:root{--bg:#f6f7fb;--card:#fff;--text:#0b0b0c;--muted:#6b7280;--line:#e5e7eb;--radius:18px;--shadow:0 10px 30px rgba(0,0,0,.08)}
*{box-sizing:border-box}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;background:var(--bg);color:var(--text)}
a{text-decoration:none;color:inherit}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 14px;border-radius:999px;background:#0b0b0c;color:#fff;font-weight:700;border:1px solid #0b0b0c;cursor:pointer}
.btn.secondary{background:#fff;color:#0b0b0c;border-color:var(--line)}
.btn.danger{background:#b91c1c;border-color:#b91c1c}
.adminShell{display:grid;grid-template-columns:260px 1fr;min-height:100vh}
.side{background:#0b0b0c;color:#fff;padding:18px}
.sideBrand{font-weight:900;letter-spacing:1px;margin-bottom:14px;opacity:.95}
.sideLink{display:block;padding:12px 12px;border-radius:14px;color:#fff;opacity:.9;margin-bottom:8px}
.sideLink:hover{background:rgba(255,255,255,.08);opacity:1}
.sideSep{height:1px;background:rgba(255,255,255,.14);margin:14px 0}
.content{padding:22px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 1px 0 rgba(0,0,0,.02);padding:16px}
.h1{margin:0 0 12px;font-size:26px}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center;justify-content:space-between}
.table{width:100%;border-collapse:collapse}
.table th,.table td{padding:10px 8px;border-bottom:1px solid var(--line);font-size:14px;text-align:left}
.table th{color:var(--muted);font-weight:700}
.badge{display:inline-flex;padding:5px 10px;border-radius:999px;background:#f3f4f6;border:1px solid var(--line);font-size:12px}
.formGrid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
input,select,textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:14px;background:#fff;font-size:14px}
textarea{min-height:120px;resize:vertical}
.hr{height:1px;background:var(--line);margin:16px 0}
.thumbs{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.thumb{width:130px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
.thumb img{width:100%;height:92px;object-fit:cover;background:#000;display:block}
.thumb .bar{display:flex;justify-content:space-between;align-items:center;padding:6px 8px;font-size:12px}
.thumb .bar span{color:var(--muted)}
.thumb button{border:0;background:transparent;font-weight:900;cursor:pointer;color:#b91c1c}
.thumb.drag{outline:2px solid #0b0b0c}
.small{font-size:12px;color:var(--muted)}
.loginBody{display:flex;align-items:center;justify-content:center;min-height:100vh}
.loginCard{width:min(420px,92vw);background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:var(--shadow)}
.loginCard h1{margin:0 0 12px}
.err{background:#fee2e2;border:1px solid #fecaca;color:#991b1b;padding:10px;border-radius:12px;margin-bottom:10px}
@media (max-width: 900px){
  .adminShell{grid-template-columns:1fr}
  .side{position:sticky;top:0;z-index:10}
}