.data-studio { overflow: hidden; }
.studio-controls { padding: 24px; border-bottom: 1px solid var(--line); }
.studio-options-grid, .studio-rule-fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(185px, 1fr)); gap: 16px; }
.studio-field { display: flex; flex-direction: column; gap: 7px; min-width: 0; font-size: 13px; font-weight: 600; }
.studio-field input, .studio-field select, .studio-field textarea { width: 100%; min-width: 0; min-height: 42px; border: 1px solid var(--line); border-radius: 8px; padding: 10px 12px; background: var(--surface); color: var(--ink); font: inherit; }
.studio-field textarea { height: 90px; resize: vertical; }
.studio-field input:focus-visible, .studio-field select:focus-visible, .studio-field textarea:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.studio-check { flex-direction: row-reverse; justify-content: flex-end; align-items: center; gap: 9px; }
.studio-check input { width: 17px; min-height: 17px; height: 17px; flex: 0 0 17px; accent-color: var(--accent); }
.studio-help { margin: 16px 0 0; color: var(--muted); font-size: 13px; line-height: 1.8; }
.studio-rule-head, .studio-actions, .studio-extra-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px; }
.studio-rule-head:not(:empty) { margin: 22px 0 12px; justify-content: space-between; }
.studio-rule-list { display: grid; gap: 12px; }
.studio-rule { padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.studio-rule > button { margin-top: 12px; }
.studio-column { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto; gap: 15px; align-items: center; padding: 12px; border: 1px solid var(--line); border-radius: 10px; }
.studio-column .studio-check span { overflow-wrap: anywhere; }
.studio-actions { padding: 18px 24px; border-bottom: 1px solid var(--line); }
.studio-actions [role=status] { color: var(--muted); font-size: 13px; }
.studio-actions .success { color: #137361; }
.studio-actions .error { color: #b42c38; }
html[data-theme="dark"] .studio-actions .success { color: #64d9bd; }
html[data-theme="dark"] .studio-actions .error { color: #ff9c9c; }
.studio-notice:not(:empty) { padding: 18px 24px; border-bottom: 1px solid var(--line); background: var(--surface-2); font-size: 13px; line-height: 1.75; overflow-wrap: anywhere; }
.studio-notice ul { padding-left: 20px; margin-bottom: 0; }
.studio-field-overview { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 7px 18px; max-height: 220px; overflow: auto; margin-bottom: 12px; }
.studio-editors { margin: 0; }
.studio-editors .v2-editor { min-width: 0; border-radius: 0; }
.studio-editors textarea, .studio-editors pre { width: 100%; height: 440px; min-height: 240px; margin: 0; border: 0; border-radius: 0; padding: 20px; overflow: auto; white-space: pre; font: 13px/1.7 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; tab-size: 2; }
.studio-editors textarea { resize: vertical; }
.studio-editors footer { min-height: 64px; padding: 12px 18px; display: flex; gap: 12px; flex-wrap: wrap; align-items: center; border-top: 1px solid var(--line); }
.studio-editors .json-file-button { position: relative; overflow: hidden; cursor: pointer; }
.studio-editors .json-file-button input { position: absolute; inset: 0; opacity: 0; width: 100%; cursor: pointer; }
.studio-extra-actions:not(:empty) { padding: 20px 24px 4px; }
.data-studio > .privacy-note { padding: 16px 24px; margin: 0; }
.data-studio [hidden] { display: none !important; }
.studio-help-article { color: var(--ink-2); font-size: 16px; line-height: 1.8; overflow-wrap: anywhere; }
.studio-help-article h3 { margin: 0 0 20px; color: var(--ink); font-size: 21px; line-height: 1.4; }
.studio-help-article h4 { margin: 0 0 9px; color: var(--ink); font-size: 17px; line-height: 1.5; }
.studio-help-steps { display: grid; gap: 20px; margin: 0; padding-left: 25px; }
.studio-help-steps li { padding-left: 6px; }
.studio-help-steps li::marker { color: var(--primary); font-weight: 700; }
.studio-help-steps p, .studio-help-article .studio-help-result { margin-bottom: 0; }
.studio-help-example + .studio-help-example { margin-top: 34px; padding-top: 28px; border-top: 1px solid var(--line); }
.studio-help-article .studio-help-settings { padding: 14px 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface-2); }
.studio-help-boundaries { margin: 0; padding: 20px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.studio-help-boundaries dt { margin: 0 0 8px; color: var(--ink); font-weight: 700; }
.studio-help-boundaries dd { margin: 0; }
.studio-help-boundaries dd + dt { margin-top: 22px; }
@media (max-width: 700px) {
  .studio-controls, .studio-actions, .studio-notice:not(:empty), .studio-extra-actions:not(:empty) { padding: 16px; }
  .studio-options-grid, .studio-rule-fields { grid-template-columns: 1fr; }
  .studio-column { grid-template-columns: 1fr; gap: 10px; }
  .studio-editors { grid-template-columns: 1fr; }
  .studio-editors textarea, .studio-editors pre { height: 320px; padding: 14px; }
  .studio-actions > .button { flex: 1 1 auto; }
  .data-studio .workspace-toolbar > div { min-width: 0; flex-wrap: wrap; }
  .data-studio .workspace-toolbar small { white-space: normal; }
  .studio-help-article { font-size: 15px; }
  .studio-help-boundaries { padding: 16px; }
}