body {
    margin: 0;
    height: 100vh;
    font-family: Arial, sans-serif;
    background: #f5f5f5;
    display: flex;
    justify-content: center;
    align-items: center; 
    
    overflow-x: hidden; 
}

.login-box,
.form-box,
.form {
    width: 320px;
    background: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    z-index: 1; 
}

h2 {
    margin-bottom: 20px;
    color: #27ae60;
    text-align: center;
}

input {
    width: 100%;
    padding: 10px;
    margin-top: 10px;
    border-radius: 6px;
    border: 1px solid #ccc;
    box-sizing: border-box;
}

button {
    width: 100%;
    padding: 10px;
    margin-top: 15px;
    border: none;
    border-radius: 6px;
    background: #27ae60;
    color: white;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

a {
    color: #27ae60;
    text-decoration: none;
}

.navbar {
    background: #2ecc71;
    color: white;
    padding: 15px 20px;
    font-size: 20px;
    font-weight: bold;
    position: fixed;
    top: 0;
    left: 200px;
    right: 0;
    z-index: 1000;
}

.sidebar {
    width: 200px;
    height: 100vh;
    background: #333;
    position: fixed;
    top: 0;
    left: 0;
    padding-top: 20px;
}

.sidebar a {
    display: block;
    color: white;
    padding: 12px 15px;
    text-decoration: none;
    transition: 0.3s;
}

.content {
    margin-left: 200px;
    margin-top: 70px;
    padding: 20px;
}

.card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.1);
}