:root{--bg:#0c0d10;--panel:#15171c;--line:#2a2d35;--text:#f5f6f8;--muted:#9298a5}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text)}.topbar{height:64px;display:flex;align-items:center;gap:28px;padding:0 28px;border-bottom:1px solid var(--line)}.brand{font-family:Georgia,serif;font-weight:700;letter-spacing:.12em}.brand span{font-weight:400;color:#a5a9b3}.brand.big{font-size:28px}nav{display:flex;gap:20px;flex:1}a{color:#cdd1d8;text-decoration:none}.container{max-width:1500px;margin:auto;padding:28px}.muted{color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:24px 0}.card,.panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px}.card span{display:block;color:var(--muted);font-size:13px}.card strong{font-size:26px;display:block;margin-top:9px}.grid2{display:grid;grid-template-columns:1.3fr 1fr;gap:16px}table{border-collapse:collapse;width:100%;font-size:13px}th,td{padding:11px 10px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}.num{text-align:right}.login-bg{display:grid;place-items:center;min-height:100vh}.login-card{width:min(420px,92vw);background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:30px}.stack{display:grid;gap:16px;margin-top:22px}label{display:grid;gap:7px;color:#b8bdc8;font-size:13px}input{background:#0f1115;border:1px solid #343842;border-radius:9px;color:white;padding:12px}.primary,.ghost{border:1px solid #383c45;border-radius:9px;padding:9px 14px;cursor:pointer}.primary{background:#f4f4f4;color:#111;font-weight:700}.ghost{background:#1d2026;color:#fff}.error{padding:10px;background:#3a1717;color:#ffb4b4;border-radius:8px}@media(max-width:900px){.cards{grid-template-columns:1fr 1fr}.grid2{grid-template-columns:1fr}.topbar nav{display:none}}