/* BA Advanced Post Sliders - Frontend Styles */

.ba-post-sliders {
    margin: 30px 0;
    clear: both;
}

.ba-slider-block {
    margin-bottom: 30px;
}

.ba-slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    flex-wrap: wrap;
    gap: 10px;
}

.ba-slider-header h3 {
    font-size: 18px;
    margin: 0;
    color: #333;
    font-weight: 600;
    border-bottom: 2px solid #3498db;
    padding-bottom: 8px;
    flex: 1 1 auto;
    min-width: 200px;
}

.ba-slider-controls {
    display: flex;
    gap: 8px;
    align-items: center;
    flex-shrink: 0;
}

.ba-slider-btn {
    width: 34px;
    height: 34px;
    border: 1px solid #ddd;
    background: #fff;
    color: #666;
    border-radius: 4px;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    line-height: 1;
}

.ba-slider-btn:hover:not(:disabled) {
    background: #3498db;
    border-color: #3498db;
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(52, 152, 219, 0.3);
}

.ba-slider-btn:active:not(:disabled) {
    transform: translateY(0);
}

.ba-slider-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
}

.ba-slider-btn:focus {
    outline: 2px solid #3498db;
    outline-offset: 2px;
}

.ba-loading-indicator {
    display: none;
    margin-left: 10px;
}

.ba-loading-indicator.ba-active {
    display: block;
}

.ba-loader {
    width: 22px;
    height: 22px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid #3498db;
    border-radius: 50%;
    animation: ba-spin 0.8s linear infinite;
}

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

.ba-slider-container {
    overflow: hidden;
    position: relative;
    border-radius: 8px;
}

.ba-slider {
    display: flex;
    gap: 15px;
    transition: transform 0.3s ease;
    touch-action: pan-y;
    padding: 5px 0;
}

.ba-slide {
    flex: 0 0 auto;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.ba-slide:hover {
    transform: translateY(-3px);
    border-color: #3498db;
    box-shadow: 0 8px 25px rgba(52, 152, 219, 0.15);
}

.ba-slide a {
    text-decoration: none;
    color: inherit;
    display: block;
    height: 100%;
}

.ba-slide a:focus {
    outline: 2px solid #3498db;
    outline-offset: 2px;
}

.ba-slide-img {
    height: 140px;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.ba-slide-img picture,
.ba-slide-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.2s ease;
}

.ba-slide:hover .ba-slide-img img {
    transform: scale(1.05);
}

.ba-slide .ba-no-image {
    font-size: 36px;
    color: #bdc3c7;
    opacity: 0.7;
}

.ba-slide h4 {
    margin: 0;
    padding: 15px 15px 8px;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    color: #2c3e50;
    height: 55px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.ba-slide .ba-date {
    display: block;
    padding: 0 15px 15px;
    font-size: 12px;
    color: #7f8c8d;
    font-weight: 500;
}

/* Responsive breakpoints */
@media (min-width: 1200px) {
    .ba-slide {
        width: calc(20% - 12px);
    }
}

@media (min-width: 900px) and (max-width: 1199px) {
    .ba-slide {
        width: calc(25% - 11.25px);
    }
}

@media (min-width: 600px) and (max-width: 899px) {
    .ba-slide {
        width: calc(33.333% - 10px);
    }
}

@media (max-width: 599px) {
    .ba-slide {
        width: calc(50% - 7.5px);
    }
    
    .ba-slider-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .ba-slider-controls {
        justify-content: center;
    }
    
    .ba-slider-header h3 {
        text-align: center;
    }
    
    .ba-slide h4 {
        height: auto;
        padding: 10px 10px 5px;
        font-size: 13px;
    }
    
    .ba-slide .ba-date {
        padding: 0 10px 10px;
        font-size: 11px;
    }
    
    .ba-slide-img {
        height: 120px;
    }
}

/* Accessibility */
.screen-reader-text {
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    width: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
}