/* Exames Prime - Estilos CSS para Grid */

.exames-prime-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

/* Grid de Exames - Sistema de Colunas Dinâmico usando CSS Custom Properties */
:root {
    --exames-grid-cols-1: 1fr;
    --exames-grid-cols-2: repeat(2, 1fr);
    --exames-grid-cols-3: repeat(3, 1fr);
    --exames-grid-cols-4: repeat(4, 1fr);
    --exames-grid-cols-5: repeat(5, 1fr);
    --exames-grid-cols-6: repeat(6, 1fr);
}

.exames-grid {
    display: grid;
    gap: 20px;
    margin-bottom: 30px;
    grid-template-columns: var(--exames-grid-cols-1);
}

/* Colunas padrão - Especificidade máxima usando CSS Custom Properties */
.exames-prime-container .exames-grid.exames-grid-cols-1 { 
    grid-template-columns: var(--exames-grid-cols-1) !important; 
}
.exames-prime-container .exames-grid.exames-grid-cols-2 { 
    grid-template-columns: var(--exames-grid-cols-2) !important; 
}
.exames-prime-container .exames-grid.exames-grid-cols-3 { 
    grid-template-columns: var(--exames-grid-cols-3) !important; 
}
.exames-prime-container .exames-grid.exames-grid-cols-4 { 
    grid-template-columns: var(--exames-grid-cols-4) !important; 
}
.exames-prime-container .exames-grid.exames-grid-cols-5 { 
    grid-template-columns: var(--exames-grid-cols-5) !important; 
}
.exames-prime-container .exames-grid.exames-grid-cols-6 { 
    grid-template-columns: var(--exames-grid-cols-6) !important; 
}

/* Campo de Busca */
.exames-search-container {
    margin: 20px 0;
    display: flex;
    justify-content: center;
}

.exames-search-wrapper {
    position: relative;
    max-width: 500px;
    width: 100%;
}

.exames-search-input {
    width: 100%;
    padding: 15px 50px 15px 20px;
    border: 2px solid #e9ecef;
    border-radius: 25px;
    font-size: 16px;
    background: #ffffff;
    color: #333333;
    transition: all 0.3s ease;
    outline: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.exames-search-input:focus {
    border-color: #007cba;
    box-shadow: 0 0 0 3px rgba(0, 123, 186, 0.1);
}

.exames-search-input::placeholder {
    color: #999999;
    font-style: italic;
}

.exames-search-icon {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
    font-size: 18px;
    pointer-events: none;
    transition: color 0.3s ease;
}

.exames-search-input:focus + .exames-search-icon {
    color: #007cba;
}

/* Animação de busca */
.exame-card.search-hidden {
    display: none !important;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s ease;
}

.exame-card.search-visible {
    display: block !important;
    opacity: 1;
    transform: scale(1);
    transition: all 0.3s ease;
}

/* Mensagem de nenhum resultado */
.exames-no-results {
    text-align: center;
    padding: 40px 20px;
    background: #f8f9fa;
    border-radius: 12px;
    margin: 20px 0;
    border: 2px dashed #dee2e6;
    display: none; /* Oculto por padrão */
    animation: fadeIn 0.3s ease-in-out;
}

.exames-no-results.show {
    display: block;
}

.exames-no-results p {
    margin: 0;
    font-size: 18px;
    color: #6c757d;
    font-weight: 500;
}

.exames-no-results .search-term {
    color: #007cba;
    font-weight: 600;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsividade - Mantendo configuração do usuário */
@media (max-width: 1200px) {
    .exames-grid {
        gap: 15px;
    }
}

@media (max-width: 992px) {
    .exames-grid {
        gap: 12px;
    }
}

@media (max-width: 768px) {
    .exames-grid {
        gap: 10px;
    }
    
    /* Apenas em telas muito pequenas, reduzir para 2 colunas */
    .exames-prime-container .exames-grid.exames-grid-cols-6,
    .exames-prime-container .exames-grid.exames-grid-cols-5,
    .exames-prime-container .exames-grid.exames-grid-cols-4 { 
        grid-template-columns: repeat(2, 1fr) !important; 
    }
}

@media (max-width: 480px) {
    .exames-grid {
        gap: 8px;
    }
    
    /* Em telas extra pequenas, usar 1 coluna */
    .exames-prime-container .exames-grid.exames-grid-cols-6,
    .exames-prime-container .exames-grid.exames-grid-cols-5,
    .exames-prime-container .exames-grid.exames-grid-cols-4,
    .exames-prime-container .exames-grid.exames-grid-cols-3,
    .exames-prime-container .exames-grid.exames-grid-cols-2 { 
        grid-template-columns: 1fr !important; 
    }
}

/* Card Individual do Exame */
.exame-card {
    background: var(--card-bg, #ffffff);
    border-radius: var(--card-border-radius, 12px);
    padding: var(--card-padding, 20px);
    box-shadow: var(--card-shadow, 0 4px 6px rgba(0, 0, 0, 0.1));
    transition: all 0.3s ease;
    border: var(--card-border-width, 1px) solid var(--card-border-color, #e9ecef);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.exame-card:hover {
    background: var(--card-hover-bg, #ffffff);
    transform: var(--card-hover-transform, translateY(-5px));
    box-shadow: var(--card-hover-shadow, 0 8px 25px rgba(0, 0, 0, 0.15));
}

.exame-card.hidden {
    display: none;
}

/* Badge de Jejum */
.exame-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: #ff6b6b;
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
    box-shadow: 0 2px 4px rgba(255, 107, 107, 0.3);
    z-index: 10;
}

