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OpenStation: Desktop Windows, Dock & Virtual Desktops for WP Admin / 1.1.12
OpenStation: Desktop Windows, Dock & Virtual Desktops for WP Admin v1.1.12
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← All changes | assets/css/desktop.css +1104 -426 0.9.8 → 1.1.12 View file →
@@ -1,8 +1,8 @@
1 1 /**
2 - * Desktop Mode — Shell Layout.
2 + * OpenStation — Shell Layout.
3 3 *
4 - * When desktop mode is active, the classic admin chrome still renders
4 + * When OpenStation is active, the classic admin chrome still renders
5 5 * server-side (for hook compatibility) but is hidden with CSS. The
6 6 * plugin-injected shell floats above it, positioned just below the
7 7 * fixed admin bar, covering the rest of the viewport.
8 8 *
@@ -8,17 +8,57 @@
8 8 *
9 9 * @since 0.1.0
10 10 */
11 11
12 -/* Solid backdrop behind the shell. */
13 -body.desktop-mode-active {
14 - background: #1d2327;
12 +/*
13 + * Solid backdrop behind the shell. Reads the backstop token rather
14 + * than a literal so it moves with the desk: this is the colour a
15 + * dropped frame shows, and it has to be the same one the shell paints
16 + * or the seam is visible at exactly the wrong moment.
17 + */
18 +body.os-active {
19 + background: var( --os-backstop, #1d2327 );
15 20 overflow: hidden;
16 21 }
17 22
18 23 /*
19 - * Cursor policy — default arrow everywhere in desktop mode.
24 + * Text selection.
20 25 *
26 + * The shell had no ::selection rule at all, so every selection in it
27 + * was the browser default — a colour chosen for a white page, landing
28 + * on a near-black one. In Chrome that is a dark translucent blue over
29 + * Obsidian, which is roughly 1.3:1 against the surface and leaves the
30 + * selected text at a contrast the UA never checked, because the UA
31 + * assumed a light background. Dragging across a paragraph produced no
32 + * visible change at all on some displays.
33 + *
34 + * Both halves are set on purpose. `background` alone is the common
35 + * half-fix: the UA then keeps its own selected-text colour, which is
36 + * frequently forced to black and lands on this violet at ~2:1.
37 + *
38 + * Scoped to the shell document. `variables.css` is a dependency of
39 + * `chromeless.css` and so loads inside every iframe window, but this
40 + * file does not — a wp-admin page in a window keeps the selection
41 + * colour it has outside one, which is the same promise the palette
42 + * makes about everything else.
43 + *
44 + * `::-moz-selection` is a separate rule rather than a second selector
45 + * on this one: an unrecognised pseudo-element invalidates the entire
46 + * selector list, so pairing them would leave Chrome unstyled too.
47 + */
48 +body.os-active ::selection {
49 + background: var( --os-ui-selection-bg, rgba( 159, 152, 255, 0.6 ) );
50 + color: var( --os-ui-selection-fg, #fffbff );
51 +}
52 +
53 +body.os-active ::-moz-selection {
54 + background: var( --os-ui-selection-bg, rgba( 159, 152, 255, 0.6 ) );
55 + color: var( --os-ui-selection-fg, #fffbff );
56 +}
57 +
58 +/*
59 + * Cursor policy — default arrow everywhere in OpenStation.
60 + *
21 61 * Per user preference (since 0.20.0): no hand/pointer/grab/grabbing/
22 62 * copy/no-drop cursors on icons, tiles, dock items, dock peek,
23 63 * window chrome, or any other clickable surface. The default arrow
24 64 * is the only "neutral" cursor we render.
@@ -38,46 +78,46 @@
38 78 * drag-state declarations elsewhere in the codebase have the same or
39 79 * higher specificity. The resize-handle exceptions use `!important`
40 80 * for the same reason.
41 81 *
42 - * Shadow-DOM web components (`wpd-*`) define their own cursors
82 + * Shadow-DOM web components (`os-*`) define their own cursors
43 83 * inside their shadow trees; those internal rules win regardless of
44 84 * what we set on the host. Anything visible on the desktop shell
45 85 * (light DOM) is covered by this policy.
46 86 */
47 -body.desktop-mode-active,
48 -body.desktop-mode-active * {
87 +body.os-active,
88 +body.os-active * {
49 89 cursor: default !important;
50 90 }
51 91
52 -body.desktop-mode-active input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="file"]):not([type="button"]):not([type="submit"]):not([type="reset"]):not([type="image"]),
53 -body.desktop-mode-active textarea,
54 -body.desktop-mode-active [contenteditable=""],
55 -body.desktop-mode-active [contenteditable="true"] {
92 +body.os-active input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="color"]):not([type="file"]):not([type="button"]):not([type="submit"]):not([type="reset"]):not([type="image"]),
93 +body.os-active textarea,
94 +body.os-active [contenteditable=""],
95 +body.os-active [contenteditable="true"] {
56 96 cursor: text !important;
57 97 }
58 98
59 -body.desktop-mode-active .desktop-mode-window__resize-handle--se,
60 -body.desktop-mode-active .desktop-mode-window__resize-handle--nw,
61 -body.desktop-mode-active .desktop-mode-widgets__resize--se,
62 -body.desktop-mode-active .desktop-mode-widgets__resize--nw {
99 +body.os-active .os-window__resize-handle--se,
100 +body.os-active .os-window__resize-handle--nw,
101 +body.os-active .os-widgets__resize--se,
102 +body.os-active .os-widgets__resize--nw {
63 103 cursor: nwse-resize !important;
64 104 }
65 105
66 -body.desktop-mode-active .desktop-mode-window__resize-handle--sw,
67 -body.desktop-mode-active .desktop-mode-window__resize-handle--ne,
68 -body.desktop-mode-active .desktop-mode-widgets__resize--sw,
69 -body.desktop-mode-active .desktop-mode-widgets__resize--ne {
106 +body.os-active .os-window__resize-handle--sw,
107 +body.os-active .os-window__resize-handle--ne,
108 +body.os-active .os-widgets__resize--sw,
109 +body.os-active .os-widgets__resize--ne {
70 110 cursor: nesw-resize !important;
71 111 }
72 112
73 -body.desktop-mode-active .desktop-mode-widgets__resize--n,
74 -body.desktop-mode-active .desktop-mode-widgets__resize--s {
113 +body.os-active .os-widgets__resize--n,
114 +body.os-active .os-widgets__resize--s {
75 115 cursor: ns-resize !important;
76 116 }
77 117
78 -body.desktop-mode-active .desktop-mode-widgets__resize--e,
79 -body.desktop-mode-active .desktop-mode-widgets__resize--w {
118 +body.os-active .os-widgets__resize--e,
119 +body.os-active .os-widgets__resize--w {
80 120 cursor: ew-resize !important;
81 121 }
82 122
83 123 /*
@@ -86,19 +126,19 @@
86 126 * The markup still exists in the DOM so server-side action hooks that
87 127 * target these regions (admin_notices, in_admin_footer, etc.) continue
88 128 * to fire — we just take them out of the visual flow.
89 129 */
90 -body.desktop-mode-active #adminmenuwrap,
91 -body.desktop-mode-active #adminmenuback,
92 -body.desktop-mode-active #wpbody,
93 -body.desktop-mode-active #wpfooter,
94 -body.desktop-mode-active .wp-responsive-toggle,
95 -body.desktop-mode-active #collapse-menu {
130 +body.os-active #adminmenuwrap,
131 +body.os-active #adminmenuback,
132 +body.os-active #wpbody,
133 +body.os-active #wpfooter,
134 +body.os-active .wp-responsive-toggle,
135 +body.os-active #collapse-menu {
96 136 display: none !important;
97 137 }
98 138
99 139 /*
100 - * The admin bar is the ONLY escape hatch in desktop mode — it hosts the
140 + * The admin bar is the ONLY escape hatch in OpenStation — it hosts the
101 141 * "Switch to Classic Admin" toggle. Any plugin CSS, Gutenberg state,
102 142 * user preference, or stray `display:none` that hides it would strand
103 143 * the user inside the shell with no way out. Hard-pin it visible.
104 144 *
@@ -105,9 +145,9 @@
105 145 * The exception: while a window is in immersive fullscreen, we *want*
106 146 * the bar hidden (macOS convention). That rule lives below and wins on
107 147 * specificity because it also targets #wpadminbar under a body class.
108 148 */
109 -body.desktop-mode-active #wpadminbar {
149 +body.os-active #wpadminbar {
110 150 display: block !important;
111 151 visibility: visible !important;
112 152 opacity: 1 !important;
113 153 position: fixed !important;
@@ -116,11 +156,30 @@
116 156 inset-inline-end: 0 !important;
117 157 }
118 158
119 159 /*
160 + * No top-level item may be taller than the bar.
161 + *
162 + * Core lays the two item groups out as floats, and a float that
163 + * overflows the 32px bar overflows invisibly. A host may lay a group
164 + * out as a flex row instead — WordPress.com's Debug Bar does, to
165 + * order its own item first — and then every item stretches to the
166 + * tallest one and the group's background paints the difference under
167 + * the windows' title bars. Our own items were that tallest one once
168 + * (an `inline-flex` item on a 32px line box grew to 37px; fixed at
169 + * the source in `includes/admin-bar.php`), but any item from any
170 + * plugin can be, so the cap lives here: the bar's own height token,
171 + * which is also the 46px mobile bar. Submenus are absolutely
172 + * positioned and unaffected.
173 + */
174 +body.os-active #wpadminbar .ab-top-menu > li {
175 + max-height: var(--wp-admin--admin-bar--height, 32px);
176 +}
177 +
178 +/*
120 179 * Admin-bar presentation modes — OS Settings → Appearance → Admin bar,
121 180 * persisted as `adminBarMode` and emitted as a
122 - * `desktop-mode-admin-bar-<mode>` body class by PHP on first paint and
181 + * `os-admin-bar-<mode>` body class by PHP on first paint and
123 182 * re-written by the shell's apply pass on every change.
124 183 *
125 184 * `static` is the absence of rules: the pin above stands and the shell
126 185 * starts below the bar. The two modes below both take the bar out of
@@ -126,9 +185,11 @@
126 185 * starts below the bar. The two modes below both take the bar out of
127 186 * the shell's way, so the shell reclaims the full viewport in each.
128 187 *
129 188 * Every selector here carries two body classes, so it outranks the
130 - * one-class pin rule above without needing to escalate anything.
189 + * one-class pin rule above on specificity; the one property the pin
190 + * marks `!important` (`inset-block-start`) is re-declared `!important`
191 + * where a mode moves the bar, and wins the same way.
131 192 */
132 193
133 194 /*
134 195 * Dynamic — the bar parks off the top edge leaving a peek strip, and
@@ -133,25 +194,42 @@
133 194 /*
134 195 * Dynamic — the bar parks off the top edge leaving a peek strip, and
135 196 * slides back in when the pointer reaches the top of the viewport or
136 197 * something inside it takes keyboard focus. The classic Windows
137 - * auto-hide taskbar, and the reason `transform` is the right tool: a
138 - * transformed element keeps hit-testing at its PAINTED position, so
139 - * the parked remainder stops catching the pointer the moment it goes
140 - * off-screen. What DOES catch it is the peek strip plus the reveal
141 - * zone added below.
198 + * auto-hide taskbar.
