.login-container {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
    margin:auto;
}

.login-title {
    text-align: center;
    margin-bottom: 2rem;
    color: #333;
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    color: #555;
}

input {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

input:focus {
    outline: none;
    border-color: #4CAF50;
}

/* 錯誤提示樣式 */
.error-message {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 0.375rem;
    display: block;
}

.login-button {
    width: 100%;
    padding: 0.8rem;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s;
}

.login-button:hover {
    background-color: #45a049;
}

.forgot-password {
    display: block;
    text-align: right;
    margin-top: 1rem;
    color: #666;
    text-decoration: none;
    font-size: 0.9rem;
}

.forgot-password:hover {
    color: #4CAF50;
}

@media (max-width: 480px) {
    .login-container {
        padding: 1.5rem;
    }

    input {
        padding: 0.6rem;
    }

    .login-button {
        padding: 0.6rem;
    }
}