.login-form, .quotation-form {
    max-width: 400px;
    margin: 0 auto;
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.login-form h2, .quotation-form h2 {
    text-align: center;
    margin-bottom: 20px;
    color: var(--text-color);
}

.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
    color: var(--text-color);
}

input[type="text"], input[type="email"], input[type="password"], input[type="tel"], input[type="number"], select, textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 16px;
    box-sizing: border-box;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 5px rgba(50, 205, 50, 0.3);
}

.submit-btn, .login-btn {
    width: 100%;
    padding: 12px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.submit-btn:hover, .login-btn:hover {
    background-color: var(--hover-color);
}

.submit-btn:disabled, .login-btn:disabled {
    background-color: #CCC;
    cursor: not-allowed;
}

.error-message {
    color: var(--error-color);
    font-size: 14px;
    margin-top: 5px;
}

.success-message {
    color: var(--success-color);
    font-size: 14px;
    margin-top: 5px;
}

.user-info {
    text-align: center;
    margin-top: 20px;
}

.logout-btn {
    background-color: var(--error-color);
    color: white;
    border: none;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
}

.logout-btn:hover {
    background-color: #CC0000;
}

@media (max-width: 480px) {
    .login-form, .quotation-form {
        margin: 10px;
        padding: 15px;
    }

    input[type="text"], input[type="email"], input[type="password"], input[type="tel"], input[type="number"], select, textarea {
        font-size: 14px;
    }
}