body {
  margin: 0;
  padding: 0;
  font-family: 'Inter', sans-serif;
  color: #c7c7d7;
  box-sizing: border-box;
}

.hidden {
  display: none;
}

#refundMenu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: none;
  justify-content: center;
  align-items: center;
  background: rgba(0, 0, 0, 0.8);
  z-index: 1000;
}

.menu {
  background: #2a2a40;
  padding: 30px;
  border-radius: 12px;
  width: 500px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5);
  font-size: 16px;
}

.menu h2 {
  margin-top: 0;
  font-size: 28px;
  color: #ffffff;
  font-weight: 700;
  text-align: center;
}

.section {
  margin-bottom: 20px;
}

label {
  font-weight: 600;
  color: #c7c7d7;
  margin-bottom: 8px;
  display: block;
  font-size: 14px;
}

input, textarea, button {
  width: 90%;
  padding: 12px;
  margin-top: 8px;
  border-radius: 8px;
  border: 1px solid #444;
  background: #1e1e2f;
  color: #c7c7d7;
  font-size: 14px;
}

input:focus, textarea:focus {
  border-color: #6c63ff;
  outline: none;
}

textarea {
  resize: none;
  min-height: 100px;
}

#itemTable {
  width: 95%;
  border-collapse: collapse;
  margin-top: 10px;
  color: #c7c7d7;
}

#itemTable th, #itemTable td {
  border: 1px solid #444;
  padding: 10px;
  text-align: left;
}

#itemTable th {
  background-color: #3a3a5c;
  color: #ffffff;
  font-weight: bold;
}

#itemTable td {
  background-color: #29293e;
}

#itemTable tr:hover td {
  background-color: #3d3d5a;
}

button {
  cursor: pointer;
  border: none;
  padding: 12px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  transition: all 0.3s ease;
}

#addItem {
  background-color: #6c63ff;
  color: white;
  width: auto;
  padding: 10px 15px;
  margin-top: 10px;
}

#addItem:hover {
  background-color: #5147d9;
}

.removeRow {
  background: none;
  color: #ff6b6b;
  border: none;
  font-size: 16px;
  cursor: pointer;
}

.removeRow:hover {
  color: #ff3d3d;
}

#saveChanges {
  background-color: #6c63ff;
  color: #fff;
  width: 48%;
}

#saveChanges:hover {
  background-color: #5147d9;
}

#cancel {
  background-color: #ff6b6b;
  color: white;
  width: 48%;
}

#cancel:hover {
  background-color: #ff3d3d;
}

.buttons {
  display: flex;
  justify-content: space-between;
}

.footer {
  font-size: 12px;
  text-align: center;
  margin-top: 20px;
  color: #6c63ff;
}

.footer p {
  margin: 0;
}

.footer p:hover {
  text-decoration: underline;
}

@media (max-width: 600px) {
  .menu {
    width: 90%;
  }

  button {
    font-size: 12px;
  }
}