j3w1/theme implementation brief — file-browser
theme: j3w1-theme 1.1.0  profile: default  sourceDigest: sha256-C+iD5Q7l0XPU/boMj003wPbPLBOq3C3ZM7s4OfzJ6mc=
pin: https://raw.githubusercontent.com/j3w1/theme/v1.1.0/exports/components/file-browser.json
spec: spec/components/file-browser.md  site: https://j3w1.github.io/theme/reference/#c-file-browser
maturity: stable  priority: R2

Summary: Location navigation and a filterable native file table with bounded host actions.

Use the pinned approved default profile. Pending roles in that profile use-and-report their decision IDs; this does not approve them. Proposed profiles are preview-only and blocked for delivery. Heritage profiles are historical-only. Deprecated or heritage roles are blocked for new approved-profile mappings. Consume roles within their documented scope, never primitives. Release numbering does not approve profiles or tokens.
Tokens (resolved):
  root.bg                                             #100c0c  ({color.surface.default})  use
  root.text                                           #e99499  ({color.text.default})  use
  root.border                                         #a3676b  ({color.border.control})  use-and-report (D-007)
  heading.text                                        #ffa2a7  ({color.text.bright})  use
  secondary.text                                      #bd787d  ({color.text.muted})  use
  control.bg                                          #000000  ({color.surface.input})  use
  control.focus                                       #e53935  ({color.interaction.focus.ring})  use
  dependency.role-border-width-default                1px  ({border.width.default})  use
  dependency.role-border-width-emphasis               2px  ({border.width.emphasis})  use
  dependency.role-color-border-divider                #2b0e0d  ({color.border.divider})  use-and-report (D-008)
  dependency.role-color-border-selected-indicator     #e53935  ({color.border.selected-indicator})  use
  dependency.role-density-comfortable-control-height  32px  ({density.comfortable.control-height})  use
  dependency.role-density-compact-control-height      24px  ({density.compact.control-height})  use
  dependency.role-radius-none                         0px  ({radius.none})  use
  dependency.role-space-12                            12px  ({space.12})  use
  dependency.role-space-16                            16px  ({space.16})  use
  dependency.role-space-2                             2px  ({space.2})  use
  dependency.role-space-8                             8px  ({space.8})  use
State dependency disclosures: D-007

States: default, selected, empty, no-results, focus-visible
  default: Locations and native file rows. [Explicit names, kinds and sizes.]
  selected: Selected location follows the tree contract. [aria-selected plus location filter.]
  empty: No file rows. [Explicit zero-files text.]
  no-results: Filtered rows are hidden. [Matching count and retained search query.]
  focus-visible: Dashed control outline. [Native focus and tree roving focus.]

Keyboard:
  Tab / Shift+Tab: Move among tree navigation, search and row actions.
  Arrow keys: Use the tree contract inside navigation.
  Enter / Space: Request opening the chosen file through an event.

ARIA: Tree composition, native search input and table
Responsive: Wrap labels and actions without changing source order. Use logical spacing in RTL. Preserve native target sizes at both densities; only bounded data regions may scroll horizontally.
Portability: Compose hierarchical location navigation with a filterable file table. Opening an entry emits its stable identity. The caller owns file access, upload, deletion and permissions. The supplied names and sizes are synthetic local examples.
  native: Use equivalent native semantics and approved roles; record any unsupported behavior as a mapping deviation.

Rules: use only these values; no invented colours; radius 0; borders 1px (2px emphasis); focus is a 1px dashed ring, selection is a fill;
do not restyle unrelated elements; report deviations per agents/consume.md; record theme.lock.json at the pinned revision.