/* Workbench controls: keep field behavior and viewer sizing in their source styles. */
:root[data-ui="workbench"] .form-row {
  gap: 8px;
  margin-bottom: 20px;
}
:root[data-ui="workbench"] .form-row > label,
:root[data-ui="workbench"] .field-label,
:root[data-ui="workbench"] .workspace-generation label,
:root[data-ui="workbench"] .workspace-template-fields label {
  color: var(--ink);
  font-size: 12px;
  font-weight: 650;
}
:root[data-ui="workbench"] .form-row .help,
:root[data-ui="workbench"] .dialog-body .help {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}
:root[data-ui="workbench"] .form-row input:not([type="radio"]):not([type="checkbox"]):not([type="file"]),
:root[data-ui="workbench"] .form-row select,
:root[data-ui="workbench"] .form-row textarea,
:root[data-ui="workbench"] .workspace-generation :is(input,select,textarea),
:root[data-ui="workbench"] .workspace-template-fields :is(input,select,textarea) {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-size: 13px;
  font-weight: 450;
}
:root[data-ui="workbench"] .form-row textarea,
:root[data-ui="workbench"] .workspace-generation textarea,
:root[data-ui="workbench"] .workspace-template-fields textarea { line-height: 1.6; }
:root[data-ui="workbench"] .form-row input:not([type="radio"]):not([type="checkbox"]):not([type="file"]):focus-visible,
:root[data-ui="workbench"] .form-row :is(select,textarea):focus-visible,
:root[data-ui="workbench"] .workspace-generation :is(input,select,textarea):focus-visible,
:root[data-ui="workbench"] .workspace-template-fields :is(input,select,textarea):focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
  border-color: var(--line);
  box-shadow: none;
}
:root[data-ui="workbench"] .form-row input:disabled,
:root[data-ui="workbench"] .form-row select:disabled { opacity: .62; }
:root[data-ui="workbench"] .form-row input:is([type="radio"],[type="checkbox"]),
:root[data-ui="workbench"] .check-row input,
:root[data-ui="workbench"] .permission-scope input { accent-color: var(--ink); }
:root[data-ui="workbench"] .check-row input:focus-visible,
:root[data-ui="workbench"] .permission-scope input:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }

:root[data-ui="workbench"] .option {
  min-height: 48px;
  border-color: var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  font-size: 13px;
  font-weight: 500;
}
:root[data-ui="workbench"] .option:has(input:checked),
:root[data-ui="workbench"] .option:focus-within {
  border-color: var(--ink);
  background: var(--brand-soft);
  box-shadow: none;
}
:root[data-ui="workbench"] .option:focus-within { outline: 2px solid var(--ink); outline-offset: 2px; border-color: var(--line); }
:root[data-ui="workbench"] .check-row { gap: 12px; font-size: 13px; }
:root[data-ui="workbench"] .check-row small { color: var(--muted); font-size: 12px; line-height: 1.5; }
:root[data-ui="workbench"] .permission-scope { border: 1px solid var(--line); border-radius: 8px; }

/* Custom pickers use one border for rest, hover, and keyboard focus. */
:root[data-ui="workbench"] .choice-trigger,
:root[data-ui="workbench"] .moi-control-trigger {
  min-height: 42px;
  border-color: var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  font-size: 13px;
  font-weight: 500;
  box-shadow: none;
  transform: none;
}
:root[data-ui="workbench"] .choice-trigger:hover,
:root[data-ui="workbench"] .moi-control-trigger:hover { border-color: var(--muted); box-shadow: none; }
:root[data-ui="workbench"] .choice-trigger:focus-visible,
:root[data-ui="workbench"] .moi-control-trigger:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
  border-color: var(--line);
  background: var(--surface);
  box-shadow: none;
}
:root[data-ui="workbench"] .moi-date-control:focus-within .moi-control-trigger:not(:focus-visible) {
  border-color: var(--line);
  background: var(--surface);
  box-shadow: none;
}
:root[data-ui="workbench"] .choice-trigger:active { transform: none; }
:root[data-ui="workbench"] .filterbar .choice-trigger { min-height: 39px; }
:root[data-ui="workbench"] .role-preview .choice-trigger { min-height: 33px; font-size: 11px; }
:root[data-ui="workbench"] .choice-menu,
:root[data-ui="workbench"] .moi-date-popup {
  border-color: var(--line);
  border-radius: 10px;
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 14px 36px #0003;
}
:root[data-ui="workbench"] .choice-menu [role="option"] { border-radius: 6px; font-size: 13px; font-weight: 450; }
:root[data-ui="workbench"] .choice-menu [role="option"][aria-selected="true"] { color: var(--ink); font-weight: 650; }
:root[data-ui="workbench"] .choice-menu [role="option"]:focus-visible,
:root[data-ui="workbench"] .moi-calendar-head button:focus-visible,
:root[data-ui="workbench"] .moi-calendar-foot button:focus-visible { outline: 2px solid var(--ink); outline-offset: -2px; }
:root[data-ui="workbench"] .moi-date-popup { padding: 12px; }
:root[data-ui="workbench"] .moi-calendar-head strong { font-size: 13px; font-weight: 650; }
:root[data-ui="workbench"] .moi-calendar-grid button { border-radius: 6px; font-size: 12px; }
:root[data-ui="workbench"] .moi-calendar-grid button:focus-visible { box-shadow: inset 0 0 0 2px var(--ink); }
:root[data-ui="workbench"] .moi-calendar-grid button[aria-selected="true"] { background: var(--ink); color: var(--surface); }
:root[data-ui="workbench"] .moi-calendar-grid button[aria-selected="true"]:focus-visible { box-shadow: inset 0 0 0 2px var(--surface); }

