.youtube-thumbnail{cursor:pointer;border:2px solid #ddd;border-radius:12px;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}.youtube-thumbnail:hover{transform:scale(1.1);box-shadow:0 6px 12px rgba(0,0,0,.3);border-color:#007bff}.youtube-modal-content{background-color:#121212;color:#fff;border-radius:12px;overflow:hidden;padding:15px}.youtube-modal-content .modal-header{background-color:#1f1f1f;border-bottom:1px solid #333;color:#fff;padding:15px}.youtube-modal-content .btn-close{color:#fff;opacity:1;font-size:1.5rem}#youtubePlayer{width:100%;height:450px;border:none;border-radius:12px;margin-bottom:20px}.youtube-search{margin-top:20px;text-align:center;padding:15px;background-color:#1c1c1c;border-radius:8px}.youtube-search h5{color:#fff;margin-bottom:15px;font-size:1.25rem}.youtube-search-form{display:flex;justify-content:center;align-items:center;gap:10px;flex-wrap:wrap}.youtube-search-input{padding:10px 15px;font-size:16px;border-radius:8px;border:1px solid #ccc;width:70%;max-width:400px;flex-grow:1}.youtube-search-button{padding:10px 20px;font-size:16px;border-radius:8px;background-color:#007bff;color:#fff;border:none;cursor:pointer;transition:background-color .3s ease}.youtube-search-button:hover{background-color:#0056b3}@media (max-width:768px){.youtube-thumbnail{border:1px solid #ddd}#youtubePlayer{height:300px}.youtube-search-form{flex-direction:column;gap:15px}.youtube-search-input{width:100%}.youtube-search-button{width:100%}}