/* 도트 변환기 */
.px-drop { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 28px 16px; border: 2px dashed var(--line); border-radius: 10px; text-align: center; cursor: pointer; color: var(--muted); font-size: 13.5px; }
.px-drop b { color: var(--fg); font-size: 16px; }
.px-drop:hover, .px-drop.over { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 5%, var(--bg)); }
.px-drop:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.px-drop.small { padding: 12px; flex-direction: row; flex-wrap: wrap; justify-content: center; }
.px-msg { color: var(--fg); }
.px-work { margin-top: 16px; }
.px-views { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.px-views figure { margin: 0; }
.px-views figcaption { font-size: 12.5px; color: var(--muted); margin-bottom: 4px; }
.px-orig, .px-out { aspect-ratio: 1; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; display: grid; place-items: center; background: repeating-conic-gradient(var(--subtle) 0% 25%, var(--bg) 0% 50%) 50% / 16px 16px; }
.px-orig img { max-width: 100%; max-height: 100%; object-fit: contain; }
.px-out canvas { width: 100%; height: 100%; image-rendering: pixelated; }
.px-controls { margin-top: 14px; }
.px-controls .ttl-pick { margin-bottom: 12px; }
.px-sliders { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 8px 16px; font-size: 13.5px; margin-bottom: 8px; }
.px-sliders label { display: flex; align-items: center; gap: 8px; }
.px-sliders input[type="range"] { flex: 1; accent-color: var(--accent); }
.px-sliders output { width: 32px; text-align: right; font-variant-numeric: tabular-nums; color: var(--muted); }
.px-check { color: var(--fg); }
@media (max-width: 560px) { .px-views { grid-template-columns: 1fr; } }