/* Gallery Filter Enhancement - Premium UX */

/* Removed shine effect for cleaner look */

/* Enhanced visual feedback */
.filter-btn {
    transform: translateY(0);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.filter-btn:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.filter-btn:active {
    transform: translateY(0);
}

/* Smooth color transitions */
.filter-btn,
.filter-btn * {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Instant feedback for hover state changes */
.filter-btn.hover-active {
    transition: all 0.1s ease;
}

/* Visual indicator for active state */
.filter-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: #000;
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

/* Ensure text remains readable */
.filter-btn:hover,
.filter-btn.active {
    text-shadow: none;
}

/* Focus state for accessibility */
.filter-btn:focus {
    outline: 2px solid #CCA738;
    outline-offset: 4px;
}

.filter-btn:focus:not(:focus-visible) {
    outline: none;
}

/* Mobile touch feedback */
@media (hover: none) {
    .filter-btn:active {
        background: #CCA738;
        color: #000000;
    }
}