body {
  font-family: 'Inter', Arial, sans-serif;
  background-color: #FFF7ED;
  margin: 0;
  padding: 0;
}

.container {
  width: 90%;
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
}

h1 {
  font-size: 36px;
  color: #161616;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 0 26px;
}

h1 .fas {
    font-size: 28px;
}

.heading-total {
  text-align: center;
}

form {
  margin-bottom: 20px;
}

label {
  display: block;
  font-weight: bold;
  margin-bottom: 10px;
}

select,
input[type="number"],
input[type="text"],
button[type="submit"] {
  width: 100%;
  padding: 10px;
  margin-bottom: 12px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font-size: 16px;
  background-color: #fff;
  color: #161616;
  box-sizing: border-box;
}

button[type="submit"] {
  background-color: #115E59;
  color: #fff;
  cursor: pointer;
}

.fas {
  display: inline;
  margin-right: 5px;
}

hr {
  border: none;
  border-top: 1px solid #ccc;
  margin: 20px 0;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

li, .traveler-item {
  padding: 12px 0;
  text-transform: capitalize;
  border-bottom: 1px solid #ccc;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

li:last-child, .traveler-item:last-child {
    border-bottom: none;
}

#expense-list li button, .traveler-item button {
  background-color: #FF8C38;
  color: #fff;
  border: none;
  cursor: pointer;
  padding: 5px 8px;
  border-radius: 4px;
}

button .fas {
  margin: 0;
}

/* Modal styles */
.modal {
  box-sizing: border-box;
  display: none;
  position: fixed;
  z-index: 1;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  padding: 0 10px;
  background-color: rgba(0, 0, 0, 0.55);
}

.display-modal {
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-content {
  background-color: #fff;
  margin: 15% auto;
  padding: 20px;
  border-radius: 4px;
  max-width: 400px;
  box-shadow: 0 0 8px 0 rgba(0, 0, 0, 0.2);
  position: relative;
}

.close-button {
  position: absolute;
  top: 0;
  right: 0;
  padding: 10px;
  cursor: pointer;
}

/* Styles for the "Open Travelers" button */
#open-modal-button {
  background-color: #115E59;
  display: block;
  color: #fff;
  border: none;
  padding: 10px 20px;
  margin: 0 auto 28px;
  cursor: pointer;
  border-radius: 4px;
}

#open-modal-button:hover, button:hover {
    background-color: #238b84;
}

/* Styles for the Total Expenses Amount */
#total-expenses-amount {
  font-size: 20px;
  font-weight: initial;
}

.modal-content {
  background-color: #fff;
  margin: 15% auto;
  padding: 20px;
  border-radius: 4px;
  max-width: 400px;
  box-shadow: 0 0 8px 0 rgba(0, 0, 0, 0.2);
  position: relative;
}

.close-button {
  position: absolute;
  top: 0;
  right: 0;
  padding: 10px;
  cursor: pointer;
}

#travelers-form h2 {
  margin-top: 0;
}

#travelers-list {
  padding: 0;
  margin: 0;
  list-style: none;
}