body {
  font-family: Arial, sans-serif;
  background-color: #e5e5e5;
  margin: 0;
  padding: 20px;
}

.container {
  max-width: 800px;
  margin: auto;
  background: #ffffff;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

h1 {
  text-align: center;
  margin-bottom: 20px;
}

.menu {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 20px;
}

.menu button {
  padding: 10px 15px;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  background-color: #f0f0f0;
  font-size: 14px;
  transition: 0.2s;
}

.menu button:hover {
  background-color: #dcdcdc;
}

.filters {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 20px;
}

.filters select {
  width: 100%;
  max-width: 300px;
}

select, input, textarea, button {
  padding: 8px 12px;
  border-radius: 12px;
  border: 1px solid #ccc;
  font-size: 14px;
  font-family: inherit;
}

textarea {
  width: 100%;
  min-height: 80px;
  resize: vertical;
}

button[type="submit"] {
  background-color: #4CAF50;
  color: white;
  border: none;
  cursor: pointer;
  margin-top: 10px;
}

button[type="submit"]:hover {
  background-color: #45a049;
}

#adCard {
  background: #f3f3f3;
  border-radius: 12px;
  padding: 15px;
  margin-bottom: 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

#adCard b {
  font-size: 16px;
}

#adCard span {
  color: #555;
  font-size: 14px;
}

.section {
  margin-top: 10px;
}