/**
 * Custom Slider Styles
 * 
 * Table of Contents:
 * 1. Slider Container
 * 2. Slider Images
 * 3. Navigation Arrows
 * 4. Pagination
 * 5. Error & Loading States
 * 6. Accessibility
 */

/* ============================================================================
   1. Slider Container
   ============================================================================ */

.custom-slider-container {
    position: relative;
    width: 100%;
    height: 100%;
    max-width: 100%;
    margin: 0 auto;
    overflow: hidden;
}

.custom-slider-swiper {
    width: 100%;
    height: 100%;
    position: relative;
}

.custom-slider-swiper .swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    height: 100%;
}

/* ============================================================================
   2. Slider Images
   ============================================================================ */

.slider-image-container {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-image {
    width: 100%;
    height: 100%!important;
    object-fit: cover;
    display: block;
    object-position: bottom center;
}

/* ============================================================================
   3. Navigation Arrows
   ============================================================================ */

.custom-slider-swiper .swiper-button-next,
.custom-slider-swiper .swiper-button-prev {
    position: absolute;
    bottom: var(--space-05x);
    top: unset!important;
    transform: translateY(-25%);
    width: auto;
    height: auto;
    background: transparent;
    border-radius: 0;
    color: var(--primary);
    font-size: 1rem;
    font-weight: 400;
    z-index: 99;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    outline: none!important;
    border: none!important;
}

/* Arrow positioning */
.custom-slider-swiper .swiper-button-next {
    right: calc(50% - 40px)!important;
    color: var(--white);
}
 
.custom-slider-swiper .swiper-button-prev {
    left: calc(50% - 40px)!important;
    color: var(--white);
}

/* Arrow icons - custom CSS arrows */
.custom-slider-swiper .swiper-button-next:after,
.custom-slider-swiper .swiper-button-prev:after {
    content: '';
    display: block;
    width: 12px;
    height: 12px;
    border: 1px solid currentColor;
    border-bottom: none;
    border-right: none;
    transform: rotate(45deg);
    margin: auto;
}

.custom-slider-swiper .swiper-button-next:after {
    transform: rotate(135deg);
}

.custom-slider-swiper .swiper-button-prev:after {
    transform: rotate(-45deg);
}

/* Arrow focus state */
.custom-slider-swiper .swiper-button-next:focus,
.custom-slider-swiper .swiper-button-prev:focus {
    outline: none!important;
    box-shadow: none!important;
    border: none!important;
}

/* ============================================================================
   4. Pagination
   ============================================================================ */

/* Pagination container */
.custom-slider-swiper .swiper-pagination {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Custom pagination with fraction numbers */
.custom-slider-swiper .swiper-pagination.custom-pagination {
    background: transparent linear-gradient(180deg, #00000000 0%, #000000 100%) 0% 0% no-repeat padding-box !important;
    padding: var(--space);
    padding-bottom: var(--space-05x);
    border-radius: 0;
    color: var(--primary);
    font-size: 0.875rem;
    font-weight: 400;
    justify-content: center;
}

.custom-slider-swiper .swiper-pagination.custom-pagination .swiper-pagination-current {
    font-weight: 400;
    color: var(--primary);
}

.custom-slider-swiper .swiper-pagination.custom-pagination .swiper-pagination-total {
    color: var(--primary);
}

/* Hide default pagination bullets */
.custom-slider-swiper .swiper-pagination-bullet {
    display: none;
}

/* ============================================================================
   5. Error & Loading States
   ============================================================================ */

/* Error messages */
.slider-error {
    background: #f8d7da;
    color: #721c24;
    padding: 15px;
    border: 1px solid #f5c6cb;
    border-radius: 4px;
    margin: 10px 0;
    font-size: 0.875rem;
}

/* Loading state */
.custom-slider-container.loading {
    position: relative;
    min-height: 200px;
}

.custom-slider-container.loading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* ============================================================================
   6. Accessibility
   ============================================================================ */

/* Focus states for keyboard navigation */
.custom-slider-swiper .swiper-button-next:focus,
.custom-slider-swiper .swiper-button-prev:focus {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .custom-slider-swiper .swiper-button-next,
    .custom-slider-swiper .swiper-button-prev {
        background: #000;
        border: 2px solid #fff;
    }
    
    .custom-slider-swiper .swiper-pagination.custom-pagination {
        background: #000;
        border: 2px solid #fff;
    }
}