.sb-work{grid-template-columns:minmax(0,1fr) 340px;align-items:start;gap:16px;display:grid}.sb-view{gap:10px;min-width:0;display:grid}.sb-stage{border-radius:var(--radius);border:1px solid var(--line);background:var(--bg-soft);place-items:center;min-height:260px;padding:16px;display:grid}.sb-stage.sb-checker{background:repeating-conic-gradient(#80808033 0 25%, transparent 0 50%) 0 0 / 20px 20px, var(--bg-soft)}.sb-stage canvas{border-radius:4px;width:auto;max-width:100%;height:auto;max-height:70vh;display:block}.sb-file{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px 14px;display:flex}.sb-meta{color:var(--muted);font-size:.92rem}.sb-panel{border-radius:var(--radius);background:var(--card);border:1px solid var(--line);min-width:0;box-shadow:var(--edge);gap:14px;padding:16px;display:grid}.sb-block{gap:10px;min-width:0;display:grid}.sb-block+.sb-block{border-top:1px solid var(--line);padding-top:14px}.sb-h{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin:0;font-size:.76rem;font-weight:600}.sb-tabs{border:1px solid var(--line);background:var(--bg-soft);border-radius:14px;gap:3px;padding:3px;display:flex}.sb-tabs button{min-height:36px;color:var(--ink-2);background:0 0;border:0;border-radius:11px;flex:auto;padding:0 6px;font-size:.84rem;font-weight:600}.sb-tabs button[aria-selected=true]{background:var(--surface-2);color:var(--ink);box-shadow:0 0 0 1px var(--line-strong)}.sb-tabs button:focus-visible{outline:3px solid var(--focus);outline-offset:1px}.sb-sws{grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;display:grid}.sb-sw{aspect-ratio:1;border:1px solid var(--line-strong);border-radius:10px;min-width:0;padding:0}.sb-sw[aria-pressed=true]{outline:2px solid var(--sky);outline-offset:2px}.sb-shuffle{justify-self:start;margin-top:10px}.sb-pick{align-items:center;gap:8px;min-height:40px;margin-top:10px;font-size:.92rem;font-weight:600;display:inline-flex}.sb-pick input{border:1px solid var(--line-strong);background:0 0;border-radius:8px;width:40px;height:32px;padding:0}.sb-note{color:var(--muted);margin:0;font-size:.88rem}.sb-field{gap:5px;min-width:0;font-size:.92rem;font-weight:650;display:grid}.sb-field output{color:var(--muted);font-weight:500}.sb-field input[type=range]{width:100%;min-height:30px;accent-color:var(--primary)}.sb-field input[type=text],.sb-field select{border-radius:var(--radius-sm);border:1px solid var(--line-strong);background:var(--surface-2);width:100%;height:42px;color:var(--ink);padding:0 12px;font-weight:500}.sb-frame-opts{gap:10px;display:grid}.sb-frame-opts[hidden]{display:none}.sb-panel .seg{border-radius:16px;grid-auto-columns:minmax(0,1fr);grid-auto-flow:column;width:100%;display:grid}.sb-panel .seg label{text-align:center;border-radius:12px;justify-content:center;padding:4px 6px;line-height:1.2}.sb-btns{flex-wrap:wrap;gap:10px;margin-left:auto;display:flex}@media (width<=960px){.sb-work{grid-template-columns:minmax(0,1fr)}}@media (width<=640px){.sb-stage{min-height:180px;padding:8px}.sb-btns{grid-template-columns:1fr 1fr;width:100%;margin:0;display:grid}.sb-btns .btn{justify-content:center;min-width:0;min-height:44px;padding-inline:10px}}@media (width<=440px){.sb-btns{grid-template-columns:1fr}.sb-tabs button{padding:0 4px;font-size:.8rem}}