:root{--navy:#0b2545;--navy2:#13335f;--gold:#d9a441;--bg:#f3f5f8;--card:#fff;--ink:#17202e;--mute:#64748b;--line:#dde3ec;--ok:#10b981;--bad:#dc2626;--blue:#0b5cad}
*{box-sizing:border-box}
body{margin:0;font:15px/1.45 -apple-system,"Segoe UI","Helvetica Neue",Arial,sans-serif;background:var(--bg);color:var(--ink)}
header{background:var(--navy);color:#fff;display:flex;align-items:center;gap:20px;padding:0 24px;height:56px;position:sticky;top:0;z-index:5}
header .brand{font-weight:700;font-size:17px;display:flex;align-items:center;gap:10px}
header .brand i{width:30px;height:30px;border-radius:8px;background:var(--blue);display:grid;place-items:center;font-style:normal;font-size:12px;border:1px solid rgba(255,255,255,.35)}
header nav{display:flex;gap:4px;flex:1}
header nav button{background:none;border:0;color:#b9c8dc;padding:8px 14px;border-radius:8px;cursor:pointer;font:inherit}
header nav button.on,header nav button:hover{background:rgba(255,255,255,.12);color:#fff}
header .who{font-size:13px;color:#b9c8dc;display:flex;gap:12px;align-items:center}
main{max-width:1080px;margin:0 auto;padding:24px 20px 80px}
h1{font-size:22px;margin:0 0 4px}
h2{font-size:16px;margin:0 0 12px}
.sub{color:var(--mute);margin:0 0 18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-bottom:16px}
.card.off{opacity:.75}
.card>.head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}
.card>.head h2{margin:0}
button,.btn{font:inherit;padding:8px 14px;border-radius:8px;border:1px solid var(--line);background:#fff;cursor:pointer;color:var(--ink)}
button:hover{border-color:#b7c2d3}
button.primary{background:var(--navy);color:#fff;border-color:var(--navy)}
button.gold{background:var(--gold);color:var(--navy);border-color:var(--gold);font-weight:700}
button.danger{color:var(--bad)}
button.sm{padding:4px 9px;font-size:13px}
input[type=text],input[type=password],input[type=number],textarea,select{font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:8px;width:100%;background:#fff}
textarea{min-height:84px;resize:vertical}
input[type=color]{width:44px;height:36px;padding:2px;border:1px solid var(--line);border-radius:8px;background:#fff}
label.row{display:flex;align-items:center;gap:8px;color:var(--mute)}
.grid{display:grid;gap:12px}
.g2{grid-template-columns:1fr 1fr}
@media(max-width:720px){.g2{grid-template-columns:1fr}header{padding:0 12px;gap:8px}}
.field>span{display:block;font-size:13px;color:var(--mute);margin-bottom:4px}
table{width:100%;border-collapse:collapse}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--mute)}
tbody tr.click{cursor:pointer}
tbody tr.click:hover{background:#f8fafc}
.dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:#9aa7ba;margin-right:8px}
.dot.on{background:var(--ok)}
.tag{display:inline-block;padding:2px 8px;border-radius:99px;font-size:12px;background:#e8eef7;color:#27466f}
.tag.ok{background:#d9f5ea;color:#066b48}.tag.warn{background:#fdecc8;color:#7a4a00}.tag.bad{background:#fde2e2;color:#8a1313}
.list>.item{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;padding:10px;border:1px solid var(--line);border-radius:10px;margin-bottom:8px;background:#fafbfd}
.item .cols{display:grid;gap:8px;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));align-items:end}
.item .btns{display:flex;gap:4px}
.thumb{width:84px;height:52px;border-radius:6px;object-fit:cover;background:#dde3ec;display:block}
.lib{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}
.lib .tile{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:#fff}
.lib .tile img,.lib .tile video{width:100%;height:110px;object-fit:cover;display:block;background:#0b2545}
.lib .tile div{padding:8px 10px;font-size:13px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 18px}.kv dt{color:var(--mute)}.kv dd{margin:0}
.login{max-width:360px;margin:12vh auto;background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px}
.login h1{margin-bottom:16px}
.login .field{margin-bottom:12px}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);background:var(--navy);color:#fff;padding:11px 18px;border-radius:10px;z-index:20;max-width:90vw}
.toast.err{background:var(--bad)}
.modal{position:fixed;inset:0;background:rgba(11,37,69,.55);display:grid;place-items:center;z-index:30;padding:16px}
.modal .box{background:#fff;border-radius:14px;padding:22px;max-width:560px;width:100%}
code,.mono{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:13px;background:#eef2f7;padding:2px 6px;border-radius:5px;word-break:break-all}
pre.mono{padding:12px;white-space:pre-wrap;display:block}
.bar{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.spacer{flex:1}
.note{background:#fff7e0;border:1px solid #f1dca0;color:#6b4b00;border-radius:10px;padding:10px 12px;font-size:13px;margin:8px 0}