/**
 * Header Carousel Styles
 * تحسينات CSS لسلايدر HeaderCarousel
 */

/* Carousel Container */
#header-carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
}

/* Carousel Items */
#header-carousel .carousel-item {
    position: relative;
    min-height: 400px;
    transition: transform 0.6s ease-in-out;
}

/* Carousel Images */
#header-carousel .carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: opacity 0.3s ease;
}

/* Ensure images maintain aspect ratio */
#header-carousel .carousel-item img {
    min-height: 400px;
    max-height: 600px;
}

/* Carousel Indicators */
#header-carousel .carousel-indicators {
    margin-bottom: 1rem;
    z-index: 2;
}

#header-carousel .carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    border: 2px solid rgba(255, 255, 255, 0.8);
    margin: 0 5px;
    transition: all 0.3s ease;
}

#header-carousel .carousel-indicators button.active {
    background-color: rgba(255, 255, 255, 1);
    border-color: rgba(255, 255, 255, 1);
    transform: scale(1.2);
}

#header-carousel .carousel-indicators button:hover {
    background-color: rgba(255, 255, 255, 0.8);
    transform: scale(1.1);
}

/* Carousel Controls (Prev/Next Buttons) */
#header-carousel .carousel-control-prev,
#header-carousel .carousel-control-next {
    width: 50px;
    height: 50px;
    background-color: rgba(0, 0, 0, 0.3);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.7;
    transition: all 0.3s ease;
    z-index: 2;
}

#header-carousel .carousel-control-prev {
    left: 20px;
}

#header-carousel .carousel-control-next {
    right: 20px;
}

#header-carousel .carousel-control-prev:hover,
#header-carousel .carousel-control-next:hover {
    background-color: rgba(0, 0, 0, 0.6);
    opacity: 1;
    transform: translateY(-50%) scale(1.1);
}

#header-carousel .carousel-control-prev-icon,
#header-carousel .carousel-control-next-icon {
    width: 20px;
    height: 20px;
    filter: brightness(0) invert(1);
}

/* Carousel Caption (if enabled) */
#header-carousel .carousel-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    z-index: 1;
}

/* Smooth Transitions */
#header-carousel.carousel-fade .carousel-item {
    opacity: 0;
    transition-property: opacity;
    transform: none;
}

#header-carousel.carousel-fade .carousel-item.active,
#header-carousel.carousel-fade .carousel-item-next.carousel-item-start,
#header-carousel.carousel-fade .carousel-item-prev.carousel-item-end {
    opacity: 1;
}

#header-carousel.carousel-fade .active.carousel-item-start,
#header-carousel.carousel-fade .active.carousel-item-end {
    opacity: 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    #header-carousel .carousel-item {
        min-height: 300px;
    }
    
    #header-carousel .carousel-item img {
        min-height: 300px;
        max-height: 400px;
    }
    
    #header-carousel .carousel-control-prev,
    #header-carousel .carousel-control-next {
        width: 40px;
        height: 40px;
    }
    
    #header-carousel .carousel-control-prev {
        left: 10px;
    }
    
    #header-carousel .carousel-control-next {
        right: 10px;
    }
    
    #header-carousel .carousel-indicators {
        margin-bottom: 0.5rem;
    }
    
    #header-carousel .carousel-indicators button {
        width: 10px;
        height: 10px;
        margin: 0 3px;
    }
}

@media (max-width: 480px) {
    #header-carousel .carousel-item {
        min-height: 250px;
    }
    
    #header-carousel .carousel-item img {
        min-height: 250px;
        max-height: 350px;
    }
    
    #header-carousel .carousel-control-prev,
    #header-carousel .carousel-control-next {
        width: 35px;
        height: 35px;
    }
    
    #header-carousel .carousel-control-prev-icon,
    #header-carousel .carousel-control-next-icon {
        width: 15px;
        height: 15px;
    }
}

/* Loading State */
#header-carousel.loading .carousel-item {
    opacity: 0.5;
}

/* Accessibility Improvements */
#header-carousel .carousel-control-prev:focus,
#header-carousel .carousel-control-next:focus {
    outline: 2px solid rgba(255, 255, 255, 0.8);
    outline-offset: 2px;
}

#header-carousel .carousel-indicators button:focus {
    outline: 2px solid rgba(255, 255, 255, 0.8);
    outline-offset: 2px;
}