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l0ng-ai 572bfc014b feat(ui): v4 redesign, including a rebuilt settings window (#973 )

* feat(ui): restyle the right panel after the v4 design

- Tab row: 12.5/16rem word tabs 22px in and 18px apart, the current one in
  body ink at medium weight; no hover pill, no underline bar, no hairline
  under the row.
- Info: Session, Processes and Ports are spaced 16px apart with no rules;
  28px medium muted headings, 28px Session rows on a 76px label floor with
  values in body ink, 26px process rows with a tree elbow for children, and
  an explicit empty line for Ports.
- Files: the search sits in a 28px filled well; tree rows are 26px with a
  disclosure chevron column, ignored entries dim their icon instead of
  going italic, and a folder's change dot is 5px.
- docs/design-system.md updated to match.

* feat(switcher): restyle the workspace switcher after the v4 design

- Card: 112px from the top, 12px corners, 48px search row with an esc
  keycap, 420px body split 340px / preview, 40px footer.
- Workspace rows are 52px: a 26px initial disc carrying the link state as
  a ringed dot (live green, faint when offline, amber while connecting,
  red on failure), a medium name with its stable number, a machine ·
  path · time line, and the tab count over the state word.
- Preview rows are 44px with the sidebar's 18px brand disc, an all-muted
  branch · diff line, a Current label and a 5px dot that blinks with the
  sidebar while an agent is working.
- Footer: ghost New workspace button and keycap hints for navigate, open
  and new window; the unused click-for-new-window string is dropped.

* feat(scm): restyle the Changes tab after the v4 design

- Pinned block keeps 8/10/14 rhythm; branch name medium, 26px sync tile.
- Commit message box rests at 56px with a 7px radius.
- Split commit control: inverted neutral fill when committable, faint
  fill otherwise; 6px radius and an inset 0.5px seam.
- Change groups sit 16px apart under 22px sentence-case medium headers;
  file names take width first and directories right-align, eliding
  from the start.
- History: 32px header, 26px rows inset with rounded hover, 1px lines
  and 7px beads (HEAD filled, others hollow), neutral inks on a
  single-lane page, age column always shown, faint HEAD pill.

* feat(ui): restyle the rail and palette after the v4 design

- Default Light/Dark take warm neutrals (#fcfcfb/#1c1c1e, #18181a/#ececed);
  Git added/modified seeds follow v4 green and amber.
- The left rail gets its own tinted fill again (Neutrals.rail, 3% toward
  the ink) with its own surface ladder; the right panel keeps the content
  fill. Captions and hairlines are floored on the rail too.
- Title bar is 48px; the bar over the terminal centres the active tab's
  title in caption ink when tabs live in the rail.
- Rail header: 26px new-tab and collapse tiles, then the workspace chip
  and search field (28px, 7px radius).
- Groups sit 16px apart under a 22px caption heading with
  'branch · +a −d' in tabular numerals.
- Rows are 30px (42px with a branch line), 16px avatars, medium weight
  when current, branch cut from the front, and a trailing 5px status dot
  (blinks while working, hollow while waiting, unread count as a pill).
- docs/design-system.md updated.

* docs(design-system): note the commit button's inverted neutral fill

* fix(panel): align the right panel's insets with the v4 design

- Rows pad 8px inside lists inset 12px, so text sits on a 20px column in
  every tab and hover fills start 12px in with a 6px radius. Headings,
  empty states and the Ports line move to the same column.
- Tab labels 18px apart; the panel row's chrome tiles are 26px, 4px
  apart, 12px from the edge. Default panel width 280.
- Info: label column floor keeps values at x=88; Ports add tile 22px.
- Changes: 8px top gap on macOS, pinned block on 14px edges with the
  branch at 22, 12px sync glyph, 8px group chevron, 10px status cell,
  1px between rows.
- History: compact gutter for single-lane pages, filtered rows on the
  text column, 10px row gap, 24px age floor, header on 20px insets,
  4/12 padding when expanded (heights re-counted in commits).
- Files: search well at 12px with an 11px glyph, 10px before the tree,
  16px indent step, 16px bottom padding.

