:root{--ink:#10233f;--muted:#64748b;--brand:#087fca;--brand2:#0ea5e9;--nav:#0b1f3a;--bg:#f4f7fb;--line:#e5eaf1;--white:#fff;--danger:#b42318;--radius:18px;--shadow:0 14px 40px rgba(15,35,65,.08);font-family:Inter,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);line-height:1.5}button,input,select,textarea{font:inherit}a{color:var(--brand)}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(14,165,233,.28);outline-offset:2px}.auth-page{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);background:linear-gradient(135deg,#071b35 0%,#0a5f9c 48%,#eef8ff 48%)}.auth-brand{padding:clamp(36px,7vw,90px);display:flex;flex-direction:column;justify-content:center;color:#fff;min-height:100vh}.auth-brand .mark{width:64px;height:64px;border-radius:20px;background:#fff;color:var(--brand);display:grid;place-items:center;font-size:23px;font-weight:900;box-shadow:0 12px 32px rgba(0,0,0,.14)}.auth-brand h2{font-size:clamp(38px,5vw,68px);line-height:1.02;margin:28px 0 16px;letter-spacing:-.04em;max-width:680px}.auth-brand p{font-size:18px;color:#dceeff;max-width:580px}.auth-panel{display:grid;place-items:center;padding:28px}.auth-card{width:min(470px,100%);background:rgba(255,255,255,.98);padding:clamp(26px,5vw,42px);border-radius:28px;box-shadow:0 28px 80px rgba(4,31,58,.2)}.logo{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--brand2));color:white;font-weight:900;font-size:21px}.auth-card h1{font-size:34px;letter-spacing:-.03em;margin:20px 0 5px}.auth-card>p{color:var(--muted);margin:0 0 26px}.auth-card label{display:block;font-weight:750;margin:16px 0}.auth-card input{width:100%;margin-top:8px;padding:14px 15px;border:1px solid #cbd5e1;border-radius:13px;background:#fff;color:var(--ink);transition:.2s}.auth-card input:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(8,127,202,.09)}.auth-card button,.primary{width:100%;padding:14px 18px;border:0;border-radius:13px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-weight:850;cursor:pointer;box-shadow:0 10px 24px rgba(8,127,202,.18)}.auth-card button:disabled{opacity:.65;cursor:wait}.auth-foot{font-size:13px;color:var(--muted);margin-top:20px}.message{color:var(--danger);margin-top:15px;min-height:22px}.shell{display:grid;grid-template-columns:268px minmax(0,1fr);min-height:100vh}.sidebar{background:linear-gradient(180deg,#0a1e39,#102a4c);color:#fff;padding:26px 18px;position:sticky;top:0;height:100vh}.sidebar h2{margin:0 10px 30px;font-size:21px;letter-spacing:-.02em}.nav a{display:block;color:#cbd7e6;text-decoration:none;padding:12px 13px;border-radius:11px;margin:5px 0;font-weight:650}.nav a:hover,.nav a.active{background:rgba(255,255,255,.09);color:#fff}.main{padding:clamp(18px,3vw,36px);max-width:1500px;width:100%;margin:auto}.top{display:flex;justify-content:space-between;align-items:center;gap:16px}.hero{margin-top:24px;padding:clamp(24px,4vw,38px);border-radius:24px;background:linear-gradient(135deg,#086eaf,#10a5e5);color:#fff;box-shadow:0 18px 42px rgba(8,127,202,.17)}.hero h1{font-size:clamp(28px,4vw,44px);margin:0 0 8px;letter-spacing:-.035em}.hero p{margin:0;color:#e8f7ff;max-width:760px}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:20px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:21px;box-shadow:0 3px 12px rgba(15,35,65,.025)}a.card{color:var(--ink);text-decoration:none;transition:transform .18s,box-shadow .18s,border-color .18s}a.card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#cfe6f5}.metric{font-size:30px;font-weight:900;margin-top:8px;letter-spacing:-.03em}.muted,.who{color:var(--muted)}.actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:13px;margin-top:18px}.action{background:#fff;padding:18px;border-radius:15px;border:1px solid var(--line)}.logout{background:#fff;border:1px solid #cbd5e1;padding:10px 14px;border-radius:10px;cursor:pointer;color:var(--ink);font-weight:700}@media(max-width:900px){.auth-page{display:block;background:#eef8ff}.auth-brand{display:none}.auth-panel{min-height:100vh}.shell{grid-template-columns:1fr}.sidebar{display:none}.main{padding:18px}}@media(max-width:480px){.auth-panel{padding:16px}.auth-card{border-radius:22px;padding:25px 21px}.top{align-items:flex-start}.hero{border-radius:19px}}