body { max-width: 800px; margin: 20px auto; }
.search-box { display: flex; gap: 10px; margin-bottom: 20px; }
input { flex:1; padding: 10px; }
button { padding: 10px; background: #4CAF50; color: white; border: none; }
.hidden { display: none; }
#mediaDisplay { margin-top: 20px; min-height: 400px; }