:root {
  --brand: #0b3d2e;
  --accent: #f4b740;
  --bg: #f7f4ec;
  --text: #1f1f1f;
  --muted: #6b6b6b;
  --error: #9b1c1c;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #ffffff 0%, var(--bg) 70%);
  color: var(--text);
}

.taskpane {
  padding: 20px 18px;
}

.taskpane__header h1 {
  margin: 0 0 6px;
  font-size: 20px;
  color: var(--brand);
}

.taskpane__header p {
  margin: 0 0 20px;
  color: var(--muted);
}

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: none;
  border-radius: 8px;
  padding: 12px 16px;
  background: var(--brand);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease;
  box-shadow: 0 8px 16px rgba(11, 61, 46, 0.2);
}

.primary-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 20px rgba(11, 61, 46, 0.25);
}

.secondary-button {
  margin-top: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--brand);
  border-radius: 8px;
  padding: 10px 14px;
  background: #fff;
  color: var(--brand);
  font-weight: 600;
  cursor: pointer;
}

.selection-preview {
  margin-top: 12px;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid #d7d7d7;
  background: #fff;
  min-height: 76px;
  max-height: 180px;
  overflow: auto;
  white-space: pre-wrap;
  font-size: 12px;
  line-height: 1.4;
  color: #333;
}

.status {
  margin-top: 16px;
  font-size: 13px;
  min-height: 18px;
  color: var(--muted);
}

.status--error {
  color: var(--error);
}