:root{--bg:#0f1115;--card:#171a21;--line:#262b36;--text:#e6e8ee;--muted:#8b93a7;--accent:#7c5cff;--accent2:#9b83ff;--danger:#e5484d;--ok:#30a46c;color-scheme:dark}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:15px/1.5 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--accent2)}
.top{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:14px 24px;border-bottom:1px solid var(--line);background:#12141a}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-weight:700}
.dot{width:12px;height:12px;border-radius:4px;background:linear-gradient(135deg,var(--accent),#2bd5ff)}
nav{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
nav a{color:var(--muted);text-decoration:none}nav a:hover{color:var(--text)}
nav form{margin:0}
main{max-width:1100px;margin:0 auto;padding:24px 16px 60px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px;margin-bottom:20px}
.narrow{max-width:420px;margin:60px auto}
.center{text-align:center}
h1{margin:0 0 12px;font-size:24px}h2{margin:0 0 12px;font-size:19px}h3{margin:22px 0 6px;font-size:15px}
.muted{color:var(--muted)}.small{font-size:13px}.mono{font-family:ui-monospace,Consolas,monospace}
.stack{display:flex;flex-direction:column;gap:12px}.narrow-form{max-width:360px}
label{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--muted)}
input{background:#0f1218;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:9px 11px;font:inherit;min-width:0}
input:focus{outline:2px solid var(--accent);outline-offset:-1px}
input.num{width:80px}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.row input{flex:1}
.row form,.inline{display:inline;margin:0}
.btn{background:var(--accent);color:#fff;border:0;border-radius:8px;padding:9px 16px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block}
.btn:hover{background:var(--accent2)}
.btn.small{padding:5px 10px;font-size:13px}
.btn.danger{background:transparent;color:var(--danger);border:1px solid #4a2326}.btn.danger:hover{background:#2a1517}
.link{background:none;border:0;color:var(--accent2);font:inherit;cursor:pointer;padding:0}
nav .link{color:var(--muted)}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:16px;background:#14301f;border:1px solid #1f5135}
.flash.err{background:#2e1517;border-color:#5a2226}
.drop{border:2px dashed var(--line);border-radius:12px;padding:40px 16px;text-align:center;transition:.15s}
.drop.over{border-color:var(--accent);background:#1b1830}
#results{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.result{display:flex;gap:10px;align-items:center;flex-wrap:wrap;padding:8px 12px;border-radius:8px;background:#11141a;border:1px solid var(--line);font-size:14px}
.result a{word-break:break-all}.result.err{border-color:#5a2226;color:#ff9b9e}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}
.tile{background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column}
.thumb{display:block;aspect-ratio:16/10;background:#0b0d11 repeating-conic-gradient(#14171d 0 25%,transparent 0 50%) 0 0/16px 16px}
.thumb img,.thumb video{width:100%;height:100%;object-fit:contain;display:block}
.meta{padding:10px;display:flex;flex-direction:column;gap:6px}
.name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:14px}
.table-wrap{overflow-x:auto;margin-top:14px}
table{width:100%;border-collapse:collapse}
th,td{padding:9px 8px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
th{font-size:12px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:600}
td.right{text-align:right;white-space:nowrap}
tr.used td{opacity:.5}
.badge{background:#241f45;color:#c4b5ff;border-radius:6px;padding:2px 8px;font-size:12px}
code{background:#0f1218;padding:1px 5px;border-radius:4px;font-size:13px}
.check{flex-direction:row;align-items:center;gap:8px;font-size:14px;color:var(--text);margin-top:12px}.check input{width:16px;height:16px;accent-color:var(--accent)}
.preview{max-width:480px;width:100%;border-radius:8px;border:1px solid var(--line)}