/**
 * ReviewManager Frontend Styles - FIXED MOBILE GRID
 * @package DCS_ReviewManager
 * @author DCom-Systems KG
 */

/* ========================================
   Container
   ======================================== */

.dcs-revt-container {
    background: #FFFFFF;
    padding: 0;
    margin: 20px 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    color: #0F1111;
}

/* ========================================
   Review Summary Header
   ======================================== */

.dcs-revt-header {
    border-bottom: 1px solid #E3E6E6;
    padding-bottom: 20px;
    margin-bottom: 20px;
}

.dcs-revt-rating-summary {
    display: flex;
    align-items: flex-start;
    gap: 30px;
}

.dcs-revt-rating-average {
    font-size: 60px;
    font-weight: 300;
    color: #0F1111;
    line-height: 1;
}

.dcs-revt-rating-details {
    flex: 1;
}

.dcs-revt-rating-count {
    font-size: 14px;
    color: #565959;
    margin-top: 5px;
}

/* ========================================
   Stars
   ======================================== */

.dcs-revt-stars {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    line-height: 1;
    vertical-align: middle;
}

.dcs-revt-star {
    display: inline-block;
    width: 18px;
    height: 18px;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="%23FFA41C"><path d="M12 17.27L18.18 21l-1.64-7.03L22 9.24l-7.19-.61L12 2 9.19 8.63 2 9.24l5.46 4.73L5.82 21z"/></svg>') center/contain no-repeat;
}

.dcs-revt-star.empty {
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="%23DDD"><path d="M12 17.27L18.18 21l-1.64-7.03L22 9.24l-7.19-.61L12 2 9.19 8.63 2 9.24l5.46 4.73L5.82 21z"/></svg>') center/contain no-repeat;
}

.dcs-revt-star.half {
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="url(%23halfGradient)"><defs><linearGradient id="halfGradient"><stop offset="50%25" stop-color="%23FFA41C"/><stop offset="50%25" stop-color="%23DDD"/></linearGradient></defs><path d="M12 17.27L18.18 21l-1.64-7.03L22 9.24l-7.19-.61L12 2 9.19 8.63 2 9.24l5.46 4.73L5.82 21z"/></svg>') center/contain no-repeat;
}

/* Header Stars slightly bigger */
.dcs-revt-header .dcs-revt-stars .dcs-revt-star {
    width: 22px;
    height: 22px;
}

/* ========================================
   Rating Distribution Toggle
   ======================================== */

.dcs-revt-show-distribution {
    color: #007185;
    text-decoration: none;
    font-size: 14px;
    cursor: pointer;
    display: inline-block;
    margin-top: 10px;
}

.dcs-revt-show-distribution:hover {
    color: #e09000;
    text-decoration: underline;
}

.dcs-revt-show-distribution::after {
    content: ' ▼';
    font-size: 10px;
}

.dcs-revt-show-distribution.active::after {
    content: ' ▲';
}

/* ========================================
   Rating Distribution (Hidden by default)
   ======================================== */

.dcs-revt-rating-distribution {
    display: none;
    margin-top: 15px;
    max-width: 400px;
}

.dcs-revt-rating-distribution.visible {
    display: block;
}

.dcs-revt-rating-bar {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 4px;
    font-size: 14px;
}

.dcs-revt-rating-bar-label {
    color: #007185;
    text-decoration: none;
    cursor: pointer;
    min-width: 80px;
}

.dcs-revt-rating-bar-label:hover {
    color: #e09000;
    text-decoration: underline;
}

.dcs-revt-rating-bar-track {
    flex: 1;
    height: 18px;
    background: #F0F2F2;
    border-radius: 3px;
    overflow: hidden;
}

.dcs-revt-rating-bar-fill {
    height: 100%;
    background: #FFA41C;
    transition: width 0.3s ease;
}

.dcs-revt-rating-bar-percent {
    min-width: 35px;
    text-align: right;
    color: #0F1111;
    font-size: 14px;
}

