/* 
 * Iconografia Page Styles
 * Parte da arquitetura modular CSS do projeto Niterói View
 */

/* Apresentação da Iconografia */
.apresentacao {
  background: var(--bg-light);
  padding: 2.5rem 1.5rem 2rem 1.5rem;
  border-radius: 12px;
  margin: 2.5rem 0 1.5rem 0;
  box-shadow: var(--shadow-sm);
}

.apresentacao h2 {
  color: var(--color-primary);
  font-size: 2rem;
  margin-bottom: 1rem;
  text-align: center;
}

.apresentacao p {
  max-width: 800px;
  margin: 0 auto 1.2rem auto;
  font-size: 1.12rem;
  color: var(--color-text);
  text-align: justify;
}

.apresentacao blockquote {
  font-style: italic;
  color: var(--color-text-muted);
  border-left: 4px solid var(--color-primary);
  margin: 1.2rem auto;
  padding-left: 1rem;
  max-width: 700px;
}

.apresentacao blockquote span {
  display: block;
  font-size: 0.98rem;
  color: var(--color-text-light);
  margin-top: 0.5rem;
  text-align: right;
}

/* Filtros de Iconografia */
.filtros-container {
  background: #fff;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  padding: 1.5rem;
  max-width: 850px;
  margin: 0 auto 2rem auto;
  text-align: center;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
}

.filtro-btn {
  background: var(--color-bg-light);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: 0.6rem 1.2rem;
  border-radius: 30px;
  font-size: 0.95rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filtro-btn:hover {
  background: var(--color-bg-hover);
}

.filtro-btn.ativo {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}

/* Galeria de Imagens */
.galeria-section {
  max-width: 1200px;
  margin: 0 auto 3rem auto;
}

.galeria-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 2rem;
  padding: 0 1rem;
  margin-top: 2rem;
}

.galeria-item {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.galeria-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.galeria-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.galeria-item:hover img {
  transform: scale(1.05);
}

.galeria-info {
  padding: 1.2rem;
}

.galeria-info h3 {
  color: var(--color-primary);
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.galeria-info p {
  color: var(--color-text);
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
  line-height: 1.5;
}

.carregando {
  grid-column: 1 / -1;
  text-align: center;
  padding: 2rem;
  color: var(--color-text-muted);
}

.erro-carregamento {
  grid-column: 1 / -1;
  text-align: center;
  padding: 2rem;
  color: var(--color-danger);
  background: var(--color-danger-light);
  border-radius: 8px;
}

/* Modal para visualização ampliada */
.modal-iconografia {
  display: none;
  position: fixed;
  z-index: 1000;
  padding-top: 50px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.9);
  opacity: 0;
  transition: opacity 0.3s ease;
}

#modal-img {
  margin: auto;
  display: block;
  max-width: 90%;
  max-height: 70%;
  object-fit: contain;
  border-radius: 4px;
}

#modal-titulo {
  margin: 15px auto 5px;
  display: block;
  width: 80%;
  max-width: 700px;
  text-align: center;
  color: white;
  font-size: 1.5rem;
}

#modal-legenda {
  margin: auto;
  display: block;
  width: 80%;
  max-width: 700px;
  text-align: left;
  color: white;
  padding: 10px 0;
  max-height: 200px;
  overflow-y: auto;
}

#modal-legenda p {
  margin-bottom: 8px;
  line-height: 1.5;
}

#modal-legenda strong {
  color: #ddd;
}

.fechar-modal {
  position: absolute;
  top: 15px;
  right: 35px;
  color: #f1f1f1;
  font-size: 40px;
  font-weight: bold;
  transition: 0.3s;
  cursor: pointer;
}

.fechar-modal:hover,
.fechar-modal:focus {
  color: #bbb;
  text-decoration: none;
  cursor: pointer;
}

/* Responsividade */
@media only screen and (max-width: 768px) {
  .galeria-container {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
  }
  
  .galeria-item img {
    height: 180px;
  }
  
  #modal-img {
    max-width: 95%;
  }
  
  #modal-titulo {
    width: 95%;
    font-size: 1.3rem;
  }
  
  #modal-legenda {
    width: 95%;
  }
}

@media only screen and (max-width: 480px) {
  .filtros-container {
    flex-direction: column;
    align-items: center;
  }
  
  .filtro-btn {
    width: 80%;
  }
  
  .galeria-container {
    grid-template-columns: 1fr;
    padding: 0 0.5rem;
  }
  
  .apresentacao h2 {
    font-size: 1.5rem;
  }
  
  .apresentacao p {
    font-size: 1rem;
  }
}