* feat(diff): restyle the diff overlay and commit detail after the v4 design

Carry the v4 language into the diff overlay and the commit detail view:
0.5px hairlines at 8% ink, 26px row pills with a 6px radius, the rem type
ladder from right_panel.rs, neutral chips instead of accent washes, the
shared git_badge for status letters, and tabular figures on counts.
Layout, spacing, type and colour only; no behaviour or i18n changes.

* feat(ui): restyle the dialogs, notices and home page after the v4 design

- New ui::dialog module holds the shared modal chrome, taken from the
  workspace switcher: a 12px card, a 48px title row with an esc keycap,
  18px insets, a 40px hairline footer, 28px borderless field wells on the
  faint fill, 11.5px medium muted labels, and 18px keycaps.
- Buttons: the primary is the inverted neutral fill, the Commit button's
  paint, instead of the accent. Secondary buttons are transparent with the
  surface's hover rung. Override on a changed host key stays the one red
  button. A disabled button sinks to the faint fill and drops its click
  handler.
- SSH sheet: host and fingerprint lines sit in a mono detail well, and
  keyboard-interactive prompts become field labels. Banners match the
  sheet's width and card shape.
- Worktree prompt: moves to the same card, with the path preview hung off
  the Name field.
- Notice pill: severity moves from a tinted edge to a 6px leading dot.
- Home: shortcut rows are 28px with a hover fill and keycap chords, and the
  remote strip's action uses the secondary button.

* fix(panel): start Info and Changes flush under the tab row

Their first line is text centred in a 28px row, so the extra 8px step put
it visibly lower than the Files tab's search well. Only Files keeps it.

* fix(scm): put the commit detail on the right panel's 20px text column

* feat(palette): restyle the command palette after the v4 design

- Card: the switcher's 12px corner, 112px drop from the top (shorter
  windows still scale it up), 600px max width.
- Search row keeps the list's own field; an esc keycap sits in its
  trailing corner while the field is empty.
- Rows are 32px with an 8px corner, 8px list inset and 10px padding. The
  keyboard row takes the popover's neutral selected step and a medium
  title instead of the accent wash, via a palette row element in place
  of ListItem.
- Section headings: 28px, 11.5/16rem medium caption ink, on the rows'
  text column. Shortcuts are per-key 18px faint keycaps from ui::dialog.
- New 40px footer with the switcher's keycap hints (navigate, open).
- Empty state: headline in body ink, hint in caption ink.

* feat(ui): carry the v4 chrome into panes, the file viewer and SFTP

- theme: additive helpers for a device-pixel hairline, tabular figures
  and an inverted neutral button variant.
- Pane splits rest as a device-pixel hairline in the divider tone; hover
  and drag keep the accent at 1px like the other resize edges.
- File viewer header: medium file name, 5px unsaved dot, 26px/6px close
  tile with its glyph on the content inset, divider hairline under it.
  Status bar: divider hairline, caption size, tabular line/column.
- SFTP browser: file-tree rows (26px, 6px corner, 16px caption glyphs),
  breadcrumb and notes on the 20px text column, a borderless edit well,
  inverted OK button, and ink-on-track transfer progress.
- Forward rows line up with the process and port rows (text at 20px,
  6px corner); Add and Reconnect use the inverted neutral fill.