/* ========================================
   Filter Tabs
   ======================================== */

.dcs-revt-filter-tabs {
    display: flex;
    gap: 8px;
    margin: 20px 0;
    padding-bottom: 15px;
    border-bottom: 1px solid #E3E6E6;
    flex-wrap: wrap;
}

.dcs-revt-filter-tab {
    background: #FFF;
    border: 1px solid #D5D9D9;
    border-radius: 8px;
    padding: 6px 14px;
    font-size: 13px;
    color: #0F1111;
    cursor: pointer;
    transition: all 0.1s ease;
}

.dcs-revt-filter-tab:hover {
    background: #F7FAFA;
    border-color: #007185;
}

.dcs-revt-filter-tab.active {
    background: #0F1111;
    color: #FFF;
    border-color: #0F1111;
}

/* ========================================
   Reviews List - Base Styles
   ======================================== */

.dcs-revt-reviews-list {
    margin-top: 20px;
}

/* ========================================
   Review Item - Default Single Column
   ======================================== */

.dcs-revt-review-item {
    padding: 20px 0;
    border-bottom: 1px solid #E3E6E6;
}

.dcs-revt-review-header {
    margin-bottom: 12px;
}

.dcs-revt-reviewer-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.dcs-revt-reviewer-name {
    font-size: 14px;
    font-weight: 500;
    color: #0F1111;
}

.dcs-revt-verified-badge {
    background: none;
    color: #0a8f0a;  /* Grün statt Orange */
    font-size: 12px;
    font-weight: 400;
}

.dcs-revt-verified-badge::before {
    content: '✓ ';
    color: #0a8f0a;
    margin-right: 3px;
}

/* Answered Badge */
.dcs-revt-answered-badge {
    background: none;
    color: #e09000;
    font-size: 12px;
    font-weight: 400;
    margin-left: 8px;
}

.dcs-revt-answered-badge::before {
    content: '💬 ';
    margin-right: 2px;
}

.dcs-revt-review-meta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #565959;
}

.dcs-revt-review-date {
    color: #565959;
    font-size: 14px;
}

/* Separator dot */
.dcs-revt-review-meta > span:not(.dcs-revt-review-date):not(.dcs-revt-stars) {
    font-size: 16px;
    line-height: 1;
    color: #565959;
}

.dcs-revt-review-content {
    font-size: 14px;
    line-height: 1.5;
    color: #0F1111;
    margin: 12px 0;
}

.dcs-revt-review-content.truncated {
    max-height: 4.5em;
    overflow: hidden;
    position: relative;
}

.dcs-revt-read-more {
    color: #007185;
    font-size: 14px;
    text-decoration: none;
    cursor: pointer;
    display: inline-block;
    margin-top: 4px;
}

.dcs-revt-read-more:hover {
    color: #C7511F;
    text-decoration: underline;
}

/* ========================================
   Review Images
   ======================================== */

.dcs-revt-review-images {
    display: flex;
    gap: 8px;
    margin-top: 12px;
    flex-wrap: wrap;
}

.dcs-revt-review-image {
    width: 88px;
    height: 88px;
    border: 1px solid #D5D9D9;
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    position: relative;
}

.dcs-revt-review-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.dcs-revt-review-image:hover {
    border-color: #007185;
}

.dcs-revt-more-images {
    position: absolute;
    inset: 0;
    background: rgba(0,0,0,0.7);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 500;
}

/* ========================================
   Load More Button
   ======================================== */

.dcs-revt-load-more-container {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #E3E6E6;
}

.dcs-revt-load-more-btn {
    background: #FFD814;
    border: 1px solid #FCD200;
    border-radius: 8px;
    color: #0F1111;
    padding: 8px 16px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.1s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.dcs-revt-load-more-btn:hover {
    background: #F7CA00;
}

.dcs-revt-load-more-btn:disabled {
    background: #F7FAFA;
    border-color: #D5D9D9;
    color: #565959;
    cursor: not-allowed;
}

