/* Bootstrap Carousel Customization for Portfolio - High Specificity */

/* Portfolio carousel container styling */
.portfolio-item .carousel.slide {
    border-radius: 15px !important;
    overflow: hidden !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3) !important;
    background: #000 !important;
    position: relative !important;
    height: 300px !important; /* Fixed height for container */
}

/* Carousel images */
.portfolio-item .carousel-inner {
    border-radius: 15px !important;
    height: 100% !important; /* Full height of container */
}

.portfolio-item .carousel-item {
    transition: transform 0.6s ease-in-out !important;
    height: 100% !important; /* Full height of carousel */
}

.portfolio-item .carousel-item img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    object-position: center !important;
    border-radius: 15px !important;
    display: block !important; /* Force display */
    opacity: 1 !important; /* Force opacity */
    visibility: visible !important; /* Force visibility */
}

/* Custom control buttons */
.portfolio-item .carousel-control-prev,
.portfolio-item .carousel-control-next {
    width: 45px;
    height: 45px;
    background: rgba(212, 210, 167, 0.88);
    border-radius: 50%;
    border: none;
    top: 50%;
    transform: translateY(-50%) scale(1);
    transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1),
                background 0.3s ease,
                box-shadow 0.3s ease,
                opacity 0.3s ease;
    opacity: 0;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
    cursor: pointer;
}

.portfolio-item:hover .carousel-control-prev,
.portfolio-item:hover .carousel-control-next {
    opacity: 1;
}

.portfolio-item .carousel-control-prev {
    left: 15px;
}

.portfolio-item .carousel-control-next {
    right: 15px;
}

.portfolio-item .carousel-control-prev:hover,
.portfolio-item .carousel-control-next:hover {
    background: rgba(245, 245, 220, 1);
    transform: translateY(-50%) scale(1.14);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(212, 210, 167, 0.6);
}

.portfolio-item .carousel-control-prev:active,
.portfolio-item .carousel-control-next:active {
    transform: translateY(-50%) scale(0.96);
}

/* Custom control icons */
.portfolio-item .carousel-control-prev-icon,
.portfolio-item .carousel-control-next-icon {
    width: 20px;
    height: 20px;
    background-size: 20px;
    filter: invert(1);
}

/* Custom indicators */
.portfolio-item .carousel-indicators {
    bottom: 15px;
    margin-bottom: 0;
    gap: 8px;
}

.portfolio-item .carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.5);
    background: transparent;
    margin: 0;
    transition: all 0.3s ease;
}

.portfolio-item .carousel-indicators button.active {
    background: #d4d2a7;
    border-color: #d4d2a7;
    transform: scale(1.2);
}

.portfolio-item .carousel-indicators button:hover {
    border-color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.3);
}

/* Smooth transitions */
.carousel-item-next.carousel-item-start,
.carousel-item-prev.carousel-item-end {
    transform: translateX(0);
}

.carousel-item-next,
.active.carousel-item-end {
    transform: translateX(100%);
}

.carousel-item-prev,
.active.carousel-item-start {
    transform: translateX(-100%);
}

/* Auto-pause on hover - Bootstrap handles this automatically with data-bs-pause="hover" */

/* Responsive adjustments */
@media (max-width: 768px) {
    .portfolio-item .carousel {
        height: 250px;
    }
    
    .portfolio-item .carousel-item {
        height: 100%;
    }
    
    .portfolio-item .carousel-item img {
        height: 100% !important;
    }
    
    .portfolio-item .carousel-control-prev,
    .portfolio-item .carousel-control-next {
        width: 40px;
        height: 40px;
        opacity: 1; /* Always visible on mobile */
    }
    
    .portfolio-item .carousel-control-prev {
        left: 10px;
    }
    
    .portfolio-item .carousel-control-next {
        right: 10px;
    }
    
    .portfolio-item .carousel-indicators {
        bottom: 10px;
    }
    
    .portfolio-item .carousel-indicators button {
        width: 10px;
        height: 10px;
    }
}

@media (max-width: 480px) {
    .portfolio-item .carousel {
        height: 220px;
    }
    
    .portfolio-item .carousel-item {
        height: 100%;
    }
    
    .portfolio-item .carousel-item img {
        height: 100% !important;
    }
    
    .portfolio-item .carousel-control-prev,
    .portfolio-item .carousel-control-next {
        width: 35px;
        height: 35px;
    }
    
    .portfolio-item .carousel-control-prev-icon,
    .portfolio-item .carousel-control-next-icon {
        width: 16px;
        height: 16px;
        background-size: 16px;
    }
}

/* Loading animation */
.carousel-item img {
    transition: opacity 0.3s ease;
    background-color: #1a1a1a; /* Fallback background if image doesn't load */
}

.carousel-item img[loading="lazy"] {
    opacity: 1; /* Changed from 0 to 1 to show images immediately */
}

.carousel-item img[loading="lazy"].loaded {
    opacity: 1;
}

/* Image loading error handling */
.carousel-item img::before {
    content: "Loading...";
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #d4d2a7;
    font-size: 1rem;
}

/* Focus styles for accessibility */
.portfolio-item .carousel-control-prev:focus,
.portfolio-item .carousel-control-next:focus,
.portfolio-item .carousel-indicators button:focus {
    outline: 2px solid #d4d2a7;
    outline-offset: 2px;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .carousel-item {
        transition: none;
    }
    
    .portfolio-item .carousel-control-prev,
    .portfolio-item .carousel-control-next {
        transition: none;
    }
    
    .portfolio-item .carousel-indicators button {
        transition: none;
    }
}

/* Performance optimizations */
.carousel-inner {
    will-change: transform;
}

.carousel-item {
    will-change: transform;
}

/* Print styles */
@media print {
    .portfolio-item .carousel-control-prev,
    .portfolio-item .carousel-control-next,
    .portfolio-item .carousel-indicators {
        display: none;
    }
    
    .portfolio-item .carousel-item:not(.active) {
        display: block;
        position: static;
        transform: none;
    }
}