/* 
 * itweso WordPress Portlet - Modern Card Layout CSS
 * 
 * @package ItwesoWordPress
 * @author itweso GmbH
 * @version 1.2.0
 * @copyright 2025 itweso GmbH
 */

.itweso-blog-portlet {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    margin: 0;
    background: #ffffff;
    border: 1px solid #e1e5e9;
    border-radius: 16px !important;
    position: relative;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}


.itweso-blog-portlet .blog-header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 20px 16px 20px;
    border-bottom: 3px solid #f89917;
    margin-bottom: 0;
}

.itweso-blog-portlet .blog-header-title {
    background: transparent;
    color: #2d3748;
    font-size: 24px;
    font-weight: 700;
    text-align: left;
    letter-spacing: -0.5px;
    margin: 0;
}

.itweso-blog-portlet .btn-header {
    white-space: nowrap;
}

@media (max-width: 768px) {
    .itweso-blog-portlet .blog-header-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .itweso-blog-portlet .btn-header {
        width: 100%;
        text-align: center;
    }
}

/* Card Container - Optimiert für 4 Cards */
.itweso-blog-portlet .blog-cards-container {
    padding: 20px;
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(2, 1fr);
}

/* Responsive Grid für verschiedene Bildschirmgrößen */
@media (min-width: 1400px) {
    .itweso-blog-portlet .blog-cards-container {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .itweso-blog-portlet .blog-cards-container {
        grid-template-columns: 1fr;
        padding: 15px;
        gap: 15px;
    }
}

/* Individual Blog Card */
.itweso-blog-portlet .blog-card {
    background: #ffffff;
    border: 1px solid #e1e5e9;
    border-radius: 16px !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    height: 100%;
}

/* Höhere Spezifität für Blog Cards - überschreibt alle anderen Regeln */
div.itweso-blog-portlet article {
    border-radius: 16px !important;
}

/* Höhere Spezifität für Blog Cards - überschreibt alle anderen Regeln */
div.itweso-blog-portlet article.blog-card {
    border-radius: 16px !important;
    overflow: visible !important;
}

/* Sehr hohe Spezifität für Border-Radius */
div.itweso-blog-portlet article.blog-card[class*="blog-card"] {
    border-radius: 16px !important;
}

/* Versteckte Cards (durch JavaScript gesteuert) */
.itweso-blog-portlet .blog-card-hidden {
    display: none !important;
}

.itweso-blog-portlet .blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.15);
}

.itweso-blog-portlet .blog-card-featured {
    position: relative;
    box-shadow: 0 1px 3px rgba(248, 153, 23, 0.2);
}

.itweso-blog-portlet .blog-card-featured::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #f89917 0%, #ff6b35 100%);
    border-radius: 0;
}

.itweso-blog-portlet .blog-card-featured:hover {
    box-shadow: 0 12px 40px rgba(248, 153, 23, 0.25);
}

/* Card Header (Image Section) */
.itweso-blog-portlet .blog-card-header {
    position: relative;
    border-radius: 16px 16px 0 0 !important;
    overflow: hidden;
}

/* Höhere Spezifität für Card Header */
div.itweso-blog-portlet article.blog-card .blog-card-header {
    border-radius: 16px 16px 0 0 !important;
}

.itweso-blog-portlet .blog-card-image-link,
.itweso-blog-portlet .blog-card-header-link {
    display: block;
    text-decoration: none;
    color: inherit;
    transition: transform 0.2s ease;
}

.itweso-blog-portlet .blog-card-image-link:hover,
.itweso-blog-portlet .blog-card-header-link:hover {
    text-decoration: none;
    color: inherit;
}

.itweso-blog-portlet .blog-card-image {
    position: relative;
    height: 180px;
    border-radius: 16px 16px 0 0 !important;
    overflow: hidden;
}

