/* Lexxy editor + content styles for the Release Notes editor
 * (ai_reference/release_notes.md → "Surfaces").
 *
 * Loaded through the layout's `stylesheet_link_tag :app` glob — never a
 * view-level link tag (css_hygiene). Propshaft resolves "lexxy.css" from the
 * lexxy gem's app/assets/stylesheets and digests its nested @imports. Every
 * Lexxy rule is scoped with :where(lexxy-editor | .lexxy-content | .lexxy-*),
 * so loading it app-wide changes nothing outside the editor / rendered bodies.
 *
 * The :root block maps Lexxy's variables onto the design-system tokens
 * (ai_reference/design_system). Track B owns further editor styling.
 */
@import url("/assets/lexxy-83fb4569.css");

:root {
  --lexxy-color-ink: var(--ink);
  --lexxy-color-ink-medium: var(--muted);
  --lexxy-color-ink-light: var(--light);
  --lexxy-color-canvas: var(--surface);
  --lexxy-color-link: var(--blue);
  --lexxy-font-base: var(--font-sans);
  --lexxy-font-mono: var(--font-mono);
  --lexxy-radius: var(--radius-sm);
}

/* ── Note editor page. Prefix .rna-;
 * shared .rna- helpers (crumbs, hints, fields) live in release_notes_admin.css,
 * category chips + the preview note card in release_notes.css (Track A). ── */

.rna-editor-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 16px; align-items: start; }
.rna-editor-main { min-width: 0; }
.rna-editor-form { padding: 18px 22px; }
.rna-dirty {
  display: inline-flex; align-items: center; gap: 5px; margin-left: 10px; padding: 2px 8px; border-radius: 4px;
  background: var(--amber-tint); color: #92400e; font-size: 10px; font-weight: 700; vertical-align: middle;
}
.rna-dirty[hidden] { display: none; }

.rna-load-failed, .rna-form-errors {
  padding: 10px 14px; margin-bottom: 14px; border-radius: var(--radius-sm);
  background: var(--red-tint); border: 1px solid #fecaca; color: var(--red); font-size: 13px;
}
.rna-form-errors ul { margin: 6px 0 0; padding-left: 18px; }

.rna-label-row { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.rna-req { color: var(--red); margin-left: 2px; }
.rna-counter { font-size: 11px; color: var(--light); }
.rna-counter--over { color: var(--amber); font-weight: 700; }
.rna-editor-form fieldset { border: 0; padding: 0; margin: 0 0 16px; }
.rna-editor-form legend { padding: 0; }

.rna-cats { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; }
.rna-cat {
  display: flex; flex-direction: column; gap: 6px; padding: 10px 12px; cursor: pointer;
  border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface);
}
.rna-cat:hover { border-color: var(--border-hover); }
.rna-cat:has(.rna-cat__input:checked) { border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.rna-cat:focus-within { outline: 2px solid var(--blue); outline-offset: 2px; }
.rna-cat__input { position: absolute; opacity: 0; pointer-events: none; }
.rna-cat .rn-chip { align-self: flex-start; }
.rna-cat__desc { font-size: 11px; color: var(--muted); }
.rna-fc-hint { padding: 8px 12px; background: var(--surface-alt); border-radius: var(--radius-sm); margin-top: 8px; }

.rna-radios { display: flex; flex-wrap: wrap; gap: 8px; }
.rna-radio {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 12px; font-size: 13px; cursor: pointer;
  border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface);
}
.rna-radio:has(input:checked) { border-color: var(--ink); font-weight: 600; }
.rna-companies {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 6px 12px;
  margin-top: 10px; padding: 10px 12px; border: 1px solid var(--border); border-radius: var(--radius-sm);
}
.rna-companies .rna-hint { grid-column: 1 / -1; }
.rna-company { display: flex; align-items: center; gap: 6px; font-size: 13px; }

.rna-two { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 0 16px; }
.rna-link-row { display: flex; gap: 8px; align-items: center; }
.rna-link-row .form-control { flex: 1; min-width: 0; }
.rna-link-problems {
  margin-top: 8px; padding: 8px 12px; border-radius: var(--radius-sm);
  background: var(--amber-tint); border: 1px solid #fde68a; font-size: 12px; color: #92400e;
}
.rna-link-problems p { margin: 0; }
.rna-link-problems p + p { margin-top: 4px; }

