.workspace[data-astro-cid-ve2uqouk]{display:grid;grid-template-columns:minmax(250px,300px) minmax(0,1fr);gap:var(--s-24);align-items:start}.controls[data-astro-cid-ve2uqouk]{display:grid;gap:var(--s-16);padding:var(--s-20);border:1px solid var(--border);border-radius:var(--radius-panel);background:var(--bg-elevated);position:sticky;top:calc(var(--header-h) + 16px)}.upload-btn[data-astro-cid-ve2uqouk]{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:9px 16px;border-radius:var(--radius-pill);font-size:var(--type-small);font-weight:600;border:1px solid var(--text);background:var(--text);color:var(--bg);cursor:pointer;transition:opacity var(--dur-fast) ease}.upload-btn[data-astro-cid-ve2uqouk]:hover{opacity:.88}.upload-btn[data-astro-cid-ve2uqouk]:focus-visible{outline:2px solid var(--focus-ring);outline-offset:3px}.visually-hidden-file[data-astro-cid-ve2uqouk]{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap}.control-section[data-astro-cid-ve2uqouk]{display:grid;gap:10px;padding-top:var(--s-16);border-top:1px solid var(--border)}.toggle[data-astro-cid-ve2uqouk]{display:inline-flex;align-items:center;gap:10px;cursor:pointer}.toggle[data-astro-cid-ve2uqouk] input[data-astro-cid-ve2uqouk]{position:absolute;opacity:0;pointer-events:none}.toggle[data-astro-cid-ve2uqouk] input[data-astro-cid-ve2uqouk]:focus-visible+.toggle-track[data-astro-cid-ve2uqouk]{outline:2px solid var(--focus-ring);outline-offset:2px}.toggle-track[data-astro-cid-ve2uqouk]{position:relative;flex-shrink:0;width:34px;height:20px;border-radius:var(--radius-pill);background:var(--surface-strong);transition:background var(--dur-med) ease}.toggle-track[data-astro-cid-ve2uqouk]:after{content:"";position:absolute;top:3px;left:3px;width:14px;height:14px;border-radius:var(--radius-pill);background:var(--bg-elevated);box-shadow:var(--shadow-sm);transition:transform var(--dur-med) var(--ease-out)}.toggle[data-astro-cid-ve2uqouk] input[data-astro-cid-ve2uqouk]:checked+.toggle-track[data-astro-cid-ve2uqouk]{background:var(--accent)}.toggle[data-astro-cid-ve2uqouk] input[data-astro-cid-ve2uqouk]:checked+.toggle-track[data-astro-cid-ve2uqouk]:after{transform:translate(14px)}.toggle-text[data-astro-cid-ve2uqouk]{font-size:var(--type-small);color:var(--text-secondary)}.toggle[data-astro-cid-ve2uqouk] input[data-astro-cid-ve2uqouk]:checked~.toggle-text[data-astro-cid-ve2uqouk]{color:var(--text)}.field[data-astro-cid-ve2uqouk]{display:grid;gap:6px}.select-wrap[data-astro-cid-ve2uqouk]{position:relative}.select-wrap[data-astro-cid-ve2uqouk] select[data-astro-cid-ve2uqouk]{width:100%;appearance:none;-webkit-appearance:none;padding:8px 32px 8px 12px;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg-elevated);color:var(--text);font-size:var(--type-small);cursor:pointer;outline:none}.select-wrap[data-astro-cid-ve2uqouk] select[data-astro-cid-ve2uqouk]:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.sel-arrow[data-astro-cid-ve2uqouk]{position:absolute;right:10px;top:50%;transform:translateY(-50%);pointer-events:none;color:var(--text-tertiary)}.field-label-row[data-astro-cid-ve2uqouk]{display:flex;align-items:center;justify-content:space-between}#intensity-display[data-astro-cid-ve2uqouk],#opacity-display[data-astro-cid-ve2uqouk]{font-size:var(--type-caption);color:var(--text-tertiary);font-variant-numeric:tabular-nums}input[data-astro-cid-ve2uqouk][type=range]{width:100%;appearance:none;-webkit-appearance:none;height:30px;background:transparent;accent-color:var(--accent);cursor:pointer;touch-action:pan-y}input[data-astro-cid-ve2uqouk][type=range]::-webkit-slider-runnable-track{height:2px;background:color-mix(in srgb,var(--text-tertiary) 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var(--border);background:transparent;color:var(--text-tertiary);cursor:pointer;transition:color var(--dur-fast) ease,border-color var(--dur-fast) ease}.clear-btn[data-astro-cid-ve2uqouk]:hover{color:var(--text);border-color:var(--border-strong)}.clear-btn[data-astro-cid-ve2uqouk]:focus-visible{outline:2px solid var(--focus-ring);outline-offset:3px}.stage-wrap[data-astro-cid-ve2uqouk]{min-width:0}.stage[data-astro-cid-ve2uqouk]{position:relative;border:1px dashed var(--border-strong);border-radius:var(--radius-panel);padding:var(--s-16);background:var(--surface);cursor:pointer}.stage[data-astro-cid-ve2uqouk]:focus-visible{outline:2px solid var(--focus-ring);outline-offset:4px}.stage[data-astro-cid-ve2uqouk].is-dragging{border-color:var(--accent);background:var(--accent-subtle)}.stage[data-astro-cid-ve2uqouk][data-loaded=true]{cursor:default}.placeholder[data-astro-cid-ve2uqouk]{margin:0;padding:64px 10px;text-align:center;color:var(--text-tertiary);font-size:.95rem;line-height:1.6}.canvas-grid[data-astro-cid-ve2uqouk]{display:grid;grid-template-columns:1fr;gap:12px}.canvas-grid[data-astro-cid-ve2uqouk].split{grid-template-columns:repeat(2,minmax(0,1fr))}.panel[data-astro-cid-ve2uqouk]{margin:0;display:grid;gap:8px}.panel[data-astro-cid-ve2uqouk] figcaption[data-astro-cid-ve2uqouk]{font-size:var(--type-caption);font-weight:500;color:var(--text-tertiary)}canvas[data-astro-cid-ve2uqouk]{width:100%;height:auto;display:block;border-radius:var(--radius-sm);background:#111;max-height:72vh;object-fit:contain}.is-hidden[data-astro-cid-ve2uqouk]{display:none}@media(max-width:960px){.workspace[data-astro-cid-ve2uqouk]{grid-template-columns:1fr}.controls[data-astro-cid-ve2uqouk]{position:static}}@media(max-width:680px){.canvas-grid[data-astro-cid-ve2uqouk].split{grid-template-columns:1fr}}@media(max-width:640px){.page[data-astro-cid-ve2uqouk]{padding:40px 16px 64px}}