.dcs-revt-load-more-btn.loading {
    opacity: 0.7;
    cursor: wait;
}

.dcs-revt-review-stats {
    font-size: 12px;
    color: #565959;
    margin-top: 8px;
}

/* ========================================
   No Reviews
   ======================================== */

.dcs-revt-no-reviews {
    padding: 40px 20px;
    text-align: center;
    color: #565959;
    border-bottom: 1px solid #E3E6E6;
}

.dcs-revt-no-reviews p {
    margin: 8px 0;
    font-size: 14px;
}

.dcs-revt-write-review-btn {
    display: inline-block;
    margin-top: 15px;
    background: #FFD814;
    border: 1px solid #FCD200;
    border-radius: 8px;
    color: #0F1111;
    padding: 8px 20px;
    text-decoration: none;
    font-size: 14px;
    transition: background 0.1s ease;
}

.dcs-revt-write-review-btn:hover {
    background: #F7CA00;
    color: #0F1111;
    text-decoration: none;
}

/* ========================================
   No More Reviews Message
   ======================================== */

.dcs-revt-no-more-reviews {
    text-align: center;
    padding: 20px;
    color: #666;
    font-size: 14px;
}

/* ========================================
   Loading Spinner
   ======================================== */

.dcs-revt-loading-spinner {
    display: none;
    width: 30px;
    height: 30px;
    border: 3px solid #F0F2F2;
    border-top-color: #FF9900;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 20px auto;
}

.dcs-revt-loading-spinner.active {
    display: block;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ========================================
   Lightbox
   ======================================== */

.dcs-revt-lightbox {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.9);
    z-index: 999999;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.dcs-revt-lightbox.active {
    display: flex;
}

.dcs-revt-lightbox img {
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
}

.dcs-revt-lightbox-close,
.dcs-revt-lightbox-prev,
.dcs-revt-lightbox-next {
    position: absolute;
    background: rgba(255,255,255,0.1);
    border: none;
    color: white;
    font-size: 30px;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
}

.dcs-revt-lightbox-close {
    top: 20px;
    right: 20px;
}

.dcs-revt-lightbox-prev {
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.dcs-revt-lightbox-next {
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.dcs-revt-lightbox-close:hover,
.dcs-revt-lightbox-prev:hover,
.dcs-revt-lightbox-next:hover {
    background: rgba(255,255,255,0.2);
}

/* ========================================
   Grid Layouts - Desktop & Tablet
   ======================================== */

/* Two Column Layout */
.dcs-revt-reviews-list.two-column {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* Three Column Layout */
.dcs-revt-reviews-list.three-column {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* Grid Items - Card Style */
.dcs-revt-reviews-list.two-column .dcs-revt-review-item,
.dcs-revt-reviews-list.three-column .dcs-revt-review-item {
    border-bottom: none;
    border: 1px solid #E3E6E6;
    padding: 15px;
    border-radius: 4px;
    background: #fff;
}

/* Adjust header in grid layouts for better wrapping */
.dcs-revt-reviews-list.two-column .dcs-revt-reviewer-info,
.dcs-revt-reviews-list.three-column .dcs-revt-reviewer-info {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
}

.dcs-revt-reviews-list.two-column .dcs-revt-review-meta,
.dcs-revt-reviews-list.three-column .dcs-revt-review-meta {
    width: 100%;
}

/* Hide separator in grid layouts */
.dcs-revt-reviews-list.two-column .dcs-revt-review-meta > span:not(.dcs-revt-review-date):not(.dcs-revt-stars),
.dcs-revt-reviews-list.three-column .dcs-revt-review-meta > span:not(.dcs-revt-review-date):not(.dcs-revt-stars) {
    display: none;
}

/* Adjust image sizes in grid layouts */
.dcs-revt-reviews-list.three-column .dcs-revt-review-image {
    width: 60px;
    height: 60px;
}

