.login-card {
        background: rgba(10, 15, 30, 0.9);
        backdrop-filter: blur(10px);
    }

    input:focus {
        outline: none;
        border-color: var(--accent-color) !important;
        box-shadow: 0 0 10px rgba(0, 174, 239, 0.3);
    }

    button:hover {
        background: white;
        box-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
    }