* docs(design-system): note the v4 palette, pane, viewer and SFTP chrome

* feat(settings): restyle the settings page after the v4 design

- Nav: the rail's tinted fill and surface ladder behind a divider hairline;
  a 28px filled search well; 28px rows in 7px pills, the current one on the
  selected rung at medium weight instead of the accent; match counts in
  muted ink; the modified-only filter toggles like a nav row.
- Pages: the title sits in the 48px title-bar band at 16/16rem; group
  headings are 11.5/16rem medium muted on a 28px line; sections are split
  by a 0.5px divider with 16px either side.
- Rows: labels in body ink at regular weight, descriptions at 12/16rem
  muted, 28px floor with 8px padding; a search hit wears the faint neutral
  fill rather than the accent tint.
- Controls: text fields and dropdowns are 28px filled pills with no
  outline; buttons, segmented tracks and steppers are 26px with a 6px
  radius on the same fill. The one primary action per view (save theme
  draft, connect, install update) is the inverted neutral fill of the
  commit button. Switches and sliders keep the accent.
- SSH: host list header with 26px tiles and a filled search, 22px group
  headings, 42px two-line host rows; the form's labels are a muted,
  right-aligned column level with 28px fields; disclosure headers use a
  chevron on a 28px band.
- Theme cards are filled and unoutlined, taking the selected rung while
  open; the theme panel keeps the content fill with a divider edge and its
  title in the title-bar band. Keycaps are filled with no outline and
  shortcut rows are divided by 0.5px hairlines.
- right_panel::SECTION_GAP is now shared; docs/design-system.md updated.

* feat(ui): spell tab titles out in full in the rail and title bar

The rail's rows and the centred title have room to spare, so they take
the whole label from a new full_tab_label rather than tab_label's
three-segment cut; only the width they have decides what gets elided.

* fix(settings): even out the page rhythm and line up the columns

- Nav header: drop the min_h(ROW_H)/min_h(0) pair on the heading, which
  measured ~46pt taller than it painted and opened a hole under the search.
- Page titles sit under the title-bar band, level with the nav heading,
  instead of jammed against the window's top edge.
- Headings get a 22pt group-header row and hug their rows; rules keep more
  air, so a heading reads as its rows' rather than floating between.
- SSH: the host list gives width before the nav, so the nav no longer
  narrows on that page; its header, search well and detail title run level
  with the nav's; the empty note starts on the host-title column.
- Window & Tabs no longer opens on a stray rule.
- Integrations: status leads the buttons on one line, in the meta ink.
- Terminal: the shell footnote stays close to its rows.

* fix(ui): stop eliding branches that fit, and seat the SCM branch on the text column

- elide_tail_clusters returned "…" plus the whole string when nothing
  needed cutting, so the rail's group header printed …feat/v4-redesign
  with room to spare. Return the text as-is when it fits.
- The group header only reserves the chevron's width when it draws one.
- The Changes tab's branch name no longer stacks a small button's padding
  on the row gap; it starts on the file names' column.

* fix(ui): keep a tab's name in place when an inline rename starts

gpui-component's Input keeps 12px of inner padding even with
appearance(false), so the name jumped sideways as the rail row, the
group header and the top-strip chip swapped their label for the field.

Claude-Session: https://claude.ai/code/session_01Q9vsQSxAZjkwT7nRAiFF1J

* revert(settings): restore the page rhythm from before 08497d57

The title in the title-bar band, full-row headings, SECTION_GAP rules and
the shell footnote's spacing read better than the tightened version. The
bug fixes from that commit stay: the nav gap under the search, the stray
rule on Window & Tabs, the SSH column alignment and nav width, and the
one-line Integrations rows.

Claude-Session: https://claude.ai/code/session_01Q9vsQSxAZjkwT7nRAiFF1J

* revert(settings): restore the pre-v4 settings layout, on the rail's fill

The v4 restyle (541a887a) and the follow-ups crowded the page. Bring
settings.rs back to main's layout and give its sidebar the main window's
tab-rail fill, so the two sidebars read as one surface.

Claude-Session: https://claude.ai/code/session_01Q9vsQSxAZjkwT7nRAiFF1J

* feat(settings): rebuild the settings window after the v4 design

Rewrites the settings page to the Settings design: a sidebar with search,
per-page modified counts and a "Modified only" switch; quiet grouped rows
with an inline Reset; and the design's own controls (switch, segmented,
stepper, slider, text field, dropdown and popover menus) in a new
`settings/kit.rs`.

- Appearance: Light / Dark / System cards and a theme menu per slot with a
  live preview, search, keyboard navigation and swatches. Font menus are
  searchable and draw each family in itself.
- Keyboard shortcuts: back link, search, "Restore N changed", Default/tmux.
  A recorded chord another action already has now asks Replace / Cancel
  instead of taking it over silently.
- SSH: one column of recent hosts, "Show all" by source, search; details and
  a six-field editor open in place. Auth, jump/proxy, forwarding and
  advanced sections are no longer shown; saved values are kept.
- Integrations: machine menu, agent search, install summary, agent icons,
  and a per-row menu (Reinstall, Reveal hook file, Uninstall).
- General gains startup and restore; updates and the server move to About.
- Search results group live rows by page; a Modified view lists changes.

