/* --- RESET & BASIC SETUP --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f4f6f9;
    color: #333;
    line-height: 1.6;
}

/* --- HEADER & LOGOS --- */
header {
    background-color: #ffffff;
    padding: 25px 0 0 0;
    border-bottom: 4px solid #cc0000; /* Aksen merah GIZ */
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    text-align: center;
}

.logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px; /* Jarak antar logo */
    margin-bottom: 20px;
    flex-wrap: wrap;
}

.logo-container img {
    height: 70px; /* Tinggi logo disamaratakan */
    object-fit: contain;
}

header h2 {
    color: #2c3e50;
    font-size: 26px;
    margin-bottom: 5px;
}

header p {
    color: #7f8c8d;
    font-size: 15px;
    margin-bottom: 25px;
}

/* --- NAVIGATION BAR --- */
nav {
    background-color: #2c3e50;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    padding: 12px;
    gap: 10px;
}

nav a {
    color: #ffffff;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

nav a:hover {
    background-color: #34495e;
}

nav .user-info {
    color: #f1c40f;
    margin-right: 15px;
    font-weight: bold;
    font-size: 14px;
}

/* --- TOMBOL KHUSUS DI NAVIGASI --- */
.btn-tambah { background-color: #27ae60 !important; }
.btn-tambah:hover { background-color: #2ecc71 !important; }

.btn-admin { background-color: #c0392b !important; }
.btn-admin:hover { background-color: #e74c3c !important; }

.btn-logout { border: 1px solid #e74c3c; color: #e74c3c !important; }
.btn-logout:hover { background-color: #e74c3c !important; color: white !important; }

/* --- MAIN CONTENT AREA --- */
main {
    max-width: 1000px;
    margin: 40px auto;
    padding: 30px;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    min-height: 400px;
}

main h3 {
    border-bottom: 2px solid #ecf0f1;
    padding-bottom: 10px;
    margin-bottom: 25px;
    color: #2c3e50;
}

/* --- LOGIN FORM --- */
.login-container {
    max-width: 400px;
    margin: 0 auto;
    background: #f9f9f9;
    padding: 30px;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
}

.login-container label {
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

.login-container input[type="text"],
.login-container input[type="password"] {
    width: 100%;
    padding: 10px;
    margin-top: 5px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

.login-container button {
    width: 100%;
    margin-top: 20px;
    padding: 10px;
    background-color: #cc0000;
    color: white;
    font-size: 16px;
    font-weight: bold;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.login-container button:hover {
    background-color: #a30000;
}

/* --- FOOTER --- */
footer {
    text-align: center;
    padding: 20px;
    color: #95a5a6;
    font-size: 13px;
}