px;min-width:300px;padding:20px;display:flex;overflow-y:auto}.logo{letter-spacing:1px;margin-bottom:24px;font-size:20px;font-weight:700}.nav{flex-direction:column;gap:6px;margin-bottom:28px;display:flex}.nav-btn{text-align:left;width:100%;color:var(--text-dim);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;padding:10px 14px;font-size:14px;transition:all .15s;display:block}.nav-btn:hover{background:var(--surface);color:var(--text)}.nav-btn.active{background:var(--accent-glow);border-color:var(--accent);color:var(--accent);font-weight:600}.panel-title{color:var(--text-dim);text-transform:uppercase;letter-spacing:2px;margin-bottom:16px;font-size:13px;font-weight:600}.controls{flex-direction:column;gap:16px;display:flex}.no-controls{color:var(--text-dim);font-size:13px;font-style:italic}.control-row{flex-direction:column;gap:6px;display:flex}.control-label{color:var(--text-dim);text-transform:uppercase;letter-spacing:1px;font-size:12px;font-weight:500}.control-row input[type=text]{background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:6px;outline:none;padding:8px 10px;font-size:14px;transition:border-color .15s}.control-row input[type=text]:focus{border-color:var(--accent)}.control-row input[type=color]{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:6px;width:100%;height:32px;padding:2px}.slider-group{align-items:center;gap:10px;display:flex}.slider-group input[type=range]{accent-color:var(--accent);flex:1;height:4px}.slider-value{text-align:right;min-width:40px;color:var(--accent);font-variant-numeric:tabular-nums;font-size:13px;font-weight:600}.number-input{background:var(--surface);border:1px solid var(--border);width:60px;color:var(--accent);text-align:center;font-variant-numeric:tabular-nums;-moz-appearance:textfield;border-radius:6px;outline:none;padding:4px 6px;font-size:13px;font-weight:600}.number-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.number-input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.number-input:focus{border-color:var(--accent)}.main{background:var(--bg);flex-direction:column;flex:1;justify-content:center;align-items:center;padding:40px;display:flex}.player-wrapper{border-radius:12px;width:100%;max-width:960px;overflow:hidden;box-shadow:0 8px 40px #00000080}.info-bar{width:100%;max-width:960px;color:var(--text-dim);justify-content:space-between;margin-top:16px;padding:0 4px;font-size:13px;display:flex}.mode-switch{background:var(--surface);border-radius:8px;gap:4px;margin-bottom:20px;padding:3px;display:flex}.mode-btn{color:var(--text-dim);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:6px;flex:1;padding:8px 10px;font-size:12px;transition:all .15s}.mode-btn:hover{color:var(--text)}.mode-btn.active{background:var(--accent);color:#fff;font-weight:600}.confirm-actions{flex-direction:column;gap:8px;margin-top:20px;display:flex}.confirm-btn{cursor:pointer;border:none;border-radius:8px;width:100%;padding:10px 14px;font-size:14px;font-weight:600;transition:all .15s}.confirm-btn:disabled{opacity:.4;cursor:not-allowed}.confirm-btn.apply{background:var(--accent);color:#fff}.confirm-btn.apply:hover:not(:disabled){background:#3d8aef}.confirm-btn.reset{background:var(--surface);color:var(--text-dim);border:1px solid var(--border)}.confirm-btn.reset:hover:not(:disabled){color:var(--text);border-color:var(--text-dim)}.changes-hint{color:#f0c040;text-align:center;padding:4px 0;font-size:12px}.version-tag{color:var(--text-dim);background:#4d9eff1a;border-radius:4px;padding:2px 8px;font-family:monospace;font-size:11px}.mode-indicator{border-radius:4px;padding:2px 10px;font-size:12px;font-weight:600}.mode-indicator.live{color:#4dc864;background:#4dc86426}.mode-indicator.confirm{color:var(--accent);background:#4d9eff26}@media (width<=768px){.app{flex-direction:column}.sidebar{width:100%;min-width:unset;border-right:none;border-bottom:1px solid var(--border);max-height:40vh}.main{padding:20px}}