.login-container {
    max-width: 400px;
    margin: 40px auto;
    padding: 20px;
    background-color: var(--surface-color);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.login-container h2 {
    text-align: center;
    margin-bottom: 25px;
    color: var(--primary-color);
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-form label {
    display: block;
    margin-bottom: 5px;
    color: var(--text-muted-color);
}

.login-form input {
    width: 100%;
    padding: 12px;
    background-color: var(--background-color);
    border: 1px solid #555;
    border-radius: 5px;
    color: var(--text-color);
    font-size: 1rem;
}

.login-form input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.btn-login {
    width: 100%;
    padding: 12px;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: opacity 0.3s;
}

.btn-login:hover {
    opacity: 0.9;
}

.toggle-link {
    display: block;
    text-align: center;
    margin-top: 20px;
    color: var(--secondary-color);
    cursor: pointer;
    text-decoration: underline;
}

#admin-login-form {
    display: none; /* Initially hidden */
}