/* --- Estilos Gerais e Variáveis --- */
:root {
  --cor-primaria: #003366;
  --cor-secundaria: #007bff;
  --cor-fundo: #f4f7fa;
  --cor-cartao: #ffffff;
  --cor-texto: #333333;
  --cor-borda: #dee2e6;
  --sombra-cartao: 0 4px 8px rgba(0, 0, 0, 0.1);
  --raio-borda: 8px;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: var(--cor-fundo);
  margin: 0;
  color: var(--cor-texto);
  line-height: 1.6;
}

/* --- Cabeçalho --- */
header {
  background-color: var(--cor-primaria);
  color: #fff;
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

header .header-content {
  max-width: 1200px;
  margin: 0 auto;
}

header h1 {
  margin: 0 0 1rem 0;
  font-size: 2.5rem;
}

header .stats {
  display: flex;
  justify-content: center;
  gap: 2rem;
  font-size: 1.1rem;
}

header .stat-item {
  display: flex;
  flex-direction: column;
}

header .stat-label {
  font-weight: 300;
  font-size: 0.9rem;
}

header .stat-value {
  font-weight: bold;
  font-size: 1.5rem;
}

/* --- Seção de Filtros --- */
.filters-section {
  background-color: var(--cor-cartao);
  padding: 1.5rem;
  margin: 1.5rem auto;
  max-width: 1200px;
  border-radius: var(--raio-borda);
  box-shadow: var(--sombra-cartao);
}

.filters-title {
  margin-top: 0;
  text-align: center;
  color: var(--cor-primaria);
}

.filters-form .filters-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}

.filter-group {
  display: flex;
  flex-direction: column;
}

.filter-group label {
  margin-bottom: 0.5rem;
  font-weight: bold;
}

.filter-group select,
.filter-group input {
  padding: 0.75rem;
  border: 1px solid var(--cor-borda);
  border-radius: var(--raio-borda);
  font-size: 1rem;
}

.filters-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

/* Botões */
.btn-apply,
.btn-clear {
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--raio-borda);
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s, transform 0.2s;
}

.btn-apply {
  background-color: var(--cor-primaria);
  color: #fff;
}

.btn-apply:hover {
  background-color: #002244;
  transform: translateY(-2px);
}

.btn-clear {
  background-color: #6c757d;
  color: #fff;
  text-decoration: none;
}

.btn-clear:hover {
  background-color: #5a6268;
  transform: translateY(-2px);
}

/* --- Seção de Resultados --- */
main {
  padding: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.results-info {
  text-align: center;
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.card-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.5rem;
}

/* --- Estilo dos Cards --- */
.card {
  background-color: var(--cor-cartao);
  border: 1px solid var(--cor-borda);
  border-radius: var(--raio-borda);
  box-shadow: var(--sombra-cartao);
  transition: box-shadow 0.3s, transform 0.3s;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.card-details summary::-webkit-details-marker {
  display: none;
}

.card-summary {
  padding: 1.5rem;
  cursor: pointer;
  list-style: none;
}

.card-header h2 {
  margin: 0 0 1rem 0;
  font-size: 1.3rem;
  color: var(--cor-primaria);
}

.card-badges {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.badge {
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.8rem;
  font-weight: bold;
  color: #fff;
}

.badge-pet {
  background-color: #28a745;
}

.badge-propet {
  background-color: #fd7e14;
}

.badge-type {
  background-color: #17a2b8;
}

.card-preview .preview-item {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  margin-bottom: 0.5rem;
}

.card-expand {
  text-align: center;
  margin-top: 1rem;
  font-weight: bold;
  color: var(--cor-secundaria);
}

/* Animação do ícone de expandir */
.card-details[open] .expand-icon {
  transform: rotate(180deg);
}

.expand-icon {
  display: inline-block;
  transition: transform 0.3s;
}

.card-content {
  padding: 0 1.5rem 1.5rem;
  border-top: 1px solid var(--cor-borda);
}

.content-section h3 {
  margin-top: 1.5rem;
  color: var(--cor-primaria);
}

.card-field {
  margin-bottom: 0.75rem;
}

.card-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--raio-borda);
  text-decoration: none;
  color: #fff;
  transition: opacity 0.3s;
}

.card-link:hover {
  opacity: 0.85;
}

.card-link-email {
  background-color: #6c757d;
}

.card-link-website {
  background-color: #007bff;
}

.card-link-lattes {
  background-color: #17a2b8;
}

.card-link-instagram {
  background: #d6249f;
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
}

.no-results {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem;
  background-color: #fff3cd;
  color: #856404;
  border: 1px solid #ffeeba;
  border-radius: var(--raio-borda);
}

/* --- Rodapé --- */
footer {
  text-align: center;
  padding: 2rem;
  margin-top: 2rem;
  background-color: #343a40;
  color: #fff;
}

/* --- Responsividade --- */
@media (max-width: 768px) {
  header h1 {
    font-size: 2rem;
  }

  .filters-form .filters-row,
  .card-container {
    grid-template-columns: 1fr;
  }
}