body {
    background-color: #f5f5f5;
    font-family: Arial, sans-serif;
}

.login-container {
    max-width: 400px;
    margin: 50px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.logo {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
}

.logo img {
    width: 120px;
    height: 60px;
    margin-right: 10px;
}

.logo span {
    font-size: 24px;
    font-weight: bold;
}

.login-container h2 {
    font-size: 20px;
    margin-bottom: 20px;
    color: #333;
}

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

.form-group label {
    font-size: 14px;
    color: #666;
    display: block;
    margin-bottom: 5px;
}

.form-control {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 14px;
}

.form-control::placeholder {
    color: #aaa;
}

.btn-signin {
    width: 100%;
    padding: 10px;
    background-color: #333;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
}

.btn-signin:hover {
    background-color: #ddd;
}

.forgot-password {
    margin-top: 10px;
    text-align: center;
}

.forgot-password a, .login-link a {
    color: #666;
    font-size: 14px;
    text-decoration: none;
}

.forgot-password a, .login-link a:hover {
    text-decoration: underline;
}

.text-danger {
    color: #dc3545;
    font-size: 14px;
}

.forgot-password-container {
    max-width: 400px;
    margin: 50px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.forgot-password-container h2 {
    font-size: 20px;
    margin-bottom: 20px;
    color: #333;
}

.profile-container {
    max-width: 400px;
    margin: 50px auto;
    padding: 20px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.profile-container h2 {
    font-size: 20px;
    margin-bottom: 20px;
    color: #333;
}

.profile-container h3 {
    font-size: 18px;
    margin: 20px 0 10px;
    color: #333;
    text-align: left;
}

.nav-section {
margin-bottom: 30px;
text-align: left;
}

.nav-links {
list-style: none;
padding: 0;
}

.nav-links li {
    margin-bottom: 10px;
}

.nav-links a {
    color: #666;
    font-size: 14px;
    text-decoration: none;
    display: block;
    padding: 8px;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.nav-links a:hover {
    background-color: #f0f0f0;
}

.nav-links a.active {
    background-color: #333;
    color: #fff;
}

.back-link {
    margin-top: 20px;
    text-align: center;
}

.back-link a {
    color: #666;
    font-size: 14px;
    text-decoration: none;
}

.back-link a:hover {
text-decoration: underline;
}