:root{
    --bg:#f5f7fb;
    --panel:#ffffff;
    --ink:#0a1020;
    --muted:#64748b;
    --line:#e2e8f0;
    --blue:#3a86ff;
    --pink:#f283b6;
    --orange:#ff810e;
    --green:#22c55e;
    --yellow:#fbf68f;
    --shadow:0 20px 60px rgba(15,23,42,.08);
    --radius:22px;
}
*{box-sizing:border-box}
body{margin:0;font-family:Sora,Arial,sans-serif;background:var(--bg);color:var(--ink)}
a{text-decoration:none;color:inherit}
.app-shell{min-height:100vh;display:flex}
.sidebar{width:286px;background:#07111f;color:#fff;padding:24px;position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;gap:28px}
.brand{display:flex;align-items:center;gap:14px;padding:8px 4px 18px;border-bottom:1px solid rgba(255,255,255,.08)}
.brand-mark{width:48px;height:48px;border-radius:16px;background:linear-gradient(135deg,#3a86ff,#0a5cff);display:grid;place-items:center;font-weight:800;font-size:24px;box-shadow:0 10px 30px rgba(58,134,255,.35)}
.brand strong{display:block;font-size:20px;letter-spacing:-.03em}.brand span{display:block;color:#94a3b8;font-size:11px;margin-top:4px;line-height:1.4}.menu{display:grid;gap:8px}.menu a{padding:13px 14px;border-radius:14px;color:#cbd5e1;font-weight:600;font-size:14px;transition:.2s}.menu a:hover,.menu a.is-active{background:rgba(255,255,255,.08);color:#fff}.main{margin-left:286px;flex:1;padding:28px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.topbar small{text-transform:uppercase;letter-spacing:.12em;color:var(--muted);font-weight:800}.topbar h1{margin:4px 0 0;font-size:32px;letter-spacing:-.05em}.topbar-pill{background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 16px;font-weight:700;box-shadow:var(--shadow)}
.grid{display:grid;gap:18px}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}.metric span{color:var(--muted);font-size:13px;font-weight:700}.metric strong{display:block;font-size:34px;letter-spacing:-.06em;margin-top:8px}.section-title{display:flex;justify-content:space-between;align-items:end;margin:26px 0 14px}.section-title h2{font-size:22px;letter-spacing:-.04em;margin:0}.section-title p{margin:4px 0 0;color:var(--muted);font-size:14px}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}table{width:100%;border-collapse:collapse;min-width:780px}th,td{text-align:left;padding:16px;border-bottom:1px solid var(--line);font-size:14px}th{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);background:#f8fafc}tr:last-child td{border-bottom:0}.badge{display:inline-flex;align-items:center;gap:7px;border-radius:999px;padding:7px 10px;font-size:12px;font-weight:800;background:#f1f5f9}.badge.blue{background:rgba(58,134,255,.12);color:#1664d9}.badge.pink{background:rgba(242,131,182,.16);color:#b83272}.badge.orange{background:rgba(255,129,14,.14);color:#c45800}.badge.green{background:rgba(34,197,94,.14);color:#15803d}.badge.yellow{background:#fff8bd;color:#6d5d00}.op-card{position:relative;overflow:hidden}.op-card::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:linear-gradient(90deg,var(--blue),var(--pink),var(--orange),var(--green))}.op-head{display:flex;justify-content:space-between;gap:12px}.op-head h3{margin:0;font-size:18px}.op-head span{color:var(--muted);font-size:12px;font-weight:800}.score{font-size:34px;font-weight:900;letter-spacing:-.08em;margin:18px 0 8px}.muted{color:var(--muted)}.actions{display:flex;gap:10px;flex-wrap:wrap}.btn{border:0;border-radius:14px;background:#0a1020;color:#fff;padding:12px 16px;font-family:inherit;font-weight:800;cursor:pointer}.btn.secondary{background:#e2e8f0;color:#0a1020}.form{display:grid;gap:14px;max-width:620px}.form label{font-weight:800;font-size:13px}.input,select{width:100%;border:1px solid var(--line);border-radius:14px;padding:13px 14px;font-family:inherit;background:#fff}.login-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top left,#dbeafe,transparent 34%),#f8fafc}.login-card{width:min(440px,calc(100% - 32px));background:#fff;border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);padding:30px}.login-card h1{margin:0;font-size:34px;letter-spacing:-.06em}.login-card p{color:var(--muted);line-height:1.6}.alert{padding:13px 14px;border-radius:14px;background:#fee2e2;color:#991b1b;font-weight:700;font-size:13px}.footer-note{margin-top:22px;color:var(--muted);font-size:12px;line-height:1.6}
@media(max-width:900px){.sidebar{position:static;width:auto}.app-shell{display:block}.main{margin-left:0;padding:18px}.grid-4,.grid-3{grid-template-columns:1fr}.topbar{align-items:flex-start;gap:14px}.topbar h1{font-size:26px}}

.empty-state{text-align:center;padding:34px}.code-card pre{white-space:pre-wrap;word-break:break-word;margin:0;background:#07111f;color:#e5e7eb;border-radius:16px;padding:18px;line-height:1.6}.alert.success{background:#dcfce7;color:#166534;margin:12px 0}