/**
 * Explorando Bits Cursos - Estilos
 * Plugin WordPress para exibir cursos
 */

/* Container Principal */
.ebc-cursos-container {
    width: 100%;
    margin: 2rem 0;
}

/* Grid de Cursos */
.ebc-cursos-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 2rem;
}

.ebc-colunas-1 { grid-template-columns: 1fr; }
.ebc-colunas-2 { grid-template-columns: repeat(2, 1fr); }
.ebc-colunas-3 { grid-template-columns: repeat(3, 1fr); }
.ebc-colunas-4 { grid-template-columns: repeat(4, 1fr); }

/* Card do Curso */
.ebc-curso-card {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.ebc-curso-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* Imagem */
.ebc-curso-imagem {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.ebc-curso-imagem img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.ebc-curso-card:hover .ebc-curso-imagem img {
    transform: scale(1.05);
}

.ebc-curso-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: rgba(255, 255, 255, 0.3);
}

/* Badge */
.ebc-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 4px;
    color: #fff;
}

.ebc-badge-free {
    background: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
}

.ebc-badge-paid {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Conteúdo */
.ebc-curso-conteudo {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.ebc-curso-titulo {
    font-size: 1.25rem;
    font-weight: 700;
    color: #2d3748;
    margin: 0 0 0.75rem 0;
    line-height: 1.4;
}

.ebc-curso-descricao {
    color: #718096;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
    flex: 1;
}

/* Meta Informações */
.ebc-curso-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e2e8f0;
}

.ebc-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: #718096;
}

.ebc-meta-item i {
    color: #667eea;
}

/* Footer */
.ebc-curso-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.ebc-curso-preco {
    font-size: 1.5rem;
    font-weight: 700;
    color: #667eea;
}

.ebc-btn-curso {
    padding: 10px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    flex: 1;
    justify-content: center;
}

.ebc-btn-curso:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
    color: #fff;
    text-decoration: none;
}

/* Mensagem sem cursos */
.ebc-no-courses {
    text-align: center;
    padding: 3rem;
    color: #718096;
    font-size: 1.1rem;
}

/* Responsividade */
@media (max-width: 1024px) {
    .ebc-colunas-4 {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .ebc-colunas-3,
    .ebc-colunas-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .ebc-cursos-grid {
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .ebc-colunas-2,
    .ebc-colunas-3,
    .ebc-colunas-4 {
        grid-template-columns: 1fr;
    }
    
    .ebc-curso-footer {
        flex-direction: column;
        align-items: stretch;
    }
    
    .ebc-btn-curso {
        width: 100%;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .ebc-curso-card {
        background: #1a202c;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    }
    
    .ebc-curso-titulo {
        color: #e2e8f0;
    }
    
    .ebc-curso-descricao {
        color: #a0aec0;
    }
    
    .ebc-meta-item {
        color: #a0aec0;
    }
    
    .ebc-curso-meta {
        border-bottom-color: #2d3748;
    }
}