/* ==========================================================================
   InfiniteCarousel Component Styles
   Uses BEM naming. Respects design-system tokens from tokens.css.
   ========================================================================== */

/* Base container */
.media-carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
}

/* --- Fullscreen Mode (Homepage) --- */

.media-carousel--fullscreen {
    height: 100vh;
    min-height: 500px;
    max-height: 900px;
}

.media-carousel--fullscreen .swiper {
    height: 100%;
}

.media-carousel--fullscreen .swiper-slide {
    position: relative;
    overflow: hidden;
}

/* Ken Burns + subtle horizontal drift */
.media-carousel__slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 10s ease-out;
    will-change: transform;
}

.media-carousel--fullscreen .swiper-slide-active .media-carousel__slide-bg {
    transform: scale(1.08) translateX(-1%);
}

/* Overlay with gradient from tokens */
.media-carousel__slide-overlay {
    position: absolute;
    inset: 0;
    background: var(--gradient-hero-overlay, linear-gradient(
        135deg,
        rgba(30, 58, 95, 0.7) 0%,
        rgba(15, 39, 68, 0.6) 50%,
        rgba(30, 58, 95, 0.75) 100%
    ));
    display: flex;
    align-items: flex-end;
    padding: var(--space-12);
}

.media-carousel__slide-info {
    color: var(--text-inverse, #fff);
    max-width: 600px;
}

.media-carousel__event-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: var(--glass-blur, blur(20px));
    -webkit-backdrop-filter: var(--glass-blur, blur(20px));
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    letter-spacing: var(--tracking-wide);
    margin-bottom: var(--space-3);
    text-transform: uppercase;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.media-carousel__slide-title {
    font-family: var(--font-heading);
    font-size: var(--text-3xl);
    font-weight: var(--font-bold);
    margin: 0;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.35);
    line-height: var(--leading-tight);
}

/* Fullscreen navigation — glassmorphism buttons */
.media-carousel--fullscreen .swiper-button-prev,
.media-carousel--fullscreen .swiper-button-next {
    color: var(--text-inverse, #fff);
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-normal);
}

.media-carousel--fullscreen .swiper-button-prev:hover,
.media-carousel--fullscreen .swiper-button-next:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.2);
}

.media-carousel--fullscreen .swiper-button-prev::after,
.media-carousel--fullscreen .swiper-button-next::after {
    font-size: 18px;
    font-weight: bold;
}

/* Pagination bullets */
.media-carousel--fullscreen .swiper-pagination-bullet {
    background: rgba(255, 255, 255, 0.4);
    opacity: 1;
    transition: var(--transition-normal);
}

.media-carousel--fullscreen .swiper-pagination-bullet-active {
    background: var(--color-accent, #d4a853);
    width: 28px;
    border-radius: var(--radius-sm);
}

/* Autoplay progress bar */
.media-carousel__progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    z-index: 10;
    overflow: hidden;
}

.media-carousel__progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--color-accent, #d4a853), var(--color-accent-gold, #e8c066));
    width: 0%;
    transition: width linear;
    will-change: width;
}

/* --- Standard Mode (Event Pages) --- */

.media-carousel--standard {
    padding: var(--space-6) 0;
}

.media-carousel--standard .swiper {
    padding: var(--space-2) 0 var(--space-10);
}

.media-carousel__card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-tertiary, #f5f3f0);
    box-shadow: var(--shadow-default);
    transition: transform var(--duration-normal) var(--ease-out),
                box-shadow var(--duration-normal) var(--ease-out);
    cursor: pointer;
    aspect-ratio: 4 / 3;
}

.media-carousel__card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
}

.media-carousel__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform var(--duration-slower) var(--ease-smooth);
}

.media-carousel__card:hover .media-carousel__image {
    transform: scale(1.06);
}

.media-carousel__card-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2.5rem 1rem 0.75rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.65), transparent);
    color: var(--text-inverse, #fff);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    opacity: 0;
    transition: opacity var(--duration-normal) var(--ease-out);
}

