.form {
  max-width: 900px;
  margin: 20px auto;
  padding: 20px;
  font-family: Verdana, sans-serif;
  background: #8595a7;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.form fieldset {
  border: 1px solid #ddd;
  padding: 20px;
  margin-bottom: 20px;
  border-radius: 6px;
}
.form legend {
  font-weight: bold;
  color: #333;
}
.form .controls {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 15px;
}
.form .controls > div {
  flex: 1 1 200px;
  display: flex;
  flex-direction: column;
}
.form label {
  margin-bottom: 4px;
  font-weight: 500;
  color: #333;
}
.form input[type="text"], 
.form input[type="email"], 
.form select {
  padding: 8px 10px;
  font-size: 1rem;
  border: 1px solid #ccc;
  border-radius: 4px;
  width: 100%;
  box-sizing: border-box;
}
.form button {
  padding: 8px 16px;
  font-size: 1rem;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}
.form .btn-primary {
  background-color: #0073aa;
  color: #fff;
}
.form .btn-primary:hover {
  background-color: #005177;
}
.form .btn-ghost {
  background: none;
  border: 1px solid #0073aa;
  color: #0073aa;
}
.form .btn-ghost:hover {
  background-color: #f0f0f0;
}
.form .members .member {
  border: 1px solid #ddd;
  padding: 15px;
  margin-bottom: 10px;
  border-radius: 4px;
  background: #fff;
  position: relative;
}
.form .members .member .remove {
  position: absolute;
  top: 5px;
  right: 5px;
  background: #e74c3c;
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 14px;
  line-height: normal;
}
#priceSection {
  margin-top: 15px;
  font-size: 1.1rem;
  font-weight: bold;
}