body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #111;
  color: rgb(252, 19, 19); /* neon azul */
  text-align: center;
}

/* Barra superior */
.topbar {
  background-color: #222;
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
}

.logo {
  font-size: 18px;
  color: rgb(255, 2, 2);
  font-weight: bold;
}

.topbar input, .topbar select, #darkModeToggle {
  padding: 8px;
  font-size: 14px;
  border: 1px solid rgb(255, 115, 0);
  background-color: #000;
  color: rgb(255, 213, 0);
}

#darkModeToggle {
  cursor: pointer;
}

/* Grid de arquivos */
.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 20px;
}

.card {
  background-color: #222;
  padding: 20px;
  border: 1px solid rgb(248, 138, 3);
  border-radius: 8px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 15px rgb(255, 0, 0);
}

.card h3 {
  margin-bottom: 15px;
  color: rgb(255, 99, 2);
}

.counter {
  margin-top: 10px;
  font-size: 14px;
  color: rgb(255, 0, 0);
}

/* Botões */
button {
  background-color: rgb(255, 153, 0);
  color: #000;
  border: none;
  padding: 10px 20px;
  cursor: pointer;
  font-size: 14px;
  transition: background-color 0.2s;
}

button:hover {
  background-color: #fff;
  color: #000;
}

/* Rodapé */
footer {
  background-color: #222;
  padding: 20px;
  color: rgb(255, 153, 0);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 10px;
}

.social-links img {
  width: 100px;
  height: 100px;
  cursor: pointer;
  border: 2px solid rgb(255, 0, 0);
  border-radius: 8px;
}

/* Responsividade */
@media (max-width: 768px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Dark Mode */
body.dark {
  background-color: #fff;
  color: #000;
}

body.dark .topbar {
  background-color: #f0f0f0;
}

body.dark .logo {
  color: #000;
}

body.dark .card {
  background-color: #f9f9f9;
  border: 1px solid #333;
}

body.dark .card h3, body.dark .counter {
  color: #000;
}

body.dark button {
  background-color: #333;
  color: #fff;
}