body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #f8f8f8;
}

.container {
  max-width: 1200px;
  margin: auto;
  padding: 20px;
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logout {
  background: #ccc;
  border: none;
  padding: 10px 20px;
  cursor: pointer;
}

.tabs {
  margin: 20px 0;
}

.tab {
  padding: 10px 15px;
  margin-right: 5px;
  border: none;
  background: #eee;
  cursor: pointer;
}

.tab.active {
  background: #007bff;
  color: white;
}

.content {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.menu {
  flex: 3;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 15px;
}

.food-card {
  background: white;
  padding: 15px;
  text-align: center;
  border-radius: 8px;
  box-shadow: 0 0 5px rgba(0,0,0,0.1);
  cursor: pointer;
}

.order-summary {
  flex: 1;
  background: white;
  padding: 15px;
  border-radius: 8px;
}

.pay-btn {
  width: 100%;
  padding: 10px;
  margin: 10px 0;
  background: #007bff;
  color: white;
  border: none;
}

.place-order {
  width: 100%;
  padding: 12px;
  background: green;
  color: white;
  border: none;
  font-weight: bold;
}