The page code moves out of settings.rs into src/ui/settings/.

* fix(ui): lay truncating names out at their full width

Moves the gpui fork to 5d366e6, which stops a size measured under
truncation from answering the later whole-text measure. Before it, a
truncating name beside other content in a flex_1 column read as just its
ellipsis with the whole column free. Adds a switcher test that fails
without the fork change.

* fix(scm): seat the History chevron on the change groups' column

The History header now draws its chevron in the change groups' own box
and size, so its title starts where Staged Changes and Untracked do.
Folded, the header drops to 24px with even padding instead of the
expanded section's taller band.

* chore: ignore local design mockups and Impeccable state

* fix(macos): show enter and tab shortcuts correctly in menus

Moves the gpui fork to 5c390b9, which maps enter and tab to their native
key equivalents. A menu item bound to secondary-enter, like
ToggleFullscreen, read as ⌘E.

2026-09-27 09:48:25 +08:00

15 KiB

Raw Blame History

tty7 界面设计规范

本规范约束应用界面，不重写 shell、TUI、代码语法的颜色。实现入口是 src/ui/presets.rs 的 Neutrals、Interactions、Semantics，以及 src/ui/theme.rs 的组件映射。组件应引用这些角色，不在页面里另配颜色。

信息优先级

工作内容：终端、正在编辑的文档、正在查看的 diff。主区域最大，正文对比度最高。
当前位置与下一步：当前工作区/标签页、键盘当前选项、可执行的主操作。
辅助导航：右侧信息/Git/文件页签、展开收起、新建、更多。中性图标，始终可见。
说明与元数据：路径、分支、数量、快捷键、设置描述。次级文字，不用饱和色抢正文。
异常：失败、冲突、需要处理的警告。局部状态色，加文字或形状，不单靠颜色。

同屏不能把所有选中项都画成主按钮。当前标签页用中性灰底 + medium；右侧面板当前页签用正文色文字 + medium 字重；真正可执行的主按钮才使用实色强调色。每个任务区只突出一个主操作。

颜色角色

角色	使用位置	规则
`Neutrals.background`	工作内容、设置内容、输入框	安静的基础表面。输入框未聚焦时不能像已选中列表行
`Neutrals.rail`	左侧标签栏	内容底向正文色偏 3%（默认 `#F5F5F3` / `#1E1E20`），细分隔线划界
`Neutrals.sidebar`	右侧面板	与内容同色；只用细分隔线划界
`Neutrals.popover`	菜单、随处搜索、对话框	浅色下保持明亮，深色下抬高亮度；只给浮层阴影
`foreground`	正文、标题、当前项	正常文字至少 4.5:1；不把普通正文全部加粗
`muted_foreground`	描述、路径、快捷键	与主文字明确区分，但仍保持可读性
`border` / `divider`	控件边界 / 区域分隔	控件边界较强，区域分隔较弱；不能把页面画成表格线框
`Interactions.input_border`	输入框与普通按钮轮廓	对应组件库的 `input` 边框角色，不能误用内容背景色导致边界消失
`Interactions.primary`	保存、连接等主操作	强调色实底，成对配置前景色；hover/pressed 保持标签对比度。Git 提交按钮例外：可提交时用反色中性（正文色底），见 Git 面板
`Surfaces.rail.selected`	当前标签页	中性 selected 阶 + medium；不用强调色，蓝色留给可按的东西
`Interactions.choice`	菜单的键盘当前行	强调色浅底，区别于鼠标经过的中性 hover。随处搜索例外：与工作区切换器同用中性 selected 阶
中性 `secondary`	面板页签、分段选项、普通按钮	次级导航不能与主要操作争夺注意力
`Semantics.danger`	失败、Git 冲突、破坏性动作	红；必须同时有文字/图标/确认语义
`Semantics.warning`	需要留意的状态	琥珀；Git 普通修改只用于尾部标记，不能染黄整个文件树
`Semantics.success`	成功、Git 新增标记	绿；不用于装饰性按钮
`Semantics.info/link`	信息、可点击链接	使用当前主题的强调色，与焦点指示同族

