textarea {
  width: 100%;
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-sys-shape-corner-medium);
  background: var(--md-sys-color-surface);
  color: var(--md-sys-color-on-surface);
  font: inherit;
  font-size: 0.9375rem;
  padding: 14px 16px;
  resize: vertical;
  min-height: 220px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

textarea:focus {
  border-color: var(--md-sys-color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--md-sys-color-primary) 22%, transparent);
}

.text-input {
  width: 100%;
  height: 44px;
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-sys-shape-corner-medium);
  background: var(--md-sys-color-surface);
  color: var(--md-sys-color-on-surface);
  font: inherit;
  font-size: 0.9375rem;
  padding: 0 14px;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.text-input:focus {
  border-color: var(--md-sys-color-primary);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--md-sys-color-primary) 22%, transparent);
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.setting-group {
  min-width: 0;
}

.checkbox-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 18px;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--md-sys-color-on-surface);
  font-size: 0.9375rem;
}

.checkbox-item input {
  width: 18px;
  height: 18px;
  accent-color: var(--md-sys-color-primary);
  flex: 0 0 auto;
}

.tool-actions {
  margin-top: 20px;
}

.result-summary {
  margin-bottom: 14px;
  padding: 12px 14px;
  border-radius: var(--md-sys-shape-corner-medium);
  background: color-mix(in srgb, var(--success) 8%, var(--md-sys-color-surface));
  border: 1px solid color-mix(in srgb, var(--success) 28%, var(--md-sys-color-outline-variant));
  color: var(--success);
  font-size: 0.875rem;
}

.table-wrap {
  overflow-x: auto;
  margin-bottom: 16px;
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: var(--md-sys-shape-corner-medium);
  background: var(--md-sys-color-surface);
}

.result-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}

.result-table th,
.result-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--md-sys-color-outline-variant);
  font-size: 0.9375rem;
}

.result-table thead th {
  background: color-mix(in srgb, var(--md-sys-color-primary-container) 65%, white);
  font-weight: 700;
}

.result-table tbody tr:last-child td {
  border-bottom: none;
}

.result-table td:first-child,
.result-table th:first-child {
  width: 72px;
  white-space: nowrap;
}

.result-table td:nth-child(2),
.result-table td:nth-child(3) {
  word-break: break-all;
}

#result-output {
  min-height: 180px;
}

@media (max-width: 600px) {
  .settings-grid {
    grid-template-columns: 1fr;
  }}