:root{--ink:#20252d;--muted:#667085;--line:#d9e0e8;--panel:#ffffff;--soft:#f5f7fa;--brand:#155eef;--ok:#16803c;--warn:#b54708;--shadow:0 18px 50px rgba(21,32,43,.12)}*{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:#eef2f6}.auth-body{min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr) 440px}.auth-visual{background:linear-gradient(140deg,#172033,#24344f 52%,#2f4b6c);color:#fff;padding:56px;display:flex;flex-direction:column;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;font-weight:700}.logo{width:34px;height:34px;border-radius:8px;border:2px solid currentColor;display:grid;place-items:center}.hero h1{font-size:42px;line-height:1.08;margin:0 0 18px;letter-spacing:0}.hero p{max-width:560px;color:#d6deea;font-size:17px;line-height:1.6}.activity{display:grid;gap:10px;max-width:520px}.activity div{display:flex;justify-content:space-between;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);border-radius:8px;padding:12px 14px;color:#e7edf7}.auth-panel{background:#fff;padding:56px 48px;display:flex;flex-direction:column;justify-content:center;box-shadow:var(--shadow)}.auth-card{max-width:360px;width:100%;margin:0 auto}.auth-card h2{font-size:26px;margin:0 0 8px}.auth-card p{color:var(--muted);line-height:1.55;margin:0 0 24px}.field{margin-bottom:14px}.field label{display:block;font-size:13px;font-weight:600;margin-bottom:7px}.input{width:100%;border:1px solid var(--line);border-radius:8px;padding:11px 12px;font:inherit;background:#fff}.button{width:100%;border:0;border-radius:8px;background:var(--brand);color:#fff;font-weight:700;padding:12px 14px;font:inherit;cursor:pointer}.hint{margin-top:18px;font-size:13px;color:var(--muted)}header.top{height:58px;background:#20252d;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 24px}.shell{max-width:1120px;margin:0 auto;padding:28px 22px}.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:22px}.tabs a{padding:11px 12px;color:var(--muted);text-decoration:none;border-bottom:2px solid transparent}.tabs a.active{color:var(--ink);border-color:var(--brand);font-weight:600}.repo-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;margin-bottom:18px}.repo-title{font-size:23px;font-weight:650}.path{color:var(--brand)}.muted{color:var(--muted);font-size:14px}.grid,.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow:hidden}.row{display:grid;grid-template-columns:minmax(180px,1fr) minmax(220px,2fr) 130px;gap:12px;padding:11px 14px;border-top:1px solid var(--line);font-size:14px;align-items:center}.row:first-child{border-top:0;background:var(--soft);font-weight:650}.file{color:var(--brand);font-weight:600}.panel{padding:18px 20px;line-height:1.6}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card{background:#fff;border:1px solid var(--line);border-radius:8px;padding:16px}.metric{font-size:28px;font-weight:750}.status-ok{color:var(--ok);font-weight:700}.status-warn{color:var(--warn);font-weight:700}code{background:#eef2f6;border-radius:4px;padding:2px 5px}@media(max-width:820px){.auth-body{grid-template-columns:1fr}.auth-visual{display:none}.auth-panel{min-height:100vh}.row{grid-template-columns:1fr}.cards{grid-template-columns:1fr}header.top{padding:0 14px}.shell{padding:20px 14px}}