/* Filter Buttons */

     .filter-buttons { display: flex; gap: 10px; margin: 12px 0 16px; }
     .filter-buttons button {
       flex: 1; height: 50px; padding: 10px; border: none; border-radius: 8px; cursor: pointer; font-weight: 700;
     }
     .select-all-btn { background: var(--yellow); color: var(--black); }
     .unselect-all-btn { background: var(--black); color: var(--stay-white); }