.playground-page{display:flex;flex-direction:column;height:100%;min-height:0;padding:14px 20px 20px;gap:12px;background:var(--bg)}.playground-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:4px 2px}.playground-eyebrow{display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-2)}.playground-eyebrow:before{content:"";width:6px;height:6px;background:var(--red);border-radius:1px}.playground-header-right{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.playground-select{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-mono);font-size:11px;color:var(--muted-2);letter-spacing:.02em;text-transform:uppercase}.playground-select select{background:var(--surface);color:var(--fg);border:1px solid var(--border);border-radius:6px;padding:5px 26px 5px 10px;font-family:var(--font-mono);font-size:12px;text-transform:none;letter-spacing:0;cursor:pointer;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 14px) 50%,calc(100% - 10px) 50%;background-size:4px 4px;background-repeat:no-repeat}.playground-select select:focus,.playground-select select:hover{border-color:var(--border-strong)}.playground-select select:focus{outline:none}.playground-status{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:11.5px;color:var(--muted);padding:5px 10px;border:1px solid var(--border);border-radius:6px;background:var(--surface)}.playground-status .dot{width:7px;height:7px;border-radius:50%}.playground-status .dot.ready{background:#22c55e}.playground-status .dot.error{background:var(--red)}.playground-status .dot.init{background:var(--yellow);animation:playground-pulse 1.4s ease-in-out infinite}@keyframes playground-pulse{50%{opacity:.35}}.playground-split{flex:1;display:grid;grid-template-columns:minmax(320px,440px) minmax(0,1fr);gap:12px;min-height:0}.playground-pane{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px;gap:10px;min-height:0}.playground-pane-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.playground-pane-label{font-family:var(--font-mono);font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted-2)}.playground-editor{flex:1;font-family:var(--font-mono);font-size:12.5px;line-height:1.65;background:var(--bg);color:var(--fg);border:1px solid var(--border);border-radius:8px;padding:12px 14px;resize:none;outline:none;tab-size:2;min-height:0}.playground-editor:focus{border-color:var(--border-strong)}.playground-editor.invalid{border-color:color-mix(in oklab,var(--red) 60%,var(--border))}.playground-stage{flex:1;display:grid;place-items:center;background:#000;border-radius:8px;overflow:hidden;min-height:0;border:1px solid var(--border)}.playground-stage canvas{max-width:100%;max-height:100%;display:block;object-fit:contain}.playground-controls{display:flex;align-items:center;gap:12px;padding-top:2px}.playground-controls .time{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:12px;color:var(--muted);min-width:110px;text-align:center}.playground-controls .scrubber{flex:1;accent-color:var(--red);cursor:pointer}.playground-error{padding:8px 12px;background:color-mix(in oklab,var(--red) 10%,transparent);border:1px solid color-mix(in oklab,var(--red) 30%,transparent);border-radius:8px;color:color-mix(in oklab,var(--red) 60%,var(--fg));font-family:var(--font-mono);font-size:11.5px;white-space:pre-wrap;line-height:1.5}.playground-ibtn{display:inline-flex;align-items:center;justify-content:center;gap:6px;height:32px;padding:0 14px;border:1px solid var(--border);border-radius:7px;background:var(--surface);color:var(--fg);font:inherit;font-size:12.5px;font-weight:500;letter-spacing:-.005em;cursor:pointer;transition:border-color .15s,background .15s,color .15s;white-space:nowrap}.playground-ibtn:hover:not(:disabled){border-color:var(--border-strong);background:var(--bg-2)}.playground-ibtn:disabled{opacity:.5;cursor:not-allowed}.playground-ibtn.primary{background:var(--fg);color:var(--bg);border-color:var(--fg)}.playground-ibtn.primary:hover:not(:disabled){background:color-mix(in oklab,var(--fg) 88%,var(--muted));border-color:color-mix(in oklab,var(--fg) 88%,var(--muted))}.playground-ibtn.red{background:var(--red);color:#fff;border-color:var(--red)}.playground-ibtn.red:hover:not(:disabled){background:color-mix(in oklab,var(--red) 88%,#000);border-color:color-mix(in oklab,var(--red) 88%,#000)}.playground-ibtn .ico{display:inline-flex}.playground-iconbtn{width:30px;height:30px;display:grid;place-items:center;border:1px solid var(--border);border-radius:7px;background:var(--surface);color:var(--muted);cursor:pointer;transition:color .15s,border-color .15s,background .15s}.playground-iconbtn:hover{color:var(--fg);border-color:var(--border-strong);background:var(--bg-2)}.playground-iconbtn.is-copied{color:#22c55e}@media (max-width:880px){.playground-split{grid-template-columns:1fr}.playground-page{height:auto;min-height:calc(100vh - 56px)}.playground-pane{min-height:280px}}