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

h2, h3, p {
  margin: 10px;
}

ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: #333333;
}

ul li {
  float: left;
}

ul li a {
  display: block;
  color: white;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  cursor: pointer;
}

ul li a:hover {
  background-color: #111111;
}

.section {
  padding: 20px;
  animation: fadeIn 0.3s;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.charts {
  display: flex;
  justify-content: space-around;
  align-items: center;
  gap: 2px;
  flex-wrap: wrap;
}

.charts > div {
  width: 300px;
}

/* Food Input Styles */
.food-input-container {
  display: flex;
  gap: 10px;
  margin: 20px 10px;
  flex-wrap: wrap;
}

.food-input-container input {
  padding: 8px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  flex: 1;
  min-width: 150px;
}

.food-input-container button {
  padding: 8px 20px;
  background-color: #333333;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: bold;
}

.food-input-container button:hover {
  background-color: #111111;
}

/* Food List Styles */
.food-list {
  margin: 10px;
  max-width: 600px;
}

.food-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
  margin: 5px 0;
  background-color: #f5f5f5;
  border-left: 4px solid #333333;
  border-radius: 4px;
}

.food-item-info {
  flex: 1;
  font-size: 14px;
}

/* Drink Input Styles */
.drink-input-container {
  display: flex;
  gap: 10px;
  margin: 20px 10px;
  flex-wrap: wrap;
}

.drink-input-container input {
  padding: 8px 12px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 14px;
  flex: 1;
  min-width: 150px;
}

.drink-input-container button {
  padding: 8px 20px;
  background-color: #333333;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  font-weight: bold;
}

.drink-input-container button:hover {
  background-color: #111111;
}

/* Drink List Styles */
.drink-list {
  margin: 10px;
  max-width: 600px;
}

.drink-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px;
  margin: 5px 0;
  background-color: #f0f8ff;
  border-left: 4px solid #4da6ff;
  border-radius: 4px;
}

.drink-item-info {
  flex: 1;
  font-size: 14px;
}

.btn-remove {
  background-color: #cc0000;
  color: white;
  border: none;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  cursor: pointer;
  font-size: 18px;
  font-weight: bold;
  margin-left: 10px;
}

.btn-remove:hover {
  background-color: #990000;
}

/* Food Summary */
.food-summary {
  margin: 20px 10px;
  padding: 20px;
  background-color: #f9f9f9;
  border-radius: 8px;
  max-width: 800px;
}

/* Drink Summary */
.drink-summary {
  margin: 20px 10px;
  padding: 20px;
  background-color: #f0f8ff;
  border-radius: 8px;
  max-width: 800px;
}

.btn-clear {
  padding: 10px 20px;
  background-color: #999999;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  margin-top: 10px;
}

.btn-clear:hover {
  background-color: #666666;
}