199 + *
200 + * It parks by moving its `inset-block-start`, NOT by a `transform`,
201 + * and that is load-bearing. A transformed element becomes the
202 + * containing block for every `position: fixed` descendant, and the
203 + * bar has descendants like that which it does not own: the
204 + * WordPress.com notifications panel is `position: fixed; top: 32px;
205 + * bottom: 0` inside `#wp-admin-bar-notes`. Measured against a
206 + * transformed 32px bar instead of the viewport, that panel computes to
207 + * zero height — the button "did nothing" in this mode and worked in
208 + * `static`. `translate`, `filter`, `perspective`, `contain` and
209 + * `will-change: transform` all create the same containing block;
210 + * `tests/vitest/admin-bar-dynamic.test.ts` keeps every one of them off
211 + * this rule. Moving `inset-block-start` hit-tests the same way — the
212 + * part above the viewport is simply outside it — so what catches the
213 + * pointer is still only the peek strip plus the reveal zone below.
214 + *
215 + * The pin above sets `inset-block-start: 0 !important`; these carry
216 + * `!important` too and win on specificity. The bar's height is Core's
217 + * own token, so the parked offset follows the 46px mobile bar as well.
142 218 */
143 -body.desktop-mode-active.desktop-mode-admin-bar-dynamic #wpadminbar {
144 - transform: translateY(
145 - calc(-100% + var(--desktop-mode-admin-bar-peek, 4px))
146 - );
147 - transition: transform 180ms ease;
219 +body.os-active.os-admin-bar-dynamic #wpadminbar {
220 + /* One number for the slide; the reveal zone below waits on it. */
221 + --os-admin-bar-slide: 180ms;
222 + inset-block-start: calc(
223 + var(--os-admin-bar-peek, 4px) - var(--wp-admin--admin-bar--height, 32px)
224 + ) !important;
225 + transition: inset-block-start var(--os-admin-bar-slide, 180ms) ease;
148 226 }
149 227
150 -body.desktop-mode-active.desktop-mode-admin-bar-dynamic #wpadminbar:hover,
151 -body.desktop-mode-active.desktop-mode-admin-bar-dynamic #wpadminbar:focus-within,
152 -body.desktop-mode-active.desktop-mode-admin-bar-dynamic #wpadminbar:active {
153 - transform: translateY(0);
228 +body.os-active.os-admin-bar-dynamic #wpadminbar:hover,
229 +body.os-active.os-admin-bar-dynamic #wpadminbar:focus-within,
230 +body.os-active.os-admin-bar-dynamic #wpadminbar:active {
231 + inset-block-start: 0 !important;
154 232 }
155 233
156 234 /*
157 235 * Reveal zone — an invisible extension of the bar's hit area, hanging
@@ -160,19 +238,36 @@
160 238 * Hovering a pseudo-element counts as hovering its originating
161 239 * element, so this widens what `:hover` above responds to WITHOUT
162 240 * widening the visible seam. The two wants are genuinely different:
163 241 * the seam should be a hairline, the target should be forgiving, and
164 - * `--desktop-mode-admin-bar-peek` alone can't be both.
242 + * `--os-admin-bar-peek` alone can't be both.
165 243 *
166 244 * Core ships no bare `#wpadminbar::before/::after` rule, so this
167 245 * claims the slot rather than fighting one.
168 246 */
169 -body.desktop-mode-active.desktop-mode-admin-bar-dynamic #wpadminbar::after {
247 +body.os-active.os-admin-bar-dynamic #wpadminbar::after {
170 248 content: "";
171 249 position: absolute;
172 250 inset-inline: 0;
173 251 inset-block-start: 100%;
174 - height: var(--desktop-mode-admin-bar-reveal-zone, 16px);
252 + height: var(--os-admin-bar-reveal-zone, 16px);
253 + /*
254 + * The zone changes size only once the bar has come to rest — a
255 + * step, not a slide, held back for the length of the bar's own
256 + * slide. That delay is what keeps the reveal stable. Collapsed the
257 + * instant hover began, the zone was gone while the bar was still
258 + * on its way down: a pointer resting in the band the zone had
259 + * covered was outside the bar's box for the rest of the slide, so
260 + * hover dropped, the bar turned back, the zone returned under the
261 + * pointer, hover resumed — the bar flickered up and down for as
262 + * long as the pointer stayed near the edge. Held for the slide,
263 + * the zone still hangs off the moving bar and the two together
264 + * always cover the pointer that tripped it; by the time the zone
265 + * goes, the bar's own box is over that pointer. The same delay on
266 + * the way back keeps the zone from reappearing under a pointer
267 + * that just left the bar while the bar is still retracting.
268 + */
269 + transition: height 0s linear var(--os-admin-bar-slide, 180ms);
175 270 }
176 271
177 272 /*
178 273 * ...but only while the bar is parked. Left standing once the bar is
@@ -180,13 +275,14 @@
180 275 * clicks on whatever window is up there.
181 276 *
182 277 * Collapsing it is also what keeps the reveal stable: the pointer
183 278 * that tripped the zone is, post-reveal, inside the bar's real box,
184 - * so `:hover` holds without the zone's help.
279 + * so `:hover` holds without the zone's help — and it collapses only
280 + * once the bar is there (the transition above).
185 281 */
186 -body.desktop-mode-active.desktop-mode-admin-bar-dynamic #wpadminbar:hover::after,
187 -body.desktop-mode-active.desktop-mode-admin-bar-dynamic #wpadminbar:focus-within::after,
188 -body.desktop-mode-active.desktop-mode-admin-bar-dynamic #wpadminbar:active::after {
282 +body.os-active.os-admin-bar-dynamic #wpadminbar:hover::after,
283 +body.os-active.os-admin-bar-dynamic #wpadminbar:focus-within::after,
284 +body.os-active.os-admin-bar-dynamic #wpadminbar:active::after {
189 285 height: 0;
190 286 }
191 287
192 288 /*
@@ -195,16 +291,18 @@
195 291 * seam and the zone — `:active` above is what actually reveals the bar
196 292 * there. Kept under the 32px bar height, same ceiling as the default.
197 293 */
198 294 @media (hover: none) {
199 - body.desktop-mode-active.desktop-mode-admin-bar-dynamic #wpadminbar {
200 - --desktop-mode-admin-bar-peek: 10px;
201 - --desktop-mode-admin-bar-reveal-zone: 20px;
295 + body.os-active.os-admin-bar-dynamic #wpadminbar {
296 + --os-admin-bar-peek: 10px;
297 + --os-admin-bar-reveal-zone: 20px;
202 298 }
203 299 }
204 300
205 301 @media (prefers-reduced-motion: reduce) {
206 - body.desktop-mode-active.desktop-mode-admin-bar-dynamic #wpadminbar {
302 + body.os-active.os-admin-bar-dynamic #wpadminbar,
303 + body.os-active.os-admin-bar-dynamic #wpadminbar::after {
304 + /* The bar jumps, so the zone has nothing to wait for. */
207 305 transition: none;
208 306 }
209 307 }
210 308
@@ -210,22 +308,22 @@
210 308
211 309 /*
212 310 * Hidden — the bar is gone. This removes the "Switch to Classic Admin"
213 311 * toggle, which is why it is safe: the dock's core rail always carries
214 - * an "Exit Desktop Mode" tile (src/exit-desktop-mode.ts) hitting the
312 + * an "Exit OpenStation" tile (src/exit-os.ts) hitting the
215 313 * same endpoint. Do not add a mode that removes both.
216 314 */
217 -body.desktop-mode-active.desktop-mode-admin-bar-hidden #wpadminbar {
315 +body.os-active.os-admin-bar-hidden #wpadminbar {
218 316 display: none !important;
219 317 }
220 318
221 319 /*
222 320 * Both non-static modes: the shell owns the whole viewport. Two body
223 - * classes beat the `.desktop-mode-shell` base rule AND its <783px
321 + * classes beat the `.os-shell` base rule AND its <783px
224 322 * media-query variant on specificity, so source order doesn't matter.
225 323 */
226 -body.desktop-mode-active.desktop-mode-admin-bar-dynamic .desktop-mode-shell,
227 -body.desktop-mode-active.desktop-mode-admin-bar-hidden .desktop-mode-shell {
324 +body.os-active.os-admin-bar-dynamic .os-shell,
325 +body.os-active.os-admin-bar-hidden .os-shell {
228 326 inset-block-start: 0;
229 327 }
230 328
231 329 /*
@@ -234,10 +332,10 @@
234 332 * covers the viewport anyway, so the reserve is dead space — release
235 333 * it so any classic content behind the shell isn't pushed down by a
236 334 * bar that isn't sitting there. Same idiom as chromeless.css.
237 335 */
238 -html.wp-toolbar:has(body.desktop-mode-admin-bar-dynamic),
239 -html.wp-toolbar:has(body.desktop-mode-admin-bar-hidden) {
336 +html.wp-toolbar:has(body.os-admin-bar-dynamic),
337 +html.wp-toolbar:has(body.os-admin-bar-hidden) {
240 338 padding-top: 0 !important;
241 339 }
242 340
243 341 /*
@@ -249,17 +347,21 @@
249 347 * preference. The misalignment reads as "two disconnected left
250 348 * regions" — visually scruffy on an otherwise tight shell.
251 349 *
252 350 * We size the logo's <li> to match the dock's width and center the
253 - * W inside, so the two columns share an axis. `--desktop-mode-dock-width`
351 + * W inside, so the two columns share an axis. `--os-dock-width`
254 352 * is now set on :root (see settings.ts → apply()) so it reaches
255 - * siblings of #desktop-mode-shell like the admin bar.
353 + * siblings of #os-shell like the admin bar.
256 354 */
257 -body.desktop-mode-active #wpadminbar #wp-admin-bar-wp-logo {
258 - width: var( --desktop-mode-dock-width, 56px );
355 +body.os-active #wpadminbar #wp-admin-bar-menu-toggle {
356 + display: none;
259 357 }
260 358
261 -body.desktop-mode-active #wpadminbar #wp-admin-bar-wp-logo > .ab-item {
359 +body.os-active #wpadminbar #wp-admin-bar-wp-logo {
360 + width: var( --os-dock-width, 56px );
361 +}
362 +
363 +body.os-active #wpadminbar #wp-admin-bar-wp-logo > .ab-item {
262 364 display: flex !important;
263 365 align-items: center;
264 366 justify-content: center;
265 367 padding-inline: 0 !important;
@@ -269,9 +371,9 @@
269 371 * The W glyph is painted via a ::before pseudo on `.ab-icon`. Center
270 372 * it within the flex cell so varying dock widths don't leave it
271 373 * visually offset.
272 374 */
273 -body.desktop-mode-active #wpadminbar #wp-admin-bar-wp-logo > .ab-item > .ab-icon {
375 +body.os-active #wpadminbar #wp-admin-bar-wp-logo > .ab-item > .ab-icon {
274 376 margin: 0;
275 377 }
276 378
277 379 /*
@@ -279,9 +381,9 @@
279 381 * the sidebar hidden we let wpcontent fall back to flush — the shell is
280 382 * fixed-positioned anyway so this doesn't change the shell's layout, it
281 383 * just prevents a phantom sidebar gutter in any stray visible content.
282 384 */
283 -body.desktop-mode-active #wpcontent {
385 +body.os-active #wpcontent {
284 386 margin-inline-start: 0;
285 387 padding-inline-start: 0;
286 388 }
287 389
@@ -288,12 +390,26 @@
288 390 /*
289 391 * Desktop shell — fills the viewport below the admin bar.
290 392 * Uses position: fixed so it's unaffected by any containing-block
291 393 * quirks in #wpwrap/#wpcontent.
