.split-layout{display:flex;min-height:100vh;background:#fff}.brand-side{flex:1;background:linear-gradient(135deg,#004aad,#002d6a);display:flex;flex-direction:column;justify-content:center;padding:80px;color:#fff;position:relative;overflow:hidden}.brand-side:before{content:"";position:absolute;top:-10%;right:-10%;width:400px;height:400px;background:#ffffff08;border-radius:50%}.brand-title{font-size:2.5rem;font-weight:800;letter-spacing:-1px;margin-bottom:16px}.brand-subtitle{font-size:1.125rem;opacity:.8;line-height:1.6;max-width:480px}.form-side{width:520px;display:flex;flex-direction:column;justify-content:center;padding:80px;background:#fdfdfd}.form-container{width:100%;max-width:360px;margin:0 auto}.welcome-text{margin-bottom:32px}.welcome-text h2{font-size:1.5rem;font-weight:700;color:var(--text-title);margin-bottom:8px}.welcome-text p{color:var(--text-muted);font-size:.875rem}.role-nav{display:flex;gap:8px;background:#f1f5f9;padding:4px;border-radius:var(--radius-md);margin-bottom:24px}.role-nav button{flex:1;padding:10px;border:none;background:none;font-size:.875rem;font-weight:600;border-radius:calc(var(--radius-md) - 4px);cursor:pointer;transition:.2s;color:var(--text-muted)}.role-nav button.active{background:#fff;color:var(--primary);box-shadow:var(--shadow-sm)}.auth-group{margin-bottom:28px;width:100%}.label{display:block;font-size:.875rem;font-weight:600;margin-bottom:8px;color:var(--text-title)}@media(max-width:1024px){.brand-side{display:none}.form-side{width:100%;padding:40px}}