button {
  padding: 12px 24px;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

button:hover { background: #8a1f02; }

button.secondary {
  background: var(--evi-gray);
}

button.secondary:hover { background: #555; }

.checkbox-list {
  max-height: 300px;
  overflow-y: auto;
  border: 1px solid var(--evi-border);
  padding: 10px;
  background: #fff;
  border-radius: 4px;
}

.checkbox-item {
  padding: 8px;
  border-bottom: 1px solid var(--evi-light-gray);
  display: flex;
  align-items: center;
  gap: 10px;
}

.checkbox-item:last-child { border-bottom: none; }

.checkbox-item input[type="checkbox"] {
  width: auto;
  margin: 0;
}

.preview-panel {
  background: #fff;
  border: 1px solid var(--evi-border);
  border-radius: 4px;
  padding: 20px;
  position: sticky;
  top: 20px;
}

.preview-panel h3 {
  font-size: 16px;
  margin-bottom: 15px;
  color: var(--evi-black);
  border-bottom: 2px solid var(--evi-red);
  padding-bottom: 10px;
}

.metric {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--evi-light-gray);
}

.metric:last-child { border-bottom: none; }

.metric-label {
  font-weight: 500;
  color: var(--evi-gray);
  font-size: 14px;
}

.metric-value {
  font-weight: 600;
  color: var(--evi-black);
  font-size: 16px;
}