/* Base */
html, body {
  height: 100%;
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f4f6f9;
  color: #1f2a44;
}

body {
  display: flex;
  flex-direction: column;
}

main {
  flex: 1; /* ocupa o espaço restante */
}

header {
  background: linear-gradient(90deg, #1f2a44, #223456);
  color: #fff;
  padding: 1rem 2rem;
  text-align: center;
}

/* Tabs */
.tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  background: #e3e8f0;
  gap: 0.5rem;
  padding: 0.7rem;
}

.tablink {
  background: none;
  border: none;
  font-weight: bold;
  padding: 0.5rem 1rem;
  cursor: pointer;
  border-radius: 6px;
  color: #1f2a44;
  transition: background 0.2s;
}

.tablink:hover {
  background: #cbd5e1;
}

.tablink.active {
  background: #1f2a44;
  color: #fff;
}

/* Conteúdo */
.tabcontent {
  display: none;
  padding: 2rem 1rem;
  max-width: 1100px;
  margin: auto;
}

.tabcontent h2 {
  border-left: 5px solid #1f2a44;
  padding-left: 0.7rem;
  margin-bottom: 1rem;
}

/* Caixa de busca */
.search-box {
  text-align: center;
  margin: 1rem 0;
}

.search-box input {
  padding: 0.6rem;
  width: 100%;
  max-width: 400px;
  border-radius: 8px;
  border: 1px solid #aaa;
  box-sizing: border-box;
}

/* Grid responsivo */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); /* menor largura mínima */
  gap: 1rem;
}


/* Card padrão */
.card {
  background: white;
  padding: 1rem;
  border-radius: 10px;
  box-shadow: 0 3px 6px rgba(0,0,0,0.08);
  transition: transform 0.3s ease-in-out, box-shadow 0.3s ease-in-out, background-color 0.3s ease-in-out;
  text-align: center;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
  background-color: #fcfcfc;
}

.card img {
  width: 50px;
  height: 50px;
  object-fit: contain;
  margin-bottom: 10px;
}

.card h3 {
  margin-bottom: 0.5rem;
  font-size: 0.95rem; /* reduz um pouco */
  line-height: 1.2rem;
  word-wrap: break-word; /* quebra palavras longas */
  overflow-wrap: break-word;
}


/* Borda diferenciada para cada tipo */
.card.painel { border-top: 5px solid #2563eb; }
.card.ferramenta { border-top: 5px solid #16a34a; }

/* Botões dentro do card */
.card-buttons {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.8rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-weight: bold;
  text-decoration: none;
  background-color: #f0f4fc;
  color: #1f2a44;
  transition: background 0.2s, transform 0.2s;
  white-space: nowrap;
  font-size: 0.9rem;
}

.btn i {
  font-size: 1rem;
}

.btn:hover {
  background-color: #e2ffff;
  transform: translateY(-2px);
}

/* Footer */
footer {
  background: #1f2a44;
  color: #fff;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
}

/* Media Queries */
@media (max-width: 768px) {
  header { padding: 1rem; }
  .tablink { padding: 0.4rem 0.8rem; font-size: 0.9rem; }
  .card img { width: 45px; height: 45px; }
  .card h3 { font-size: 0.95rem; }
  .btn { padding: 0.4rem 0.8rem; font-size: 0.85rem; }
  .grid { gap: 0.7rem; }
}

@media (max-width: 480px) {
  .tablink { padding: 0.3rem 0.6rem; font-size: 0.85rem; }
  .card img { width: 40px; height: 40px; }
  .card h3 { font-size: 0.9rem; }
  .btn { padding: 0.35rem 0.7rem; font-size: 0.8rem; }
}