:root{
  --red:#E60012; --red-d:#B3000F; --ink:#1F1F1F; --gray:#9A9A9A;
  --bg:#f5f6f8; --card:#fff; --line:#e3e5e9;
  --shadow:0 8px 24px rgba(31,31,31,.06);
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:linear-gradient(180deg,#f7f8fa 0,#f2f3f5 320px,#f5f6f8 100%);color:var(--ink)}
.topbar{display:flex;align-items:center;gap:18px;background:var(--ink);color:#fff;padding:10px 24px;min-height:62px;flex-wrap:wrap;box-shadow:0 8px 28px rgba(0,0,0,.12)}
.brand{font-weight:800;font-size:16px;color:#fff;border-left:3px solid var(--red);padding-left:10px;line-height:1.25}
.brand small{display:block;color:#aeb4bf;font-weight:500;font-size:11px;margin-top:2px}
.topmeta{display:flex;gap:8px;flex-wrap:wrap}
.meta-pill{display:inline-flex;align-items:center;padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.08);color:#d9dce2;font-size:12px}
.meta-pill.hot{background:rgba(230,0,18,.18);color:#fff}
.topbar nav{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.topbar nav a{color:#cfcfcf;text-decoration:none;padding:8px 12px;border-radius:8px;font-size:13px;font-weight:650}
.topbar nav a:hover{background:rgba(255,255,255,.08);color:#fff}
.topbar nav a.active{background:var(--red);color:#fff}
.topbar nav a.logout{color:var(--gray)}
.subnav{display:flex;gap:6px;flex-wrap:wrap;background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);padding:9px 24px;justify-content:center;position:sticky;top:0;z-index:20;backdrop-filter:blur(10px)}
.subnav a{color:#555;text-decoration:none;padding:5px 10px;border-radius:14px;font-size:12px}
.subnav a:hover{background:#f0f1f3}
.subnav a.active{background:var(--ink);color:#fff}
main{max-width:1180px;margin:24px auto;padding:0 24px;min-height:60vh}
.page-head{display:flex;align-items:baseline;gap:16px;margin-bottom:20px}
.page-head h1{font-size:22px;margin:0}
.page-head p{margin:6px 0 0;color:#666;line-height:1.6}
.page-title{display:flex;flex-direction:column}
.range{color:var(--gray);font-size:14px}
.ux-hero{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;margin-bottom:16px;box-shadow:var(--shadow)}
.ux-hero.dark{background:linear-gradient(135deg,#171923,#263044 55%,#314d4a);color:#fff;border-color:rgba(255,255,255,.16)}
.ux-hero.dark .muted,.ux-hero.dark p{color:#d7dde8}
.ux-hero h1{font-size:28px;margin:0 0 8px}
.ux-hero p{line-height:1.65;margin:0;color:#555}
.ux-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.btn-primary,.btn-soft{display:inline-flex;align-items:center;gap:6px;border-radius:9px;padding:9px 13px;text-decoration:none;font-size:13px;font-weight:750}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-d);text-decoration:none}
.btn-soft{background:#f2f4f7;color:#20242b;border:1px solid #e2e6ec}
.btn-soft:hover{background:#e9edf3;text-decoration:none}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:14px 0 18px}
.quick-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;box-shadow:var(--shadow)}
.quick-card b{display:block;font-size:15px;margin-bottom:5px}
.quick-card span{font-size:12px;line-height:1.5;color:#666}
.quick-card.warn{border-top:4px solid var(--red)}
.quick-card.good{border-top:4px solid #16a34a}
.quick-card.focus{border-top:4px solid #2563eb}
.quick-card.train{border-top:4px solid #f59e0b}
.ds-select{margin-left:auto}
.ds-select select{padding:6px 10px;border:1px solid var(--line);border-radius:6px;background:#fff}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cards.four{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px 20px;border-left:4px solid var(--gray);box-shadow:var(--shadow)}
.card.warn{border-left-color:var(--red)}