默认浅色以暖白 #FCFCFB 为底，正文 #1C1C1E，蓝色 #1F6BF0 为强调色（光标同强调色）。默认深色以 #18181A 为内容底，#ECECED 为正文，#78A8F5 为强调色。 Git 的新增/修改标记种子为绿 #2F8A52 / #4CC27A、琥珀 #B7791F / #E0A345（浅/深），再按对比度下限校正。其他主题保留自己的背景与强调色，但红/绿/琥珀的状态含义不随 ANSI 槽位变化。所有文字、状态色和主按钮前景色须在实际背景上验证对比度。

状态不能混用

Rest：中性、稳定。工具按钮不因鼠标移出而消失。
Hover：轻微中性填充，只用于可交互目标。设置说明行不整体发亮。
Selected：表达持久的当前位置。侧栏当前行用中性底 + medium，右侧页签用正文色 + medium 字重，不画横条也不画底。
Keyboard focus：清晰的强调色焦点环/当前行，不能仅靠 hover 表达。
Pressed：同一色系的短暂加深，不能跳到另一个主题色。
Disabled：保留边界与标签；降低对比，不能像可执行的主按钮。
Error：状态色、说明和恢复入口一起出现。普通 Git 修改不升级为错误/警报。

标签页关闭按钮、渐变遮挡等局部覆盖层必须使用所在行的实际背景，不能复用过期色值。

图标、文字与间距

界面 SVG 使用 24×24 坐标系、1.8 线宽、圆端点；工具栏按 16px 显示，命中区 32px。
行内辅助按钮至少保留现有 24px 命中区域；增大图标不能挤掉文本预算。
工具图标使用中性文字色。品牌用小图形识别，饱和色留给状态点。
字号跟随界面缩放；正文 14/16rem，说明 12/16rem，章节标题 16/16rem。
左侧栏分组标题为 11.5/16rem、medium、辅助色；右侧紧凑分组标题为 12/16rem、semibold；设置页只有页标题为 16/16rem semibold，页内分组标题与信息页同为 11.5/16rem medium 辅助色。Session 字段名和值同为正文尺寸，以颜色区分层级。
辅助文字必须在实际的内容、侧栏、浮层背景上均达到 4.5:1；普通路径、数量和说明不再叠加透明度。静态 PID 使用中性文字。
放大界面字号时，Git 行高与设置导航宽度同步调整；窄侧栏优先保留分支名，长文件名须明确省略并可查看完整路径。
侧栏当前标签页标题用 medium（测宽与渲染同一字重），分组标题用 medium；正文和辅助说明保持 regular。
右侧面板和侧栏的紧凑标题不再大写，靠字重与颜色区分层级。
以 4px 为间距基础：紧密内容 4–8，行内 8–12，区块 24–32。列表外边距与文字预算同步。
形状：侧栏标签页行 ROW_RADIUS（7px），侧栏搜索框与工作区切换 7px，侧栏顶部图标按钮 26px / 6px 圆角，图标按钮圆角方形（rounded_lg / 小号 4px）；右侧面板文字页签没有 hover 底，只变文字色。浮层 POPOVER_RADIUS 10px。
标题栏高 48px（左栏、终端、右侧面板一致）；终端上方居中显示当前标签页标题，12px 辅助色。
侧栏单行标签页行高 30px，带分支行 42px，行间距 1px，组间距 16px；头像 16px 圆形品牌底；分支行 11.5px 辅助色、从开头省略；运行中的 agent 在行尾显示 5px 状态点（工作中闪烁，等待时空心，未读时显示数字）。搜索框与工作区切换同为 28px，位于 48px 顶栏之下（上 4 / 下 16 / 左右 12，间距 10）。

