/**
 * LingoLoop Showcase CSS
 * Estilos para o shortcode [lingoloop_showcase]
 */

/* Container Principal */
#lingoloop-showcase-container {
    width: 100%;
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #EEEEEE;
}

/* Loading State */
.showcase-loading {
    text-align: center;
    padding: 60px 20px;
    color: #666;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #4A9EFF;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

/* ✅ NOVO: Loading placeholder para imagens */
.image-loading-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #1E1E1E;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #AAAAAA;
    font-size: 14px;
    z-index: 1;
}

.image-loading-placeholder .loading-spinner {
    width: 24px;
    height: 24px;
    border-width: 2px;
    margin: 0;
}

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

/* Header do Showcase */
.showcase-header {
    text-align: center;
    margin-bottom: 40px;
}

.showcase-title {
    font-size: 2.2rem;
    font-weight: 700;
    color: #EEEEEE;
    margin-bottom: 10px;
}

.showcase-subtitle {
    font-size: 1rem;
    color: #AAAAAA;
    margin-bottom: 30px;
}

/* Filtros/Ordenação */
.showcase-filters {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 8px 16px;
    border: 1px solid #444444;
    background: #2A2A2A;
    color: #EEEEEE;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
    text-decoration: none;
}

.filter-btn:hover,
.filter-btn.active {
    border-color: #4A9EFF;
    background: #4A9EFF;
    color: #FFFFFF;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(74, 158, 255, 0.25);
}

/* Grid de Sites */
.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

/* Card do Site */
.site-card {
    background: #1E1E1E;
    border: 1px solid #333333;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    position: relative;
}

.site-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.45);
}

/* Preview do Site */
.site-preview {
    position: relative;
    height: 220px;
    background: #2A2A2A;
    overflow: hidden;
    cursor: pointer;
}

.site-preview-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.site-card:hover .site-preview-image {
    transform: scale(1.05);
}

.site-preview-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(74, 158, 255, 0.28), rgba(53, 122, 189, 0.28));
    opacity: 0;
    transition: opacity 0.25s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-weight: 600;
    font-size: 1.1rem;
}

.site-card:hover .site-preview-overlay {
    opacity: 1;
}

/* Informações do Card */
.site-info {
    padding: 20px;
}

.site-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #EEEEEE;
    margin-bottom: 10px;
    line-height: 1.3;
}

.site-title a {
    color: inherit;
    text-decoration: none;
}

.site-title a:hover { color: #4A9EFF; }

/* Título inline no header */
.site-title-inline {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: #EEEEEE;
}
.site-title-inline a { color: inherit; text-decoration: none; }
.site-title-inline a:hover { color: #4A9EFF; }

.site-url {
    color: #A3C8FF;
    font-size: 0.9rem;
    margin-bottom: 12px;
    word-break: break-all;
}

/* Metadados do Site */
.site-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #2F2F2F;
    font-size: 0.9rem;
    color: #AAAAAA;
}

.site-creator {
    display: flex;
    align-items: center;
    gap: 8px;
}

.creator-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #2A2A2A;
    border: 1px solid #444444;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 600;
    font-size: 0.8rem;
}

.site-stats {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Removidos ícones inferiores e estilos de data */

/* Botão Ver Site */
/* Hover action buttons */
.showcase-actions {
    display: inline-flex;
    gap: 12px;
}

.showcase-action-btn {
    position: static;
    transform: translateY(6px);
    background: #2A2A2A;
    border: 1px solid #444444;
    border-radius: 8px;
    padding: 9px 14px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #EEEEEE;
    cursor: pointer;
    opacity: 0;
    transition: all 0.2s ease;
    box-shadow: 0 6px 14px rgba(0,0,0,0.25);
}
.site-card:hover .showcase-action-btn {
    opacity: 1;
    transform: translateY(0);
}
.showcase-action-btn:hover {
    background: #4A9EFF;
    border-color: #4A9EFF;
    color: #fff;
}

/* Bottom meta: usage counter only */
.site-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid #2F2F2F;
}
.site-usage {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #4b5563;
    font-size: 0.95rem;
}
.site-usage .count { font-weight: 700; color: #4A9EFF; }
.site-usage .label { color: #9CA3AF; }

/* Avatar-only header */
.site-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}
.creator-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #2A2A2A;
    border: 1px solid #444444;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
}
.creator-avatar img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Paginação */
.showcase-pagination {
    text-align: center;
    margin-top: 40px;
}

.load-more-btn {
    background: #4A9EFF;
    color: white;
    border: 1px solid #4A9EFF;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 4px 12px rgba(74, 158, 255, 0.25);
}

.load-more-btn:hover {
    background: #3A8EEF;
    border-color: #3A8EEF;
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(74, 158, 255, 0.35);
}

.load-more-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Estados Vazios */
.showcase-empty {
    text-align: center;
    padding: 60px 20px;
    color: #AAAAAA;
}

.empty-icon {
    font-size: 4rem;
    margin-bottom: 20px;
    opacity: 0.5;
}

.empty-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: #EEEEEE;
}

.empty-subtitle {
    font-size: 1rem;
    color: #AAAAAA;
}

/* Responsividade */
@media (max-width: 768px) {
    #lingoloop-showcase-container {
        padding: 0 15px;
    }
    
    .showcase-title {
        font-size: 2rem;
    }
    
    .showcase-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .site-card {
        margin: 0 auto;
        max-width: 400px;
    }
    
    .showcase-filters {
        gap: 8px;
    }
    
    .filter-btn {
        padding: 8px 16px;
        font-size: 0.9rem;
    }
    
    .site-meta {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .site-preview {
        height: 180px;
    }
    
    .site-info {
        padding: 20px;
    }
    
    .site-title {
        font-size: 1.2rem;
    }
}

/* Animações de entrada */
.site-card {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.site-card:nth-child(1) { animation-delay: 0.1s; }
.site-card:nth-child(2) { animation-delay: 0.2s; }
.site-card:nth-child(3) { animation-delay: 0.3s; }
.site-card:nth-child(4) { animation-delay: 0.4s; }
.site-card:nth-child(5) { animation-delay: 0.5s; }
.site-card:nth-child(6) { animation-delay: 0.6s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* Minimal styles for showcase stat icons */
.site-meta { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.site-stats { display: flex; align-items: center; gap: 14px; }
.stat-item { display: inline-flex; align-items: center; gap: 6px; color: #BBBBBB; font-size: 0.9rem; }
.stat-icon { display: inline-flex; align-items: center; line-height: 0; color: #9CA3AF; }
.stat-icon svg { width: 16px; height: 16px; stroke: currentColor; }