.card-val{font-size:32px;font-weight:700;line-height:1.1}
.card.warn .card-val{color:var(--red-d)}
.card-label{margin-top:6px;font-size:14px;font-weight:600}
.card-sub{margin-top:2px;color:var(--gray);font-size:12px}
.note{color:var(--gray);font-size:12px;margin-top:18px;line-height:1.7}
table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;font-size:13px;box-shadow:var(--shadow)}
th,td{padding:10px 12px;text-align:right;border-bottom:1px solid var(--line)}
th:first-child,td:first-child{text-align:left}
thead th{background:#fafafa;color:#555;font-weight:600}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:#fafbfc}
td.bad{color:var(--red-d);font-weight:700}
td:nth-child(6){font-size:14px;letter-spacing:1px}
a.uid{color:var(--red-d);text-decoration:none;font-weight:600}
a.uid:hover{text-decoration:underline}
.chips{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.chip{padding:6px 12px;border:1px solid var(--line);border-radius:20px;background:#fff;text-decoration:none;color:var(--ink);font-size:13px}
.chip.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.chip .n{color:var(--gray);margin-left:5px}
.chip.active .n{color:#cfcfcf}
.tag{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px;font-weight:600}
.tag.nocrm{background:#fdecec;color:var(--red-d)}
.tag.f2h{background:#fff3e0;color:#b35900}
.tag.f30{background:#fffbe6;color:#8a6d00}
.foot{max-width:1180px;margin:24px auto;padding:16px 24px;color:var(--gray);font-size:12px;border-top:1px solid var(--line)}
.empty{text-align:center;padding:60px 20px;color:var(--gray)}
.empty h1{color:var(--ink)}
.empty code{background:#eee;padding:2px 6px;border-radius:4px}
.login-wrap{max-width:340px;margin:80px auto;background:#fff;border:1px solid var(--line);border-radius:12px;padding:32px}
.login-wrap h1{font-size:18px;margin:0 0 20px}
.login-wrap input{width:100%;padding:10px;border:1px solid var(--line);border-radius:6px;margin-bottom:12px}
.login-wrap button{width:100%;padding:10px;background:var(--red);color:#fff;border:0;border-radius:6px;font-size:15px;cursor:pointer}
.login-wrap button:hover{background:var(--red-d)}
.err{color:var(--red-d);font-size:13px;margin-bottom:12px}
.warn-box{margin-top:16px;background:#fff8e6;border:1px solid #f0d28a;border-radius:8px;padding:12px;color:#6b4b00;font-size:12px;line-height:1.6;box-shadow:0 4px 14px rgba(138,109,0,.06)}
.coach-box{background:#f7fbff;border:1px solid #cfe0ff;border-left:4px solid #2563eb;border-radius:10px;padding:12px 14px;color:#17345f;font-size:13px;line-height:1.65;box-shadow:0 6px 18px rgba(37,99,235,.06)}
.review{background:#fff;border:1px solid var(--line);border-radius:10px;margin:16px 0;padding:18px 20px;box-shadow:var(--shadow)}
.review-title{font-size:18px;font-weight:700;color:var(--red-d);margin-bottom:12px}
.review-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.review h2,.panel h2,.section-head h2{font-size:16px;margin:0 0 10px}
.review li{margin:6px 0;line-height:1.6}
.split{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:16px 0}
.panel{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px;box-shadow:var(--shadow)}
.panel table{border:0}
.panel th,.panel td{text-align:left}
.section-head{display:flex;align-items:center;justify-content:space-between;margin:22px 0 10px}
@media(max-width:900px){.cards.four,.quick-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.cards,.cards.four,.quick-grid,.review-grid,.split{grid-template-columns:1fr}main{padding:0 14px}.topbar nav{margin-left:0}.topmeta{width:100%}.subnav{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap}.subnav a{white-space:nowrap}}