:root{--bg:#f4f6f9;--card:#fff;--line:#e2e8f0;--ink:#1e293b;--muted:#64748b;--accent:#0d6efd;--accent2:#0a58ca;--ok:#16a34a;--bad:#dc2626;--run:#d97706}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.45}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
.topbar{display:flex;align-items:center;justify-content:space-between;background:#0f172a;color:#fff;padding:10px 20px;position:sticky;top:0;z-index:50}
.topbar .brand{font-weight:600;font-size:16px}
.topbar nav{display:flex;align-items:center;gap:16px}
.topbar nav a{color:#cbd5e1}.topbar nav a:hover{color:#fff}
.topbar .who{color:#94a3b8;font-size:13px}
.btn-out{background:#1e293b;padding:5px 12px;border-radius:6px}
main{max-width:1100px;margin:24px auto;padding:0 20px}
h1{font-size:22px;margin:0 0 6px}h2{font-size:17px;margin:28px 0 10px;border-bottom:1px solid var(--line);padding-bottom:6px}
.muted{color:var(--muted);margin:0 0 16px}
footer{max-width:1100px;margin:40px auto 24px;padding:0 20px;color:var(--muted);font-size:12px}
/* login */
.login-box{max-width:360px;margin:8vh auto;background:var(--card);padding:28px;border-radius:12px;box-shadow:0 6px 24px rgba(0,0,0,.08)}
.login-box h1{margin-bottom:2px}
.login-box label{display:block;margin:14px 0 0;font-size:13px;color:var(--muted)}
.login-box input{width:100%;padding:10px;margin-top:4px;border:1px solid var(--line);border-radius:8px;font-size:14px}
.login-box button{width:100%;margin-top:18px;padding:11px;background:var(--accent);color:#fff;border:0;border-radius:8px;font-size:15px;cursor:pointer}
.login-box button:hover{background:var(--accent2)}
.err{background:#fef2f2;color:var(--bad);border:1px solid #fecaca;padding:10px;border-radius:8px;margin-top:14px;font-size:13px}
/* search */
.search-wrap{background:var(--card);padding:22px;border-radius:12px;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.ac{position:relative;max-width:620px}
#q{width:100%;padding:12px 14px;border:2px solid var(--line);border-radius:10px;font-size:15px}
#q:focus{outline:0;border-color:var(--accent)}
.ac-list{position:absolute;left:0;right:0;background:#fff;border:1px solid var(--line);border-top:0;border-radius:0 0 10px 10px;max-height:340px;overflow:auto;z-index:20;display:none;box-shadow:0 8px 20px rgba(0,0,0,.1)}
.ac-list.open{display:block}
.ac-item{padding:9px 14px;cursor:pointer;border-bottom:1px solid #f1f5f9}
.ac-item:hover,.ac-item.hl{background:#eff6ff}
.ac-item .a{font-weight:600;color:#0f172a}
.ac-item .n{color:var(--muted);font-size:13px}
.ac-item .tag{float:right;font-size:11px;color:var(--ok)}
.selected{margin:18px 0 6px;font-size:15px;font-weight:600}
.selected .sub{font-weight:400;color:var(--muted);font-size:13px}
table.grid{width:100%;border-collapse:collapse;background:var(--card);border-radius:10px;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,.05)}
table.grid th,table.grid td{padding:9px 11px;text-align:left;border-bottom:1px solid var(--line);font-size:13px;vertical-align:top}
table.grid th{background:#f8fafc;color:var(--muted);font-weight:600;white-space:nowrap}
table.grid tr:hover td{background:#fafbfc}
.msg{color:var(--muted);max-width:360px}
.badge{padding:2px 8px;border-radius:10px;font-size:12px;color:#fff}
.badge.ok{background:var(--ok)}.badge.bad{background:var(--bad)}.badge.run{background:var(--run)}
.act{white-space:nowrap}
.act a{display:inline-block;padding:3px 9px;border-radius:6px;font-size:12px;margin-right:5px}
.act .site{background:#eff6ff;color:var(--accent)}
.act .xs{background:#ecfdf5;color:var(--ok)}
.toolbar{margin:14px 0;display:flex;gap:10px;align-items:center}
.toolbar a.csv{background:var(--accent);color:#fff;padding:8px 14px;border-radius:8px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin:16px 0}
.card{background:var(--card);padding:18px;border-radius:12px;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.card .num{font-size:24px;font-weight:700;color:#0f172a}
.card .lbl{color:var(--muted);font-size:12px;margin-top:4px}
.loading{color:var(--muted);padding:20px 0}
.empty{color:var(--muted);padding:16px;background:#f8fafc;border-radius:8px}
/* user management */
.ok-msg{background:#ecfdf5;color:#15803d;border:1px solid #bbf7d0;padding:10px;border-radius:8px;margin:12px 0}
.userform{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:10px 0;background:var(--card);padding:14px;border-radius:10px}
.userform input,.userform select,.act input,.act select{padding:7px 9px;border:1px solid var(--line);border-radius:7px;font-size:13px}
.userform button{padding:8px 14px;border:0;border-radius:7px;background:var(--accent);color:#fff;font-size:13px;cursor:pointer}
.userform button:hover{background:var(--accent2)}
form.inline{display:inline-flex;gap:4px;margin:2px 4px 2px 0;align-items:center}
.act button{padding:6px 10px;border:0;border-radius:7px;background:#eef2f7;color:#1f2a44;font-size:12px;cursor:pointer}
.act button:hover{background:#e2e8f0}
.act button.danger{background:#fee2e2;color:#b91c1c}.act button.danger:hover{background:#fecaca}
.act input[type=password]{width:120px}