:root{
  --bg:#0e1117; --panel:#161b24; --panel2:#1d2430; --border:#2a3140;
  --text:#e6e9ef; --muted:#8b93a5; --accent:#4f8cff; --accent2:#22c55e;
  --danger:#ef4444; --warn:#f59e0b;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:14px}
a{color:var(--accent);text-decoration:none}
.shell{display:flex;min-height:100vh}
.nav{width:200px;flex:0 0 200px;background:var(--panel);border-right:1px solid var(--border);padding:16px 0}
.nav .brand{padding:0 16px 16px;font-weight:700;font-size:15px;border-bottom:1px solid var(--border);margin-bottom:8px}
.nav a{display:block;padding:10px 16px;color:var(--muted)}
.nav a.active{color:var(--text);background:var(--panel2);border-right:2px solid var(--accent)}
.nav .foot{margin-top:24px;padding:0 16px;border-top:1px solid var(--border);padding-top:12px}
.main{flex:1;padding:20px 24px;max-width:1400px}
h1{font-size:18px;margin:0 0 4px}
.sub{color:var(--muted);margin:0 0 16px}
.card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:14px}
.grid-kpi{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:18px}
.kpi{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:14px}
.kpi .v{font-size:22px;font-weight:700}
.kpi .l{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.filters{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:12px 14px;margin-bottom:16px;display:flex;flex-wrap:wrap;gap:16px;align-items:flex-end}
.filters .f{display:flex;flex-direction:column;gap:4px}
.filters label{color:var(--muted);font-size:11px;text-transform:uppercase}
.filters .chk{display:flex;flex-wrap:wrap;gap:8px;max-width:360px}
.chk label{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--text);text-transform:none}
input[type=text],input[type=password],input[type=email],input[type=date],select,textarea{
  background:var(--panel2);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:7px 9px;font-size:13px}
button{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:8px 14px;font-size:13px;cursor:pointer}
button.secondary{background:var(--panel2);border:1px solid var(--border)}
button.danger{background:var(--danger)}
table{width:100%;border-collapse:collapse;font-size:13px}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--border)}
th{color:var(--muted);font-weight:600;font-size:11px;text-transform:uppercase}
.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:11px;background:var(--panel2);border:1px solid var(--border);color:var(--muted)}
.badge.ok{color:var(--accent2);border-color:var(--accent2)}
.badge.off{color:var(--danger);border-color:var(--danger)}
.campaign-block{margin-bottom:22px}
.campaign-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:8px;padding-bottom:6px;border-bottom:1px solid var(--border)}
.campaign-head h3{margin:0;font-size:14px}
.ad-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:10px}
@media (max-width:1300px){.ad-grid{grid-template-columns:repeat(4,1fr)}}
@media (max-width:700px){.ad-grid{grid-template-columns:repeat(2,1fr)}}
.ad-card{background:var(--panel2);border:1px solid var(--border);border-radius:8px;overflow:hidden;font-size:11px}
.ad-card .thumb{width:100%;aspect-ratio:1/1;background:#0a0d13 center/cover no-repeat}
.ad-card .body{padding:6px 8px}
.ad-card .name{font-weight:600;font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:3px}
.ad-card .m{color:var(--muted);display:flex;justify-content:space-between}
.bullets{margin:0;padding-left:18px;color:var(--text)}
.bullets li{margin-bottom:3px}
.login-wrap{display:flex;align-items:center;justify-content:center;min-height:100vh}
.login-box{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:28px;width:320px}
.login-box h1{font-size:16px;margin-bottom:4px}
.login-box .sub{margin-bottom:18px}
.login-box form{display:flex;flex-direction:column;gap:10px}
.flash{background:#1d3320;border:1px solid var(--accent2);color:var(--accent2);border-radius:8px;padding:8px 12px;margin-bottom:14px;font-size:12px}
.flash.error{background:#3a1d1d;border-color:var(--danger);color:#fca5a5}
.placeholder{color:var(--muted);padding:40px 0;text-align:center}
.growth{display:inline-block;font-size:11px;font-weight:600;margin-left:6px;padding:1px 6px;border-radius:10px;vertical-align:middle}
.growth.g-up{color:var(--accent2);background:#1d3320}
.growth.g-down{color:#fca5a5;background:#3a1d1d}
.champion-box{background:linear-gradient(90deg,#1d3320,var(--panel));border:1px solid var(--accent2);border-radius:10px;padding:10px 14px;margin-bottom:16px;font-size:13px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}
.grid-2 .card h3{margin-top:0;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.03em}
.legend-row{margin:-8px 0 18px;color:var(--muted);font-size:12px}
.legend-item{margin-right:14px}
.legend-item b{color:var(--text)}
select{background:var(--panel2);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:7px 9px;font-size:13px}
@media (max-width:900px){.grid-2{grid-template-columns:1fr}}
.ai-box{position:fixed;bottom:16px;right:16px;width:300px;background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:10px}
.ai-box textarea{width:100%;min-height:50px;resize:vertical}
.ai-box .ans{margin-top:8px;font-size:12px;color:var(--muted);white-space:pre-wrap}