body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #74ABE2, #5563DE);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.login-container {
    width: 100%;
    max-width: 400px;
}

.login-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    padding: 2rem;
    text-align: center;
    animation: fadeIn 0.5s ease-in-out;
}

    .login-card h3 {
        margin-bottom: 1.5rem;
        color: #333;
    }

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

    .login-form label {
        text-align: left;
        font-weight: bold;
        color: #444;
    }

    .login-form input {
        padding: 0.6rem;
        border: 1px solid #ccc;
        border-radius: 8px;
        outline: none;
        transition: border-color 0.3s;
    }

        .login-form input:focus {
            border-color: #5563DE;
        }

    .login-form button {
        background-color: #5563DE;
        color: #fff;
        padding: 0.7rem;
        border: none;
        border-radius: 8px;
        font-size: 1rem;
        cursor: pointer;
        transition: background 0.3s;
    }

        .login-form button:hover {
            background-color: #4051b5;
        }

.notification {
    margin-top: 1rem;
    padding: 0.8rem;
    border-radius: 8px;
    font-weight: bold;
    animation: fadeInDown 0.5s ease;
}

    .notification.error {
        background-color: #f44336;
        color: white;
    }

    .notification.success {
        background-color: #4CAF50;
        color: white;
    }

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-15px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}