/**
 * MM Ads Frontend Styles
 * Styles for frontend banner display
 * 
 * @package MM_Ads
 * @since 1.0.0
 */

/* ==========================================================================
   Base Banner Styles
   ========================================================================== */

.samm-km-ads-banner {
    position: relative;
    display: block;
    margin: 20px 0;
    border-radius: 8px;
    overflow: hidden;
    background: #f9f9f9;
    border: 1px solid #e1e1e1;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.samm-km-ads-banner:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

.samm-km-ads-banner-content {
    position: relative;
    width: 100%;
    height: 100%;
}

.samm-km-ads-slide-content {
    position: relative;
    width: 100%;
    height: 100%;
    cursor: pointer;
    transition: opacity 0.3s ease;
    outline: none;
}

.samm-km-ads-slide-content:hover {
    opacity: 0.95;
}

.samm-km-ads-slide-content:focus {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

/* ==========================================================================
   Image Styles
   ========================================================================== */

.samm-km-ads-image-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 37.5%; /* 16:9 aspect ratio (9/16 * 100) */
    overflow: hidden;
    background: #f0f0f0;
}

.samm-km-ads-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
}

.samm-km-ads-slide-content:hover .samm-km-ads-image {
    transform: scale(1.05);
}

/* ==========================================================================
   Video Styles
   ========================================================================== */

.samm-km-ads-video-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 37.5%; /* 16:9 aspect ratio */
    overflow: hidden;
    background: #000;
}

.samm-km-ads-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.samm-km-ads-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    z-index: 1;
    cursor: pointer;
}

/* Video play indicator */
.samm-km-ads-video-container::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-left: 20px solid rgba(255, 255, 255, 0.8);
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
    z-index: 2;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.samm-km-ads-video-container:hover::before {
    opacity: 1;
}

/* ==========================================================================
   Single Banner Styles
   ========================================================================== */

.samm-km-ads-single-banner {
    max-width: 800px;
}

.samm-km-ads-single-banner .samm-km-ads-image-container,
.samm-km-ads-single-banner .samm-km-ads-video-container {
    padding-bottom: 31.25%; /* Adjusted for banner format */
}

/* ==========================================================================
   Slider Banner Styles
   ========================================================================== */

.samm-km-ads-slider-banner {
    max-width: 800px;
}

.samm-km-ads-slider-banner .swiper-wrapper {
    align-items: center;
}

.samm-km-ads-slider-banner .swiper-slide {
    height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Swiper Navigation */
.samm-km-ads-slider-banner .swiper-button-next,
.samm-km-ads-slider-banner .swiper-button-prev {
    color: #fff;
    background: rgba(0, 0, 0, 0.6);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    margin-top: -20px;
    transition: all 0.3s ease;
}

.samm-km-ads-slider-banner .swiper-button-next::after,
.samm-km-ads-slider-banner .swiper-button-prev::after {
    font-size: 16px;
    font-weight: bold;
}

.samm-km-ads-slider-banner .swiper-button-next:hover,
.samm-km-ads-slider-banner .swiper-button-prev:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
}

.samm-km-ads-slider-banner .swiper-button-next:focus,
.samm-km-ads-slider-banner .swiper-button-prev:focus {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

/* Swiper Pagination */
.samm-km-ads-slider-banner .swiper-pagination {
    bottom: 15px;
    left: 0;
    right: 0;
}

.samm-km-ads-slider-banner .swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.7);
    border: 2px solid rgba(0, 0, 0, 0.3);
    opacity: 1;
    transition: all 0.3s ease;
}

.samm-km-ads-slider-banner .swiper-pagination-bullet-active {
    background: #fff;
    border-color: #0073aa;
    transform: scale(1.2);
}

.samm-km-ads-slider-banner .swiper-pagination-bullet:hover {
    background: #fff;
    transform: scale(1.1);
}

/* ==========================================================================
   Banner Labels
   ========================================================================== */

.samm-km-ads-banner-label {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 4px 8px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 10;
    pointer-events: none;
}

.samm-km-ads-banner-label small {
    font-size: inherit;
    color: inherit;
}

/* ==========================================================================
   Alignment Classes
   ========================================================================== */

.samm-km-ads-align-left {
    float: left;
    margin: 0 20px 20px 0;
}

.samm-km-ads-align-center {
    margin-left: auto;
    margin-right: auto;
}

.samm-km-ads-align-right {
    float: right;
    margin: 0 0 20px 20px;
}

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

.screen-reader-text {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    white-space: nowrap;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .samm-km-ads-banner {
        border: 2px solid #000;
    }
    
    .samm-km-ads-banner-label {
        background: #000;
        border: 1px solid #fff;
    }
    
    .samm-km-ads-slider-banner .swiper-button-next,
    .samm-km-ads-slider-banner .swiper-button-prev {
        background: #000;
        border: 2px solid #fff;
    }
    
    .samm-km-ads-slider-banner .swiper-pagination-bullet {
        background: #000;
        border: 2px solid #fff;
    }
    
    .samm-km-ads-slider-banner .swiper-pagination-bullet-active {
        background: #fff;
        border-color: #000;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .samm-km-ads-banner,
    .samm-km-ads-slide-content,
    .samm-km-ads-image,
    .samm-km-ads-slider-banner .swiper-button-next,
    .samm-km-ads-slider-banner .swiper-button-prev,
    .samm-km-ads-slider-banner .swiper-pagination-bullet {
        transition: none;
    }
    
