/* --- CATEGORY BAR --- */
.category-bar {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding: 5px 0 15px 0;
    scrollbar-width: none; 
}
.category-bar::-webkit-scrollbar { display: none; }

.category-btn {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    color: rgba(255,255,255,0.8);
    padding: 8px 16px;
    border-radius: 18px;
    font-size: 12px; font-weight: 700;
    white-space: nowrap; cursor: pointer;
}
.category-btn.active {
    background: var(--neon-blue); color: #03080f;
    box-shadow: 0 0 10px rgba(0, 204, 255, 0.4);
}