394 + *
395 + * The inset is the bar's MEASURED bottom edge, `--os-admin-bar-height`
396 + * (written on <html> by `src/admin-bar-height.ts`), with Core's own
397 + * token behind it for the first paint. Core's token is Core's promise
398 + * about Core's bar; a host can make the bar taller, give it a border
399 + * or push it down under a strip of its own — WordPress.com's staff
400 + * debug chrome does — and the shell then started under the bar by
401 + * exactly the difference. The measured token is absent whenever the
402 + * bar has no box at the top edge (hidden, mobile, solo, fullscreen,
403 + * parked in the dynamic mode), so every mode that rebinds Core's
404 + * token below still resolves through it.
292 405 */
293 -.desktop-mode-shell {
406 +.os-shell {
294 407 position: fixed;
295 - inset-block-start: var(--wp-admin--admin-bar--height, 32px);
408 + inset-block-start: var(
409 + --os-admin-bar-height,
410 + var(--wp-admin--admin-bar--height, 32px)
411 + );
296 412 inset-inline-start: 0;
297 413 inset-inline-end: 0;
298 414 inset-block-end: 0;
299 415 display: flex;
@@ -298,18 +414,27 @@
298 414 inset-block-end: 0;
299 415 display: flex;
300 416 flex-direction: column;
301 417 overflow: hidden;
302 - z-index: var(--desktop-mode-z-base);
418 + z-index: var(--os-z-base);
303 419 /*
420 + * Opaque floor. The wallpaper paints over this and is what anyone
421 + * actually sees — but the wallpaper is one layer among several,
422 + * and behind this shell is the classic admin page, which is WHITE.
423 + * Without a background here, any frame in which the wallpaper
424 + * doesn't paint flashes that white through the whole viewport.
425 + * See `--os-backstop`.
426 + */
427 + background: var(--os-backstop, #1d2327);
428 + /*
304 429 * Shell typeface. Every piece of chrome that doesn't set its own
305 430 * face inherits from here — dock labels, desktop icon labels,
306 - * widgets, the overview. Windows override with `--wpd-font` on
431 + * widgets, the overview. Windows override with `--os-ui-font` on
307 432 * their body, so a theme can run a display face on the desk and a
308 433 * text face inside windows. `inherit` is the no-theme value, i.e.
309 434 * identical to not declaring the property at all.
310 435 */
311 - font-family: var(--desktop-mode-font, inherit);
436 + font-family: var(--os-font, inherit);
312 437 }
313 438
314 439 /*
315 440 * Wallpaper layer — first child of the shell, sits behind the dock
@@ -314,9 +439,9 @@
314 439 /*
315 440 * Wallpaper layer — first child of the shell, sits behind the dock
316 441 * and desktop area so a translucent dock shows through to the
317 442 * background (macOS pattern). CSS wallpapers paint via the
318 - * `--desktop-mode-bg` custom property; canvas wallpapers mount their
443 + * `--os-bg` custom property; canvas wallpapers mount their
319 444 * own DOM (typically a <canvas>) into this element via JS.
320 445 *
321 446 * z-index: 0 keeps it below the shell body flex row which has no
322 447 * explicit z-index of its own but establishes its own local
@@ -322,28 +447,150 @@
322 447 * explicit z-index of its own but establishes its own local
323 448 * stacking context via `position: relative`, so the dock + windows
324 449 * always render above the wallpaper regardless of DOM order.
325 450 */
326 -.desktop-mode-wallpaper {
451 +.os-wallpaper {
327 452 position: absolute;
328 453 inset: 0;
329 454 z-index: 0;
330 - background: var(--desktop-mode-bg);
455 + background: var(--os-bg);
331 456 overflow: hidden;
332 457 pointer-events: none;
333 458 }
334 459
335 460 /*
461 + * Mio layer — the desk companion.
462 + *
463 + * A sibling of the wallpaper inside the shell, but at the far end of
464 + * the stack: Mio paints ABOVE windows (it perches on them)
465 + * and below the dock (it must never cover navigation). Created on
466 + * demand by `src/mio/controller.ts`. A shell whose user has never
467 + * switched Mio on has no extra element at all; switching it off
468 + * hides this one rather than removing it, because the instance is
469 + * parked (WebGL context intact) rather than destroyed — see the
470 + * `parked` field there.
471 + *
472 + * The layer and its <canvas> are permanently inert. Making a
473 + * full-shell canvas interactive — even conditionally, from a
474 + * per-frame hit test — would swallow clicks meant for the window
475 + * underneath. Only the small round `__handle` inside it takes
476 + * pointer events, and it rides on the blob.
477 + */
478 +.os-mio {
479 + position: absolute;
480 + inset: 0;
481 + z-index: var(--os-z-mio);
482 + overflow: hidden;
483 + pointer-events: none;
484 +}
485 +
486 +.os-mio__handle {
487 + position: absolute;
488 + /*
489 + * PHYSICAL `top` / `left`, deliberately — the one place in this
490 + * sheet that isn't logical. The handle is positioned every frame
491 + * by a `translate3d()` carrying the body's canvas coordinates,
492 + * and `transform` is always physical. Anchoring with
493 + * `inset-inline-start` would flip the origin to the right edge
494 + * under RTL while the translation kept pushing rightwards, and
495 + * the handle would walk off screen.
496 + */
497 + top: 0;
498 + left: 0;
499 + border-radius: 50%;
500 + pointer-events: auto;
501 + cursor: grab;
502 + /* Promote to its own layer: the handle is re-positioned via
503 + * `transform` on every animation frame. */
504 + will-change: transform;
505 + touch-action: none;
506 +}
507 +
508 +.os-mio__handle.is-dragging {
509 + cursor: grabbing;
510 +}
511 +
512 +/*
513 + * "Make it yours" panel — a live-preview dialog, not a modal.
514 + *
515 + * `<os-modal>` is built for the usual case: dim the page, blur it
516 + * slightly, put the decision in front of everything. Every one of
517 + * those defaults is wrong here, because the thing being edited is
518 + * ON the page and the whole point is watching it change.
519 + *
520 + * - No scrim and no `backdrop-filter`, or the companion the sliders
521 + * are driving is a blurred grey smudge behind them.
522 + * - `pointer-events: none` on the scrim so the desk stays live: Mio
523 + * can still be picked up and thrown while the panel is open, and a
524 + * click on the wallpaper doesn't dismiss the panel mid-adjustment.
525 + * `::part(dialog)` puts them back for the box itself.
526 + * - Parked against the inline end rather than centred, so it isn't
527 + * sitting on top of the subject.
528 + *
529 + * Mio never treats the panel as an obstacle: the collision set comes
530 + * from `getWallpaperSurfaces()`, which seeds windows, the shell floor,
531 + * docks and widget cards — a dialog on `document.body` is none of
532 + * those, so there is nothing to bump into.
533 + */
534 +.os-mio-panel {
535 + background: transparent;
536 + background-image: none;
537 + backdrop-filter: none;
538 + pointer-events: none;
539 + justify-content: flex-end;
540 + padding-inline-end: clamp(16px, 4vw, 64px);
541 +}
542 +
543 +/*
544 + * Both halves are required, and the second one is easy to miss.
545 + *
546 + * `::part(dialog)` reaches the box in the modal's SHADOW tree — its
547 + * header, title and close button inherit from there. But the controls
548 + * are slotted LIGHT-DOM children of `<os-modal>`, and slotted content
549 + * inherits from its light-DOM parent (the host) rather than from the
550 + * shadow ancestor it is projected into. So the host's
551 + * `pointer-events: none` reaches them regardless of what the part
552 + * says, and without this second rule every slider and button in the
553 + * panel is inert while looking perfectly normal.
554 + */
555 +.os-mio-panel::part(dialog),
556 +.os-mio-panel > * {
557 + pointer-events: auto;
558 +}
559 +
560 +/*
561 + * Overview (Exposé) hides the desk furniture so the window grid
562 + * reads cleanly — Mio goes with the widgets and the notes.
563 + * `:has()` rather than a descendant selector because Mio
564 + * layer is a sibling of `.os-shell__body`, not a child of
565 + * the desktop area.
566 + */
567 +.os-mio {
568 + transition: opacity 160ms ease;
569 +}
570 +
571 +.os-shell:has( .os-area--overview ) .os-mio {
572 + opacity: 0;
573 +}
574 +
575 +/*
576 + * Reduced motion is handled in the simulation, not here: the runtime
577 + * zeroes the idle float and the hue drift so Mio holds still
578 + * until the user actually interacts with it. Hiding it would be
579 + * wrong — the user switched it on deliberately.
580 + */
581 +
582 +/*
336 583 * Desktop-theme wallpaper texture (DESKTOP slot).
337 584 *
338 585 * On a `::before` rather than this element's own background, because
339 - * `--desktop-mode-bg` is set by the wallpaper picker and can be a
586 + * `--os-bg` is set by the wallpaper picker and can be a
340 587 * gradient — i.e. a background-IMAGE. Overriding `background-image`
341 588 * here would silently erase every gradient wallpaper the moment a
342 589 * theme was active. The pseudo-element layers instead of replacing.
343 590 *
344 591 * Resulting precedence, bottom to top:
345 - * CSS wallpaper (`--desktop-mode-bg`)
592 + * CSS wallpaper (`--os-bg`)
346 593 * → theme DESKTOP texture (this rule)
347 594 * → canvas wallpapers, which mount as CHILDREN of the layer and
348 595 * therefore paint above both.
349 596 *
@@ -350,17 +597,17 @@
350 597 * A theme that wants the user's wallpaper to remain visible ships a
351 598 * texture with transparency; an opaque one takes the desk over.
352 599 * With no theme active the image is `none` and this paints nothing.
353 600 */
354 -.desktop-mode-wallpaper::before {
601 +.os-wallpaper::before {
355 602 content: "";
356 603 position: absolute;
357 604 inset: 0;
358 605 pointer-events: none;
359 - background-image: var(--desktop-mode-desktop-image, none);
360 - background-repeat: var(--desktop-mode-desktop-image-repeat, repeat);
361 - background-size: var(--desktop-mode-desktop-image-size, auto);
362 - background-position: var(--desktop-mode-desktop-image-position, center);
606 + background-image: var(--os-desktop-image, none);
607 + background-repeat: var(--os-desktop-image-repeat, repeat);
608 + background-size: var(--os-desktop-image-size, auto);
609 + background-position: var(--os-desktop-image-position, center);
363 610 }
364 611
365 612 /*
366 613 * Canvas children fill the layer and ignore pointer events by
@@ -367,10 +614,10 @@
367 614 * default — a wallpaper is presentational chrome, not an interactive
368 615 * element. Plugins that genuinely need a clickable wallpaper can
369 616 * override `pointer-events` on their own mounted node.
370 617 */
371 -.desktop-mode-wallpaper > canvas,
372 -.desktop-mode-wallpaper > * {
618 +.os-wallpaper > canvas,
619 +.os-wallpaper > * {
373 620 width: 100%;
374 621 height: 100%;
375 622 display: block;
376 623 }
@@ -376,10 +623,13 @@
376 623 }
377 624
378 625 /* Below 783px WP collapses the admin bar to 46px. */
379 626 @media screen and (max-width: 782px) {
380 - .desktop-mode-shell {
381 - inset-block-start: var(--wp-admin--admin-bar--height, 46px);
627 + .os-shell {
628 + inset-block-start: var(
629 + --os-admin-bar-height,
630 + var(--wp-admin--admin-bar--height, 46px)
631 + );
382 632 }
383 633 }
384 634
385 635 /*
@@ -393,18 +643,18 @@
393 643 * The window's title bar remains visible because the window itself is
394 644 * position: fixed at top: 0, so the focus/exit-fullscreen button is
395 645 * still reachable.