/* Höhere Spezifität für Card Images */
div.itweso-blog-portlet article.blog-card .blog-card-image {
    border-radius: 16px 16px 0 0 !important;
}

/* Responsive Image Heights */
@media (min-width: 1400px) {
    .itweso-blog-portlet .blog-card-image {
        height: 160px; /* Kleiner für 4 Cards nebeneinander */
    }
}

@media (max-width: 768px) {
    .itweso-blog-portlet .blog-card-image {
        height: 200px;
    }
}

.itweso-blog-portlet .blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
    border-radius: 16px 16px 0 0 !important;
}

/* Höhere Spezifität für Bilder */
div.itweso-blog-portlet article.blog-card .blog-card-image img {
    border-radius: 16px 16px 0 0 !important;
}

.itweso-blog-portlet .blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.itweso-blog-portlet .blog-card-header-no-image {
    background: linear-gradient(135deg, #435334 0%, #5a6b47 100%);
    color: #ffffff;
    padding: 16px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 60px;
    border-radius: 16px 16px 0 0 !important;
}

.itweso-blog-portlet .blog-card-category {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Featured Badges */
.itweso-blog-portlet .featured-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    background: linear-gradient(135deg, #f89917 0%, #ff6b35 100%);
    color: #ffffff;
    padding: 8px 16px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 16px !important;
    box-shadow: 0 4px 12px rgba(248, 153, 23, 0.4);
}

.itweso-blog-portlet .featured-badge-header {
    background: linear-gradient(135deg, #f89917 0%, #ff6b35 100%);
    color: #ffffff;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 16px !important;
    box-shadow: 0 2px 8px rgba(248, 153, 23, 0.3);
}

/* Card Content */
.itweso-blog-portlet .blog-card-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.itweso-blog-portlet .blog-card-title-section {
    margin-bottom: 15px;
    background-color: transparent !important;
    background: transparent !important;
}

/* Spezifische Überschreibung für header.blog-card-title-section */
.itweso-blog-portlet header.blog-card-title-section {
    background-color: transparent !important;
    background: transparent !important;
    color: inherit !important;
}

.itweso-blog-portlet .blog-card-title {
    margin: 0 0 10px 0;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.3;
}

/* Responsive Titel-Größen */
@media (min-width: 1400px) {
    .itweso-blog-portlet .blog-card-title {
        font-size: 16px; /* Kleiner für 4 Cards */
    }
}

@media (max-width: 768px) {
    .itweso-blog-portlet .blog-card-title {
        font-size: 18px;
    }
}

.itweso-blog-portlet .blog-card-title a {
    color: #2d3748;
    text-decoration: none;
    transition: color 0.2s ease;
}

.itweso-blog-portlet .blog-card-title a:hover {
    color: #435334;
}

.itweso-blog-portlet .blog-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    font-size: 13px;
    color: #718096;
    margin-bottom: 15px;
}

.itweso-blog-portlet .blog-card-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.itweso-blog-portlet .blog-card-category {
    font-weight: 600;
    color: #435334;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
}

.itweso-blog-portlet .blog-card-excerpt {
    color: #4a5568;
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
}

/* Responsive Excerpt */
@media (min-width: 1400px) {
    .itweso-blog-portlet .blog-card-excerpt {
        font-size: 13px;
        -webkit-line-clamp: 2; /* Weniger Zeilen für 4 Cards */
    }
}

@media (max-width: 768px) {
    .itweso-blog-portlet .blog-card-excerpt {
        font-size: 14px;
        -webkit-line-clamp: 3;
    }
}

.itweso-blog-portlet .blog-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 15px;
    border-top: 1px solid #f1f3f4;
    margin-top: auto;
}

