/* Mobile-friendly dark UI */
:root{
  --bg:#0b1220;--card:#111a2e;--muted:#9aa7c7;--text:#e9eefc;--line:#1e2a4a;
  --primary:#3b82f6;--primary2:#2563eb;--danger:#ef4444;--radius:14px;
}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial;background:var(--bg);color:var(--text)}
a{color:#93c5fd;text-decoration:none} a:hover{text-decoration:underline}
.container{max-width:1100px;margin:18px auto;padding:0 14px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px;border:1px solid var(--line);
  background:rgba(17,26,46,.75);border-radius:var(--radius);position:sticky;top:0;z-index:5;backdrop-filter:blur(8px)}
.brand{display:flex;gap:10px;align-items:center}
.badge{font-size:12px;padding:4px 10px;border-radius:999px;border:1px solid var(--line);color:var(--muted);background:rgba(0,0,0,.15)}
.nav{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.nav a{padding:8px 10px;border-radius:10px;border:1px solid transparent;color:var(--text);background:rgba(255,255,255,.05)}
.nav a:hover{border-color:var(--line)}
.card{border:1px solid var(--line);background:rgba(17,26,46,.78);border-radius:var(--radius);padding:14px}
h2,h3{margin:0 0 10px} h2{font-size:20px} h3{font-size:16px;color:#cfe1ff}
.muted{color:var(--muted);font-size:13px}
label{display:block;font-weight:800;margin:10px 0 6px}
input,textarea,select{width:100%;padding:11px 12px;border-radius:12px;border:1px solid var(--line);background:rgba(0,0,0,.18);color:var(--text);outline:none}
textarea{resize:vertical;min-height:120px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 14px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.06);color:var(--text);cursor:pointer}
.btn-primary{background:linear-gradient(180deg,var(--primary),var(--primary2));border-color:transparent}
.btn-danger{background:rgba(239,68,68,.12);border-color:rgba(239,68,68,.35)}
.btn-small{padding:7px 10px;border-radius:10px;font-size:13px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:900px){.row{grid-template-columns:1fr}}
.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:1.1fr .9fr}
@media (max-width:900px){.grid-2{grid-template-columns:1fr}}
.table-wrap{overflow:auto;border-radius:14px;border:1px solid var(--line)}
.table{width:100%;border-collapse:separate;border-spacing:0;min-width:760px}
.table th,.table td{padding:12px;border-bottom:1px solid var(--line);vertical-align:top}
.table th{background:rgba(255,255,255,.05);color:#cfe1ff;font-weight:900;text-align:left;position:sticky;top:0}
.kbd{font-family:ui-monospace,Menlo,monospace;font-size:12px;padding:2px 8px;border-radius:999px;border:1px solid var(--line);background:rgba(0,0,0,.2);color:#cfe1ff}
.alert{padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:rgba(34,197,94,.12);color:#d7ffe6}
.alert-err{background:rgba(239,68,68,.12);color:#ffe2e2;border-color:rgba(239,68,68,.3)}
.preview-img{width:100%;max-height:420px;object-fit:contain;border-radius:14px;border:1px solid var(--line);background:rgba(0,0,0,.2)}
.footer-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}
.searchbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:12px}
.searchbar input{max-width:360px}
.pager{display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-top:10px}
.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--text);font-size:12px}
pre{white-space:pre-wrap;background:rgba(0,0,0,.2);border:1px solid var(--line);padding:12px;border-radius:14px;margin:0}