/* CSS Custom Properties Framework for Dynamic Configuration */
[rb-slider-element="slider"] {
    /* Default configuration values - can be overridden via inline styles */
    --slides-per-view-desktop: 4;
    --slides-per-view-tablet: 3;
    --slides-per-view-mobile: 1;
    --slide-gap: 1.5rem;
    --show-scrollbar: hidden;
    /* Default scrollbar behavior - hidden by default */

    /* Current active slides per view (updated by media queries) */
    --current-slides-per-view: var(--slides-per-view-desktop);
}

/* Slider Wrapper for Navigation Positioning */
[rb-slider-element="wrapper"] {
    position: relative;
}

/* Base Slider Container Styles */
[rb-slider-element="slider"] {
    display: flex;
    overflow-x: auto;
    gap: var(--slide-gap);
    scroll-behavior: smooth;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
}

/* Scrollbar Control Styles */
[rb-slider-element="slider"]::-webkit-scrollbar {
    height: 8px;
}

[rb-slider-element="slider"]::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 4px;
}

[rb-slider-element="slider"]::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 4px;
}

[rb-slider-element="slider"]::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.5);
}

/* Hide scrollbar when show-scrollbar is set to hidden */
[rb-slider-element="slider"][style*="--show-scrollbar: hidden"] {
    scrollbar-width: none;
    /* Firefox */
    -ms-overflow-style: none;
    /* IE and Edge */
}

[rb-slider-element="slider"][style*="--show-scrollbar: hidden"]::-webkit-scrollbar {
    display: none;
    /* Chrome, Safari, Opera */
}

/* Slide Layout with Dynamic Width Calculations */
[rb-slider-element="slider"] [rb-slider-element="slide"] {
    flex: 0 0 calc((100% - (var(--current-slides-per-view) - 1) * var(--slide-gap)) / var(--current-slides-per-view));
    min-width: calc((100% - (var(--current-slides-per-view) - 1) * var(--slide-gap)) / var(--current-slides-per-view));
    max-width: calc((100% - (var(--current-slides-per-view) - 1) * var(--slide-gap)) / var(--current-slides-per-view));
    scroll-snap-align: start;
}

/* Slide Content Styling */
[rb-slider-content] {
    height: 100%;
    display: flex;
    flex-direction: column;
}

/* Dragging State */
[rb-slider-element="slider"][data-dragging] {
    cursor: grabbing;
    user-select: none;
}

/* Navigation Button Base Styles */
[rb-slider-element="previous"],
[rb-slider-element="next"] {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    padding: 12px;
}

[rb-slider-element="nav-icon"] {
    position: relative;
}

/* Previous Button Positioning */
[rb-slider-element="previous"] {
    left: 10px;
}

[rb-slider-element="previous"] [rb-slider-element="nav-icon"] {
    right: 1px;
}

/* Next Button Positioning */
[rb-slider-element="next"] {
    right: 10px;
}

[rb-slider-element="next"] [rb-slider-element="nav-icon"] {
    left: 1px;
}

/* Navigation Button Hover States */
[rb-slider-element="previous"]:hover:not(:disabled),
[rb-slider-element="next"]:hover:not(:disabled) {
    background: rgba(0, 0, 0, 0.9);
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Navigation Button Focus States */
[rb-slider-element="previous"]:focus,
[rb-slider-element="next"]:focus {
    outline: 2px solid #007bff;
    outline-offset: 2px;
}

/* Navigation Button Disabled States */
[rb-slider-element="previous"]:disabled,
[rb-slider-element="next"]:disabled {
    background: rgba(0, 0, 0, 0.3);
    cursor: not-allowed;
    opacity: 0.5;
}

/* Navigation Button Active States */
[rb-slider-element="previous"]:active:not(:disabled),
[rb-slider-element="next"]:active:not(:disabled) {
    transform: translateY(-50%) scale(0.95);
}

/* Screen Reader Only Content */
[data-sr-only] {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Responsive Breakpoints with Custom Property Updates */
@media (min-width: 1024px) {
    [rb-slider-element="slider"] {
        --current-slides-per-view: var(--slides-per-view-desktop);
    }
}

@media (max-width: 1023px) and (min-width: 768px) {
    [rb-slider-element="slider"] {
        --current-slides-per-view: var(--slides-per-view-tablet);
    }
}

@media (max-width: 767px) {
    [rb-slider-element="slider"] {
        --current-slides-per-view: var(--slides-per-view-mobile);
    }

    /* Smaller navigation buttons on mobile */
    [rb-slider-element="previous"],
    [rb-slider-element="next"] {
        width: 32px;
        height: 32px;
        padding: 10px;
    }

    /* Adjust positioning for smaller buttons */
    [rb-slider-element="previous"] {
        left: 5px;
    }

    [rb-slider-element="next"] {
        right: 5px;
    }
}