:root{--bg: #16171b;--panel: #1f2126;--panel-2: #272a30;--line: #33363d;--text: #e9e9ec;--muted: #9a9ca3;--accent: #e8b06a;--accent-2: #3b82f6;--danger: #e5484d;--radius: 12px;--tap: 44px;--panel-w: 340px;--safe-b: env(safe-area-inset-bottom, 0px);--safe-t: env(safe-area-inset-top, 0px);color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font:14px/1.4 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;overflow:hidden;overscroll-behavior:none;-webkit-tap-highlight-color:transparent}button,input,select{font:inherit;color:inherit}#app{position:fixed;inset:0;display:grid;grid-template-columns:1fr var(--panel-w)}#stage{grid-column:1;position:relative;min-width:0;min-height:0}#view{width:100%;height:100%;display:block;touch-action:none;outline:none}#hud{position:absolute;inset:0;pointer-events:none}#hud>*{pointer-events:auto}#panel{grid-column:2;background:var(--panel);border-left:1px solid var(--line);display:flex;flex-direction:column;min-height:0;touch-action:pan-y}.hud-top{position:absolute;top:calc(8px + var(--safe-t));left:8px;right:8px;display:flex;gap:8px;align-items:center}.hud-bottom{position:absolute;bottom:calc(10px + var(--safe-b));left:8px;right:8px;display:flex;gap:8px;justify-content:center}.brand{font-weight:700;letter-spacing:.3px;padding:0 10px;height:var(--tap);display:flex;align-items:center;background:#16171bbf;border-radius:var(--radius);backdrop-filter:blur(8px);gap:8px}.brand svg{width:22px;height:22px}.spacer{flex:1}.seg{display:flex;background:#16171bcc;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;backdrop-filter:blur(8px)}.seg button{min-width:var(--tap);height:var(--tap);padding:0 12px;border:0;background:transparent;color:var(--muted);display:flex;align-items:center;justify-content:center;gap:6px;cursor:pointer;touch-action:manipulation}.seg button+button{border-left:1px solid var(--line)}.seg button.active{background:var(--accent);color:#1a1205;font-weight:600}.seg button:disabled{opacity:.35;cursor:default}.seg button svg{width:20px;height:20px}.hint{position:absolute;left:50%;transform:translate(-50%);top:calc(62px + var(--safe-t));background:#16171bcc;border:1px solid var(--line);padding:6px 12px;border-radius:999px;color:var(--muted);font-size:12px;white-space:nowrap;max-width:calc(100% - 24px);overflow:hidden;text-overflow:ellipsis}.gesture-overlay{position:absolute;inset:0;display:none;align-items:flex-start;justify-content:center;padding-top:calc(70px + var(--safe-t));pointer-events:none}.gesture-overlay.on{display:flex}.gesture-overlay .count{font-size:48px;font-weight:700;color:var(--accent);text-shadow:0 2px 12px rgba(0,0,0,.6);font-variant-numeric:tabular-nums}.toast{position:absolute;bottom:calc(70px + var(--safe-b));left:50%;transform:translate(-50%);background:var(--panel-2);border:1px solid var(--line);padding:8px 14px;border-radius:999px;opacity:0;transition:opacity .2s;pointer-events:none}.toast.on{opacity:1}.tabs{display:flex;border-bottom:1px solid var(--line);background:var(--panel);flex:none}.tabs button{flex:1;height:50px;border:0;background:transparent;color:var(--muted);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:11px;cursor:pointer;touch-action:manipulation}.tabs button svg{width:20px;height:20px}.tabs button.active{color:var(--accent);box-shadow:inset 0 -2px 0 var(--accent)}.pages{flex:1;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding:10px 12px calc(16px + var(--safe-b))}.page{display:none}.page.active{display:block}.section{margin-bottom:14px}.section>h3{margin:8px 0 6px;font-size:12px;text-transform:uppercase;letter-spacing:.6px;color:var(--muted);font-weight:600;display:flex;align-items:center;gap:8px}.section>h3 .spacer{flex:1}.row{display:flex;align-items:center;gap:8px;min-height:36px}.row label{color:var(--muted);min-width:72px;font-size:13px}.row .val{min-width:42px;text-align:right;color:var(--muted);font-variant-numeric:tabular-nums;font-size:12px}input[type=range]{flex:1;-webkit-appearance:none;appearance:none;height:28px;background:transparent;margin:0;touch-action:pan-y}input[type=range]::-webkit-slider-runnable-track{height:6px;border-radius:3px;background:var(--line)}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:var(--accent);margin-top:-9px;border:2px solid var(--panel);box-shadow:0 1px 4px #00000080}input[type=range]::-moz-range-track{height:6px;border-radius:3px;background:var(--line)}input[type=range]::-moz-range-thumb{width:22px;height:22px;border-radius:50%;background:var(--accent);border:2px solid var(--panel)}input[type=range].axis-x::-webkit-slider-thumb{background:#ef6b6b}input[type=range].axis-y::-webkit-slider-thumb{background:#7bd37b}input[type=range].axis-z::-webkit-slider-thumb{background:#6b9bef}input[type=color]{width:40px;height:32px;border:1px solid var(--line);border-radius:8px;background:var(--panel-2);padding:2px}select{height:36px;border-radius:8px;border:1px solid var(--line);background:var(--panel-2);padding:0 8px;flex:1;min-width:0}.btn{height:36px;padding:0 12px;border-radius:10px;border:1px solid var(--line);background:var(--panel-2);color:var(--text);cursor:pointer;display:inline-flex;align-items:center;gap:6px;justify-content:center;touch-action:manipulation;white-space:nowrap}.btn:active{transform:translateY(1px)}.btn.primary{background:var(--accent);color:#1a1205;border-color:transparent;font-weight:600}.btn.danger{color:var(--danger)}.btn.sm{height:30px;padding:0 9px;font-size:12px}.btn.active{border-color:var(--accent);color:var(--accent)}.btn svg{width:16px;height:16px}.btn-row{display:flex;gap:6px;flex-wrap:wrap}.chips{display:flex;flex-wrap:wrap;gap:6px}.chip{height:34px;padding:0 12px;border-radius:999px;border:1px solid var(--line);background:var(--panel-2);cursor:pointer;touch-action:manipulation;font-size:13px}.chip.active{background:var(--accent);color:#1a1205;border-color:transparent;font-weight:600}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:6px}.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.grid2 .btn,.grid3 .btn{width:100%}.list{display:flex;flex-direction:column;gap:4px}.list-item{display:flex;align-items:center;gap:6px;padding:6px 8px;border-radius:10px;border:1px solid var(--line);background:var(--panel-2);cursor:pointer}.list-item.active{border-color:var(--accent)}.list-item .name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.list-item .sub{color:var(--muted);font-size:12px}.switch{display:inline-flex;align-items:center;gap:8px;cursor:pointer;min-height:36px}.switch input{width:20px;height:20px;accent-color:var(--accent)}.muted{color:var(--muted);font-size:12px}.help p{margin:4px 0}.help b{color:var(--accent)}.light-card{border:1px solid var(--line);border-radius:10px;padding:6px 10px;margin-bottom:8px;background:#0000001f}.light-card .row.head{font-weight:600}.panel-handle{display:none}.kbd{background:var(--panel-2);border:1px solid var(--line);border-radius:4px;padding:0 5px;font-size:11px}@media(max-width:900px){#app{grid-template-columns:1fr;grid-template-rows:1fr auto}#stage{grid-row:1}#panel{grid-column:1;grid-row:2;border-left:0;border-top:1px solid var(--line);max-height:46vh;transition:max-height .2s}#panel.collapsed{max-height:50px}#panel.collapsed .pages{display:none}.panel-handle{display:block;position:absolute;left:50%;top:4px;width:36px;height:4px;border-radius:2px;background:var(--line);transform:translate(-50%)}.tabs{position:relative;padding-top:6px}.tabs button{height:48px;font-size:10px}.hud-bottom{bottom:10px}.hint{display:none}:root{--panel-w: 0px}.brand span{display:none}}@media(max-width:420px){.seg button{padding:0 8px;min-width:40px}.seg button .lbl{display:none}}@media(hover:hover){.btn:hover,.chip:hover,.seg button:hover:not(.active){border-color:var(--muted)}.seg button:hover:not(.active){background:#ffffff0d}}