.login-card {
            width: 100%;
            max-width: 450px;
            margin: 0 auto;
        }
        .login-header {
            text-align: center;
            margin-bottom: 2rem;
        }
        .login-logo {
            width: 70px;
            height: 70px;
            object-fit: contain;
            border-radius: 12px;
            background: #ffffff;
            padding: 6px;
            border: 1px solid #e2e8f0;
            box-shadow: 0 4px 12px rgba(30, 41, 59, 0.05);
            margin-bottom: 1rem;
        }
        .back-to-site {
            text-align: center;
            margin-top: 1.5rem;
        }
        .back-link {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            min-height: 44px;
            transition: var(--transition);
        }
        .back-link:hover {
            color: var(--text-primary);
        }