:root{--bg:#05080d;--panel:#0b1119;--panel2:#0f1722;--text:#f6f8fb;--muted:#9fb0c1;--line:#1d2a39;--accent:#1590e8;--orange:#f28c28;--white:#fff}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);margin:0;padding:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Arial,sans-serif}a{color:inherit}.layout{flex-direction:column;min-height:100vh;display:flex}.topbar{border-bottom:1px solid var(--line);background:linear-gradient(135deg,#07111a 0%,#10263a 100%);padding:22px 24px}.brand{letter-spacing:2px;color:var(--orange);text-transform:uppercase;font-size:13px;font-weight:800}.title{color:var(--white);margin-top:5px;font-size:26px;font-weight:900}.sub{color:var(--muted);margin:6px 0 0;font-size:13px}nav.mainnav{border-bottom:1px solid var(--line);z-index:10;background:#0b1621;flex-wrap:wrap;gap:8px;padding:12px 18px;display:flex;position:sticky;top:0}nav.mainnav a{color:#dce6ef;white-space:nowrap;background:#132536;border:1px solid #2b4256;border-radius:9px;padding:9px 14px;font-size:13px;font-weight:700;text-decoration:none}nav.mainnav a.active{background:var(--accent);border-color:var(--accent);color:#fff}main.content{flex:1;width:100%;max-width:1180px;margin:24px auto;padding:0 16px 60px}.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;margin-bottom:16px;padding:20px}.card h1,.card h2{color:var(--white);margin-top:0}.note{color:var(--muted);font-size:13px;line-height:1.5}code{border:1px solid var(--line);background:#111c2a;border-radius:4px;padding:1px 5px;font-size:12px}.badge-orange{color:var(--orange);text-transform:uppercase;letter-spacing:.5px;background:#f28c2826;border:1px solid #f28c2866;border-radius:999px;margin-bottom:10px;padding:4px 10px;font-size:12px;font-weight:800;display:inline-block}.module-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-top:16px;display:grid}.module-grid a{background:var(--panel2);border:1px solid var(--line);color:var(--text);border-radius:12px;padding:16px;text-decoration:none;display:block}.module-grid a:hover{border-color:var(--accent)}.module-grid strong{color:var(--white);margin-bottom:4px;font-size:15px;display:block}.module-grid span{color:var(--muted);font-size:12px;line-height:1.4}@media (max-width:700px){.title{font-size:21px}.topbar{padding:18px 16px}nav.mainnav{padding:10px}main.content{margin:16px auto}}.auth-wrap{max-width:400px;margin:48px auto;padding:0 16px}.auth-card h1{color:var(--white);margin:0 0 6px;font-size:22px}.auth-card>.note{margin-bottom:20px}.form-field{margin-bottom:16px;display:block}.form-field label{color:var(--muted);margin-bottom:6px;font-size:13px;font-weight:700;display:block}.form-field input{border:1px solid var(--line);width:100%;color:var(--text);background:#0d1620;border-radius:9px;padding:11px 12px;font-family:inherit;font-size:15px}.form-field input:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:var(--accent)}.btn-primary{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:9px;width:100%;padding:12px;font-size:15px;font-weight:800}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-secondary{border:1px solid var(--line);width:100%;color:var(--text);cursor:pointer;background:0 0;border-radius:9px;padding:12px;font-size:14px;font-weight:700}.form-error{color:#ff6b6b;margin-top:12px;font-size:13px}.form-success{color:#7ee2a8;margin-top:12px;font-size:13px}.auth-links{color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:8px;margin-top:18px;font-size:13px;display:flex}.auth-links a{color:var(--accent);text-decoration:none}.auth-links a:hover{text-decoration:underline}