396 646 */
397 -body.desktop-mode-has-fullscreen-window #wpadminbar {
647 +body.os-has-fullscreen-window #wpadminbar {
398 648 display: none !important;
399 649 }
400 650
401 -body.desktop-mode-has-fullscreen-window .desktop-mode-shell {
651 +body.os-has-fullscreen-window .os-shell {
402 652 inset-block-start: 0;
403 653 }
404 654
405 655 /* Shell body: contains dock + desktop area side by side. */
406 -.desktop-mode-shell__body {
656 +.os-shell__body {
407 657 flex: 1;
408 658 display: flex;
409 659 overflow: hidden;
410 660 position: relative;
@@ -415,18 +665,27 @@
415 665 * because the wallpaper renders in the shell-level layer behind
416 666 * both this area and the dock. Stacking context via position: relative
417 667 * ensures children (windows) sit above the wallpaper.
418 668 *
419 - * `padding-bottom` reserves room for the floating bottom dock pill
420 - * that every layout (Classic, Unified, Spatial) puts at the bottom
421 - * — 40px icons + 16px padding + 12px gap below + 8px breathing room.
669 + * The padding reserves the band the floating bottom dock pill covers.
670 + * It reads the work-area insets `src/work-area/index.ts` writes on
671 + * `#os-shell` from the pill's LIVE geometry, so it is 0 with a side
672 + * dock (which is a flex sibling and already narrows the area) and
673 + * tracks the dock-size preference with the pill at the bottom. The
674 + * `80px` literal is the pre-measurement floor: 40px tile + 16px pill
675 + * padding + 12px gap below + 8px breathing room, what the rule
676 + * hardcoded before the work area existed, in force until the shell
677 + * has measured once.
422 678 */
423 -.desktop-mode-area {
679 +.os-area {
424 680 flex: 1;
425 681 position: relative;
426 682 overflow: hidden;
427 683 background: transparent;
428 - padding-bottom: 80px;
684 + padding-top: var( --os-work-area-inset-top, 0px );
685 + padding-right: var( --os-work-area-inset-right, 0px );
686 + padding-bottom: var( --os-work-area-inset-bottom, 80px );
687 + padding-left: var( --os-work-area-inset-left, 0px );
429 688 transition: opacity 180ms ease;
430 689 }
431 690
432 691 /*
@@ -433,9 +692,9 @@
433 692 * Boot reveal gate.
434 693 *
435 694 * On F5 the shell paints in stages: the dispatcher's
436 695 * `repaintIcons()` lands the server-rendered wallpaper icons
437 - * synchronously from `desktopModeConfig.desktopIcons`, then the
696 + * synchronously from `openStationConfig.desktopIcons`, then the
438 697 * files-layer mounts and momentarily renders an empty bucket while
439 698 * REST `listPlacements(0)` is in flight, then folders/posts/links
440 699 * slot in on the next paint. The user reads that as "plugins show
441 700 * first, then everything blinks and the rest arrives."
@@ -448,9 +707,9 @@
448 707 *
449 708 * `desktop.ts` removes the class inside a `requestAnimationFrame`
450 709 * after the root files-layer's `hydrated` promise resolves (with a
451 710 * 2 s JS safety timeout). The opacity transition declared on
452 - * `.desktop-mode-area` smooths the reveal.
711 + * `.os-area` smooths the reveal.
453 712 *
454 713 * The fallback animation is a resilience layer for the case where
455 714 * the shell JS never runs (network error mid-load, ad-blocker
456 715 * tearing down a bundle, …). The animation holds the area
@@ -464,15 +723,15 @@
464 723 * a tile that's about to reposition once REST returns.
465 724 *
466 725 * @since 0.18.x
467 726 */
468 -.desktop-mode-area--booting {
727 +.os-area--booting {
469 728 opacity: 0;
470 729 pointer-events: none;
471 - animation: desktop-mode-area-boot-fallback 3s forwards;
730 + animation: os-area-boot-fallback 3s forwards;
472 731 }
473 732
474 -@keyframes desktop-mode-area-boot-fallback {
733 +@keyframes os-area-boot-fallback {
475 734 0%,
476 735 90% {
477 736 opacity: 0;
478 737 pointer-events: none;
@@ -496,14 +755,25 @@
496 755 * click) while individual tiles re-enable pointer events so they
497 756 * remain clickable.
498 757 * --------------------------------------------------------------- */
499 758
500 -.desktop-mode-icons {
759 +.os-icons {
501 760 position: absolute;
502 - inset-block-start: 16px;
503 - inset-block-end: 16px;
504 - inset-inline-start: 16px;
505 - inset-inline-end: 16px;
761 + /*
762 + * 16px of gutter inside the WORK AREA, not inside the desktop
763 + * area: an absolutely positioned box ignores its parent's
764 + * padding, so without the insets the grid's last row sat under
765 + * the bottom dock pill. Same tokens `.os-area` reserves with.
766 + *
767 + * Physical `left` / `right`, not the logical pair: the insets are
768 + * measured from rects, so `-left` is the visual left whichever
769 + * way the locale reads. The gutter is 16px on both sides, so
770 + * nothing is lost by going physical here.
771 + */
772 + top: calc( var( --os-work-area-inset-top, 0px ) + 16px );
773 + bottom: calc( var( --os-work-area-inset-bottom, 80px ) + 16px );
774 + left: calc( var( --os-work-area-inset-left, 0px ) + 16px );
775 + right: calc( var( --os-work-area-inset-right, 0px ) + 16px );
506 776 display: grid;
507 777 /*
508 778 * Column-major flow: icons fill the first column top-to-bottom,
509 779 * then start the next column. Matches the macOS / Finder
@@ -533,9 +803,9 @@
533 803 */
534 804 overflow: auto;
535 805 }
536 806
537 -.desktop-mode-icon {
807 +.os-icon {
538 808 pointer-events: auto;
539 809 display: flex;
540 810 flex-direction: column;
541 811 align-items: center;
@@ -550,25 +820,26 @@
550 820 * Painted under the icon image and its label, so a theme can give
551 821 * desktop shortcuts a physical tile the way a phone home screen
552 822 * does. Unset = `none` = the transparent tile we always had.
553 823 */
554 - background-image: var(--desktop-mode-tile-image, none);
555 - background-repeat: var(--desktop-mode-tile-image-repeat, no-repeat);
556 - background-size: var(--desktop-mode-tile-image-size, auto);
557 - background-position: var(--desktop-mode-tile-image-position, center);
558 - color: var(--desktop-mode-fg, #fff);
824 + background-image: var(--os-tile-image, none);
825 + background-repeat: var(--os-tile-image-repeat, no-repeat);
826 + background-size: var(--os-tile-image-size, auto);
827 + background-position: var(--os-tile-image-position, center);
828 + /* Also the glyph: silhouette art is masked with `currentColor`. */
829 + color: var(--os-desk-fg, var(--os-fg, #fff));
559 830 cursor: pointer;
560 831 border-radius: 8px;
561 832 transition: background-color 0.15s ease;
562 - /* Positioning context for `.desktop-mode-icon__badge`. */
833 + /* Positioning context for `.os-icon__badge`. */
563 834 position: relative;
564 835 }
565 836
566 837 /*
567 - * Icon badge — symmetric to `.desktop-mode-dock__badge` but anchored
838 + * Icon badge — symmetric to `.os-dock__badge` but anchored
568 839 * to the wallpaper-icon image. Same gradient, same ring, slightly
569 840 * larger so it reads at the longer wallpaper viewing distance.
570 - * Painted by `wp.desktop.icons.setBadge( id, count )` — see
841 + * Painted by `wp.os.icons.setBadge( id, count )` — see
571 842 * `src/desktop-icons.ts` for the imperative API and
572 843 * `src/recycle-bin/badge.ts` for the canonical multi-rail
573 844 * consumer. The class name is part of the stable contract; the
574 845 * positioning, color, and shadow are not — themes or future
@@ -573,9 +844,9 @@
573 844 * consumer. The class name is part of the stable contract; the
574 845 * positioning, color, and shadow are not — themes or future
575 846 * shell builds may restyle freely.
576 847 */
577 -.desktop-mode-icon__badge {
848 +.os-icon__badge {
578 849 position: absolute;
579 850 top: 4px;
580 851 inset-inline-end: 14px;
581 852 /* Same derivation as the dock badge, sized off the wallpaper icon
@@ -580,33 +851,33 @@
580 851 inset-inline-end: 14px;
581 852 /* Same derivation as the dock badge, sized off the wallpaper icon
582 853 * rather than the dock icon. The default resolves to 18px / 11px —
583 854 * exactly the old values. */
584 - --desktop-mode-icon-badge-computed-size: var(
585 - --desktop-mode-icon-badge-size,
586 - calc( var( --desktop-mode-icon-image-size, 48px ) * 0.375 )
855 + --os-icon-badge-computed-size: var(
856 + --os-icon-badge-size,
857 + calc( var( --os-icon-image-size, 48px ) * 0.375 )
587 858 );
588 - min-width: var( --desktop-mode-icon-badge-computed-size );
589 - height: var( --desktop-mode-icon-badge-computed-size );
859 + min-width: var( --os-icon-badge-computed-size );
860 + height: var( --os-icon-badge-computed-size );
590 861 padding: 0 var(
591 - --desktop-mode-icon-badge-padding,
592 - calc( var( --desktop-mode-icon-badge-computed-size ) * 0.28 )
862 + --os-icon-badge-padding,
863 + calc( var( --os-icon-badge-computed-size ) * 0.28 )
593 864 );
594 865 box-sizing: border-box;
595 866 border-radius: 999px;
596 867 background: var(
597 - --desktop-mode-icon-badge-bg,
598 - linear-gradient( 180deg, #ff5a5a 0%, var( --wpd-danger, #d63638 ) 100% )
868 + --os-icon-badge-bg,
869 + linear-gradient( 180deg, #ff5a5a 0%, var( --os-ui-danger, #d63638 ) 100% )
599 870 );
600 - color: var( --desktop-mode-icon-badge-fg, var( --wpd-fg-on-accent, #fff ) );
871 + color: var( --os-icon-badge-fg, var( --os-ui-fg-on-accent, #fff ) );
601 872 display: inline-flex;
602 873 align-items: center;
603 874 justify-content: center;
604 875 font-size: var(
605 - --desktop-mode-icon-badge-font-size,
606 - calc( var( --desktop-mode-icon-badge-computed-size ) * 0.611 )
876 + --os-icon-badge-font-size,
877 + calc( var( --os-icon-badge-computed-size ) * 0.611 )
607 878 );
608 - font-weight: var( --desktop-mode-icon-badge-font-weight, 700 );
879 + font-weight: var( --os-icon-badge-font-weight, 700 );
609 880 line-height: 1;
610 881 font-variant-numeric: tabular-nums;
611 882 box-shadow:
612 883 0 0 0 1.5px rgba( 0, 0, 0, 0.4 ),
@@ -613,230 +884,56 @@
613 884 0 1px 3px rgba( 0, 0, 0, 0.35 );
614 885 pointer-events: none;
615 886 }
616 887
617 -.desktop-mode-icon[ data-icon-id="desktop-mode-recycle-bin" ] > .desktop-mode-icon__badge {
618 - /*
619 - * The bin's count is tucked ONTO the lid rather than floating off
620 - * the corner, so it gets its own smaller geometry. Every value
621 - * derives from the icon image size, which keeps the badge on the
622 - * lid when a theme scales wallpaper icons — hardcoded offsets slid
623 - * off the artwork entirely.
