:root{
  --bg:#0f1420; --panel:#171e2e; --panel2:#1e2739; --line:#2a3447;
  --ink:#e8edf6; --muted:#8b97ad; --brand:#5b8cff; --brand2:#7c5cff;
  --ok:#2ecc71; --warn:#f4b740; --crit:#ff5c6c; --info:#4aa8ff;
  --radius:14px; --shadow:0 6px 24px rgba(0,0,0,.28);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5}
a{color:var(--brand);text-decoration:none}
.hidden{display:none!important}
button{font-family:inherit;cursor:pointer}
.btn{background:var(--brand);color:#fff;border:none;padding:9px 16px;border-radius:9px;font-weight:600;font-size:13px}
.btn:hover{filter:brightness(1.08)}
.btn.ghost{background:transparent;border:1px solid var(--line);color:var(--ink)}
.btn.sm{padding:5px 11px;font-size:12px}
.btn.ok{background:var(--ok)} .btn.warn{background:var(--warn);color:#111}

/* Login */
#login{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:radial-gradient(1200px 600px at 50% -10%,#1b2744,var(--bg))}
.loginbox{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:34px;width:340px;box-shadow:var(--shadow)}
.loginbox h1{font-size:20px;margin:0 0 4px} .loginbox p{color:var(--muted);margin:0 0 20px;font-size:13px}
.loginbox input{width:100%;padding:11px 13px;border-radius:10px;border:1px solid var(--line);background:var(--panel2);color:var(--ink);margin-bottom:12px;font-size:14px}
.err{color:var(--crit);font-size:12.5px;min-height:16px;margin-bottom:6px}

/* Layout */
#app{display:grid;grid-template-columns:230px 1fr;min-height:100vh}
aside{background:#0c111c;border-right:1px solid var(--line);padding:20px 14px;position:sticky;top:0;height:100vh}
.logo{font-weight:800;font-size:16px;letter-spacing:.3px;padding:4px 10px 18px;display:flex;align-items:center;gap:9px}
.logo .dot{width:11px;height:11px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--brand2));box-shadow:0 0 14px var(--brand)}
nav a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;color:var(--muted);font-weight:600;font-size:13.5px;margin-bottom:3px}
nav a.active,nav a:hover{background:var(--panel2);color:var(--ink)}
nav a .ic{width:18px;text-align:center}
.sidefoot{position:absolute;bottom:16px;left:14px;right:14px;color:var(--muted);font-size:11.5px}

main{padding:22px 26px 60px}
.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;gap:12px;flex-wrap:wrap}
.topbar h2{margin:0;font-size:19px}
.range select{background:var(--panel2);color:var(--ink);border:1px solid var(--line);border-radius:9px;padding:7px 10px;font-size:13px}

/* Cards */
.grid{display:grid;gap:14px}
.kpis{grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px}
.kpi .label{color:var(--muted);font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.4px}
.kpi .val{font-size:26px;font-weight:800;margin:6px 0 2px}
.kpi .sub{font-size:12px;color:var(--muted)}
.trend{font-weight:700;font-size:12.5px} .trend.up{color:var(--ok)} .trend.down{color:var(--crit)} .trend.flat{color:var(--muted)}

.row{display:grid;gap:14px;grid-template-columns:2fr 1fr;margin-top:14px}
@media(max-width:1050px){.row{grid-template-columns:1fr}#app{grid-template-columns:1fr}aside{display:none}}
.card h3{margin:0 0 14px;font-size:14px}
.card .cardhead{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.card .cardhead h3{margin:0}

/* Table */
table{width:100%;border-collapse:collapse;font-size:13px}
th{text-align:left;color:var(--muted);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.3px;padding:8px 10px;border-bottom:1px solid var(--line)}
td{padding:9px 10px;border-bottom:1px solid var(--panel2)}
tr:last-child td{border-bottom:none}
.pill{padding:2px 9px;border-radius:20px;font-size:11.5px;font-weight:700;display:inline-block}
.pill.g{background:rgba(46,204,113,.15);color:var(--ok)} .pill.y{background:rgba(244,183,64,.15);color:var(--warn)}
.pill.r{background:rgba(255,92,108,.15);color:var(--crit)} .pill.b{background:rgba(74,168,255,.15);color:var(--info)}
.chan{font-weight:700} .chan.google_ads{color:#8ab4f8}.chan.meta{color:#5b8cff}.chan.tiktok{color:#ff5c8a}.chan.shopify{color:#95bf47}.chan.ga4{color:#f4b740}

/* Audit */
.score-ring{width:120px;height:120px;position:relative;flex:none}
.score-ring .num{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.score-ring .num b{font-size:32px} .score-ring .num span{font-size:11px;color:var(--muted)}
.finding{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--panel2)}
.finding .sev{width:8px;border-radius:4px;flex:none}
.sev.critical{background:var(--crit)}.sev.warn{background:var(--warn)}.sev.info{background:var(--info)}.sev.ok{background:var(--ok)}
.finding .ft{font-weight:700;margin-bottom:2px} .finding .fd{color:var(--muted);font-size:12.5px}
.finding .rec{color:var(--brand);font-size:12.5px;margin-top:4px}
.area-tag{font-size:10.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.3px;font-weight:700}

/* Alerts */
.alert{display:flex;gap:12px;align-items:flex-start;padding:12px 14px;border-radius:11px;margin-bottom:10px;border:1px solid var(--line)}
.alert.critical{background:rgba(255,92,108,.08);border-color:rgba(255,92,108,.3)}
.alert.warn{background:rgba(244,183,64,.08);border-color:rgba(244,183,64,.3)}
.alert.info{background:rgba(74,168,255,.08)}
.alert .at{font-weight:700} .alert .ad{color:var(--muted);font-size:12.5px;margin-top:2px}

/* Settings */
.prov{border:1px solid var(--line);border-radius:12px;padding:16px;margin-bottom:14px;background:var(--panel)}
.prov .ph{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.prov .ph .pl{font-weight:700;font-size:15px;display:flex;align-items:center;gap:9px}
.prov .help{color:var(--muted);font-size:12.5px;margin-bottom:12px}
.prov label{display:block;font-size:12px;color:var(--muted);font-weight:600;margin:9px 0 4px}
.prov input,.prov textarea{width:100%;padding:9px 11px;border-radius:9px;border:1px solid var(--line);background:var(--panel2);color:var(--ink);font-size:13px;font-family:inherit}
.prov textarea{min-height:72px;resize:vertical}
.prov .acts{display:flex;gap:8px;margin-top:12px;align-items:center}
.stat{font-size:12px;font-weight:700;padding:3px 10px;border-radius:20px}
.stat.ok{background:rgba(46,204,113,.15);color:var(--ok)} .stat.error{background:rgba(255,92,108,.15);color:var(--crit)}
.stat.pending{background:rgba(139,151,173,.15);color:var(--muted)}
.loading{color:var(--muted);padding:30px;text-align:center}
.toast{position:fixed;bottom:22px;right:22px;background:var(--panel2);border:1px solid var(--line);padding:13px 18px;border-radius:11px;box-shadow:var(--shadow);font-size:13px;z-index:50;max-width:360px}
.toast.err{border-color:var(--crit)} .toast.ok{border-color:var(--ok)}
.muted{color:var(--muted)} .mono{font-variant-numeric:tabular-nums}
.empty{text-align:center;color:var(--muted);padding:34px 10px;font-size:13px}