body {
  font-family: Arial, sans-serif;
  margin: 24px;
  background: #ffffff;
  color: #111;
}

h1 {
  margin-bottom: 24px;
}

.panel-container {
  display: flex;
  gap: 24px;
}

.panel {
  flex: 1;
  border: 3px solid #000;
  padding: 16px;
}

.box {
  border: 2px solid #9acd32;
  border-radius: 16px;
  padding: 16px;
  min-height: 120px;
  margin-bottom: 12px;
}

.placeholder {
  color: #888;
}

.response-box {
  white-space: pre-wrap;
}

.meta {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  border-top: 2px solid #000;
  padding-top: 8px;
}

.input-area {
  margin-top: 32px;
}

textarea {
  width: 100%;
  height: 120px;
  font-size: 14px;
  padding: 8px;
}

.buttons {
  margin-top: 12px;
  display: flex;
  gap: 12px;
}

button {
  padding: 8px 16px;
  font-size: 14px;
  cursor: pointer;
}

button.secondary {
  background: #eee;
}

.error {
  color: red;
  font-size: 13px;
  margin-top: 8px;
}

/* Status colors */
.green { color: green; }
.orange { color: orange; }
.red { color: red; }
.neutral { color: #555; }