624 - *
625 - * Override chain: bin-specific token → the generic icon-badge
626 - * token (so a theme that says "badges are 22px" gets the bin too)
627 - * → the derivation. All three resolve to the historical 15px / 9px
628 - * at the default 48px icon.
629 - */
630 - --desktop-mode-recycle-badge-computed-size: var(
631 - --desktop-mode-recycle-badge-size,
632 - var(
633 - --desktop-mode-icon-badge-size,
634 - calc( var( --desktop-mode-icon-image-size, 48px ) * 0.3125 )
635 - )
636 - );
637 - top: calc( var( --desktop-mode-icon-image-size, 48px ) * 0.8125 );
638 - inset-inline-end: calc( var( --desktop-mode-icon-image-size, 48px ) * 0.4167 );
639 - min-width: var( --desktop-mode-recycle-badge-computed-size );
640 - height: var( --desktop-mode-recycle-badge-computed-size );
641 - padding: 0 calc( var( --desktop-mode-recycle-badge-computed-size ) * 0.267 );
642 - border-radius: 999px;
643 - background: var( --desktop-mode-recycle-badge-bg, rgba( 29, 35, 39, 0.74 ) );
644 - color: var( --desktop-mode-recycle-badge-fg, rgba( 255, 255, 255, 0.96 ) );
645 - font-size: var(
646 - --desktop-mode-recycle-badge-font-size,
647 - var(
648 - --desktop-mode-icon-badge-font-size,
649 - calc( var( --desktop-mode-recycle-badge-computed-size ) * 0.6 )
650 - )
651 - );
652 - font-weight: 700;
653 - letter-spacing: 0;
654 - box-shadow:
655 - inset 0 0 0 1px rgba( 255, 255, 255, 0.28 ),
656 - 0 1px 2px rgba( 0, 0, 0, 0.28 );
657 -}
658 -
659 -.desktop-mode-icon:hover,
660 -.desktop-mode-icon:focus-visible {
888 +.os-icon:hover,
889 +.os-icon:focus-visible {
661 890 /* background-COLOR, not the shorthand: the shorthand would reset
662 891 * the ICON_TILE texture declared above, so a themed tile would
663 892 * vanish on hover. */
664 - background-color: rgba(255, 255, 255, 0.12);
893 + background-color: var(--os-icon-hover-bg, rgba(255, 255, 255, 0.12));
665 894 outline: none;
666 895 }
667 896
668 -.desktop-mode-icon:focus-visible {
897 +.os-icon:focus-visible {
669 898 box-shadow: 0 0 0 2px var(--wp-admin-theme-color, #2271b1);
670 899 }
671 900
672 -.desktop-mode-icon__image {
901 +.os-icon__image {
673 902 display: inline-flex;
674 903 align-items: center;
675 904 justify-content: center;
676 905 /* Tokenized so a theme can scale wallpaper icons — and so the
677 906 * badge above has something to derive its own size from. */
678 - width: var( --desktop-mode-icon-image-size, 48px );
679 - height: var( --desktop-mode-icon-image-size, 48px );
680 - font-size: calc( var( --desktop-mode-icon-image-size, 48px ) * 0.667 );
907 + width: var( --os-icon-image-size, 48px );
908 + height: var( --os-icon-image-size, 48px );
909 + font-size: calc( var( --os-icon-image-size, 48px ) * 0.667 );
681 910 line-height: 1;
682 911 }
683 912
684 -.desktop-mode-icon__image img {
913 +.os-icon__image img {
685 914 max-width: 48px;
686 915 max-height: 48px;
687 916 object-fit: contain;
688 917 }
689 918
690 -.desktop-mode-icon__label {
919 +.os-icon__image {
920 + filter: var(--os-icon-glyph-shadow, none);
921 +}
922 +
923 +.os-icon__label {
691 924 font-size: 12px;
692 925 text-align: center;
693 - text-shadow: 0 1px 2px rgba(0, 0, 0, 0.45);
926 + background: var(--os-icon-label-bg, transparent);
927 + border-radius: 6px;
928 + /* Inline only: a two-line caption already fills the 96px grid row. */
929 + padding: 0 6px;
930 + text-shadow: var(--os-icon-label-shadow, 0 1px 2px rgba(0, 0, 0, 0.45));
694 931 line-height: 1.2;
695 932 word-break: break-word;
696 933 }
697 934
698 935 /* ---------------------------------------------------------------
699 - * Sticky notes — Gutenberg `wp_guideline` artifacts tagged with the
700 - * sticky guideline type. Notes sit above wallpaper icons/widgets and
701 - * below windows, so they behave like desktop objects rather than app
702 - * chrome.
703 - * --------------------------------------------------------------- */
704 -
705 -.desktop-mode-sticky-notes {
706 - position: absolute;
707 - inset: 0;
708 - z-index: 2;
709 - pointer-events: none;
710 - transition:
711 - opacity 0.22s ease,
712 - transform 0.28s cubic-bezier( 0.2, 0, 0.2, 1 );
713 -}
714 -
715 -.desktop-mode-area--overview .desktop-mode-sticky-notes {
716 - opacity: 0;
717 - transform: translateY( 12px );
718 - pointer-events: none;
719 -}
720 -
721 -.desktop-mode-sticky-note {
722 - position: absolute;
723 - display: flex;
724 - flex-direction: column;
725 - pointer-events: auto;
726 - background: #fff09a;
727 - color: #2a2513;
728 - border: 1px solid rgba( 84, 67, 0, 0.24 );
729 - border-radius: 4px;
730 - box-shadow:
731 - 0 12px 28px rgba( 0, 0, 0, 0.22 ),
732 - 0 2px 5px rgba( 0, 0, 0, 0.16 ),
733 - inset 0 1px 0 rgba( 255, 255, 255, 0.55 );
734 - overflow: hidden;
735 - resize: both;
736 -}
737 -
738 -.desktop-mode-sticky-note--dragging {
739 - opacity: 0.92;
740 - resize: none;
741 - user-select: none;
742 -}
743 -
744 -.desktop-mode-sticky-note__header {
745 - display: flex;
746 - align-items: center;
747 - gap: 5px;
748 - min-height: 30px;
749 - padding: 4px 6px 4px 8px;
750 - background: rgba( 82, 64, 0, 0.06 );
751 - border-bottom: 1px solid rgba( 82, 64, 0, 0.14 );
752 - cursor: grab;
753 - touch-action: none;
754 - user-select: none;
755 -}
756 -
757 -.desktop-mode-sticky-note--dragging .desktop-mode-sticky-note__header {
758 - cursor: grabbing;
759 -}
760 -
761 -.desktop-mode-sticky-note__grip {
762 - flex: 0 0 auto;
763 - width: 8px;
764 - height: 14px;
765 - background-image: radial-gradient(
766 - circle,
767 - rgba( 60, 48, 0, 0.5 ) 1.2px,
768 - transparent 1.5px
769 - );
770 - background-size: 4px 4px;
771 - background-position: 0 1px;
772 - background-repeat: space;
773 - opacity: 0.42;
774 -}
775 -
776 -.desktop-mode-sticky-note__title {
777 - flex: 1;
778 - min-width: 0;
779 - font-size: 11px;
780 - font-weight: 650;
781 - overflow: hidden;
782 - text-overflow: ellipsis;
783 - white-space: nowrap;
784 -}
785 -
786 -.desktop-mode-sticky-note__status {
787 - flex: 0 0 auto;
788 -}
789 -
790 -.desktop-mode-sticky-note wpd-window-button {
791 - --wpd-btn-color: rgba( 42, 37, 19, 0.7 );
792 - --wpd-btn-color-hover: #2a2513;
793 - --wpd-btn-bg-hover: rgba( 42, 37, 19, 0.1 );
794 - --wpd-btn-bg-active: rgba( 42, 37, 19, 0.16 );
795 - --wpd-btn-danger-hover: rgba( 214, 54, 56, 0.18 );
796 - --wpd-btn-outline: var( --wp-admin-theme-color, #2271b1 );
797 -}
798 -
799 -.desktop-mode-sticky-note__open.is-disabled {
800 - opacity: 0.34;
801 - pointer-events: none;
802 -}
803 -
804 -.desktop-mode-sticky-note__editor {
805 - flex: 1;
806 - min-height: 0;
807 - --desktop-mode-window-bg: transparent;
808 - --wpd-border: transparent;
809 - --wpd-fg: #2a2513;
810 - --wpd-fg-muted: rgba( 42, 37, 19, 0.62 );
811 - font-family:
812 - -apple-system,
813 - BlinkMacSystemFont,
814 - "Segoe UI",
815 - sans-serif;
816 -}
817 -
818 -.desktop-mode-sticky-note__editor::part(textarea) {
819 - height: 100%;
820 - min-height: 100%;
821 - padding: 10px 12px 12px;
822 - background: transparent;
823 - border: 0;
824 - border-radius: 0;
825 - box-shadow: none;
826 - color: #2a2513;
827 - font-size: 13px;
828 - line-height: 1.4;
829 - resize: none;
830 -}
831 -
832 -.desktop-mode-sticky-note__editor::part(textarea):hover,
833 -.desktop-mode-sticky-note__editor::part(textarea):focus-visible {
834 - border-color: transparent;
835 - box-shadow: none;
836 -}
837 -
838 -/* ---------------------------------------------------------------
839 936 * Widgets column — right-edge glass strip that paints above the
840 937 * wallpaper but beneath windows. Hosts stacked widget cards and a
841 938 * trailing "Add widget" tile. Interactive only on its own cards +
842 939 * the add tile; every other pixel is pointer-transparent so window
@@ -842,13 +939,20 @@
842 939 * the add tile; every other pixel is pointer-transparent so window
843 940 * drag / resize / click-through behaviour is unaffected.
844 941 * --------------------------------------------------------------- */
845 942
846 -.desktop-mode-widgets {
943 +.os-widgets {
847 944 border-radius: 14px;
848 945 position: absolute;
849 - top: 16px;
850 - bottom: 16px;
946 + /*
947 + * Inside the work area vertically — see `.os-icons` for why the
948 + * insets are here. The inline edge stays a plain 16px: the column
949 + * hugs the trailing side, which is a logical choice, while the
950 + * side insets are physical; and a side rail never claims one
951 + * anyway (it is a flex sibling, the area is already narrower).
952 + */
953 + top: calc( var( --os-work-area-inset-top, 0px ) + 16px );
954 + bottom: calc( var( --os-work-area-inset-bottom, 80px ) + 16px );
851 955 inset-inline-end: 16px;
852 956 width: 320px;
853 957 display: flex;
854 958 flex-direction: column;
@@ -868,9 +972,9 @@
868 972 opacity 0.22s ease,
869 973 transform 0.28s cubic-bezier( 0.2, 0, 0.2, 1 );
870 974 }
871 975
872 -.desktop-mode-area--overview .desktop-mode-widgets {
976 +.os-area--overview .os-widgets {
873 977 opacity: 0;
874 978 /* Slight slide-off-right so the fade reads as "the column is
875 979 * stepping back out of the way" rather than flat-dimming. */
876 980 transform: translateX( 16px );
@@ -876,9 +980,9 @@
876 980 transform: translateX( 16px );
877 981 pointer-events: none;
878 982 }
879 983
880 -.desktop-mode-widgets__list {
984 +.os-widgets__list {
881 985 display: flex;
882 986 flex-direction: column;
883 987 gap: 12px;
884 988 padding: 4px;
@@ -890,9 +994,9 @@
890 994 * content + the remove X land; the column itself stays
891 995 * pointer-transparent so a drag that grazes the column's margin
892 996 * falls through to the window beneath.