.rna-body-tools { display: flex; gap: 6px; justify-content: flex-end; margin: 4px 0 6px; }
.rna-body-tools [aria-pressed="true"] { background: var(--ink); color: var(--surface); border-color: var(--ink); }
.rna-source { width: 100%; min-height: 260px; font-size: 12px; line-height: 1.5; }
.rna-editor-form lexxy-editor { border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); }
.rna-editor-form lexxy-editor:focus-within { border-color: var(--ink); box-shadow: 0 0 0 2px rgba(26, 26, 26, 0.08); }
.rna-rules-hint { display: flex; flex-wrap: wrap; gap: 4px 14px; list-style: none; padding: 0; margin: 8px 0 0; font-size: 11px; color: var(--muted); }
.rna-warnbar {
  margin: 8px 0 0; padding: 8px 12px; border-radius: var(--radius-sm);
  background: var(--amber-tint); color: #92400e; font-size: 12px;
}

.rna-actionbar {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px;
  margin-top: 12px; padding: 12px 16px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
}
.rna-actionbar__left { display: flex; align-items: center; gap: 10px; }

/* Sidebar */
.rna-side { display: grid; gap: 12px; }
.rna-side-card { padding: 14px 16px; }
.rna-side-title { display: flex; align-items: center; justify-content: space-between; font-size: 12px; font-weight: 700; margin: 0 0 8px; }
.rna-side-link { font-size: 12px; font-weight: 600; }
.rna-trailer { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 6px; }
.rna-trailer code { background: #f0f0ee; padding: 3px 8px; border-radius: 4px; font-size: 12px; }
.rna-commit-list { list-style: none; padding: 0; margin: 4px 0 0; display: grid; gap: 4px; font-size: 12px; }
.rna-commit-list li { display: flex; gap: 8px; min-width: 0; }
.rna-commit-list li span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rna-dl { display: grid; grid-template-columns: auto 1fr; gap: 4px 10px; margin: 0; font-size: 12px; }
.rna-dl dt { color: var(--muted); }
.rna-dl dd { margin: 0; }
.rna-rules summary { cursor: pointer; font-size: 12px; font-weight: 700; }
.rna-rules summary .rna-hint { display: inline; margin-left: 4px; font-weight: 400; }
.rna-rules ol { padding-left: 18px; margin: 10px 0; font-size: 12px; line-height: 1.5; }
.rna-rules li { margin-bottom: 6px; }

/* Company-specific links modal (modal_controller) */
.rna-modal-backdrop {
  position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center;
  background: rgba(26, 26, 26, 0.35); padding: 16px;
}
.rna-modal-backdrop[hidden] { display: none; }
.rna-modal {
  width: 100%; max-width: 560px; max-height: 90vh; overflow: auto;
  background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow-dropdown);
}
.rna-modal--wide { max-width: 760px; }
.rna-modal__head { display: flex; justify-content: space-between; gap: 12px; padding: 16px 20px 8px; }
.rna-modal__title { font-size: 16px; margin: 0; }
.rna-modal__close { background: none; border: 0; font-size: 22px; line-height: 1; color: var(--muted); cursor: pointer; }
.rna-modal__close:hover { color: var(--ink); }
.rna-modal__body { padding: 0 20px 12px; }
.rna-modal__foot { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 20px 16px; border-top: 1px solid var(--border-light); }
.rna-links-table th[scope="row"] { font-weight: 600; text-align: left; white-space: nowrap; }
.rna-link-state { font-size: 12px; color: var(--muted); }
.rna-link-state--warn { color: var(--amber); font-weight: 600; }

/* Save and preview */
.rna-preview { margin-top: 16px; }
.rna-preview__bar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 12px; }
.rna-preview__stage { background: var(--bg); border-radius: var(--radius-sm); padding: 16px; }

/* Save / Save and preview while the save is in flight (release_note_form_controller#setBusy).
   The spinner reuses .toggle-spinner, re-coloured from the button's own text colour so it
   stays visible on the accent-filled primary button. */
.rna-save-busy,
.rna-save-busy:disabled { opacity: 0.7; cursor: wait; pointer-events: none; }
.rna-save-spinner { width: 12px; height: 12px; border-color: currentColor; border-top-color: transparent; }

@media (max-width: 960px) {
  .rna-editor-grid { grid-template-columns: 1fr; }
}