:root{
  --bg:#f5f6fa; --panel:#fff; --ink:#1f2433; --muted:#6b7390; --line:#e3e6ef;
  --brand:#2f6fed; --brand-d:#2257c4; --ok:#1f9d57; --warn:#d98300; --bad:#d6453d; --chip:#eef2ff;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);font-size:14px}
a{color:var(--brand);text-decoration:none}
.adm-top{display:flex;align-items:center;gap:18px;padding:0 22px;height:56px;background:#11162a;color:#fff;position:sticky;top:0;z-index:10}
.adm-top__brand{font-weight:700;letter-spacing:.5px}
.adm-nav{display:flex;gap:6px;flex:1}
.adm-nav a{color:#c7cee6;padding:7px 12px;border-radius:8px;font-size:13.5px}
.adm-nav a:hover{background:#1d2542;color:#fff}
.adm-top__user{color:#aeb6d6;font-size:13px}
.adm-main{max-width:1080px;margin:24px auto;padding:0 18px}
.card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-bottom:18px;box-shadow:0 1px 3px rgba(20,30,60,.04)}
h2{margin:0 0 4px;font-size:18px}
.page-sub{color:var(--muted);margin:0 0 16px;font-size:13px}
.btn{display:inline-block;padding:9px 16px;border:0;border-radius:8px;background:var(--brand);color:#fff;font-size:14px;cursor:pointer}
.btn:hover{background:var(--brand-d)}
.btn--sm{padding:6px 11px;font-size:13px}
.btn--ghost{background:#fff;color:var(--brand);border:1px solid var(--line)}
.btn--ghost:hover{background:#f0f4ff}
.btn--danger{background:#fff;color:var(--bad);border:1px solid #f0c9c6}
.btn--danger:hover{background:#fdeceb}
.btn--xs{padding:4px 10px;font-size:12px;border-radius:6px}
.inq__head-right{display:flex;align-items:center;gap:10px}
.del-form{margin:0}
.del-form .btn--xs{line-height:1.2}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.stat{display:flex;flex-direction:column;gap:4px;min-width:150px;padding:14px 16px;background:var(--panel);border:1px solid var(--line);border-radius:12px}
.stat b{font-size:26px}
.stat span{color:var(--muted);font-size:13px}
table{width:100%;border-collapse:collapse;background:var(--panel);border:1px solid var(--line);border-radius:12px;overflow:hidden}
th,td{padding:11px 13px;text-align:left;border-bottom:1px solid var(--line);font-size:13.5px;vertical-align:top}
th{background:#fafbff;color:var(--muted);font-weight:600}
tr:last-child td{border-bottom:0}
.tag{display:inline-block;padding:2px 9px;border-radius:999px;font-size:12px;background:var(--chip);color:var(--brand)}
.tag--off{background:#f0f0f3;color:var(--muted)}
.tag--on{background:#e7f7ee;color:var(--ok)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:8px;font-size:14px;font-family:inherit;background:#fff;color:var(--ink)}
.field textarea{min-height:90px;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px}
.hint{font-size:12px;color:var(--muted);margin-top:4px}
.inq{border:1px solid var(--line);border-radius:12px;background:#fff;padding:16px 18px;margin-bottom:14px}
.inq__head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:8px}
.inq__meta{color:var(--muted);font-size:12.5px}
.inq__msg{white-space:pre-wrap;line-height:1.6;margin:8px 0}
.thumbs{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.thumbs a{display:block;border:1px solid var(--line);border-radius:8px;overflow:hidden;width:96px;height:96px;background:#f3f4f8}
.thumbs img{width:100%;height:100%;object-fit:cover}
.thumb{position:relative}
.img-missing{position:absolute;left:0;right:0;bottom:0;background:rgba(168,47,41,.92);color:#fff;font-size:11px;line-height:1.3;padding:4px 5px;text-align:center}
.img-missing small{opacity:.85;word-break:break-all}
.msg{margin-bottom:14px;padding:11px 14px;border-radius:8px;font-size:13.5px}
.msg--ok{background:#e7f7ee;color:#16713e;border:1px solid #bce6cd}
.msg--err{background:#fdeceb;color:#a82f29;border:1px solid #f0c9c6}
.login-wrap{display:flex;min-height:100vh;align-items:center;justify-content:center;background:#11162a}
.login{width:360px;max-width:92vw;background:#fff;border-radius:14px;padding:30px 28px}
.login h1{font-size:19px;margin:0 0 4px}
.login .sub{color:var(--muted);font-size:13px;margin:0 0 18px}
.login label{display:block;font-size:13px;color:var(--muted);margin:14px 0 6px}
.login input{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px}
.login button{margin-top:20px;width:100%;padding:11px;border:0;border-radius:8px;background:var(--brand);color:#fff;font-size:15px;cursor:pointer}
.text-muted{color:var(--muted)}
@media(max-width:720px){.grid2{grid-template-columns:1fr}.adm-nav{overflow-x:auto}}