/* ========================================
   Tablet Responsive (768px - 1024px)
   ======================================== */

@media (min-width: 768px) and (max-width: 1024px) {
    /* Three columns become two on tablet */
    .dcs-revt-reviews-list.three-column {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Respect data-tablet attribute */
    .dcs-revt-reviews-list[data-tablet="two-column"] {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .dcs-revt-reviews-list[data-tablet="single-column"] {
        display: block !important;
    }
    
    .dcs-revt-reviews-list[data-tablet="single-column"] .dcs-revt-review-item {
        border: none;
        border-bottom: 1px solid #E3E6E6;
        padding: 15px 0;
        border-radius: 0;
    }
}

/* ========================================
   Mobile Responsive (max-width: 767px)
   ======================================== */

@media (max-width: 767px) {
    /* Header adjustments */
    .dcs-revt-rating-summary {
        flex-direction: column;
        gap: 15px;
    }
    
    .dcs-revt-rating-average {
        font-size: 48px;
    }
    
    /* Filter tabs horizontal scroll */
    .dcs-revt-filter-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
        gap: 6px;
    }
    
    .dcs-revt-filter-tab {
        flex-shrink: 0;
        font-size: 12px;
        padding: 5px 10px;
    }
    
    /* Two column layout on mobile when data-mobile="two-column" */
    .dcs-revt-reviews-list[data-mobile="two-column"] {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
    }
    
    .dcs-revt-reviews-list[data-mobile="two-column"] .dcs-revt-review-item {
        border-bottom: none !important;
        border: 1px solid #E3E6E6 !important;
        padding: 10px !important;
        border-radius: 4px !important;
    }
    
    /* Mobile two-column specific adjustments */
    .dcs-revt-reviews-list[data-mobile="two-column"] .dcs-revt-reviewer-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    
    .dcs-revt-reviews-list[data-mobile="two-column"] .dcs-revt-reviewer-name {
        font-size: 13px;
        word-break: break-word;
        line-height: 1.3;
    }
    
    .dcs-revt-reviews-list[data-mobile="two-column"] .dcs-revt-review-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
        width: 100%;
    }
    
    .dcs-revt-reviews-list[data-mobile="two-column"] .dcs-revt-stars {
        margin-bottom: 2px;
    }
    
    .dcs-revt-reviews-list[data-mobile="two-column"] .dcs-revt-star {
        width: 14px;
        height: 14px;
    }
    
    .dcs-revt-reviews-list[data-mobile="two-column"] .dcs-revt-review-date {
        font-size: 11px;
        color: #999;
    }
    
    /* Hide separator in mobile two-column */
    .dcs-revt-reviews-list[data-mobile="two-column"] .dcs-revt-review-meta > span:not(.dcs-revt-review-date):not(.dcs-revt-stars) {
        display: none;
    }
    
    /* Content adjustments */
    .dcs-revt-reviews-list[data-mobile="two-column"] .dcs-revt-review-content {
        font-size: 12px;
        line-height: 1.4;
        word-break: break-word;
        margin: 8px 0;
    }
    
    /* Smaller images in mobile two-column */
    .dcs-revt-reviews-list[data-mobile="two-column"] .dcs-revt-review-images {
        gap: 4px;
    }
    
    .dcs-revt-reviews-list[data-mobile="two-column"] .dcs-revt-review-image {
        width: 45px;
        height: 45px;
    }
    
    /* Verified badge adjustments */
    .dcs-revt-reviews-list[data-mobile="two-column"] .dcs-revt-verified-badge {
        font-size: 10px;
        display: block;
    }
    
    /* Single column layout when data-mobile="single-column" */
    .dcs-revt-reviews-list[data-mobile="single-column"] {
        display: block !important;
    }
    
    .dcs-revt-reviews-list[data-mobile="single-column"] .dcs-revt-review-item {
        border: none !important;
        border-bottom: 1px solid #E3E6E6 !important;
        padding: 15px 0 !important;
        border-radius: 0 !important;
    }
    