893 997 */
894 -.desktop-mode-widgets__card {
998 +.os-widgets__card {
895 999 position: relative;
896 1000 padding: 0;
897 1001 /* Column layout so the body can flex-shrink and scroll when the
898 1002 * frame writes a fixed inline height (floating / resized cards).
@@ -900,22 +1004,28 @@
900 1004 * spills past the card's rounded bottom edge. */
901 1005 display: flex;
902 1006 flex-direction: column;
903 1007 pointer-events: auto;
904 - background-color: rgba( 20, 20, 22, 0.55 );
905 1008 /*
1009 + * The glass is also `--os-ui-color-surface`, the one name in the
1010 + * widget contract that describes the card itself. Declared in
1011 + * `variables.css` so a widget reading it and the card painting it
1012 + * cannot drift apart.
1013 + */
1014 + background-color: var( --os-ui-color-surface, rgba( 20, 20, 22, 0.55 ) );
1015 + /*
906 1016 * WIDGET texture slot — layered over the frosted card colour, so a
907 1017 * translucent texture still gets the blur underneath.
908 1018 */
909 - background-image: var( --desktop-mode-widget-image, none );
910 - background-repeat: var( --desktop-mode-widget-image-repeat, repeat );
911 - background-size: var( --desktop-mode-widget-image-size, auto );
912 - background-position: var( --desktop-mode-widget-image-position, center );
1019 + background-image: var( --os-widget-image, none );
1020 + background-repeat: var( --os-widget-image-repeat, repeat );
1021 + background-size: var( --os-widget-image-size, auto );
1022 + background-position: var( --os-widget-image-position, center );
913 1023 backdrop-filter: blur( 18px ) saturate( 140% );
914 1024 -webkit-backdrop-filter: blur( 18px ) saturate( 140% );
915 1025 border: 1px solid rgba( 255, 255, 255, 0.08 );
916 1026 border-radius: 14px;
917 - color: var( --wpd-fg-on-accent, #fff );
1027 + color: var( --os-ui-fg-on-accent, #fff );
918 1028 box-shadow:
919 1029 0 8px 28px rgba( 0, 0, 0, 0.35 ),
920 1030 inset 0 0 0 1px rgba( 255, 255, 255, 0.04 );
921 1031 transition:
@@ -925,15 +1035,15 @@
925 1035
926 1036 /* Hover feedback is shadow-only — no transform. Cards must feel
927 1037 * anchored; a hover nudge reads as the widget drifting under the
928 1038 * pointer (and fought the user's chosen position on floating cards). */
929 -.desktop-mode-widgets__card:hover {
1039 +.os-widgets__card:hover {
930 1040 box-shadow:
931 1041 0 12px 36px rgba( 0, 0, 0, 0.45 ),
932 1042 inset 0 0 0 1px rgba( 255, 255, 255, 0.08 );
933 1043 }
934 1044
935 -.desktop-mode-widgets__card-body {
1045 +.os-widgets__card-body {
936 1046 padding: 16px;
937 1047 min-height: 48px;
938 1048 flex: 1 1 auto;
939 1049 overflow-x: hidden;
@@ -940,20 +1050,22 @@
940 1050 overflow-y: auto;
941 1051 scrollbar-width: thin;
942 1052 }
943 1053
944 -.desktop-mode-widgets__card-close {
1054 +.os-widgets__card-close {
945 1055 position: absolute;
946 1056 top: 6px;
947 1057 inset-inline-end: 6px;
948 - width: 22px;
949 - height: 22px;
1058 + /* 24px is the WCAG 2.2 SC 2.5.8 floor. The glyph inside is unchanged;
1059 + only the target grows. */
1060 + width: 24px;
1061 + height: 24px;
950 1062 display: flex;
951 1063 align-items: center;
952 1064 justify-content: center;
953 1065 padding: 0;
954 1066 border: 0;
955 - background: var( --wpd-scrim, rgba( 0, 0, 0, 0.55 ) );
1067 + background: var( --os-ui-scrim, rgba( 0, 0, 0, 0.55 ) );
956 1068 color: rgba( 255, 255, 255, 0.75 );
957 1069 border-radius: 50%;
958 1070 cursor: pointer;
959 1071 opacity: 0;
@@ -962,18 +1074,31 @@
962 1074 background-color 0.15s ease,
963 1075 color 0.15s ease;
964 1076 }
965 1077
966 -.desktop-mode-widgets__card:hover .desktop-mode-widgets__card-close,
967 -.desktop-mode-widgets__card-close:focus-visible {
1078 +.os-widgets__card:hover .os-widgets__card-close,
1079 +.os-widgets__card-close:focus-visible {
968 1080 opacity: 1;
969 1081 }
970 1082
971 -.desktop-mode-widgets__card-close:hover {
972 - background: var( --wpd-danger, #d63638 );
973 - color: var( --wpd-fg-on-accent, #fff );
1083 +/*
1084 + * The corner close button rests at `opacity: 0` and only the card's
1085 + * hover reveals it, so on touch it is invisible and the widget cannot
1086 + * be dismissed at all. Rest it at the same 0.7 the chrome header's
1087 + * close button uses there, rather than a full 1, so a card that is
1088 + * only being read does not wear a hard × in its corner.
1089 + */
1090 +@media ( hover: none ) {
1091 + .os-widgets__card-close {
1092 + opacity: 0.7;
1093 + }
974 1094 }
975 1095
1096 +.os-widgets__card-close:hover {
1097 + background: var( --os-ui-danger, #d63638 );
1098 + color: var( --os-ui-fg-on-accent, #fff );
1099 +}
1100 +
976 1101 /*
977 1102 * Movable widgets — a thin chrome header at the top of the card holds
978 1103 * the drag grip, the widget's own label, and the × button. The whole
979 1104 * header is the drag handle (except for interactive children — those
@@ -979,9 +1104,9 @@
979 1104 * header is the drag handle (except for interactive children — those
980 1105 * remain clickable as normal). Non-movable widgets keep today's
981 1106 * corner-× layout unchanged.
982 1107 */
983 -.desktop-mode-widgets__chrome {
1108 +.os-widgets__chrome {
984 1109 display: flex;
985 1110 flex-shrink: 0;
986 1111 align-items: center;
987 1112 gap: 8px;
@@ -992,13 +1117,13 @@
992 1117 -webkit-user-select: none;
993 1118 touch-action: none;
994 1119 }
995 1120
996 -.desktop-mode-widgets__card--dragging .desktop-mode-widgets__chrome {
1121 +.os-widgets__card--dragging .os-widgets__chrome {
997 1122 cursor: grabbing;
998 1123 }
999 1124
1000 -.desktop-mode-widgets__grip {
1125 +.os-widgets__grip {
1001 1126 flex-shrink: 0;
1002 1127 width: 10px;
1003 1128 height: 16px;
1004 1129 background-image: radial-gradient(
@@ -1012,13 +1137,13 @@
1012 1137 opacity: 0.45;
1013 1138 transition: opacity 0.12s ease;
1014 1139 }
1015 1140
1016 -.desktop-mode-widgets__card:hover .desktop-mode-widgets__grip {
1141 +.os-widgets__card:hover .os-widgets__grip {
1017 1142 opacity: 0.85;
1018 1143 }
1019 1144
1020 -.desktop-mode-widgets__title {
1145 +.os-widgets__title {
1021 1146 flex: 1;
1022 1147 font-size: 12px;
1023 1148 font-weight: 500;
1024 1149 letter-spacing: 0.01em;
@@ -1029,17 +1154,17 @@
1029 1154 }
1030 1155
1031 1156 /* When the close button sits inside the chrome it's inline, not
1032 1157 corner-absolute — reset position + always-visible opacity. */
1033 -.desktop-mode-widgets__chrome .desktop-mode-widgets__card-close {
1158 +.os-widgets__chrome .os-widgets__card-close {
1034 1159 position: static;
1035 1160 opacity: 0.7;
1036 - width: 20px;
1037 - height: 20px;
1161 + width: 24px;
1162 + height: 24px;
1038 1163 }
1039 1164
1040 -.desktop-mode-widgets__chrome .desktop-mode-widgets__card-close:hover,
1041 -.desktop-mode-widgets__chrome .desktop-mode-widgets__card-close:focus-visible {
1165 +.os-widgets__chrome .os-widgets__card-close:hover,
1166 +.os-widgets__chrome .os-widgets__card-close:focus-visible {
1042 1167 opacity: 1;
1043 1168 }
1044 1169
1045 1170 /*
@@ -1049,23 +1174,24 @@
1049 1174 * expose it (tapping it on a docked card would be a confusing
1050 1175 * no-op). The DOM node stays mounted either way so state flips
1051 1176 * don't rebuild chrome.
1052 1177 *
1053 - * Styling mirrors the inline close button: 20×20 round tile,
1178 + * Styling mirrors the inline close button: 24×24 round tile
1179 + * (the WCAG 2.2 SC 2.5.8 target-size floor),
1054 1180 * dimmed by default, full-opacity on hover / focus. Distinct hover
1055 1181 * color (theme accent, not red) signals "put back" vs. "remove."
1056 1182 */
1057 -.desktop-mode-widgets__card-redock {
1183 +.os-widgets__card-redock {
1058 1184 display: none;
1059 1185 align-items: center;
1060 1186 justify-content: center;
1061 1187 padding: 0;
1062 1188 border: 0;
1063 - background: var( --wpd-scrim, rgba( 0, 0, 0, 0.55 ) );
1189 + background: var( --os-ui-scrim, rgba( 0, 0, 0, 0.55 ) );
1064 1190 color: rgba( 255, 255, 255, 0.75 );
1065 1191 border-radius: 50%;
1066 - width: 20px;
1067 - height: 20px;
1192 + width: 24px;
1193 + height: 24px;
1068 1194 cursor: pointer;
1069 1195 opacity: 0.7;
1070 1196 transition:
1071 1197 opacity 0.15s ease,
@@ -1072,17 +1198,17 @@
1072 1198 background-color 0.15s ease,
1073 1199 color 0.15s ease;
1074 1200 }
1075 1201
1076 -.desktop-mode-widgets__card--floating .desktop-mode-widgets__card-redock {
1202 +.os-widgets__card--floating .os-widgets__card-redock {
1077 1203 display: flex;
1078 1204 }
1079 1205
1080 -.desktop-mode-widgets__card-redock:hover,
1081 -.desktop-mode-widgets__card-redock:focus-visible {
1206 +.os-widgets__card-redock:hover,
1207 +.os-widgets__card-redock:focus-visible {
1082 1208 opacity: 1;
1083 1209 background: var( --wp-admin-theme-color, #2271b1 );
1084 - color: var( --wpd-fg-on-accent, #fff );
1210 + color: var( --os-ui-accent-ink, var( --os-ui-fg-on-accent, #fff ) );
1085 1211 }
1086 1212
1087 1213 /*
1088 1214 * Floating widgets — absolute-positioned, inline top/left/width/height
@@ -1087,15 +1213,25 @@
1087 1213 /*
1088 1214 * Floating widgets — absolute-positioned, inline top/left/width/height
1089 1215 * written by the frame.