各界面约束

侧栏：名称优先于分支和 diff 数量；当前项清晰，品牌头像不形成彩色墙。分组标题用辅助色 medium（22px 行），右侧 分支 · +增 −删 为等宽数字的辅助色；展开的分组不画 chevron，折叠后才显示。
侧栏顶部：导航与内容用留白衔接，不加贯穿的 header 底部分隔线；左栏是唯一带底色的侧面，右侧面板与内容同色。
右侧面板页签：文字页签（信息 / 更改 / 文件），12.5/16rem，首个页签距左缘 22px、页签间距 18px；当前页签正文色 + medium，其余辅助色，hover 只把文字提到正文色。页签栏下方不画横条、不画分隔线。「更改」后附改动数（辅助色、regular）。尾部是面板开关与「更多」。
信息页：Session / Processes / Ports 三节，节间 16px、不画分隔线；节标题 28px 高、 11.5/16rem medium 辅助色。Session 为两列（标签列至少 76px，行高 28px），值用正文色； cwd 的父路径弱化、末级正文色，从头部省略。进程行 26px，子进程以 └ 缩进，PID 辅助色 mono。Ports 标题尾部带「+」转发按钮，空状态一行辅助色说明。
右侧文字层级：文件树名称使用侧栏标题色，不能整体降为辅助灰；当前项使用 selected 文字色与 medium 字重，根目录以字重区分。Git 普通文件名使用 resting 文字色与界面字体，路径、数量与说明保持次级；信息页的路径前缀弱化，末级名称突出。
文件树：顶部是 28px 的浅底搜索框（圆角 7）。行高 26px、圆角 6；目录前有展开 chevron，文件留空同宽；文件名中性；A/M/? 等尾部字符承载 Git 状态；目录用 5px 小点表示子项变化；忽略项文字辅助色、图标半透明，不用斜体；冲突才整行提升。
Git 面板：改动列表是主体。顶部固定块（分支行 28px / 提交信息框 / 提交行）上 8、块间 10、下 14。分支名 medium，末尾同步按钮 26px。提交信息框静止 56px、淡底、ROW_RADIUS。提交按钮是分体控件（26px、圆角 6、0.5px 内嵌分隔）：可提交时整体反色中性（正文色底 + 表面色字），这是面板里唯一的实心形状；不可提交时回到信息框同款淡底，不宣传不能执行的动作。分组之间空 16px，组标题 22px、11.5/16rem medium 辅助色、句首大写（不再全大写），数量右对齐。文件行 26px、圆角 6：状态字母等宽 semibold 按状态着色，文件名正文色优先占宽（下限 40px），目录右对齐、从开头省略。History 区以细线分隔，标题 32px；提交行 26px，1px 连线 + 7px 节点， HEAD 实心、其余空心环；整页只有一条 lane 时连线与节点改用中性色；时间列固定宽度右对齐， HEAD 引用用淡底胶囊。
设置：页标题 > 分组标题 > 标签 > 描述。左侧导航用 Neutrals.rail 底与其 surface 阶，右缘细分隔线；搜索框 28px 浅底（圆角 7）；导航行 28px、圆角 7、左右内边距 8，当前项为 selected 阶 + medium，不用强调色。页标题立在 48px 标题栏带内；分组标题 28px、11.5/16rem medium 辅助色；分组之间是 0.5px 分隔线，上下各 16px。设置行：标签正文色 regular，描述 12/16rem 辅助色，行最低 28px、内边距 8（hover/搜索命中的底色外扩 8px）；搜索命中行用浅中性底，不用强调色。输入框与下拉框 28px，按钮、分段控件、步进器 26px（圆角 6）；输入框/下拉框/分段轨道/次要按钮都用同一浅底（surface 半阶）且无描边，分段当前格为 selected 阶 + medium。每个视图唯一的主操作（保存主题草稿、连接、安装更新）用反色中性，同 Git 提交按钮；不可执行时回到浅底。开关与滑块仍用强调色。SSH 主机列表：标题行带 26px 图标按钮，28px 浅底搜索，分组标题 22px，主机行 42px 两行（标题正文、地址 11.5/16rem 辅助色）；主机表单字段名为辅助色右对齐标签列。主题卡片为浅底无描边，展开时为 selected 阶；主题面板与内容同色、左缘细分隔线，标题立在标题栏带内。快捷键键帽为浅底无描边，行间 0.5px 分隔线。
