:root{--bg:#f3f5f8;--card:#fff;--ink:#1c2430;--mut:#6b7684;--line:#dde2ea;--pri:#1f6feb;--ok:#1a9d4b;--warn:#d98a00;--err:#d33a3a}
*{box-sizing:border-box}
body{margin:0;font:15px/1.45 system-ui,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--pri)}
header.top{display:flex;flex-wrap:wrap;align-items:center;gap:16px;background:#14202e;color:#fff;padding:10px 20px}
header.top .brand{font-weight:700;letter-spacing:.3px}
header.top nav{display:flex;flex-wrap:wrap;gap:4px;flex:1}
header.top nav a{color:#c9d3df;text-decoration:none;padding:6px 10px;border-radius:6px}
header.top nav a.on,header.top nav a:hover{background:#243649;color:#fff}
header.top .who{font-size:13px;color:#9fb0c3}
header.top .who a{color:#9fb0c3}
main{max-width:1200px;margin:0 auto;padding:20px}
h1{font-size:22px;margin:0 0 16px}
h2{font-size:17px;margin:24px 0 10px}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:16px}
table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden}
th,td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}
th{background:#eef1f6;font-size:12px;text-transform:uppercase;letter-spacing:.4px;color:var(--mut)}
tr:last-child td{border-bottom:0}
input,select,textarea{font:inherit;padding:7px 9px;border:1px solid var(--line);border-radius:6px;background:#fff;max-width:100%}
label{display:block;margin-bottom:10px;font-size:13px;color:var(--mut)}
label input,label select,label textarea{display:block;width:100%;margin-top:4px;color:var(--ink)}
.row{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}
.row>label{flex:1;min-width:160px;margin-bottom:0}
.btn{display:inline-block;font:inherit;padding:7px 14px;border:1px solid var(--line);background:#fff;border-radius:6px;cursor:pointer;text-decoration:none;color:var(--ink)}
.btn:hover{background:#f0f3f8}
.btn.primary{background:var(--pri);border-color:var(--pri);color:#fff}
.btn.danger{color:var(--err);border-color:#efc3c3}
.btn.sm{padding:3px 9px;font-size:13px}
.flash{padding:10px 14px;border-radius:8px;margin-bottom:14px}
.flash.ok{background:#e4f6ea;color:#14663a}.flash.err{background:#fde8e8;color:#8f2020}
.badge{display:inline-block;padding:2px 9px;border-radius:99px;font-size:12px;font-weight:600;color:#fff}
.b-on,.b-open{background:var(--ok)}.b-off,.b-closed{background:var(--err)}.b-pend,.b-suspended{background:#7b8794}.b-partial{background:var(--warn)}
.b-info{background:#2b7de9}.b-warning{background:var(--warn)}.b-alert{background:var(--err)}
.stats{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:16px}
.stat{flex:1;min-width:140px;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:14px}
.stat b{font-size:28px;display:block}
.mut{color:var(--mut)}.small{font-size:12px}
.dot{display:inline-block;width:11px;height:11px;border-radius:50%;margin-right:6px;vertical-align:middle}
.d-blue{background:#2b7de9}.d-red{background:#d33a3a}.d-black{background:#222}.d-none{background:#bbb}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
.thumb{background:var(--card);border:1px solid var(--line);border-radius:10px;overflow:hidden;font-size:12px}
.thumb .pv{height:110px;background:#111;display:flex;align-items:center;justify-content:center}
.thumb .pv img,.thumb .pv video{max-width:100%;max-height:100%}
.thumb .in{padding:8px}
.inline{display:inline}
.nowrap{white-space:nowrap}
body.login{display:flex;align-items:center;justify-content:center;min-height:100vh}
.loginbox{width:340px}