1090 1216 */
1091 -.desktop-mode-widgets__card--floating {
1217 +.os-widgets__card--floating {
1092 1218 position: absolute;
1093 1219 margin: 0;
1094 1220 }
1095 1221
1096 -.desktop-mode-widgets__card--dragging,
1097 -.desktop-mode-widgets__card--resizing {
1222 +/*
1223 + * A liberated card is reparented to the desktop area, so the column's
1224 + * overview fade above no longer reaches it. Direct children only: a
1225 + * card inside a window body belongs to that window's thumbnail.
1226 + */
1227 +.os-area--overview > .os-widgets__card--floating {
1228 + opacity: 0;
1229 + pointer-events: none;
1230 +}
1231 +
1232 +.os-widgets__card--dragging,
1233 +.os-widgets__card--resizing {
1098 1234 transition: none;
1099 1235 z-index: 2;
1100 1236 }
1101 1237
@@ -1106,14 +1242,14 @@
1106 1242 * every handle; a non-movable widget ignores everything except the
1107 1243 * `s` (bottom-edge, height-only) handle at the pointer layer, so we
1108 1244 * visually hide the mismatched handles via the modifier class.
1109 1245 */
1110 -.desktop-mode-widgets__resize {
1246 +.os-widgets__resize {
1111 1247 position: absolute;
1112 1248 z-index: 1;
1113 1249 }
1114 1250
1115 -.desktop-mode-widgets__resize--n {
1251 +.os-widgets__resize--n {
1116 1252 top: -3px;
1117 1253 left: 8px;
1118 1254 right: 8px;
1119 1255 height: 6px;
@@ -1119,9 +1255,9 @@
1119 1255 height: 6px;
1120 1256 cursor: ns-resize;
1121 1257 }
1122 1258
1123 -.desktop-mode-widgets__resize--s {
1259 +.os-widgets__resize--s {
1124 1260 bottom: -3px;
1125 1261 left: 8px;
1126 1262 right: 8px;
1127 1263 height: 6px;
@@ -1127,9 +1263,9 @@
1127 1263 height: 6px;
1128 1264 cursor: ns-resize;
1129 1265 }
1130 1266
1131 -.desktop-mode-widgets__resize--e {
1267 +.os-widgets__resize--e {
1132 1268 top: 8px;
1133 1269 bottom: 8px;
1134 1270 right: -3px;
1135 1271 width: 6px;
@@ -1135,9 +1271,9 @@
1135 1271 width: 6px;
1136 1272 cursor: ew-resize;
1137 1273 }
1138 1274
1139 -.desktop-mode-widgets__resize--w {
1275 +.os-widgets__resize--w {
1140 1276 top: 8px;
1141 1277 bottom: 8px;
1142 1278 left: -3px;
1143 1279 width: 6px;
@@ -1143,9 +1279,9 @@
1143 1279 width: 6px;
1144 1280 cursor: ew-resize;
1145 1281 }
1146 1282
1147 -.desktop-mode-widgets__resize--ne {
1283 +.os-widgets__resize--ne {
1148 1284 top: -4px;
1149 1285 right: -4px;
1150 1286 width: 12px;
1151 1287 height: 12px;
@@ -1151,9 +1287,9 @@
1151 1287 height: 12px;
1152 1288 cursor: nesw-resize;
1153 1289 }
1154 1290
1155 -.desktop-mode-widgets__resize--nw {
1291 +.os-widgets__resize--nw {
1156 1292 top: -4px;
1157 1293 left: -4px;
1158 1294 width: 12px;
1159 1295 height: 12px;
@@ -1159,9 +1295,9 @@
1159 1295 height: 12px;
1160 1296 cursor: nwse-resize;
1161 1297 }
1162 1298
1163 -.desktop-mode-widgets__resize--se {
1299 +.os-widgets__resize--se {
1164 1300 bottom: -4px;
1165 1301 right: -4px;
1166 1302 width: 12px;
1167 1303 height: 12px;
@@ -1167,9 +1303,9 @@
1167 1303 height: 12px;
1168 1304 cursor: nwse-resize;
1169 1305 }
1170 1306
1171 -.desktop-mode-widgets__resize--sw {
1307 +.os-widgets__resize--sw {
1172 1308 bottom: -4px;
1173 1309 left: -4px;
1174 1310 width: 12px;
1175 1311 height: 12px;
@@ -1182,63 +1318,106 @@
1182 1318 * resizes on the height axis alone (the frame ignores every other
1183 1319 * direction while docked), so hide all handles except the bottom
1184 1320 * edge and the cursor never lies about what's interactive.
1185 1321 */
1186 -.desktop-mode-widgets__card--resizable:not( .desktop-mode-widgets__card--floating ) .desktop-mode-widgets__resize:not( .desktop-mode-widgets__resize--s ) {
1322 +.os-widgets__card--resizable:not( .os-widgets__card--floating ) .os-widgets__resize:not( .os-widgets__resize--s ) {
1187 1323 display: none;
1188 1324 }
1189 1325
1190 1326 /*
1191 - * Add-widget tile — matches the "+" tile in the overview top bar.
1192 - * Always visible at the bottom of the column; promoted to center
1193 - * when the column is otherwise empty so first-run users see a
1194 - * friendly target rather than an empty strip.
1327 + * Add-widget tile — a compact pill that trails the widget stack, not
1328 + * a full-width drop zone. Hidden until the pointer comes near the
1329 + * column (the layer toggles `--hovered`), so the desktop stays clean
1330 + * for people who never touch widgets.
1331 + *
1332 + * Absolute rather than in flow because "the bottom of the stack" is
1333 + * not something the column's layout knows: a widget dragged out of
1334 + * the column becomes a floating card parented to the desktop, so it
1335 + * leaves the flex flow while still sitting visually in the column.
1336 + * The layer measures those too and writes `top` — see
1337 + * `positionAddTile()`.
1195 1338 */
1196 -.desktop-mode-widgets__add {
1197 - margin-top: auto;
1198 - padding: 14px 12px;
1339 +.os-widgets__add {
1340 + position: absolute;
1341 + top: 0;
1342 + left: 50%;
1343 + transform: translateX( -50% );
1344 + padding: 8px 22px;
1199 1345 display: flex;
1200 1346 align-items: center;
1201 1347 justify-content: center;
1202 - gap: 8px;
1203 - pointer-events: auto;
1204 - background: transparent;
1205 - border: 2px dashed rgba( 255, 255, 255, 0.22 );
1206 - border-radius: 14px;
1207 - color: rgba( 255, 255, 255, 0.72 );
1348 + gap: 7px;
1349 + pointer-events: none;
1350 + /* `.os-widgets__card`'s glass, to the number: the pill trails a
1351 + stack of those cards. Its dashed edge is what makes it a slot. */
1352 + background: var( --os-widgets-add-bg, transparent );
1353 + backdrop-filter: blur( 18px ) saturate( 140% );
1354 + -webkit-backdrop-filter: blur( 18px ) saturate( 140% );
1355 + box-shadow: 0 8px 28px var( --os-widgets-add-shadow, rgba( 0, 0, 0, 0.35 ) );
1356 + border: 1px dashed var( --os-widgets-add-border, rgba( 255, 255, 255, 0.22 ) );
1357 + border-radius: 10px;
1358 + color: var( --os-ui-color-text, var( --os-fg, #fff ) );
1208 1359 font: inherit;
1209 1360 font-weight: 500;
1210 1361 cursor: pointer;
1362 + opacity: 0;
1211 1363 transition:
1364 + opacity 0.15s ease,
1212 1365 border-color 0.15s ease,
1213 1366 background-color 0.15s ease,
1214 1367 color 0.15s ease;
1215 1368 }
1216 1369
1217 -.desktop-mode-widgets__add:hover {
1370 +/*
1371 + * Reveal conditions. An empty column is no exception — approaching
1372 + * the right side is the gesture, whether or not there's a card there
1373 + * to aim at. `:focus-visible` keeps it reachable by keyboard, where
1374 + * there is no pointer to bring near.
1375 + */
1376 +.os-widgets--hovered .os-widgets__add,
1377 +.os-widgets--picking .os-widgets__add,
1378 +.os-widgets__add:focus-visible {
1379 + opacity: 1;
1380 + pointer-events: auto;
1381 +}
1382 +
1383 +/*
1384 + * Touch has no hover to approach the column with. The wallpaper's
1385 + * right-click menu carries an "Add widget" entry, but a long-press
1386 + * to reach it is a lot to ask of someone who just wants a clock, so
1387 + * on those devices the pill stays put.
1388 + */
1389 +@media ( hover: none ) {
1390 + .os-widgets__add {
1391 + opacity: 1;
1392 + pointer-events: auto;
1393 + }
1394 +}
1395 +
1396 +.os-widgets__add:hover {
1218 1397 border-color: rgba( 255, 255, 255, 0.4 );
1219 - background: rgba( 255, 255, 255, 0.06 );
1220 - color: var( --wpd-fg-on-accent, #fff );
1398 + background: var( --os-widgets-add-bg-hover, rgba( 255, 255, 255, 0.06 ) );
1399 + color: var( --os-fg, #fff );
1221 1400 }
1222 1401
1223 -.desktop-mode-widgets__add:focus-visible {
1402 +.os-widgets__add:focus-visible {
1224 1403 outline: 2px solid var( --wp-admin-theme-color, #2271b1 );
1225 1404 outline-offset: 2px;
1226 1405 }
1227 1406
1228 -.desktop-mode-widgets__add-plus {
1229 - font-size: 20px;
1407 +.os-widgets__add-plus {
1408 + font-size: 15px;
1230 1409 line-height: 1;
1231 - font-weight: 200;
1410 + font-weight: 300;
1232 1411 }
1233 1412
1234 -.desktop-mode-widgets__add-label {
1413 +.os-widgets__add-label {
1235 1414 font-size: 13px;
1236 1415 letter-spacing: 0.02em;
1237 1416 }
1238 1417
1239 1418 /* Built-in clock widget */
1240 -.desktop-mode-widget-clock {
1419 +.os-widget-clock {
1241 1420 text-align: center;
1242 1421 /* The time + date are passive glyphs, not content users would
1243 1422 * ever reasonably select — turning it off avoids the accidental-
1244 1423 * highlight mess that happens when a drag starts on the clock. */
@@ -1245,9 +1424,9 @@
1245 1424 user-select: none;
1246 1425 -webkit-user-select: none;
1247 1426 }
1248 1427
1249 -.desktop-mode-widget-clock__time {
1428 +.os-widget-clock__time {
1250 1429 font-size: 34px;
1251 1430 font-weight: 600;
1252 1431 line-height: 1.1;
1253 1432 font-variant-numeric: tabular-nums;
@@ -1253,9 +1432,9 @@
1253 1432 font-variant-numeric: tabular-nums;
1254 1433 letter-spacing: 0.01em;
1255 1434 }
1256 1435
1257 -.desktop-mode-widget-clock__date {
1436 +.os-widget-clock__date {
1258 1437 margin-top: 4px;
1259 1438 font-size: 13px;
1260 1439 color: rgba( 255, 255, 255, 0.75 );
1261 1440 letter-spacing: 0.02em;
@@ -1266,9 +1445,9 @@
1266 1445 * registered widget. Positioned fixed so it can extend outside
1267 1446 * the desktop-area clip.