.exame-badge.jejum-badge {
    background: #ff6b6b;
}

.badge-icon {
    font-size: 0.9rem;
}

.badge-text {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Título do Exame */
.exame-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--titulo-cor, #333);
    margin-bottom: var(--espacamento-titulo, 10px);
    line-height: 1.3;
}

/* Categoria do Exame */
.exame-categoria {
    margin-bottom: 15px;
}

.categoria-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: rgba(108, 117, 125, 0.1);
    color: #6c757d;
    border: 1px solid rgba(108, 117, 125, 0.3);
}

/* Preparo Necessário */
.exame-preparo {
    margin-bottom: var(--espacamento-subtitulo, 15px);
    padding: 15px;
    background: rgba(0, 123, 186, 0.05);
    border-radius: 8px;
    border-left: 4px solid var(--subtitulo-cor, #007cba);
}

.preparo-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.preparo-icon {
    font-size: 1.2rem;
}

.exame-preparo h4 {
    color: var(--subtitulo-cor, #007cba);
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.preparo-texto {
    color: var(--texto-cor, #555);
    margin-bottom: 10px;
    line-height: 1.5;
}

.jejum-tag {
    display: inline-block;
    background: #ff6b6b;
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Observações Importantes */
.exame-observacoes {
    margin-bottom: var(--espacamento-subtitulo, 15px);
    padding: 15px;
    background: rgba(255, 193, 7, 0.05);
    border-radius: 8px;
    border-left: 4px solid #ffc107;
}

.observacoes-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.observacoes-icon {
    font-size: 1.2rem;
}

.exame-observacoes h4 {
    color: #ffc107;
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.observacoes-texto {
    color: var(--texto-cor, #555);
    margin-bottom: 0;
    line-height: 1.5;
}

/* Exames Relacionados */
.exame-relacionados {
    margin-bottom: var(--espacamento-subtitulo, 15px);
    padding: 15px;
    background: rgba(108, 117, 125, 0.05);
    border-radius: 8px;
    border-left: 4px solid #6c757d;
}

.relacionados-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.relacionados-icon {
    font-size: 1.2rem;
}

.exame-relacionados h4 {
    color: #6c757d;
    font-size: 1rem;
    font-weight: 600;
    margin: 0;
}

.relacionados-lista {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.relacionado-tag {
    display: inline-block;
    background: #f8f9fa;
    color: #6c757d;
    padding: 4px 12px;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid #e9ecef;
    transition: all 0.2s ease;
}

.relacionado-tag:hover {
    background: #6c757d;
    color: white;
    transform: translateY(-1px);
}

/* Botões de Ação */
.exame-actions {
    margin-top: var(--espacamento-botao, 20px);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.exame-duvidas-btn,
.exame-whatsapp-btn {
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.exame-duvidas-btn {
    background: var(--botao-cor, #007cba);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 123, 186, 0.25);
}

.exame-duvidas-btn:hover {
    background: var(--botao-hover-cor, #005a87);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 123, 186, 0.4);
    text-decoration: none;
    color: white;
}

.exame-duvidas-btn.clicked {
    transform: scale(0.95);
    background: var(--botao-hover-cor, #005a87);
    box-shadow: 0 2px 8px rgba(0, 123, 186, 0.3);
}

.exame-whatsapp-btn {
    background: #25d366;
    color: white;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.25);
}

.exame-whatsapp-btn:hover {
    background: #1ea952;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
    text-decoration: none;
    color: white;
}

/* Estado Vazio */
.exames-empty {
    text-align: center;
    padding: 60px 20px;
    color: #666;
    font-size: 1.1rem;
    grid-column: 1 / -1;
}

.exames-empty.hidden {
    display: none;
}

/* Responsividade */
@media (max-width: 768px) {
    .exames-prime-container {
        padding: 15px;
    }
    
    .exame-card {
        padding: 15px;
    }
    
    .exame-title {
        font-size: 1.3rem;
    }
    
    .exame-agendar-btn,
    .exame-whatsapp-btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .exame-badge {
        top: 10px;
        right: 10px;
        padding: 4px 8px;
        font-size: 0.7rem;
    }
}

@media (max-width: 480px) {
    .exames-prime-container {
        padding: 10px;
    }
    
    .exames-grid {
        gap: 15px;
    }
    
    .exame-card {
        padding: 12px;
    }
    
    .exame-title {
        font-size: 1.2rem;
    }
    
    .exame-preparo,
    .exame-observacoes,
    .exame-relacionados {
        padding: 12px;
    }
}

/* Animações */
.exame-card.fade-in {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Modo Escuro (opcional) */
@media (prefers-color-scheme: dark) {
    .exame-card {
        background: #2d3748;
        border-color: #4a5568;
        color: #e2e8f0;
    }
    
    .exame-title {
        color: #f7fafc;
    }
    
    .preparo-texto,
    .observacoes-texto {
        color: #e2e8f0;
    }
    
    .relacionado-tag {
        background: #4a5568;
        color: #e2e8f0;
        border-color: #2d3748;
    }
    
    .relacionado-tag:hover {
        background: #2d3748;
    }
}

/* Estados de Loading */
.exame-card.loading {
    opacity: 0.6;
    pointer-events: none;
}

.exame-card.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #007cba;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Melhorias de Acessibilidade */
.exame-agendar-btn:focus,
.exame-whatsapp-btn:focus {
    outline: 2px solid #007cba;
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .exame-agendar-btn,
    .exame-whatsapp-btn {
        display: none;
    }
    
    .exame-card {
        box-shadow: none;
        border: 1px solid #ccc;
        page-break-inside: avoid;
    }
    
    .exame-badge {
        background: #f0f0f0 !important;
        color: #333 !important;
    }
}