:root{--bg:#f6f5f2;--panel:#fff;--ink:#1d1c1a;--muted:#74706a;--line:#e3e0da;--accent:#e8650a;--ok:#1f7a3a;--bad:#b3261e;color:var(--ink);background:var(--bg);font:14px/1.4 ui-sans-serif,system-ui,-apple-system,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0}.app{grid-template-columns:340px 1fr;height:100vh;display:grid}aside{background:var(--panel);border-right:1px solid var(--line);padding:16px 18px;overflow-y:auto}h1{margin:0 0 12px;font-size:18px}h1 small,h2 small{color:var(--muted);margin-left:6px;font-size:12px;font-weight:400}h2{text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 10px;font-size:12px}section{border-top:1px solid var(--line);padding:14px 0}.drop{border:1.5px dashed var(--line);cursor:pointer;min-height:120px;color:var(--muted);text-align:center;background:repeating-conic-gradient(#f1f0ec 0 25%, #fff 0 50%) 0 0 / 14px 14px;border-radius:8px;place-items:center;padding:8px;display:grid}.drop.over,.drop:hover{border-color:var(--accent)}.drop img{max-width:100%;max-height:180px;display:block}.palette{border-collapse:collapse;width:100%;margin:10px 0}.palette td{padding:3px 4px}.palette td:nth-child(3){color:var(--muted);text-align:right}i{vertical-align:middle;border:1px solid #0003;border-radius:4px;width:16px;height:16px;display:inline-block}select,input[type=number]{border:1px solid var(--line);width:100%;font:inherit;background:#fff;border-radius:6px;padding:5px 6px}input:disabled{color:var(--muted);background:#f3f2ef}.field{color:var(--muted);gap:4px;font-size:12px;display:grid}.field b{color:var(--ink)}.grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.check{align-items:center;gap:6px;margin-top:10px;font-size:13px;display:flex}.check i{margin-right:2px}input[type=range]{width:100%;accent-color:var(--accent)}input[type=checkbox]{accent-color:var(--accent)}.buttons{gap:8px;display:grid}button{border:1px solid var(--ink);background:var(--ink);color:#fff;font:inherit;cursor:pointer;text-align:left;border-radius:7px;padding:9px 12px;font-weight:600}button:nth-child(n+2){color:var(--ink);background:#fff}button:disabled{opacity:.4;cursor:default}button:focus-visible,select:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:1px}main{min-width:0;position:relative}.empty{height:100%;color:var(--muted);place-items:center;display:grid}.toolbar,.stats{border:1px solid var(--line);background:#ffffffe6;border-radius:8px;flex-wrap:wrap;align-items:center;gap:6px 14px;padding:6px 12px;display:flex;position:absolute;left:12px}.toolbar{top:12px}.toolbar .check{margin:0}.stats{font-size:13px;bottom:12px;right:12px}.ok{color:var(--ok)}.bad{color:var(--bad)}.warn{color:#8a5a00}.error{color:var(--bad);white-space:pre-wrap;background:#fdecea;border:1px solid #f5c2bd;border-radius:8px;padding:8px 12px;font-size:12px;position:absolute;top:56px;left:12px;right:12px}@media (width<=760px){.app{grid-template-rows:auto 70vh;grid-template-columns:1fr;height:auto}}button.link{color:var(--accent);background:0 0;border:0;padding:6px 0;font-weight:500;text-decoration:underline}.progress{z-index:2;background:color-mix(in srgb, var(--accent) 18%, transparent);height:4px;position:absolute;top:0;left:0;right:0;overflow:hidden}.progress:after{content:"";background:var(--accent);width:35%;animation:1s ease-in-out infinite slide;position:absolute;inset:0 auto 0 0}.progress-label{z-index:2;color:var(--muted);border:1px solid var(--line);white-space:nowrap;background:#ffffffe6;border-radius:6px;padding:2px 8px;font-size:12px;position:absolute;top:12px;right:12px}@keyframes slide{0%{transform:translate(-100%)}to{transform:translate(290%)}}@media (prefers-reduced-motion:reduce){.progress:after{opacity:.6;width:100%;animation:none}}.beta{text-transform:uppercase;letter-spacing:.04em;color:var(--accent);border:1px solid var(--accent);border-radius:3px;padding:0 4px;font-size:10px;font-weight:600}.hint{color:var(--muted);margin:6px 0 0 22px;font-size:11px;line-height:1.4}h1 a.home{color:inherit;text-decoration:none}