:root{--a-bg:#07101e;--a-card:#fff;--a-text:#172033;--a-muted:#64748b;--a-border:#dce4ef;--a-blue:#2563eb;--a-blue2:#1d4ed8;--a-danger:#b91c1c;--a-success:#047857}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:Inter,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;background:radial-gradient(circle at 15% 15%,rgba(37,99,235,.28),transparent 35%),linear-gradient(135deg,#06101d,#101d32);color:#fff}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(320px,1fr) minmax(420px,560px)}.auth-hero{display:flex;flex-direction:column;justify-content:center;padding:clamp(38px,7vw,110px);position:relative;overflow:hidden}.auth-logo{display:inline-flex;align-items:center;gap:13px;font-size:17px;font-weight:900}.auth-logo-mark{display:grid;place-items:center;width:54px;height:54px;border-radius:17px;background:linear-gradient(145deg,#2563eb,#7c3aed);box-shadow:0 16px 40px rgba(37,99,235,.38)}.auth-hero h1{max-width:720px;margin:38px 0 18px;font-size:clamp(38px,5vw,70px);line-height:1.03;letter-spacing:-.05em}.auth-hero p{max-width:650px;color:#b9c8dc;font-size:17px;line-height:1.7}.auth-points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;max-width:720px;margin-top:30px}.auth-point{padding:14px 16px;border:1px solid rgba(255,255,255,.12);border-radius:14px;background:rgba(255,255,255,.05);color:#dbeafe;font-size:14px}.auth-panel{display:flex;align-items:center;justify-content:center;padding:28px;background:#f4f7fb;color:var(--a-text)}.auth-card{width:100%;max-width:480px;padding:34px;background:var(--a-card);border:1px solid var(--a-border);border-radius:24px;box-shadow:0 28px 70px rgba(1,9,23,.22)}.auth-card-wide{max-width:780px}.auth-card h2{margin:0 0 8px;font-size:30px;letter-spacing:-.035em}.auth-card>p{margin:0 0 25px;color:var(--a-muted);line-height:1.6}.auth-form{display:grid;gap:15px}.auth-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.auth-field{display:grid;gap:7px}.auth-field-full{grid-column:1/-1}.auth-field label{font-size:13px;font-weight:800}.auth-input{width:100%;min-height:48px;padding:11px 13px;border:1px solid var(--a-border);border-radius:12px;background:#fff;color:var(--a-text);font:inherit;outline:none}.auth-input:focus{border-color:var(--a-blue);box-shadow:0 0 0 4px rgba(37,99,235,.13)}.auth-button{min-height:50px;border:0;border-radius:12px;background:var(--a-blue);color:#fff;font:inherit;font-weight:850;cursor:pointer}.auth-button:hover{background:var(--a-blue2)}.auth-alert{margin-bottom:16px;padding:13px 14px;border-radius:12px;font-size:14px}.auth-alert-error{background:#fef2f2;color:var(--a-danger);border:1px solid #fecaca}.auth-alert-success{background:#ecfdf5;color:var(--a-success);border:1px solid #a7f3d0}.auth-links{display:flex;justify-content:space-between;gap:16px;margin-top:18px;font-size:13px}.auth-links a{color:var(--a-blue);font-weight:750;text-decoration:none}.auth-note{margin-top:22px;padding-top:18px;border-top:1px solid var(--a-border);color:var(--a-muted);font-size:12px;line-height:1.6}.auth-checkbox{display:flex;align-items:flex-start;gap:9px;color:var(--a-muted);font-size:13px}.auth-checkbox input{margin-top:3px}.auth-section-title{grid-column:1/-1;margin:5px 0 -2px;padding-bottom:9px;border-bottom:1px solid var(--a-border);font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--a-blue)}
@media(max-width:980px){.auth-shell{grid-template-columns:1fr}.auth-hero{min-height:340px;padding:42px 28px}.auth-hero h1{margin-top:28px;font-size:42px}.auth-panel{padding:20px}.auth-card{max-width:720px}}
@media(max-width:620px){.auth-hero{min-height:270px;padding:28px 18px}.auth-hero h1{font-size:34px}.auth-points{display:none}.auth-panel{padding:12px}.auth-card{padding:24px 18px;border-radius:19px}.auth-grid{grid-template-columns:1fr}.auth-field-full,.auth-section-title{grid-column:auto}.auth-links{flex-direction:column}}