/* The native file input remains connected to the existing picker and 25 MB validation. */
:root[data-ui="workbench"] .moi-file-control {
  border-color: var(--line);
  border-radius: 8px;
  background: var(--surface);
}
:root[data-ui="workbench"] .moi-file-control .moi-control-trigger {
  min-height: 36px;
  border-color: var(--ink);
  background: var(--ink);
  color: var(--surface);
  font-size: 12px;
  font-weight: 600;
}
:root[data-ui="workbench"] .moi-file-control .moi-control-trigger:hover { background: var(--brand); color: var(--surface); }
:root[data-ui="workbench"] .moi-file-control .moi-control-trigger:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; box-shadow: none; }
:root[data-ui="workbench"] .moi-file-status { font-size: 12px; }
:root[data-ui="workbench"] .dropzone {
  border: 1px dashed var(--line);
  border-radius: 10px;
  background: var(--surface);
  box-shadow: none;
  transform: none;
}
:root[data-ui="workbench"] .dropzone:hover,
:root[data-ui="workbench"] .dropzone.is-dragging,
:root[data-ui="workbench"] .dropzone:focus-within {
  border-color: var(--ink);
  background: var(--brand-soft);
  box-shadow: none;
  transform: none;
}
:root[data-ui="workbench"] .dropzone:focus-within { outline: 2px solid var(--ink); outline-offset: 2px; }
:root[data-ui="workbench"] .dropzone svg { color: var(--ink); }
:root[data-ui="workbench"] .dropzone strong { font-size: 13px; font-weight: 600; }
:root[data-ui="workbench"] .dropzone small { font-size: 12px; }

/* Dialog content keeps the existing scroll and sticky action region. */
:root[data-ui="workbench"] dialog {
  border-color: var(--line);
  border-radius: 12px;
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 20px 60px #0004;
}
:root[data-ui="workbench"] dialog::backdrop { background: #0009; backdrop-filter: none; }
:root[data-ui="workbench"] .dialog-head { align-items: center; padding: 20px 24px 16px; }
:root[data-ui="workbench"] .dialog-head h2 { margin: 0; font-size: 18px; font-weight: 650; line-height: 1.4; }
:root[data-ui="workbench"] .dialog-body { padding: 20px 24px 24px; color: var(--ink); }
:root[data-ui="workbench"] .dialog-body > p:first-child { color: var(--muted); line-height: 1.6; }
:root[data-ui="workbench"] .dialog-actions { align-items: center; gap: 8px; }
:root[data-ui="workbench"] .upload-form .dialog-actions { background: var(--surface); }
:root[data-ui="workbench"] .export-format-options .btn { border-radius: 8px; font-size: 13px; }
:root[data-ui="workbench"] .export-format-options .btn:focus-visible,
:root[data-ui="workbench"] .dialog-actions .btn:focus-visible,
:root[data-ui="workbench"] .dialog-head .icon-btn:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; box-shadow: none; }

