.favorite-btn { cursor: pointer; font-size: 1.2em; transition: transform 0.2s; color: #ccc; }
        .favorite-btn.active { color: #e74c3c; transform: scale(1.2); }
        
        #fav-container { position: fixed; bottom: 20px; right: 20px; z-index: 1000; font-family: "Segoe UI", Tahoma, sans-serif; }
        #fav-header-box { background: #e74c3c; color: white; padding: 12px 25px; border-radius: 30px; cursor: pointer; box-shadow: 0 4px 15px rgba(231, 76, 60, 0.4); display: none; font-weight: bold; animation: slideUp 0.3s ease-out; }
        
        #fav-list-panel { display: none; background: white; width: 320px; max-height: 450px; border-radius: 15px; box-shadow: 0 10px 40px rgba(0,0,0,0.2); margin-bottom: 10px; flex-direction: column; border: 1px solid #eee; overflow: hidden; }
        .fav-list-header { background:#e74c3c; color:white; padding:12px; font-weight:bold; display:flex; justify-content:space-between; align-items:center; }
        .close-fav { cursor:pointer; font-size:1.5em; line-height:1; padding: 0 5px; }
        
        .fav-list-content { overflow-y: auto; padding: 15px; flex-grow: 1; }
        .fav-item { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid #f5f5f5; }
        .fav-item-info strong { color: #333; display: block; font-size: 14px; }
        .fav-item-info small { color: #888; font-size: 11px; }
        
        .remove-fav { color: #ddd; cursor: pointer; transition: 0.2s; padding: 5px; }
        .remove-fav:hover { color: #e74c3c; }
        
        .fav-footer { padding: 15px; background: #fafafa; border-top: 1px solid #eee; }
        #export-pdf-btn:disabled { background-color: #ccc !important; border-color: #bbb !important; cursor: not-allowed; opacity: 0.7; }

        @keyframes slideUp { from { transform: translateY(20px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }