:root{--bg:#f6f7fb;--card:#fff;--ink:#1d2433;--muted:#6b7385;--line:#e3e6ee;--accent:#5b2dd6;--ok:#127a3e;--bad:#b42318}
*{box-sizing:border-box}body{margin:0;font:14px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink)}
header{display:flex;justify-content:space-between;align-items:center;padding:12px 24px;background:#141a2b;color:#fff}
header a{color:#cfd6ff}.brand{font-weight:600;font-size:16px}.brand small{opacity:.6;font-weight:400}.logo{color:#a98cff}
main{max-width:1200px;margin:0 auto;padding:16px 24px}h1{font-size:22px;margin:8px 0}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px;margin:12px 0}
.row{display:flex;gap:12px;align-items:center}.muted{color:var(--muted);font-size:12px}
.drop{border:2px dashed var(--line);border-radius:10px;padding:36px;text-align:center;cursor:pointer;color:var(--muted)}
.drop.over{border-color:var(--accent);background:#f3efff;color:var(--ink)}
.opts{display:flex;flex-wrap:wrap;gap:16px;margin-top:12px}
.file{background:var(--card);border:1px solid var(--line);border-radius:10px;margin:12px 0;overflow:hidden}
.file>.hd{display:flex;gap:12px;align-items:center;padding:12px 16px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.file .name{font-weight:600}.pill{padding:2px 8px;border-radius:99px;font-size:12px;background:#eef0f6}
.pill.ok{background:#e3f5ea;color:var(--ok)}.pill.bad{background:#fde8e6;color:var(--bad)}
.tabs{display:flex;gap:4px;padding:8px 16px 0}.tabs button{border:0;background:none;padding:6px 10px;cursor:pointer;border-bottom:2px solid transparent;color:var(--muted)}
.tabs button.on{border-color:var(--accent);color:var(--ink)}.pane{padding:12px 16px;display:none}.pane.on{display:block}
table{border-collapse:collapse;width:100%;font-size:13px}td,th{text-align:left;padding:4px 8px;border-bottom:1px solid var(--line);vertical-align:top}
th{color:var(--muted);font-weight:500}code{font-size:12px}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.gallery figure{margin:0;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fafbfd}
.gallery img{width:100%;display:block;cursor:zoom-in}.gallery figcaption{padding:4px 8px;font-size:12px;color:var(--muted)}
pre{background:#0f1424;color:#d9e1ff;padding:12px;border-radius:8px;max-height:520px;overflow:auto;font-size:12px}
button.act{background:var(--accent);color:#fff;border:0;border-radius:6px;padding:6px 12px;cursor:pointer}
.spin{width:14px;height:14px;border:2px solid #ccc;border-top-color:var(--accent);border-radius:50%;animation:s 1s linear infinite;display:inline-block}
@keyframes s{to{transform:rotate(360deg)}}footer{text-align:center;color:var(--muted);font-size:12px;padding:24px}