body {
  font-family: Arial, sans-serif;
  margin: 2rem;
  background-color: #f2f2f2;
  color: #333;
}

#app {
  max-width: 1000px;
  margin: auto;
  background: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
}

h1, h2 {
  margin-top: 0;
}

.table-list {
  list-style: none;
  padding-left: 0;
  margin-bottom: 1rem;
}

.table-list li {
  margin-bottom: 0.5rem;
}

.table-list li button {
  background-color: #e2e8f0;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 5px;
  cursor: pointer;
  text-align: left;
  width: 100%;
}

.table-list li button:hover {
  background-color: #cbd5e1;
}

.controls {
  margin: 1rem 0;
}

.action-btn, .danger-btn {
  margin-right: 0.5rem;
  padding: 0.5rem 1.2rem;
  border: none;
  border-radius: 5px;
  cursor: pointer;
}

.action-btn {
  background-color: #3182ce;
  color: white;
}

.action-btn:hover {
  background-color: #2b6cb0;
}

.danger-btn {
  background-color: #e53e3e;
  color: white;
}

.danger-btn:hover {
  background-color: #c53030;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

table th, table td {
  border: 1px solid #ccc;
  padding: 8px;
  text-align: left;
}

table th[contenteditable], table td[contenteditable] {
  background-color: #fffbe6;
}

tfoot td {
  font-weight: bold;
  background-color: #e6ffed;
}

.table-wrapper {
  overflow-x: auto;
}