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

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

/* Header */
header {
    background-color: rgb(154, 4, 4); 
    color: white;
    text-align: center;
    padding: 15px;
}

/* Navbar */
nav {
    background-color: #d61515; 
    padding: 10px 0;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
}

nav ul li {
    margin: 0 20px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
    padding: 10px 15px;
    transition: background 0.3s;
}

/* Efek Hover */
nav ul li a:hover {
    background: #a52a2a; 
    border-radius: 5px;
}

/* Layout Utama */
main {
    display: flex;
    max-width: 1100px;
    margin: 20px auto;
    gap: 20px;
}

/* Formulir */
.form-container {
    flex: 2;
    background: #e5e5e5;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.form-container h2 {
    margin-bottom: 10px;
}

form {
    margin-top: 15px;
}

label {
    display: block;
    margin: 10px 0 5px;
    font-weight: bold;
}


.form-section {
    padding-bottom: 10px;
    margin-bottom: 15px;
    border-bottom: 2px solid #bbb;
}


input, select, textarea {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

textarea {
    height: 150px;
}

button {
    background: blue;
    color: white;
    padding: 12px;
    border: none;
    width: 100%;
    font-size: 16px;
    cursor: pointer;
    border-radius: 5px;
}

button:hover {
    background: darkblue;
}


.sidebar {
    flex: 1.5;
    background: #ccc;
    padding: 20px;
    border-radius: 5px;
    min-width: 300px;
}

.sidebar h2 {
    font-size: 18px;
    margin-bottom: 10px;
}

.sidebar p {
    font-size: 14px;
    color: #333;
}