:root{--bg: #0f1420;--bg-panel: #171d2e;--bg-panel-hover: #1e2538;--border: #2a3348;--text: #e6e9f0;--text-dim: #9aa4bd;--accent: #4f8cff;--critical: #ef4a5e;--warning: #f0a93f;--suggestion: #58c48a;--good: #58c48a;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.app-shell{max-width:1200px;margin:0 auto;padding:24px 20px 60px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.topbar h1{font-size:20px;margin:0}.btn{background:var(--accent);color:#fff;border:none;border-radius:6px;padding:8px 14px;font-size:14px;cursor:pointer}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.secondary{background:transparent;border:1px solid var(--border);color:var(--text)}.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}@media (max-width: 640px){.card-grid{grid-template-columns:1fr}}.card{background:var(--bg-panel);border:1px solid var(--border);border-radius:10px;padding:18px}.card h2{margin:0 0 4px;font-size:16px}.score-big{font-size:36px;font-weight:700}.score-suffix{font-size:16px;color:var(--text-dim)}.stat-row{display:flex;gap:16px;margin-top:10px;flex-wrap:wrap}.stat{font-size:13px;color:var(--text-dim)}.stat b{color:var(--text);display:block;font-size:15px}.badge{display:inline-block;padding:2px 8px;border-radius:20px;font-size:12px;font-weight:600}.badge.critical{background:#ef4a5e26;color:var(--critical)}.badge.warning{background:#f0a93f26;color:var(--warning)}.badge.suggestion{background:#58c48a26;color:var(--suggestion)}.select,.input{background:var(--bg);border:1px solid var(--border);color:var(--text);border-radius:6px;padding:6px 10px;font-size:13px}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(--text-dim);font-weight:600}tr:hover td{background:var(--bg-panel-hover)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center}.login-box{background:var(--bg-panel);border:1px solid var(--border);border-radius:10px;padding:32px;width:320px}.login-box h1{font-size:18px;margin-bottom:20px}.field{margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--text-dim);margin-bottom:6px}.field input{width:100%}.error-text{color:var(--critical);font-size:13px;margin-bottom:10px}.section{margin-top:28px}.section h3{font-size:15px;margin-bottom:10px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.05em}.issue-row{border-left:3px solid var(--border);padding:10px 12px;margin-bottom:8px;background:var(--bg-panel);border-radius:6px}.issue-row.critical{border-left-color:var(--critical)}.issue-row.warning{border-left-color:var(--warning)}.issue-row.suggestion{border-left-color:var(--suggestion)}.issue-row .title{font-weight:600;font-size:14px}.issue-row .rec{font-size:13px;color:var(--text-dim);margin-top:4px}.meta-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}.meta-item{background:var(--bg-panel);border:1px solid var(--border);border-radius:8px;padding:12px}.meta-item .label{font-size:12px;color:var(--text-dim);margin-bottom:4px}.meta-item .value{font-size:14px}.dim{color:var(--text-dim)}.loading,.empty{color:var(--text-dim);padding:40px 0;text-align:center}