body {
  margin: 0;
  font-family: Arial;
  background: #0b0b12;
  color: white;
}

.topbar {
  display: flex;
  justify-content: space-between;
  padding: 15px;
  background: #111120;
}

.logo {
  color: #b400ff;
  font-weight: bold;
  font-size: 20px;
}

#ad, .ad {
  background: #1a1a2b;
  padding: 10px;
  margin: 10px;
  border-radius: 8px;
  text-align: center;
}

.cats {
  display: flex;
  gap: 10px;
  padding: 10px;
}

button {
  background: #1a1a2b;
  color: white;
  border: none;
  padding: 8px 12px;
  border-radius: 20px;
  cursor: pointer;
}

button:hover {
  background: #b400ff;
}

#grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
  padding: 10px;
}

.card {
  background: #141427;
  padding: 10px;
  border-radius: 10px;
  cursor: pointer;
}

.hidden {
  display: none;
}

iframe {
  width: 100%;
  height: 70vh;
  border: none;
}