body {
    font-family: 'Roboto', sans-serif;
    background: linear-gradient(135deg, #f5f7fa, #c3cfe2);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.login-container {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    width: 350px;
    text-align: center;
}

.logo-container {
    text-align: center;
    margin-bottom: 20px;
}

.logo {
    width: 80px;
    height: 80px;
}

.site-name {
    display: none;
}

.login-container h1 {
    margin-bottom: 20px;
    font-size: 24px;
    color: #333;
}

.input-container {
    margin-bottom: 20px;
}

input[type="text"], input[type="password"] {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    box-sizing: border-box;
}

button {
    width: 100%;
    padding: 12px;
    background-color: #007BFF;
    border: none;
    border-radius: 5px;
    color: white;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #0056b3;
}

#login-message {
    margin-top: 20px;
    font-size: 14px;
}

.social-login {
    margin-top: 30px;
    display: flex;
    justify-content: space-between;
}

.social-btn {
    width: 48%;
    padding: 12px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-btn i {
    margin-right: 8px;
    font-size: 18px;
}

#google-login-btn {
    background-color: #db4437;
    color: white;
}

#google-login-btn:hover {
    background-color: #c33d2e;
}

#facebook-login-btn {
    background-color: #3b5998;
    color: white;
}

#facebook-login-btn:hover {
    background-color: #2d4373;
}

.back-btn {
    margin-top: 20px;
    width: 100%;
    padding: 12px;
    background-color: #6c757d;
    border: none;
    border-radius: 5px;
    color: white;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.back-btn:hover {
    background-color: #5a6268;
}