/**
 * Unified Milestones and Awards Carousel Styles
 * 
 * Additional CSS for the unified milestones and awards carousel
 * to ensure smooth scrolling on mobile and desktop devices.
 */

/* Unified container base styles */
.unified-milestones-awards {
    width: 100%;
    overflow: hidden;
    position: relative;
}

/* Reduce container padding on mobile */
@media screen and (max-width: 426px) {

    .unified-milestones-awards {
        margin: 5px 0; /* Reduce vertical margins */
    }
}

.unified-carousel .swiper-wrapper {
    display: flex;
    height: auto;
    align-items: flex-start;
    transition: transform 0.3s ease;
}

/* Ensure consistent styling between milestone and award slides */
.unified-carousel .milestone-slide .milestone,
.unified-carousel .award-slide .award-term {
    width: 150px;
    text-align: center;
    align-self: flex-start;
    margin: 10px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

/* Image styling */
.unified-carousel .milestone-slide img,
.unified-carousel .award-slide img {
    width: 150px;
    height: auto;
    max-width: 100%;
    border-radius: 0;
}

/* Title styling */
.unified-carousel .title_show {
    font-size: 14px !important;
    font-weight: 500 !important;
    text-align: center;
    margin-top: 10px !important;
    padding: 0;
    word-wrap: break-word;
    hyphens: auto;
}

.unified-carousel .term_year {
    font-size: 14px;
    font-weight: 500;
    text-align: center;
    margin: 10px 0 0 0 !important;
    padding: 0 !important;
}

/* Navigation buttons removed - touch/swipe only interface */

/* Touch-friendly styling and smooth transitions */
.unified-carousel.swiper-container {
    overflow: hidden;
    width: 100%;
    position: relative;
    touch-action: pan-x pinch-zoom;
    user-select: none;
    -webkit-overflow-scrolling: touch;
    transform: translateZ(0); /* Hardware acceleration for smooth mobile scrolling */
}

.unified-carousel .swiper-slide {
    flex-shrink: 0;
    width: 150px !important;
    margin: 0 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    min-height: 200px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Reduce min-height on mobile devices */
@media screen and (max-width: 768px) {

    .unified-carousel .swiper-slide {
        min-height: 140px; /* Smaller min-height for tablets and mobile */
    }
}

/* Mobile responsive styles - Compact layout for less scrolling */
@media screen and (max-width: 426px) {

    .unified-carousel .swiper-slide {
        width: 75px !important;
        margin: 0 4px;
        min-height: 120px; /* Reduced from 180px for more compact layout */
    }
    
    .unified-carousel .milestone-slide .milestone,
    .unified-carousel .award-slide .award-term {
        width: 75px;
        margin: 5px 0; /* Reduced margin */
    }
    
    .unified-carousel .milestone-slide img,
    .unified-carousel .award-slide img {
        width: 75px;
    }
    
    .unified-carousel .title_show {
        font-size: 10px !important;
        margin-top: 4px !important;
        line-height: 1.1;
        padding: 0 2px; /* Add small padding for better readability */
    }
    
    .unified-carousel .term_year {
        font-size: 10px;
        margin: 2px 0 0 0 !important;
    }
    
    /* Navigation buttons removed - touch/swipe only */
}

@media screen and (max-width: 320px) {

    .unified-carousel .swiper-slide {
        width: 65px !important;
        margin: 0 3px;
        min-height: 100px; /* Even more compact for smallest screens */
    }
    
    .unified-carousel .milestone-slide .milestone,
    .unified-carousel .award-slide .award-term {
        width: 65px;
        margin: 3px 0;
    }
    
    .unified-carousel .milestone-slide img,
    .unified-carousel .award-slide img {
        width: 65px;
    }
    
    .unified-carousel .title_show {
        font-size: 9px !important;
        margin-top: 3px !important;
        line-height: 1.0;
    }
    
    .unified-carousel .term_year {
        font-size: 9px;
        margin: 1px 0 0 0 !important;
    }
}

/* Enhance tooltip for milestones */
.unified-carousel .milestone-img-tooltip-wrapper:hover .milestone-tooltip {
    display: block !important;
    z-index: 20;
}

.unified-carousel .milestone-tooltip {
    position: absolute;
    left: 50%;
    top: 100%;
    transform: translateX(-50%);
    background: #fff;
    color: #222;
    border: 1px solid #ccc;
    padding: 8px 12px;
    z-index: 20;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    border-radius: 4px;
    font-size: 12px;
    margin-top: 5px;
}

/* Enhanced touch support for desktop mouse users */
@media (hover: hover) and (pointer: fine) {

    .unified-carousel .swiper-slide {
        cursor: grab;
    }
    
    .unified-carousel .swiper-slide:active {
        cursor: grabbing;
    }
}

/* Loading state */
.unified-carousel.loading {
    opacity: 0.5;
    pointer-events: none;
}

.unified-carousel.loaded {
    opacity: 1;
    pointer-events: auto;
    transition: opacity 0.3s ease;
}

/* Override any conflicting styles from the parent flex container */
.milestone_parent:has(.unified-milestones-awards) {
    display: block !important; /* Override flex to allow carousel to work properly */
    width: 100%;
    flex-direction: unset !important;
    gap: 0 !important;
    touch-action: pan-x pinch-zoom;
    overflow: visible;
}

/* Unified carousel container styles and fallback for browsers without :has() support */
.milestone_parent .unified-milestones-awards {
    width: 100%;
    flex-grow: 1;
    display: block;
}

/* Hide old separate milestone and award elements when unified carousel is present */
.milestone_parent:has(.unified-milestones-awards) .milestone:not(.unified-milestones-awards .milestone),
.milestone_parent:has(.unified-milestones-awards) .post-awards:not(.unified-milestones-awards .post-awards) {
    display: none !important;
}

/* Fallback for browsers without :has() support */
.milestone_parent .unified-milestones-awards ~ .milestone,
.milestone_parent .unified-milestones-awards ~ .post-awards {
    display: none !important;
}

/* Accessibility improvements */
.unified-carousel .swiper-slide:focus {
    outline: 2px solid #162b87;
    outline-offset: 2px;
}

.unified-carousel .swiper-button-next:focus,
.unified-carousel .swiper-button-prev:focus {
    outline: 2px solid #162b87;
    outline-offset: 2px;
}