    .samm-km-ads-banner:hover {
        transform: none;
    }
    
    .samm-km-ads-slide-content:hover .samm-km-ads-image {
        transform: none;
    }
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

/* Tablet styles */
@media (max-width: 768px) {
    .samm-km-ads-banner {
        margin: 15px 0;
        border-radius: 6px;
    }
    
    .samm-km-ads-align-left,
    .samm-km-ads-align-right {
        float: none;
        margin: 15px 0;
    }
    
    .samm-km-ads-single-banner .samm-km-ads-image-container,
    .samm-km-ads-single-banner .samm-km-ads-video-container {
        padding-bottom: 40%; /* Slightly taller on tablets */
    }
    
    .samm-km-ads-slider-banner .swiper-button-next,
    .samm-km-ads-slider-banner .swiper-button-prev {
        width: 35px;
        height: 35px;
        margin-top: -17.5px;
    }
    
    .samm-km-ads-slider-banner .swiper-button-next::after,
    .samm-km-ads-slider-banner .swiper-button-prev::after {
        font-size: 14px;
    }
    
    .samm-km-ads-banner-label {
        top: 8px;
        right: 8px;
        padding: 3px 6px;
        font-size: 10px;
    }
}

/* Mobile styles */
@media (max-width: 480px) {
    .samm-km-ads-banner {
        margin: 10px 0;
        border-radius: 4px;
    }
    
    .samm-km-ads-single-banner .samm-km-ads-image-container,
    .samm-km-ads-single-banner .samm-km-ads-video-container {
        padding-bottom: 50%; /* Taller on mobile */
    }
    
    .samm-km-ads-slider-banner .swiper-button-next,
    .samm-km-ads-slider-banner .swiper-button-prev {
        width: 30px;
        height: 30px;
        margin-top: -15px;
    }
    
    .samm-km-ads-slider-banner .swiper-button-next::after,
    .samm-km-ads-slider-banner .swiper-button-prev::after {
        font-size: 12px;
    }
    
    .samm-km-ads-slider-banner .swiper-pagination-bullet {
        width: 10px;
        height: 10px;
    }
    
    .samm-km-ads-banner-label {
        top: 6px;
        right: 6px;
        padding: 2px 5px;
        font-size: 9px;
    }
    
    .samm-km-ads-video-container::before {
        border-left-width: 15px;
        border-top-width: 9px;
        border-bottom-width: 9px;
    }
}

/* Very small screens */
@media (max-width: 320px) {
    .samm-km-ads-banner {
        margin: 8px 0;
    }
    
    .samm-km-ads-single-banner .samm-km-ads-image-container,
    .samm-km-ads-single-banner .samm-km-ads-video-container {
        padding-bottom: 60%; /* Even taller on very small screens */
    }
    
    .samm-km-ads-slider-banner .swiper-button-next,
    .samm-km-ads-slider-banner .swiper-button-prev {
        width: 25px;
        height: 25px;
        margin-top: -12.5px;
    }
    
    .samm-km-ads-slider-banner .swiper-button-next::after,
    .samm-km-ads-slider-banner .swiper-button-prev::after {
        font-size: 10px;
    }
}

/* ==========================================================================
   Loading States
   ========================================================================== */

.samm-km-ads-banner.loading {
    opacity: 0.7;
    pointer-events: none;
}

.samm-km-ads-banner.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #0073aa;
    border-radius: 50%;
    animation: samm-km-ads-spin 1s linear infinite;
    z-index: 20;
}

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

/* ==========================================================================
   Error States
   ========================================================================== */

.samm-km-ads-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    border-radius: 5px;
    padding: 15px;
    margin: 10px 0;
    font-size: 14px;
    text-align: center;
}

.samm-km-ads-error strong {
    font-weight: 600;
}

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

@media print {
    .samm-km-ads-banner {
        border: 1px solid #000;
        box-shadow: none;
        page-break-inside: avoid;
    }
    
    .samm-km-ads-banner-label,
    .samm-km-ads-slider-banner .swiper-button-next,
    .samm-km-ads-slider-banner .swiper-button-prev,
    .samm-km-ads-slider-banner .swiper-pagination {
        display: none;
    }
    
    .samm-km-ads-video-container::before {
        display: none;
    }
}

/* ==========================================================================
   Dark Mode Support
   ========================================================================== */

@media (prefers-color-scheme: dark) {
    .samm-km-ads-banner {
        background: #2c2c2c;
        border-color: #444;
    }
    
    .samm-km-ads-banner-label {
        background: rgba(255, 255, 255, 0.9);
        color: #000;
    }
    
    .samm-km-ads-error {
        background: #2c1e1e;
        color: #f8d7da;
        border-color: #444;
    }
}

/* Video interaction enhancements */
.samm-km-ads-slider-banner video {
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.samm-km-ads-slider-banner:hover video {
    opacity: 0.95;
}

/* Optional: Show a subtle pause indicator on hover */
.samm-km-ads-video-container::after {
    content: '⏸️';
    position: absolute;
    top: 10px;
    left: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 5px 8px;
    border-radius: 4px;
    font-size: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    z-index: 10;
}

.samm-km-ads-slider-banner:hover .samm-km-ads-video-container::after {
    opacity: 1;
}

/* Hide the indicator if no video */
.samm-km-ads-image-container::after {
    display: none;
}
@media (max-width: 768px) {
  .samm-km-ads-image,
video.samm-km-ads-video  {
    object-fit: contain !important;
	width:auto !important;
	height:auto !important;
  }
}