.center-container { display: flex; align-items: center; justify-content: center; min-height: calc(100vh - 100px); padding: 2rem 0; }
.auth-card { max-width: 450px; width: 100%; border: none; border-radius: 1rem; box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1); }
.logo-register { max-height: 50px; margin-bottom: 1rem; }

/* Dark Mode Overrides */
body.dark-mode .auth-card { background-color: #1e1e1e; border-color: #333; color: #e0e0e0; }
body.dark-mode .auth-card h2, body.dark-mode .auth-card p { color: #fff !important; }
body.dark-mode .form-control { background-color: #2b3035; border-color: #444; color: #fff; }
body.dark-mode .btn-primary { background: linear-gradient(135deg, #f2bd42 0%, #cca33b 100%) !important; border: none !important; color: var(--lm-navy, #07326f) !important; font-weight: 700 !important; }