.page-shell.svelte-1qtly3j{display:flex;flex-direction:column;height:100vh;height:100dvh;overflow:hidden;position:relative}.proto-badge.svelte-1qtly3j{position:absolute;top:.5rem;right:.75rem;z-index:100;font-size:.62rem;font-weight:700;color:#b45309;background:#fef3c7;padding:.18rem .55rem;border-radius:999px;border:1px solid #fcd34d;text-transform:uppercase;letter-spacing:.05em;pointer-events:none}.page-shell.svelte-1qtly3j .tool-layout{height:auto;flex:1;min-height:0}@media (max-width: 699px){.page-shell.svelte-1qtly3j{overflow-y:auto}}.nav-bar.svelte-1qtly3j{padding:.75rem 1rem;border-bottom:1px solid #e5e7eb;background:#fff}.arena.svelte-1qtly3j{display:flex;flex-direction:column;align-items:center;gap:.75rem;width:100%;height:100%;justify-content:center;padding:.75rem}.stage.svelte-1qtly3j{position:relative;width:100%;max-width:520px;aspect-ratio:384 / 288;background:#f9fafb;border:1px solid #e5e7eb;border-radius:.5rem;overflow:hidden}.stage.svelte-1qtly3j .sketch-canvas{position:absolute;top:0;right:0;bottom:0;left:0}.overlay.svelte-1qtly3j{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none}.floor.svelte-1qtly3j{stroke:#d0913f;stroke-width:1.1}.readout.svelte-1qtly3j{display:flex;align-items:baseline;gap:1rem}.ratio.svelte-1qtly3j{display:inline-flex;align-items:baseline;gap:.3rem}.ratio-num.svelte-1qtly3j{font-size:1.3rem;font-weight:800;color:#145666;font-variant-numeric:tabular-nums}.ratio-div.svelte-1qtly3j{font-size:1.1rem;color:#9ca3af}.ratio-word.svelte-1qtly3j{font-size:.75rem;color:#6b7280;text-transform:uppercase;letter-spacing:.04em}.pi.svelte-1qtly3j{font-size:1rem;font-weight:700;color:#6b7280;font-variant-numeric:tabular-nums}.controls.svelte-1qtly3j{display:flex;flex-direction:column;gap:.9rem}.control-group.svelte-1qtly3j{display:flex;flex-direction:column;gap:.5rem}.control-label.svelte-1qtly3j{font-size:.72rem;font-weight:600;color:#374151;text-transform:uppercase;letter-spacing:.03em}.drop-head.svelte-1qtly3j{display:flex;justify-content:space-between;align-items:baseline}.drop-count.svelte-1qtly3j{font-size:.85rem;font-weight:800;color:#145666;font-variant-numeric:tabular-nums}.drop-range.svelte-1qtly3j{width:100%;accent-color:#145666;cursor:pointer}.drop-btn.svelte-1qtly3j{width:100%;padding:.5rem;border:2px solid #145666;background:#145666;color:#fff;font-size:.85rem;font-weight:700;border-radius:8px;cursor:pointer;transition:background .12s}.drop-btn.svelte-1qtly3j:hover:not(:disabled){background:#0f3a42}.drop-btn.svelte-1qtly3j:disabled{opacity:.5;cursor:default}.csv-btn.svelte-1qtly3j{display:flex;align-items:center;justify-content:center;gap:.3rem;width:100%;padding:.4rem;border:1px solid #d1d5db;background:#fff;color:#6b7280;font-size:.75rem;font-weight:600;border-radius:6px;cursor:pointer;transition:all .12s}.csv-btn.svelte-1qtly3j:hover:not(:disabled){border-color:#145666;color:#145666}.csv-btn.svelte-1qtly3j:disabled{opacity:.4;cursor:default}@media (prefers-reduced-motion: reduce){.drop-btn.svelte-1qtly3j{transition:none}}