菜单与随处搜索：亮度抬升、有限阴影；当前键盘行清楚，普通项不着色；小窗口内可滚动。
工作区切换器：760px 浮层，距顶 112px，圆角 12px；搜索行 48px（右侧 esc 键帽），主体 420px 分两栏、只用细线分隔，页脚 40px（左「新建工作区」幽灵按钮，右键帽提示 ↑↓ 导航 / ↵ 打开 / ⌘↵ 新窗口）。左栏 340px 工作区行 52px：26px 首字母圆 + 8px 连接状态点（在线绿、离线淡、连接中琥珀、失败红，外圈为行底色），名称 medium，下行「机器 · 路径 · 时间」次级文字，右侧标签数 + 状态词。右栏为预览：28px 标题行， 44px 标签页行（18px 品牌头像、分支与增删数全部次级、「当前」字样、工作中 5px 绿点与侧栏同步闪烁）。当前行只用中性 selected 阶，不用强调色。
随处搜索：切换器的同胞浮层——同样的 12px 圆角、浮层阴影、距顶 112px（矮窗口按比例上移），最宽 600px；搜索行由组件库列表自带（45px，空时右侧 esc 键帽），页脚 40px 细线分隔、右侧键帽提示 ↑↓ 导航 / ↵ 打开。命令行 32px、圆角 8、列表四周 8px、行内 10px；当前行为中性 selected 阶 + 标题 medium，不用强调色。分组标题 28px、11.5/16rem medium 辅助色、与行文字同列。快捷键逐键 18px 淡底键帽。
分屏与文档栏：分屏分隔线静止时为一个设备像素的 divider 色细线，hover/拖动时变 1px 强调色，与侧栏、右侧面板的拖拽边一致。文件查看器标题栏 48px：文件名正文字号 medium，未保存 5px 琥珀点，关闭为 26px / 6px 圆角图标块，下接 divider 细线；底部状态栏 26px、12/16rem 辅助色、行列号等宽数字。
SFTP 浏览器：行与本地文件树一致（26px、圆角 6、16px 图标辅助色、文件名侧栏标题色、大小等宽数字）；编辑框为无边框淡底井（圆角 7）；传输进度为正文色细条压在淡底轨道上，失败才转红。
面板里的主按钮（SFTP 确认、添加转发、SSH 断线条的重连）：反色中性，同对话框主按钮。
对话框（SSH 认证/主机密钥、新建 worktree）：ui::dialog 统一外壳，同切换器的 12px 圆角、浮层阴影与遮罩、距顶 112px；标题行 48px（正文字号 medium，右侧 esc 键帽，下接细线），内容区左右 18px、字段间距 14px；字段名 11.5/16rem medium 辅助色，输入框为无边框 28px 淡底井（muted、圆角 7）。页脚 40px 细线分隔，按钮 28px / 圆角 6、右对齐、主操作在最右：主按钮为反色中性（同提交按钮），次按钮透明、hover 取所在表面的 hover 阶；不可用时实心按钮退回淡底 + 辅助色且不响应点击。主机名与指纹放在淡底信息井里用等宽字。唯一的红色按钮是「主机密钥已变更」的 Override，该卡片也是唯一带红色描边的对话框。
浮动提示条：边缘保持中性细线，严重程度只由行首 6px 状态点表达（警告琥珀、断开红）。
首页：快捷操作列表 340px 宽，行高 28px、圆角 7，静止无底、hover 取窗口 hover 阶；快捷键用 18px 淡底键帽。
终端：ANSI 是用户内容，不拿来充当 UI 错误/成功配色；应用设计调整不得反转状态含义。

验证要求

cargo test -p tty7 --bin tty7-app --locked ui:: 覆盖内置主题的文字、语义色、交互状态对比度及已有 UI 行为。另需在真实窗口检查浅色/深色、宽/窄窗口、侧栏、文件、 Git、设置、菜单与随处搜索。测试通过不能替代视觉层级检查。

15 KiB Raw Blame History Unescape Escape