body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.login-container, .signup-container {
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 300px;
}

h2 {
    text-align: center;
}

form {
    display: flex;
    flex-direction: column;
}

label {
    margin: 10px 0 5px;
}

input {
    padding: 10px;
    margin: 5px 0 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

button {
    padding: 10px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
}
/* General Styles */
body {
    font-family: 'Arial', sans-serif;
    background-color: #f8f9fa;
}

/* Sidebar */
.sidebar {
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    width: 250px;
    padding-top: 20px;
}

.sidebar h2 {
    font-size: 22px;
    text-align: center;
    color: white;
}

.sidebar .nav-link {
    font-size: 18px;
    padding: 15px;
    display: block;
}

.sidebar .nav-link:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Main Content */
.main-content {
    margin-left: 250px;
    padding: 20px;
}

/* Cards */
.card {
    border-radius: 10px;
    text-align: center;
}

.card h5 {
    margin-bottom: 10px;
}