:root{--bg:#f3f4f6;--panel:#fff;--panel2:#f9fafb;--text:#111827;--muted:#6b7280;--border:#e5e7eb;--accent:#e50000}html,body{height:100%}body{background:var(--bg);color:var(--text);margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial}a{color:inherit}.container{max-width:1200px;margin:0 auto;padding:24px}.auth-shell{place-items:center;min-height:100vh;padding:24px;display:grid}.auth-card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;width:100%;max-width:420px;overflow:hidden}.auth-card-header{background:#0b2a5b;padding:24px 24px 20px}.auth-kicker{color:#ffffffc2;letter-spacing:.08em;text-transform:uppercase;margin:0;font-size:12px;font-weight:700}.auth-title{color:#fff;margin:10px 0 0;font-size:30px}.auth-subtitle{color:#ffffffd1;margin:10px 0 0;font-size:14px}.auth-actions{gap:10px;display:grid}.auth-card-body{padding:18px 24px 24px}.auth-actions button{width:100%}.auth-provider-btn{color:#111827;background:#fff;border:1px solid #d1d5db;border-radius:10px;justify-content:flex-start;align-items:center;gap:10px;padding:11px 12px;font-weight:600;display:flex}.auth-provider-btn:hover{background:#f9fafb}.provider-icon{justify-content:center;align-items:center;width:20px;height:20px;display:inline-flex}.provider-icon-ms{grid-template-rows:1fr 1fr;grid-template-columns:1fr 1fr;gap:2px;display:grid}.provider-icon-ms span:first-child{background:#f25022}.provider-icon-ms span:nth-child(2){background:#7fba00}.provider-icon-ms span:nth-child(3){background:#00a4ef}.provider-icon-ms span:nth-child(4){background:#ffb900}.provider-icon-google{color:#1a73e8;background:#fff;border:1px solid #d1d5db;border-radius:50%;font-size:12px;font-weight:700}.panel{background:var(--bg);box-shadow:none;border:none;border-radius:14px;padding:18px}input{border:1px solid var(--border);width:100%;color:var(--text);background:#fff;border-radius:10px;outline:none;padding:10px 12px}button{color:var(--text);cursor:pointer;background:#f9fafb;border:1px solid #d1d5db;border-radius:10px;padding:10px 14px}button.primary{background:#e5000029;border-color:#e500006b}.row{align-items:center;gap:12px;display:flex}.row>*{flex:1}.muted{color:var(--muted)}.light-screen{color:#111827}.light-screen .panel,.panel.light-panel{background:var(--bg);box-shadow:none;border:none}.light-screen .muted{color:#4b5563}.light-screen input{color:#111827;background:#fff;border:1px solid #d1d5db}.light-screen button{color:#111827;background:#f9fafb;border:1px solid #d1d5db}.light-screen button.primary{color:#fff;background:#2563eb;border-color:#1d4ed8}.biz-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.biz-card{background:var(--bg);color:#111827;border:1px solid #e5e7eb;border-radius:12px;padding:14px;text-decoration:none;display:block}.biz-card.on{border-color:var(--biz-accent,#1d4ed8);box-shadow:0 0 0 2px color-mix(in srgb, var(--biz-accent,#1d4ed8) 15%, transparent) inset}.biz-title{font-weight:700}.biz-sub{color:#6b7280;margin-top:4px;font-size:13px}.pill-row{flex-wrap:wrap;gap:8px;display:flex}.pill-link{color:#111827;background:#f9fafb;border:1px solid #d1d5db;border-radius:999px;padding:7px 12px;font-size:13px;text-decoration:none;display:inline-block}.pill-link.on{color:#fff;background:var(--biz-accent,#1d4ed8);border-color:var(--biz-accent,#1d4ed8)}.tab-row{border-bottom:1px solid #e5e7eb;gap:0;display:flex}.tab-link{color:#6b7280;background:0 0;border-bottom:2px solid #0000;padding:10px 14px;font-size:13px;font-weight:600;text-decoration:none}.tab-link.on{color:var(--biz-accent,#1d4ed8);border-bottom-color:var(--biz-accent,#1d4ed8)}@media (max-width:900px){.biz-grid{grid-template-columns:1fr}}