/* ===== TECHCHECKOUT COURSES ===== */

/* Container principal dos cursos */
.techcheckout-courses-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin: 0;
    justify-content: flex-start;
}

/* Card individual do curso */
.course-card {
    flex: 1 1 300px; /* Base width mais generosa */
    min-width: 280px;
    max-width: 400px; /* Limita o tamanho máximo para 1 produto */
    display: flex;
    flex-direction: column;
}

/* Container do card */
.card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: none !important;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border-color: #cbd5e0;
}

/* Container da imagem */
.card-image {
    position: relative;
    width: 100%;
    padding-top: 100%; /* Aspect ratio 1:1 para imagens 1080x1080 */
    overflow: hidden;
    background-color: #f7fafc;
}

.card-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

/* Links da imagem sem decoração */
.card-image a {
    display: block;
    width: 100%;
    height: 100%;
    text-decoration: none;
    border: none;
    outline: none;
}

/* Conteúdo do card */
.card-content {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    padding: 20px;
    gap: 15px;
    align-items: center;
}

/* Título do curso */
.card-content strong {
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.4;
    color: #2d3748;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Botão otimizado - SEM LINHA DE LINK */
.card-content .button {
    display: inline-block;
    width: 100%;
    padding: 12px 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff !important;
    text-align: center;
    text-decoration: none !important;
    border: none !important;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(102, 126, 234, 0.25);
    margin-top: auto; /* Empurra o botão para baixo */
}

.card-content .button:hover {
    background: linear-gradient(135deg, #5a67d8 0%, #6b46c1 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
    text-decoration: none !important;
    color: #ffffff !important;
}

.card-content .button:focus {
    outline: 2px solid #667eea;
    outline-offset: 2px;
    text-decoration: none !important;
}

.card-content .button:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(102, 126, 234, 0.25);
}

/* Alinhamentos do botão */
.card-content .button-align-left {
    text-align: left;
}

.card-content .button-align-center {
    text-align: center;
}

.card-content .button-align-right {
    text-align: right;
}

/* Links SSO específicos */
.card-content .sso-link {
    background: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
}

.card-content .sso-link:hover {
    background: linear-gradient(135deg, #38a169 0%, #2f855a 100%);
}

/* Mensagem "Sem Cursos" */
.no-courses {
    text-align: center;
    padding: 40px 20px;
    background: none !important;
    border-radius: 12px;
    border: none;
}

.no-courses-image img {
    max-width: 200px;
    height: auto;
    margin-bottom: 20px;
    opacity: 0.7;
}

.no-courses-text p {
    font-size: 1.1rem;
    color: #718096;
    margin: 0;
    font-weight: 500;
}

/* ===== RESPONSIVIDADE OTIMIZADA ===== */

/* Desktop large - máximo 3 colunas */
@media (min-width: 1200px) {
    .techcheckout-courses-grid {
        gap: 25px;
    }
    
    .course-card {
        flex: 1 1 calc(33.333% - 25px);
        max-width: calc(33.333% - 25px);
    }
}

/* Desktop - máximo 3 colunas */
@media (min-width: 992px) and (max-width: 1199px) {
    .course-card {
        flex: 1 1 calc(33.333% - 20px);
        max-width: calc(33.333% - 20px);
    }
}

/* Tablet - 2 colunas */
@media (min-width: 768px) and (max-width: 991px) {
    .course-card {
        flex: 1 1 calc(50% - 20px);
        max-width: calc(50% - 20px);
        min-width: 300px;
    }
}

/* Mobile grande - 2 colunas pequenas */
@media (min-width: 576px) and (max-width: 767px) {
    .techcheckout-courses-grid {
        gap: 15px;
    }
    
    .course-card {
        flex: 1 1 calc(50% - 15px);
        max-width: calc(50% - 15px);
        min-width: 250px;
    }
    
    .card-content {
        padding: 15px;
        gap: 12px;
    }
}

/* Mobile pequeno - 1 coluna */
@media (max-width: 575px) {
    .techcheckout-courses-grid {
        gap: 15px;
    }
    
    .course-card {
        flex: 1 1 100%;
        max-width: 100%;
        min-width: auto;
    }
    
    .card-content {
        padding: 15px;
        gap: 12px;
    }
    
    .card-content strong {
        font-size: 1rem;
    }
    
    .card-content .button {
        padding: 10px 16px;
        font-size: 0.9rem;
    }
}

/* ===== CASO ESPECIAL: 1 PRODUTO ÚNICO ===== */
.techcheckout-courses-grid:has(.course-card:only-child) .course-card,
.techcheckout-courses-grid .course-card:only-child {
    flex: 1 1 300px;
    max-width: calc(33.333% - 20px);
    min-width: 300px;
    margin: 10px;
}

/* Fallback para navegadores sem suporte ao :has() */
@media (min-width: 768px) {
    .techcheckout-courses-grid .course-card:first-child:last-child {
        flex: 1 1 300px;
        max-width: calc(33.333% - 20px);
        min-width: 300px;
        margin: 10px;
    }
}

/* ===== REMOVER ESTILOS CONFLITANTES ===== */

/* Remove qualquer estilo de link padrão */
.techcheckout-courses a,
.techcheckout-courses a:visited,
.techcheckout-courses a:hover,
.techcheckout-courses a:focus,
.techcheckout-courses a:active {
    text-decoration: none !important;
    border: none !important;
    outline: none;
}

/* Remove estilos de tema que podem interferir */
.techcheckout-courses .card,
.techcheckout-courses .card-content,
.techcheckout-courses .button {
    box-sizing: border-box;
}

/* Garante que não há estilos conflitantes do tema */
.techcheckout-courses * {
    box-sizing: border-box;
}

.techcheckout-courses .card-content .button {
    border: none !important;
    text-decoration: none !important;
    outline: none !important;
}

/* Override para themes agressivos */
.techcheckout-courses-grid .course-card .card .card-content a.button {
    text-decoration: none !important;
    border-bottom: none !important;
    border-top: none !important;
    border-left: none !important;
    border-right: none !important;
}