    /* Override grid for all layouts on mobile if needed */
    .dcs-revt-reviews-list.three-column[data-mobile="two-column"] {
        grid-template-columns: repeat(2, 1fr) !important;
    }
}

/* ========================================
   Very Small Mobile (max-width: 380px)
   ======================================== */

@media (max-width: 380px) {
    /* Keep two columns but with minimal gap */
    .dcs-revt-reviews-list[data-mobile="two-column"] {
        gap: 6px !important;
    }
    
    .dcs-revt-reviews-list[data-mobile="two-column"] .dcs-revt-review-item {
        padding: 8px !important;
    }
    
    .dcs-revt-reviews-list[data-mobile="two-column"] .dcs-revt-reviewer-name {
        font-size: 12px;
    }
    
    .dcs-revt-reviews-list[data-mobile="two-column"] .dcs-revt-review-content {
        font-size: 11px;
    }
    
    .dcs-revt-reviews-list[data-mobile="two-column"] .dcs-revt-star {
        width: 12px;
        height: 12px;
    }
    
    .dcs-revt-rating-average {
        font-size: 36px;
    }
}

/* Remove focus outline after click */
.dcs-revt-load-more-btn:focus {
    outline: none;
    background: #FFD814;
    border-color: #FCD200;
}

/* Optional: Add focus-visible for keyboard navigation (better accessibility) */
.dcs-revt-load-more-btn:focus-visible {
    outline: 2px solid #0073aa;
    outline-offset: 2px;
}

/* Button Group */
.dcs-revt-button-group {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.dcs-revt-collapse-btn {
    background: #FFF;
    border: 1px solid #D5D9D9;
    border-radius: 8px;
    color: #0F1111;
    padding: 8px 16px;
    font-size: 14px;
    cursor: pointer;
    transition: background 0.1s ease;
}

.dcs-revt-collapse-btn:hover {
    background: #F7FAFA;
    border-color: #007185;
}

/* ========================================
   Shop Responses / Review Replies
   ======================================== */

.dcs-revt-shop-response {
    margin-top: 20px;
    padding: 12px 15px;
    background: #F9FAFB;
    border-left: 2px solid #007185;
    border-radius: 0 4px 4px 0;
    position: relative;
}

.dcs-revt-response-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
    font-size: 13px;
    color: #565959;
}

.dcs-revt-response-label {
    color: #007185;
    font-weight: 500;
    font-size: 13px;
}

.dcs-revt-response-date {
    font-size: 12px;
    color: #999;
}

.dcs-revt-response-content {
    font-size: 14px;
    line-height: 1.5;
    color: #0F1111;
}

/* Space after "Mehr anzeigen" link */
.dcs-revt-read-more + .dcs-revt-shop-response {
    margin-top: 25px;
}

/* Grid Layout Adjustments */
.dcs-revt-reviews-list.two-column .dcs-revt-shop-response,
.dcs-revt-reviews-list.three-column .dcs-revt-shop-response {
    margin-top: 15px;
    padding: 10px 12px;
}

.dcs-revt-reviews-list.two-column .dcs-revt-response-content,
.dcs-revt-reviews-list.three-column .dcs-revt-response-content {
    font-size: 13px;
}

.dcs-revt-reviews-list.three-column .dcs-revt-response-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
}

/* Mobile Responsive */
@media (max-width: 767px) {
    .dcs-revt-shop-response {
        padding: 10px 12px;
        margin-top: 20px;
    }
    
    .dcs-revt-response-content {
        font-size: 14px;
    }
    
    .dcs-revt-response-header {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    /* Mobile two-column adjustments */
    .dcs-revt-reviews-list[data-mobile="two-column"] .dcs-revt-shop-response {
        padding: 8px 10px;
        margin-top: 12px;
    }
    
    .dcs-revt-reviews-list[data-mobile="two-column"] .dcs-revt-response-content {
        font-size: 12px;
    }
}