/* Basic reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    display: flex;
}

.sidebar {
    background-color: #333;
    width: 250px;
    height: 100vh;
    color: white;
    padding: 20px;
    position: fixed;
}

.sidebar-header {
    text-align: center;
    margin-bottom: 30px;
}

.sidebar-header img {
    width: 100px;
    margin-bottom: 10px;
}

.sidebar-header h2 {
    font-size: 24px;
}

.menu {
    list-style-type: none;
}

.menu li {
    margin: 15px 0;
}

.menu li a {
    color: white;
    text-decoration: none;
    font-size: 18px;
    display: block;
    padding: 10px;
    border-radius: 4px;
    transition: background-color 0.3s;
}

.menu li a:hover {
    background-color: #555;
}

.main-content {
    margin-left: 250px;
    padding: 20px;
    width: 100%;
    background-color: #fff;
}

header {
    background-color: #333;
    color: white;
    padding: 20px;
    text-align: center;
}

footer {
    background-color: #333;
    color: white;
    padding: 10px;
    text-align: center;
    position: absolute;
    bottom: 0;
    width: 100%;
}

.profile-section {
    margin-top: 20px;
}

.profile-info {
    background-color: #f8f8f8;
    padding: 20px;
    border-radius: 5px;
    margin-bottom: 20px;
}

input[type="file"] {
    margin: 10px 0;
}

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

button:hover {
    background-color: #45a049;
}