/**
 * Multi-Row Image Slider CSS
 */

/* Container Styles */
.mrs-container {
    position: relative;   /* für absolute Positionierung des Wrappers */
    width: 100%;          /* volle Breite des Elternelements */
    height: 100%;         /* volle Höhe des Elternelements */
    overflow: hidden;     /* versteckt überstehende Teile */
}

/* Wrapper for rotation */
.mrs-slider-wrapper {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 141.421%;
    height: 141.421%;
    transform-origin: center center;
    /* kein transform hier! */
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* Individual slider rows */
.mrs-slider-row {
    position: relative;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
}

/* Slider track for horizontal movement */
.mrs-slider-track {
    display: flex;
    flex-wrap: nowrap;
    will-change: transform;
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Smooth scroll class for page scrolling */
.mrs-slider-track.smooth-scroll {
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Image wrapper */
.mrs-image-wrapper {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative; /* Für das Overlay */
}

/* Overlay für das Abdunkeln - standardmäßig unsichtbar */
.mrs-image-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0);
    pointer-events: none;
    z-index: 5;
    transition: background-color 0.3s ease;
    opacity: 0;
}

/* Images */
.mrs-image {
    display: block;
    width: auto;
    height: 100%;
    max-height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
    cursor: pointer;
    user-select: none;
    -webkit-user-drag: none;
}

/* Hover states - Desktop only */
@media (hover: hover) and (pointer: fine) {
    /* Aktuelles Bild nach vorne holen */
    .mrs-image-wrapper:hover .mrs-image {
        z-index: 10;
        position: relative;
    }

    /* Overlay für alle anderen Wrapper sichtbar machen */
    .mrs-container.hovering .mrs-image-wrapper:not(:hover)::after {
        opacity: 1;
    }

    /* Sanfter Übergang beim Enter/Leave */
    .mrs-container.hovering .mrs-image-wrapper::after {
        transition: background-color 0.3s ease, opacity 0.3s ease;
    }
}

/* Cloned images for infinite scroll */
.mrs-cloned {
    opacity: 1;
}

/* Responsive adjustments */
@media (max-width: 767px) {
    .mrs-slider-wrapper {
        width: 130%; /* Mehr Platz für Rotation auf Mobile */
        height: 130%;
    }
    
    .mrs-image {
        max-height: 120px;
    }
    
    /* Disable hover effects on mobile */
    .mrs-container.hovering .mrs-image-wrapper::after {
        opacity: 0 !important;
        background-color: transparent !important;
    }
    
    /* Optimierte Transitions für Mobile */
    .mrs-slider-track {
        transition: transform 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        will-change: transform;
    }
    
    /* Mobile smooth scroll class */
    .mrs-slider-track.mobile-smooth {
        transition: transform 0.2s cubic-bezier(0.4, 0.0, 0.2, 1);
    }
    
    /* Hardware acceleration für Mobile */
    .mrs-slider-track {
        -webkit-backface-visibility: hidden;
        backface-visibility: hidden;
        -webkit-perspective: 1000;
        perspective: 1000;
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
}

@media (max-width: 480px) {
    .mrs-image {
        max-height: 80px;
    }
    
    /* Noch schnellere Transitions auf sehr kleinen Geräten */
    .mrs-slider-track {
        transition: transform 0.15s ease-out;
    }
}

/* Enhance smoothness for modern browsers */
@supports (transform: translate3d(0, 0, 0)) {
    .mrs-slider-track {
        transform: translate3d(0, 0, 0);
        backface-visibility: hidden;
        perspective: 1000px;
    }
}

/* Pause scrolling when hovering over images */
.mrs-container.hovering .mrs-slider-track {
    transition-duration: 0.6s !important;
}

/* Ensure visibility during Elementor editing */
.elementor-editor-active .mrs-container {
    min-height: 300px;
}

/* Z-index management for overlapping rows */
.mrs-slider-row {
    z-index: 1;
}

.mrs-slider-row:hover {
    z-index: 2;
}

/* Performance optimizations */
.mrs-slider-track {
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    position: relative;
}

/* Firefox-specific fixes */
@-moz-document url-prefix() {
    .mrs-slider-track {
        /* Bessere Performance in Firefox */
        will-change: transform;
        transform: translateZ(0);
    }
    
    .mrs-image-wrapper {
        /* Verhindert Layout-Shifts in Firefox */
        display: inline-flex;
        vertical-align: top;
    }
    
    .mrs-image {
        /* Konsistente Bilddarstellung in Firefox */
        display: block;
        min-width: 0;
        flex-shrink: 0;
    }
}

/* Smooth edges for rotated container */
.mrs-container {
    -webkit-mask-image: -webkit-radial-gradient(white, black);
    mask-image: radial-gradient(white, black);
}

/* Loading state */
.mrs-container.loading {
    opacity: 1;
    pointer-events: none;
    position: relative;
}

.mrs-container.loading .mrs-slider-wrapper {
    opacity: 0.3;
    filter: blur(2px);
    transition: opacity 0.3s ease, filter 0.3s ease;
}

.mrs-container.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60px;
    height: 60px;
    margin: -30px 0 0 -30px;
    border: 4px solid rgba(218, 250, 4, 0.2);
    border-top: 4px solid #DAFA04;
    border-radius: 50%;
    animation: mrs-spin 1s linear infinite;
    z-index: 1000;
}

.mrs-container.loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 80px;
    height: 80px;
    margin: -40px 0 0 -40px;
    border: 2px solid rgba(218, 250, 4, 0.1);
    border-radius: 50%;
    animation: mrs-pulse 2s ease-in-out infinite;
    z-index: 999;
}

@keyframes mrs-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes mrs-pulse {
    0%, 100% { 
        transform: scale(1);
        opacity: 0.1;
    }
    50% { 
        transform: scale(1.1);
        opacity: 0.3;
    }
}

/* Smooth loading transition */
.mrs-container:not(.loading) .mrs-slider-wrapper {
    opacity: 1;
    filter: none;
    transition: opacity 0.5s ease, filter 0.5s ease;
}

/* Fix for Elementor preview */
.elementor-widget-multirow-slider .mrs-container {
    isolation: isolate;
}

/* Accessibility */
.mrs-image:focus {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

/* Enhanced focus state with smooth transition */
.mrs-image:focus {
    transition: outline 0.2s ease, transform 0.3s ease;
}

/* Print styles */
@media print {
    .mrs-container {
        display: none;
    }
}

/* Reduced motion preference */
@media (prefers-reduced-motion: reduce) {
    .mrs-slider-track,
    .mrs-image,
    .mrs-image-wrapper::after {
        transition: none;
    }
    
    .mrs-container.loading::after {
        animation: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .mrs-image:focus {
        outline: 3px solid;
        outline-offset: 3px;
    }
}