:root{color-scheme:dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#090b10;color:#f5f7fb}*{box-sizing:border-box}html,body{margin:0;min-height:100%}body{min-height:100vh;background:radial-gradient(circle at 10% 0%,rgba(255,255,255,.08),transparent 26rem),linear-gradient(180deg,#0d1017,#07090d)}button,input{font:inherit}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:32px 20px}.auth-card{width:min(100%,440px);padding:34px;border:1px solid rgba(255,255,255,.11);background:rgba(17,20,29,.92);border-radius:24px;box-shadow:0 24px 70px rgba(0,0,0,.34)}.brand-mark,.brand-inline{display:inline-grid;place-items:center;min-width:50px;height:50px;padding:0 12px;border-radius:15px;background:#f4f6fb;color:#10131a;font-weight:900;letter-spacing:-.06em}.brand-inline{min-width:42px;height:42px;border-radius:12px}.eyebrow{margin:28px 0 8px;color:#9ca6b8;font-size:.74rem;font-weight:800;letter-spacing:.16em}h1{margin:0;font-size:clamp(2rem,7vw,3.2rem);line-height:1;letter-spacing:-.05em}.muted{color:#a8b0bd}.stack{display:grid;gap:18px;margin-top:28px}label{display:grid;gap:8px;font-size:.9rem;font-weight:700}input{width:100%;border:1px solid rgba(255,255,255,.13);border-radius:13px;background:#0b0e14;color:#fff;padding:14px 15px;outline:none}input:focus{border-color:rgba(255,255,255,.65);box-shadow:0 0 0 3px rgba(255,255,255,.08)}button{border:0;border-radius:13px;padding:14px 18px;background:#f5f7fb;color:#11141a;font-weight:850;cursor:pointer}button:hover{filter:brightness(.94)}.alert{margin-top:22px;padding:12px 14px;border:1px solid rgba(255,130,130,.32);background:rgba(140,35,35,.16);border-radius:12px;color:#ffd2d2}.security-note{margin:22px 0 0;color:#7e8796;font-size:.78rem;text-align:center}.topbar{min-height:72px;padding:14px clamp(18px,4vw,52px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.08);background:rgba(8,10,15,.78);backdrop-filter:blur(18px)}.topbar>div{display:flex;align-items:center;gap:12px}.topbar-title{font-weight:800}.button-secondary{background:rgba(255,255,255,.08);color:#eef1f6;border:1px solid rgba(255,255,255,.1);padding:10px 14px}.dashboard{width:min(1180px,calc(100% - 36px));margin:0 auto;padding:70px 0}.hero-panel{padding:clamp(26px,5vw,58px);border:1px solid rgba(255,255,255,.1);border-radius:28px;background:linear-gradient(145deg,rgba(255,255,255,.075),rgba(255,255,255,.025))}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px}.metric-card{min-height:170px;padding:24px;display:flex;flex-direction:column;justify-content:flex-end;border-radius:21px;background:#10131a;border:1px solid rgba(255,255,255,.08)}.metric-card strong{font-size:1.6rem;margin:6px 0}.metric-label,.metric-card small{color:#8f98a8}@media(max-width:760px){.grid{grid-template-columns:1fr}.auth-card{padding:25px}.dashboard{padding-top:36px}}

/* LGS Platform 0.4.3 — official logo */
.auth-brand{display:flex;align-items:center;gap:12px;width:max-content}
.auth-brand img{width:64px;height:48px;object-fit:contain;display:block;filter:drop-shadow(0 8px 20px rgba(37,99,235,.2))}
.auth-brand>span{font-size:24px;font-weight:900;letter-spacing:-.06em;line-height:1}
.auth-brand>small{display:none}
@media(max-width:520px){.auth-brand img{width:56px;height:42px}.auth-brand>span{font-size:22px}}