/**
 * Thumbnail Slideshow Widget - Styles
 * 
 * Complete styling for the slideshow widget including responsive behavior
 */

/* ==========================================================================
   Wrapper & Container
   ========================================================================== */

.thumbnail-slideshow-wrapper {
    width: 100%;
    position: relative;
}

.thumbnail-slideshow-main-container {
    position: relative;
    width: 100%;
}

/* ==========================================================================
   Main Slideshow
   ========================================================================== */

.thumbnail-slideshow-main {
    position: relative;
    width: 100%;
    overflow: hidden;
    background-color: #f0f0f0;
}

.thumbnail-slideshow-slides {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.thumbnail-slideshow-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease-in-out, visibility 0.5s ease-in-out;
    z-index: 1;
}

.thumbnail-slideshow-slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.thumbnail-slideshow-slide.prev,
.thumbnail-slideshow-slide.next {
    z-index: 3;
}

.thumbnail-slideshow-slide a {
    display: block;
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.thumbnail-slideshow-wrapper .thumbnail-slideshow-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* ==========================================================================
   Navigation Arrows
   ========================================================================== */

.thumbnail-slideshow-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    cursor: pointer;
    border: none;
    outline: none;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    user-select: none;
}

.thumbnail-slideshow-arrow:focus {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
}

.thumbnail-slideshow-arrow-prev {
    left: 10px;
}

.thumbnail-slideshow-arrow-next {
    right: 10px;
}

.thumbnail-slideshow-arrow svg {
    display: block;
    pointer-events: none;
}

.thumbnail-slideshow-arrow i {
    display: block;
    pointer-events: none;
}

/* Hide arrows on very small screens */
@media (max-width: 480px) {
    .thumbnail-slideshow-arrow {
        display: none;
    }
}

/* ==========================================================================
   Pagination Bullets
   ========================================================================== */

.thumbnail-slideshow-pagination {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
}

.thumbnail-slideshow-bullet {
    border: none;
    outline: none;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
    flex-shrink: 0;
}

.thumbnail-slideshow-bullet:focus {
    outline: 2px solid rgba(255, 255, 255, 0.8);
    outline-offset: 2px;
}

.thumbnail-slideshow-bullet.hidden {
    display: none !important;
}

/* ==========================================================================
   Thumbnails
   ========================================================================== */

.thumbnail-slideshow-thumbnails {
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: center;
    width: 100%;
    overflow: hidden;
}

.thumbnail-slideshow-thumbnail {
    position: relative;
    flex: 1 1 auto;
    min-width: 0;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s ease;
}

.thumbnail-slideshow-thumbnail.hidden {
    display: none !important;
}

.thumbnail-slideshow-wrapper .thumbnail-slideshow-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.thumbnail-slideshow-thumbnail:hover img {
    transform: scale(1.05);
}

.thumbnail-slideshow-thumbnail::after {
    content: '';
    display: block;
    padding-bottom: 75%; /* 4:3 aspect ratio for thumbnails */
}

.thumbnail-slideshow-thumbnail img {
    position: absolute;
    top: 0;
    left: 0;
}

/* ==========================================================================
   Loading State
   ========================================================================== */

.thumbnail-slideshow-slide img:not([src]) {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* ==========================================================================
   Accessibility
   ========================================================================== */

.thumbnail-slideshow-arrow:focus-visible,
.thumbnail-slideshow-bullet:focus-visible,
.thumbnail-slideshow-thumbnail:focus-visible {
    outline: 2px solid #0073e6;
    outline-offset: 2px;
}

/* Screen reader only content */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ==========================================================================
   Animation Classes
   ========================================================================== */

.thumbnail-slideshow-slide.slide-in-right {
    animation: slideInRight 0.5s ease-out;
}

.thumbnail-slideshow-slide.slide-in-left {
    animation: slideInLeft 0.5s ease-out;
}

.thumbnail-slideshow-slide.slide-out-right {
    animation: slideOutRight 0.5s ease-out;
}

.thumbnail-slideshow-slide.slide-out-left {
    animation: slideOutLeft 0.5s ease-out;
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
    }
}

@keyframes slideInLeft {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(100%);
    }
}

@keyframes slideOutLeft {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-100%);
    }
}

/* ==========================================================================
   Fade Animation
   ========================================================================== */

.thumbnail-slideshow-slide.fade-in {
    animation: fadeIn 0.5s ease-out;
}

.thumbnail-slideshow-slide.fade-out {
    animation: fadeOut 0.5s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeOut {
    from {
        opacity: 1;
    }
    to {
        opacity: 0;
    }
}

/* ==========================================================================
   Responsive Adjustments
   ========================================================================== */

/* Tablet */
@media (max-width: 1024px) {
    .thumbnail-slideshow-pagination {
        bottom: 15px;
    }
    
    .thumbnail-slideshow-arrow {
        padding: 8px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    .thumbnail-slideshow-pagination {
        bottom: 10px;
    }
    
    .thumbnail-slideshow-thumbnails {
        gap: 8px !important;
    }
}

@media (max-width: 480px) {
    .thumbnail-slideshow-thumbnails {
        gap: 5px !important;
    }
}

/* ==========================================================================
   RTL Support
   ========================================================================== */

[dir="rtl"] .thumbnail-slideshow-arrow-prev {
    right: 10px;
    left: auto;
}

[dir="rtl"] .thumbnail-slideshow-arrow-next {
    left: 10px;
    right: auto;
}

/* ==========================================================================
   Editor Specific Styles
   ========================================================================== */

.elementor-editor-active .thumbnail-slideshow-wrapper {
    pointer-events: none;
}

.elementor-editor-active .thumbnail-slideshow-wrapper * {
    pointer-events: auto;
}

/* Prevent double-click to edit in editor */
.elementor-editor-active .thumbnail-slideshow-slide a {
    pointer-events: none;
}

/* ==========================================================================
   Dark Mode Support (Optional)
   ========================================================================== */

@media (prefers-color-scheme: dark) {
    .thumbnail-slideshow-main {
        background-color: #1a1a1a;
    }
}

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
    .thumbnail-slideshow-arrow,
    .thumbnail-slideshow-pagination,
    .thumbnail-slideshow-thumbnails {
        display: none !important;
    }
    
    .thumbnail-slideshow-slide {
        opacity: 1 !important;
        visibility: visible !important;
        position: relative !important;
        page-break-inside: avoid;
    }
}

/* ==========================================================================
   Performance Optimization
   ========================================================================== */

.thumbnail-slideshow-slide {
    will-change: opacity, visibility;
}

.thumbnail-slideshow-thumbnail img {
    will-change: transform;
}

/* Prevent layout shift during loading */
.thumbnail-slideshow-wrapper img {
    max-width: 100%;
    height: auto;
}