* {
    box-sizing: border-box;
}

body {
    background-color: #1e3321;
    font-family: Arial, sans-serif;
    margin: 0;
    border: 3px solid #ffd500;
    padding: 20px;
}

/* Hoofdcontainer die sidebar en content naast elkaar zet */
.content-wrapper {
    max-width: 1200px;
    margin: 20px auto;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

/* --- HERO HEADER (BOVENKANT WEBSITE) --- */
.hero-header {
    background: linear-gradient(rgba(30, 51, 33, 0.7), rgba(30, 51, 33, 0.7)),
                url('/static/img/dino_bg.jpg');
    background-size: cover;
    background-position: center;
    padding: 60px 20px;
    text-align: center;
    border-bottom: 4px solid #ffd500;
    box-shadow: 0 0 30px 10px rgba(255, 213, 0, 0.3);
}

/* Logo styling */
.main-logo-large {
    max-width: 600px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 20px rgba(85, 255, 0, 0.6));
    margin-bottom: 30px;
}

.school-logo {
    max-width: 100px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 20px rgba(0, 238, 255, 0.6));
    margin-bottom: 30px;
}

/* Knoppen in de header */
.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-btn {
    background-color: #2a2a2a;
    color: white !important;
    text-decoration: none;
    padding: 12px 25px;
    border-radius: 10px;
    border: 2px solid #ffd500;
    font-weight: bold;
    font-size: 1rem;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.5);
}

.hero-btn:hover {
    transform: translateY(-5px);
    background-color: #ffd500;
    color: #1e3321 !important;
    box-shadow: 0 0 20px #ffd500;
}

/* --- NAVIGATIE LINKS --- */
.pagina1 {
    background-color: #8fa18d;
    width: 18%;
    padding: 1.5%;
    border-radius: 10px;
    position: sticky;
    top: 10px;
    z-index: 10;
    border: 2px solid #55ff00;
    box-shadow: 0 0 15px 5px rgba(38, 255, 0, 0.7);
}

/* Links in sidebar */
.pagina1 > a {
    display: block;
    font-size: 1.2em;
    border-bottom: 2px solid #1e3321;
    padding-bottom: 5px;
    margin-bottom: 10px;
}

/* --- MAIN CONTENT --- */
main {
    background-color: #f0f0f0;
    flex: 1;
    padding: 20px;
    border-radius: 10px;
    min-height: 400px;
    border: 2px solid #000000;
    box-shadow: 0 0 15px 5px rgba(141, 144, 141, 0.7);
}

/* --- DINO DETAIL PAGINA LAYOUT --- */
.dino-page-layout {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: flex-start;
}

.main-dino-content {
    flex: 1 1 70%;
    background: #f0f0f0;
    padding: 20px;
    border-radius: 10px;
    border: 2px solid #000;
}

.menu-rechts {
    flex: 1 1 200px;
    background-color: #8a2222;
    color: white;
    padding: 15px;
    border-radius: 10px;
    border: 2px solid #ff0000;
    position: sticky;
    top: 20px;
}

/* --- ALGEMENE AFBEELDINGEN --- */
img {
    display: block;
    margin: 2% auto;
    max-width: 90%;
    border-radius: 10px;
    border: 2px solid #000000;
    box-shadow: 0 0 15px 5px rgb(134, 134, 134);
}

/* --- FOOTER --- */
footer {
    background-color: #7b3f00;
    color: white;
    text-align: center;
    padding: 1.2%;
    margin: 20px 0.7% 0.7% 0.7%;
    border-radius: 10px;
    border: 2px solid #ff8c00;
    box-shadow: 0 0 15px 5px rgb(255, 136, 0);
}

/* Links */
a {
    color: #1e3321;
    text-decoration: none;
    font-weight: bold;
}

/* --- MENU INTERACTIE --- */
.click-menu { list-style: none; padding: 0; margin-top: 10%; }
.menu-check { display: none; }
.menu-label { display: block; cursor: pointer; padding: 5% 0%; }
.submenu { display: none; list-style: none; padding-left: 10%; margin-top: 5%; }
.menu-check:checked ~ .submenu { display: block; }
.menu-label::before { content: "▶ "; font-size: 0.8em; }
.menu-check:checked + .menu-label::before { content: "▼ "; }
.submenu li::before { content: "🦖 "; margin-right: 5px; }

/* --- ACCOUNT FORMULIEREN --- */
.account-container {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 400px;
    margin: 20px auto;
    border: 1px solid #ccc;
}

/* Alerts */
.alert { width: 100%; margin-bottom: 20px; padding: 15px; border-radius: 8px; text-align: center; }
.alert-success { background-color: #d4edda; color: #155724; border: 1px solid #c3e6cb; }

/* --- CATEGORIE GRID --- */
.categorie-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    padding: 20px;
}

.categorie-box {
    background-color: #3b5a36;
    color: white;
    padding: 20px;
    text-align: center;
    border-radius: 10px;
    border: 2px solid #5a8a53;
}

/* --- NIEUWS --- */
.nieuws-post {
    margin-bottom: 30px;
    padding: 15px;
    background: #ffffff;
    border-radius: 8px;
    border-left: 5px solid #28a745;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* --- DASHBOARD --- */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* --- DINO & GAME GALERIJEN --- */
.dino-galerij, .games-galerij {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* Responsive layout */
@media (max-width: 800px) {
    .dino-galerij,
    .games-galerij {
        grid-template-columns: 1fr;
    }
}

.afbeelding-uitleg-kader {
    background-color: #f4f6f8;
    border: 2px solid #2c3e50;
    padding: 20px;
    margin: 10px 0 20px;
    border-radius: 6px;
    color: #333;
}

.nav-controls {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 10px 0;
}

.nav-btn {
    background: #2c5e2e;
    color: white;
    padding: 10px 18px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: bold;
    border: 2px solid #ffd500;
    transition: 0.3s;
}

.nav-btn:hover {
    background: #ffd500;
    color: #1e3321;
}