/* Account details and usage popover. */
:root[data-ui="workbench"] .ai-account-popover { border-radius: 12px; box-shadow: 0 16px 44px #0004; }
:root[data-ui="workbench"] .ai-account-popover > header { padding: 14px 16px; font-size: 13px; }
:root[data-ui="workbench"] .ai-quota-provider { padding: 16px; }
:root[data-ui="workbench"] .ai-quota-provider h3,
:root[data-ui="workbench"] .account-settings-card header { font-size: 14px; font-weight: 650; }
:root[data-ui="workbench"] .ai-provider-mark { border-radius: 8px; }
:root[data-ui="workbench"] .ai-account { border-radius: 8px; font-size: 12px; }
:root[data-ui="workbench"] .ai-account strong { font-size: 12px; font-weight: 600; }
:root[data-ui="workbench"] .ai-account small,
:root[data-ui="workbench"] .quota-window > div,
:root[data-ui="workbench"] .quota-window small { font-size: 11px; }
:root[data-ui="workbench"] .quota-window meter::-webkit-meter-optimum-value { background: var(--ink); }
:root[data-ui="workbench"] .quota-window meter::-webkit-meter-suboptimum-value { background: var(--muted); }
:root[data-ui="workbench"] .quota-window meter::-webkit-meter-even-less-good-value { background: var(--line); }
:root[data-ui="workbench"] .ai-account-popover button:focus-visible,
:root[data-ui="workbench"] .account-settings-card button:focus-visible { outline: 2px solid var(--ink); outline-offset: -2px; }
:root[data-ui="workbench"] .account-settings-card { border-radius: 12px; }
:root[data-ui="workbench"] .account-settings-actions { gap: 8px; }
:root[data-ui="workbench"] .account-settings-actions .btn { font-size: 12px; }

/* Viewer chrome only; document pages, PDF canvases, iframe, and resize metrics stay as-is. */
:root[data-ui="workbench"] .artifact-viewer { border-radius: 12px; box-shadow: none; }
:root[data-ui="workbench"] .artifact-header { align-items: center; padding: 16px 18px; }
:root[data-ui="workbench"] .artifact-title { font-size: 16px; font-weight: 650; }
:root[data-ui="workbench"] .artifact-metadata { margin-top: 5px; font-size: 12px; }
:root[data-ui="workbench"] .artifact-format { border-radius: 5px; color: var(--ink); font-size: 10px; font-weight: 650; }
:root[data-ui="workbench"] .artifact-button {
  min-height: 34px;
  border-radius: 8px;
  background: var(--surface);
  font-size: 12px;
  font-weight: 550;
}
:root[data-ui="workbench"] .artifact-button:hover { background: var(--brand-soft); }
:root[data-ui="workbench"] .artifact-button:focus-visible { border-color: var(--line); background: var(--surface); outline: 2px solid var(--ink); outline-offset: 2px; box-shadow: none; }
:root[data-ui="workbench"] .artifact-pane-tabs button:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; box-shadow: none; }
:root[data-ui="workbench"] .artifact-pane-tabs button:focus-visible { text-decoration: none; }
:root[data-ui="workbench"] .artifact-notice { background: var(--brand-soft); color: var(--ink); font-size: 12px; }
:root[data-ui="workbench"] .artifact-notice[data-kind="warning"] { background: var(--brand-soft); color: var(--ink); }
:root[data-ui="workbench"] .artifact-preview-controls,
:root[data-ui="workbench"] .artifact-pdf-controls,
:root[data-ui="workbench"] .source-pdf-controls { background: var(--surface); font-size: 12px; }
:root[data-ui="workbench"] .hwp-preview-toolbar button { border-radius: 8px; font-size: 12px; }
:root[data-ui="workbench"] .hwp-preview-toolbar button:focus-visible,
:root[data-ui="workbench"] .source-pdf-controls button:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
:root[data-ui="workbench"] .artifact-pane-tabs { border-radius: 8px; }
:root[data-ui="workbench"] .artifact-pane-tabs button[aria-pressed="true"] { box-shadow: none; }

@media (max-width: 620px) {
  :root[data-ui="workbench"] .dialog-head { padding-inline: 18px; }
  :root[data-ui="workbench"] .dialog-body { padding-inline: 18px; }
  :root[data-ui="workbench"] .artifact-header { align-items: flex-start; }
}
@media (max-width: 980px) {
  :root[data-ui="workbench"] .artifact-viewer { border-radius: 0; }
  :root[data-ui="workbench"] .artifact-header { padding: 13px 14px; }
}
@media (prefers-reduced-motion: reduce) {
  :root[data-ui="workbench"] .choice-menu,
  :root[data-ui="workbench"] .ai-account-popover { animation: none; }
}