.media-carousel__card:hover .media-carousel__card-caption {
    opacity: 1;
}

/* Standard navigation */
.media-carousel--standard .swiper-button-prev,
.media-carousel--standard .swiper-button-next {
    color: var(--color-primary, #1e3a5f);
    width: 40px;
    height: 40px;
    background: var(--surface-overlay, rgba(255, 255, 255, 0.95));
    border-radius: 50%;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.media-carousel--standard .swiper-button-prev:hover,
.media-carousel--standard .swiper-button-next:hover {
    background: var(--bg-primary, #fff);
    box-shadow: var(--shadow-lg);
    transform: scale(1.05);
}

.media-carousel--standard .swiper-button-prev::after,
.media-carousel--standard .swiper-button-next::after {
    font-size: 16px;
    font-weight: bold;
}

.media-carousel--standard .swiper-pagination-bullet-active {
    background: var(--color-primary, #1e3a5f);
}

/* --- Filter Chips --- */

.media-carousel__filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    justify-content: center;
    padding: var(--space-4) var(--space-6);
}

.media-carousel__filters [data-filter] {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 1.1rem;
    border: 1.5px solid var(--border-light, #e2e8f0);
    border-radius: var(--radius-full);
    background: transparent;
    color: var(--text-secondary, #475569);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: var(--transition-normal);
    white-space: nowrap;
}

.media-carousel__filters [data-filter]:hover {
    border-color: var(--color-accent, #d4a853);
    color: var(--color-accent, #d4a853);
    background: rgba(var(--color-accent-rgb, 212, 168, 83), 0.06);
}

.media-carousel__filters [data-filter].active {
    background: var(--color-accent, #d4a853);
    border-color: var(--color-accent, #d4a853);
    color: var(--text-inverse, #fff);
    box-shadow: var(--shadow-accent);
}

/* Filter transition overlay */
.media-carousel__filters-fade {
    opacity: 0;
    transition: opacity var(--duration-fast) var(--ease-out);
}

.media-carousel__filters-fade.visible {
    opacity: 1;
}

/* --- Showcase Section (Homepage) --- */

.media-showcase-section {
    padding-top: var(--space-12);
    background: var(--bg-cream, #fdfcfa);
}

.media-showcase-section__header {
    text-align: center;
    margin-bottom: var(--space-6);
}

.media-showcase-section__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    background: rgba(var(--color-accent-rgb, 212, 168, 83), 0.1);
    color: var(--color-accent, #d4a853);
    font-family: var(--font-body);
    font-size: var(--text-xs);
    font-weight: var(--font-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    margin-bottom: var(--space-3);
}

.media-showcase-section__title {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: var(--font-bold);
    color: var(--text-primary, #1e293b);
    margin: 0 0 var(--space-2);
    line-height: var(--leading-tight);
}

.media-showcase-section__subtitle {
    font-family: var(--font-body);
    font-size: var(--text-lg);
    color: var(--text-secondary, #475569);
    margin: 0;
}

/* --- Responsive --- */

@media (max-width: 767px) {
    .media-carousel--fullscreen {
        height: 70vh;
        min-height: 400px;
    }

    .media-carousel__slide-overlay {
        padding: var(--space-6);
    }

    .media-carousel__slide-title {
        font-size: var(--text-xl);
    }

    .media-carousel--fullscreen .swiper-button-prev,
    .media-carousel--fullscreen .swiper-button-next {
        display: none;
    }

    .media-carousel__filters {
        padding: var(--space-3) var(--space-4);
        justify-content: flex-start;
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .media-carousel__filters::-webkit-scrollbar {
        display: none;
    }

    .media-carousel--standard .swiper-button-prev,
    .media-carousel--standard .swiper-button-next {
        display: none;
    }

    .media-showcase-section {
        padding-top: var(--space-8);
    }

    .media-showcase-section__title {
        font-size: var(--text-3xl);
    }
}

@media (max-width: 480px) {
    .media-carousel--fullscreen {
        height: 60vh;
    }
}

/* --- Reduced Motion --- */

@media (prefers-reduced-motion: reduce) {
    .media-carousel__slide-bg {
        transition: none;
    }

    .media-carousel--fullscreen .swiper-slide-active .media-carousel__slide-bg {
        transform: none;
    }

    .media-carousel__progress-bar {
        transition: none;
    }
}