/**
 * DGS Logo Carousel Block Styles
 */

/* Block Container */
.dgs-logo-carousel {
    /* No default padding - ACSS handles spacing */
}

/* Wrapper - contains scroll container and fade overlays */
.dgs-logo-carousel__wrapper {
    position: relative;
    overflow: hidden;
    width: 100%;
}

/* Scroll container - animates both tracks together */
.dgs-logo-carousel__scroll-container {
    display: flex;
    width: fit-content;
    animation: scroll-logos 25s linear infinite;
    /* NO gap here - tracks must be seamless for proper 50% calculation */
}

/* Pause animation on hover if enabled */
.dgs-logo-carousel.pause-on-hover:hover .dgs-logo-carousel__scroll-container {
    animation-play-state: paused;
}

/* Track - contains logo items */
.dgs-logo-carousel__track {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xl);
    flex-shrink: 0;
    /* Explicitly prevent any margin/padding that could affect width */
    margin: 0;
    padding: 0;
}

/* Logo Spacing Variants */
.dgs-logo-carousel.logo-spacing-small .dgs-logo-carousel__track {
    gap: var(--space-s);
}

.dgs-logo-carousel.logo-spacing-medium .dgs-logo-carousel__track {
    gap: var(--space-m);
}

.dgs-logo-carousel.logo-spacing-large .dgs-logo-carousel__track {
    gap: var(--space-xl);
}

.dgs-logo-carousel.logo-spacing-xlarge .dgs-logo-carousel__track {
    gap: var(--space-xxl);
}

/* Scroll Speed Variants */
.dgs-logo-carousel.scroll-speed-very-slow .dgs-logo-carousel__scroll-container {
    animation-duration: 60s;
}

.dgs-logo-carousel.scroll-speed-slow .dgs-logo-carousel__scroll-container {
    animation-duration: 40s;
}

.dgs-logo-carousel.scroll-speed-medium .dgs-logo-carousel__scroll-container {
    animation-duration: 25s;
}

.dgs-logo-carousel.scroll-speed-fast .dgs-logo-carousel__scroll-container {
    animation-duration: 15s;
}

.dgs-logo-carousel.scroll-speed-very-fast .dgs-logo-carousel__scroll-container {
    animation-duration: 10s;
}

/* Infinite scroll animation */
@keyframes scroll-logos {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Logo Item */
.dgs-logo-carousel__item {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 80px;
    /* Prevent any margin collapse issues */
    margin: 0;
}

/* Last item in track should not add extra space */
.dgs-logo-carousel__item:last-child {
    margin-right: 0;
}

/* Logos in View - determines item width */
.dgs-logo-carousel.logos-in-view-3 .dgs-logo-carousel__item {
    width: calc(100% / 3);
}

.dgs-logo-carousel.logos-in-view-4 .dgs-logo-carousel__item {
    width: calc(100% / 4);
}

.dgs-logo-carousel.logos-in-view-5 .dgs-logo-carousel__item {
    width: calc(100% / 5);
}

.dgs-logo-carousel.logos-in-view-6 .dgs-logo-carousel__item {
    width: calc(100% / 6);
}

.dgs-logo-carousel.logos-in-view-8 .dgs-logo-carousel__item {
    width: calc(100% / 8);
}

/* Logo Image */
.dgs-logo-carousel__image {
    max-width: 100%;
    max-height: 80px;
    width: auto;
    height: auto;
    display: block;
    object-fit: contain;
}

/* Logo Link */
.dgs-logo-carousel__link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    transition: opacity 0.3s ease;
}

.dgs-logo-carousel__link:hover {
    opacity: 0.7;
}

/* Logo Style Variants */
.dgs-logo-carousel.logo-style-full-color .dgs-logo-carousel__image {
    filter: none;
}

.dgs-logo-carousel.logo-style-white .dgs-logo-carousel__image {
    filter: brightness(0) invert(1);
}

.dgs-logo-carousel.logo-style-grayscale .dgs-logo-carousel__image {
    filter: grayscale(100%);
    opacity: 0.7;
}

/* Fade Overlays - left and right edges */
.dgs-logo-carousel__fade {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 15%;
    pointer-events: none;
    z-index: 2;
}

.dgs-logo-carousel__fade--left {
    left: 0;
    background: linear-gradient(to right, var(--background, #ffffff), transparent);
}

.dgs-logo-carousel__fade--right {
    right: 0;
    background: linear-gradient(to left, var(--background, #ffffff), transparent);
}

/* Placeholder */
.dgs-logo-carousel__placeholder {
    padding: var(--space-xl);
    text-align: center;
    background-color: var(--neutral-ultra-light);
    border-radius: var(--radius);
    width: 100%;
}

.dgs-logo-carousel__placeholder p {
    margin: 0;
    color: var(--neutral-medium);
}

/* Responsive Styles */

/* Tablet */
@media (max-width: 991px) {
    .dgs-logo-carousel__item {
        height: 60px;
    }

    .dgs-logo-carousel__image {
        max-height: 60px;
    }

    /* Show fewer logos on tablet */
    .dgs-logo-carousel.logos-in-view-8 .dgs-logo-carousel__item,
    .dgs-logo-carousel.logos-in-view-6 .dgs-logo-carousel__item {
        width: calc(100% / 4);
    }

    .dgs-logo-carousel.logos-in-view-5 .dgs-logo-carousel__item {
        width: calc(100% / 3);
    }

    /* Override spacing on tablet */
    .dgs-logo-carousel.logo-spacing-small .dgs-logo-carousel__track {
        gap: var(--space-xs);
    }

    .dgs-logo-carousel.logo-spacing-medium .dgs-logo-carousel__track {
        gap: var(--space-s);
    }

    .dgs-logo-carousel.logo-spacing-large .dgs-logo-carousel__track {
        gap: var(--space-l);
    }

    .dgs-logo-carousel.logo-spacing-xlarge .dgs-logo-carousel__track {
        gap: var(--space-xl);
    }
}

/* Mobile */
@media (max-width: 767px) {
    .dgs-logo-carousel__item {
        height: 50px;
    }

    .dgs-logo-carousel__image {
        max-height: 50px;
    }

    /* Show 3 logos on mobile regardless of setting */
    .dgs-logo-carousel__item {
        width: calc(100% / 3);
    }

    /* Override spacing on mobile */
    .dgs-logo-carousel.logo-spacing-small .dgs-logo-carousel__track {
        gap: var(--space-xs);
    }

    .dgs-logo-carousel.logo-spacing-medium .dgs-logo-carousel__track,
    .dgs-logo-carousel.logo-spacing-large .dgs-logo-carousel__track {
        gap: var(--space-m);
    }

    .dgs-logo-carousel.logo-spacing-xlarge .dgs-logo-carousel__track {
        gap: var(--space-l);
    }

    .dgs-logo-carousel__fade {
        width: 20%;
    }
}