/* Bootstrap Button Anpassungen für Blog Portlet - übernimmt Theme-Styles */
.itweso-blog-portlet .btn {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Alle Buttons gleich groß - HOHE SPEZIFITÄT */
.itweso-blog-portlet .blog-card-footer .btn,
.itweso-blog-portlet .blog-footer .btn,
.itweso-blog-portlet .blog-card-footer a.btn,
.itweso-blog-portlet .blog-footer a.btn {
    height: 3em !important;
    min-height: 3em !important;
    max-height: 3em !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    overflow: hidden !important;
    padding: 0.5em 1em !important;
    box-sizing: border-box !important;
}

/* SEO: Beschreibende Link-Texte für bessere Barrierefreiheit - Max 2 Zeilen */
.itweso-blog-portlet .blog-card-footer .btn {
    width: 100%;
    white-space: normal;
    word-wrap: break-word;
    text-align: center;
}

/* Text-Container innerhalb des Buttons für line-clamp */
.itweso-blog-portlet .blog-card-footer .btn span.hidden-xs {
    display: -webkit-box !important;
    -webkit-line-clamp: 2 !important;
    -webkit-box-orient: vertical !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    width: 100% !important;
    line-height: 1.3 !important;
    max-height: 2.6em !important;
    margin: 0 !important;
    padding: 0 !important;
    text-align: center !important;
}

.itweso-blog-portlet .blog-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.itweso-blog-portlet .blog-card-tag {
    background: #e2e8f0;
    color: #4a5568;
    padding: 4px 8px;
    font-size: 12px;
    font-weight: 500;
    border-radius: 16px !important;
    transition: background-color 0.2s ease;
}

.itweso-blog-portlet .blog-card-tag:hover {
    background: #cbd5e0;
}

.itweso-blog-portlet .blog-footer {
    padding: 32px 20px;
    border-top: none;
    text-align: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    margin-top: 20px;
    border-radius: 0 0 16px 16px !important;
}

/* Spezielle Anpassungen für Footer Button */
.itweso-blog-portlet .blog-footer .btn-secondary,
.itweso-blog-portlet .blog-footer .btn-primary {
    font-size: 16px;
    /* Höhe wird von allgemeiner Regel gesetzt: height: 3em !important */
}

.itweso-blog-portlet .no-posts {
    text-align: center;
    padding: 40px 20px;
    background: #f8f9fa;
}

.itweso-blog-portlet .no-posts h4 {
    color: #435334;
    margin-bottom: 12px;
    font-size: 18px;
    font-weight: 600;
}

.itweso-blog-portlet .no-posts p {
    color: #718096;
    font-size: 14px;
    line-height: 1.5;
    margin: 0 0 20px 0;
}

/* Spezielle Anpassungen für No-Posts Button */
.itweso-blog-portlet .no-posts .btn-primary {
    padding: 10px 16px;
    font-size: 13px;
    letter-spacing: 0.3px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .itweso-blog-portlet .blog-header {
        font-size: 16px;
        padding: 12px 16px;
    }
    
    .itweso-blog-portlet .blog-post {
        padding: 16px;
    }
    
    .itweso-blog-portlet .blog-post-title {
        font-size: 16px;
    }
    
    .itweso-blog-portlet .blog-post-meta {
        font-size: 11px;
        gap: 8px;
    }
    
    .itweso-blog-portlet .blog-post-excerpt {
        font-size: 13px;
    }
    
    .itweso-blog-portlet .blog-post-footer {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }
    
    .itweso-blog-portlet .blog-read-more {
        text-align: center;
        width: 100%;
        box-sizing: border-box;
    }
    
    .itweso-blog-portlet .blog-post-tags {
        justify-content: center;
    }
    
    .itweso-blog-portlet .blog-footer {
        padding: 16px;
    }
    
    .itweso-blog-portlet .blog-footer .btn-primary {
        font-size: 12px;
        padding: 10px 16px;
    }
}

/* Focus States für Accessibility */
.itweso-blog-portlet .blog-post-title a:focus,
.itweso-blog-portlet .btn:focus {
    outline: 2px solid #f89917;
    outline-offset: 2px;
}