.app-stage>astro-island{display:block;height:100%}.bds{height:100%;overflow-y:auto;padding:clamp(18px,3vw,44px);font-family:var(--font-body);color:var(--color-ink)}.bds__inner{display:grid;gap:clamp(18px,2.4vw,28px);max-width:1180px;margin:0 auto}.bds__intro{display:flex;flex-wrap:wrap;align-items:flex-start;justify-content:space-between;gap:1rem}.bds__title{margin:0 0 .3rem;font-family:var(--font-display);font-size:clamp(1.5rem,3vw,1.9rem);font-weight:800;letter-spacing:-.02em}.bds__lede{margin:0;max-width:52ch;font-size:.95rem;line-height:1.5;color:var(--color-muted)}.bds__lede code{font-family:var(--font-mono, ui-monospace, monospace);font-size:.88em}.bds__intro-actions{display:flex;gap:.5rem}.bds__grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);align-items:start;gap:clamp(16px,2vw,26px)}.bds__controls,.bds__preview-col{display:grid;gap:clamp(14px,1.6vw,18px);min-width:0}.bds__preview-col{position:sticky;top:clamp(12px,2vw,24px)}.bds-swatches{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:.45rem;margin:0;padding:0;border:0;min-inline-size:0}.bds-swatch{display:grid;place-items:center;aspect-ratio:1;border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);cursor:pointer;transition:transform .12s ease,box-shadow .12s ease}.bds-swatch:hover{transform:translateY(-1px);box-shadow:var(--shadow-soft)}.bds-swatch--selected{box-shadow:0 0 0 3px var(--color-primary)}.bds-swatch__check{width:60%;height:60%;color:#fff;filter:drop-shadow(0 0 1.4px rgba(0,0,0,.85))}.bds-active-name,.bds-count{font-size:.78rem;font-weight:700;color:var(--color-muted)}.bds-help{margin:.6rem 0 0;font-size:.82rem;line-height:1.45;color:var(--color-muted)}.bds-picker{display:grid;grid-template-columns:repeat(auto-fill,minmax(66px,1fr));gap:.5rem;max-height:340px;overflow-y:auto;margin:0;padding:.15rem;border:0;min-inline-size:0}.bds-tile{position:relative;display:grid;gap:.3rem;justify-items:center;padding:.45rem .3rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);cursor:pointer;transition:transform .12s ease,border-color .12s ease,box-shadow .12s ease}.bds-tile:hover:not(:disabled){transform:translateY(-1px);border-color:var(--color-primary);box-shadow:var(--shadow-soft)}.bds-tile:disabled{opacity:.45;cursor:not-allowed}.bds-tile__img{display:block;width:26px;aspect-ratio:1 / 2;border-radius:3px;overflow:hidden;background:var(--color-surface-soft)}.bds-tile__img img{display:block;width:100%;height:100%;image-rendering:pixelated}.bds-tile__name{font-size:.62rem;line-height:1.15;text-align:center;color:var(--color-muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.bds-tile__badge{position:absolute;top:2px;right:4px;font-size:.66rem;line-height:1;color:var(--color-orange)}.bds-layers{display:grid;gap:.5rem;margin:0;padding:0;list-style:none}.bds-layer{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:.6rem;padding:.4rem .55rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface-soft)}.bds-layer__img{display:block;width:18px;aspect-ratio:1 / 2;border-radius:3px;overflow:hidden;background:var(--color-surface)}.bds-layer__img img{display:block;width:100%;height:100%;image-rendering:pixelated}.bds-layer__text{display:grid;min-width:0}.bds-layer__name{font-size:.86rem;font-weight:700;color:var(--color-ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.bds-layer__color-name{font-size:.74rem;color:var(--color-muted)}.bds-layer__color{width:26px;height:26px;border:1px solid var(--color-border-strong);border-radius:var(--radius-sm);cursor:pointer}.bds-layer__color:hover{box-shadow:0 0 0 2px var(--color-primary-soft)}.bds-layer__btns{display:flex;gap:.15rem}.bds-iconbtn{display:grid;place-items:center;width:30px;height:30px;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--color-muted);cursor:pointer;transition:background .12s ease,color .12s ease}.bds-iconbtn svg{width:17px;height:17px}.bds-iconbtn:hover:not(:disabled){background:var(--color-primary-soft);color:var(--color-primary)}.bds-iconbtn--danger:hover:not(:disabled){background:var(--color-orange-soft);color:var(--color-orange)}.bds-iconbtn:disabled{opacity:.35;cursor:not-allowed}.bds-preview-panel{display:grid;justify-items:center;gap:.7rem}.bds-preview{display:grid;place-items:center}.bds-preview canvas{display:block;width:100%;height:100%;image-rendering:pixelated}.bds-preview__loading{font-size:.82rem;color:var(--color-muted)}.bds-preview__caption{margin:0;font-size:.84rem;font-weight:600;color:var(--color-muted)}.bds-cmd{margin-top:.7rem;max-height:160px;overflow:auto;padding:.7rem .8rem;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface-soft)}.bds-cmd__code{font-family:var(--font-mono, ui-monospace, monospace);font-size:.8rem;line-height:1.5;color:var(--color-ink);white-space:pre-wrap;word-break:break-word;user-select:all}.bds-actions{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.7rem}.bds-version{margin:0;text-align:center;font-size:.76rem;color:var(--color-muted-light)}.bds-ico{width:16px;height:16px;margin-right:.1rem}@media(max-width:900px){.bds__grid{grid-template-columns:1fr}.bds__preview-col{position:static}}