1268 1447 * --------------------------------------------------------------- */
1269 1448
1270 -.desktop-mode-widget-picker {
1449 +.os-widget-picker {
1271 1450 position: fixed;
1272 1451 width: 320px;
1273 1452 max-height: 60vh;
1274 1453 overflow-y: auto;
@@ -1278,14 +1457,14 @@
1278 1457 backdrop-filter: blur( 22px ) saturate( 160% );
1279 1458 -webkit-backdrop-filter: blur( 22px ) saturate( 160% );
1280 1459 border: 1px solid rgba( 255, 255, 255, 0.1 );
1281 1460 box-shadow: 0 18px 54px rgba( 0, 0, 0, 0.55 );
1282 - color: var( --wpd-fg-on-accent, #fff );
1461 + color: var( --os-ui-fg-on-accent, #fff );
1283 1462 z-index: 9999;
1284 - animation: desktop-mode-widget-picker-in 0.14s ease-out;
1463 + animation: os-widget-picker-in 0.14s ease-out;
1285 1464 }
1286 1465
1287 -@keyframes desktop-mode-widget-picker-in {
1466 +@keyframes os-widget-picker-in {
1288 1467 from {
1289 1468 opacity: 0;
1290 1469 transform: translateY( 4px );
1291 1470 }
@@ -1290,9 +1469,9 @@
1290 1469 transform: translateY( 4px );
1291 1470 }
1292 1471 }
1293 1472
1294 -.desktop-mode-widget-picker__title {
1473 +.os-widget-picker__title {
1295 1474 padding: 4px 8px 8px;
1296 1475 font-size: 11px;
1297 1476 font-weight: 600;
1298 1477 letter-spacing: 0.08em;
@@ -1299,15 +1478,15 @@
1299 1478 text-transform: uppercase;
1300 1479 color: rgba( 255, 255, 255, 0.55 );
1301 1480 }
1302 1481
1303 -.desktop-mode-widget-picker__list {
1482 +.os-widget-picker__list {
1304 1483 display: flex;
1305 1484 flex-direction: column;
1306 1485 gap: 4px;
1307 1486 }
1308 1487
1309 -.desktop-mode-widget-picker__entry {
1488 +.os-widget-picker__entry {
1310 1489 display: flex;
1311 1490 align-items: center;
1312 1491 gap: 12px;
1313 1492 padding: 10px;
@@ -1313,9 +1492,9 @@
1313 1492 padding: 10px;
1314 1493 background: transparent;
1315 1494 border: 0;
1316 1495 border-radius: 10px;
1317 - color: var( --wpd-fg-on-accent, #fff );
1496 + color: var( --os-ui-fg-on-accent, #fff );
1318 1497 cursor: pointer;
1319 1498 text-align: start;
1320 1499 font: inherit;
1321 1500 transition: background-color 0.12s ease;
@@ -1320,23 +1499,23 @@
1320 1499 font: inherit;
1321 1500 transition: background-color 0.12s ease;
1322 1501 }
1323 1502
1324 -.desktop-mode-widget-picker__entry:hover:not( :disabled ) {
1503 +.os-widget-picker__entry:hover:not( :disabled ) {
1325 1504 background: rgba( 255, 255, 255, 0.08 );
1326 1505 }
1327 1506
1328 -.desktop-mode-widget-picker__entry:focus-visible {
1507 +.os-widget-picker__entry:focus-visible {
1329 1508 outline: 2px solid var( --wp-admin-theme-color, #2271b1 );
1330 1509 outline-offset: 1px;
1331 1510 }
1332 1511
1333 -.desktop-mode-widget-picker__entry--added {
1512 +.os-widget-picker__entry--added {
1334 1513 opacity: 0.55;
1335 1514 cursor: default;
1336 1515 }
1337 1516
1338 -.desktop-mode-widget-picker__entry-icon {
1517 +.os-widget-picker__entry-icon {
1339 1518 flex-shrink: 0;
1340 1519 font-size: 20px;
1341 1520 width: 20px;
1342 1521 height: 20px;
@@ -1342,9 +1521,9 @@
1342 1521 height: 20px;
1343 1522 line-height: 1;
1344 1523 }
1345 1524
1346 -.desktop-mode-widget-picker__entry-text {
1525 +.os-widget-picker__entry-text {
1347 1526 display: flex;
1348 1527 flex-direction: column;
1349 1528 gap: 2px;
1350 1529 flex: 1;
@@ -1350,9 +1529,9 @@
1350 1529 flex: 1;
1351 1530 min-width: 0;
1352 1531 }
1353 1532
1354 -.desktop-mode-widget-picker__entry-label {
1533 +.os-widget-picker__entry-label {
1355 1534 font-size: 13px;
1356 1535 font-weight: 500;
1357 1536 white-space: nowrap;
1358 1537 overflow: hidden;
@@ -1358,9 +1537,9 @@
1358 1537 overflow: hidden;
1359 1538 text-overflow: ellipsis;
1360 1539 }
1361 1540
1362 -.desktop-mode-widget-picker__entry-description {
1541 +.os-widget-picker__entry-description {
1363 1542 font-size: 11px;
1364 1543 color: rgba( 255, 255, 255, 0.6 );
1365 1544 line-height: 1.35;
1366 1545 white-space: normal;
@@ -1365,9 +1544,9 @@
1365 1544 line-height: 1.35;
1366 1545 white-space: normal;
1367 1546 }
1368 1547
1369 -.desktop-mode-widget-picker__entry-status {
1548 +.os-widget-picker__entry-status {
1370 1549 flex-shrink: 0;
1371 1550 font-size: 11px;
1372 1551 color: rgba( 255, 255, 255, 0.5 );
1373 1552 text-transform: uppercase;
@@ -1373,9 +1552,9 @@
1373 1552 text-transform: uppercase;
1374 1553 letter-spacing: 0.08em;
1375 1554 }
1376 1555
1377 -.desktop-mode-widget-picker__empty {
1556 +.os-widget-picker__empty {
1378 1557 padding: 12px 8px;
1379 1558 font-size: 12px;
1380 1559 color: rgba( 255, 255, 255, 0.6 );
1381 1560 line-height: 1.4;
@@ -1384,12 +1563,12 @@
1384 1563 /**
1385 1564 * Chromeless mode: pages loaded inside iframes.
1386 1565 * Remove all shell chrome and let content fill the frame.
1387 1566 */
1388 -.desktop-mode-chromeless {
1567 +.os-chromeless {
1389 1568 margin: 0;
1390 1569 padding: 0;
1391 - background: var(--desktop-mode-window-bg);
1570 + background: var(--os-window-bg);
1392 1571 }
1393 1572
1394 1573 /*
1395 1574 * Chromeless #wpbody-content, #adminmenuwrap, #wpfooter overrides are in
@@ -1397,9 +1576,9 @@
1397 1576 */
1398 1577
1399 1578 /*
1400 1579 * Hide WordPress core's built-in command palette (`@wordpress/commands`).
1401 - * Desktop mode force-enqueues `wp_enqueue_command_palette_assets()` so
1580 + * OpenStation force-enqueues `wp_enqueue_command_palette_assets()` so
1402 1581 * the `core/commands` data store is populated for our shell harvester
1403 1582 * (see `src/commands/shell-harvester.ts`); the side effect is that WP
1404 1583 * also mounts its own `<CommandPalette>` to the document body. We
1405 1584 * already block its Cmd+K handler in `src/palette-registry.ts`, but if
@@ -1410,5 +1589,504 @@
1410 1589 */
1411 1590 .commands-command-menu,
1412 1591 .commands-command-menu__overlay {
1413 1592 display: none !important;
1593 +}
1594 +
1595 +/*
1596 + * ---- Links slotted into <os-notice> ---------------------------
1597 + *
1598 + * `<os-notice>` styles its slotted links from inside its shadow root,
1599 + * through `::slotted( a )` and the `--os-ui-notice-link` tokens. That
1600 + * rule cannot win here, and no amount of specificity on it would help.
1601 + *
1602 + * A slotted element lives in the DOCUMENT tree; the shadow root only
1603 + * borrows it for rendering. When declarations from two trees collide,
1604 + * CSS Scoping resolves normal (non-`!important`) ones in favour of the
1605 + * OUTER tree regardless of specificity — so `wp-admin/css/common.css`,
1606 + * which sets `a { color: #2271b1 }` and `a:hover { color: #135e96 }` on
1607 + * every anchor in the admin, beats `::slotted( a )` every time. The
1608 + * shell renders inside wp-admin, so it always loses: the link painted
1609 + * WordPress Blue at rest and a darker blue on hover, the second of
1610 + * which is close to illegible on a notice's dark wash.
1611 + *
1612 + * Hence a document-tree rule. It reads the same tokens the component
1613 + * documents, so a theme still restyles the link by setting them; this
1614 + * only moves the declaration into a tree that can win. `a:hover` is
1615 + * (0,1,1), so the hover selector has to carry its own pseudo-class to
1616 + * outrank it — matching `os-notice a` alone would lose the hover state
1617 + * while winning the base one, which is exactly the inert-looking link
1618 + * the component's own styles already went out of their way to avoid.
1619 + */
1620 +os-notice a {
1621 + color: var(--os-ui-notice-link, #ec9bff);
1622 +}
1623 +
1624 +os-notice a:hover,
1625 +os-notice a:focus,
1626 +os-notice a:active {
1627 + color: var(--os-ui-notice-link-hover, #fffbff);
1628 +}
1629 +
1630 +/* --------------------------------------------------------------------
1631 + * The workspace hop — cross-document view transitions between shells.
1632 + *
1633 + * Loaded only on the SHELL screen (this sheet never reaches chromeless
1634 + * iframes), so only shell→shell navigations transition: hopping between
1635 + * a site's desktop and the network admin's crossfades the two desktops
1636 + * instead of hard-cutting, which is what makes the per-admin sessions
1637 + * read as workspaces. Classic admin pages never opt in, so entering or
1638 + * leaving the shell stays a plain navigation, and reloads are excluded
1639 + * by the spec. Browsers without cross-document view transitions ignore
1640 + * all of this and navigate plainly. See docs/multisite.md.
1641 + */
1642 +@view-transition {
1643 + navigation: auto;
1644 +}
1645 +
1646 +/* Reduced motion swaps instantly — the hop still happens, the
1647 + * animation does not. */
1648 +@media ( prefers-reduced-motion: reduce ) {
1649 + @view-transition {
1650 + navigation: none;
1651 + }
1652 +}
1653 +
1654 +/* A gentle zoom-through: the desktop being left recedes as the one
1655 + * arriving settles in. Subtle on purpose — this runs on a full page
1656 + * swap, and anything louder reads as a reload effect. */
1657 +::view-transition-old(root) {
1658 + animation: os-workspace-hop-out 220ms cubic-bezier( 0.4, 0, 1, 1 ) both;
1659 +}
1660 +
1661 +::view-transition-new(root) {
1662 + animation: os-workspace-hop-in 280ms cubic-bezier( 0, 0, 0.2, 1 ) both;
1663 +}
1664 +
1665 +@keyframes os-workspace-hop-out {
1666 + to {
1667 + opacity: 0;
1668 + transform: scale( 0.985 );
1669 + }
1670 +}
1671 +
1672 +@keyframes os-workspace-hop-in {
1673 + from {
1674 + opacity: 0;
1675 + transform: scale( 1.015 );
1676 + }
1677 +}
1678 +
1679 +/* The instance hop's two halves, on either side of that page swap.
1680 + * The switcher slides this desk out towards the site it picked
1681 + * (`os-shell--hop-out-next` / `-prev`, for the beat before it
1682 + * navigates), and a shell asked to boot into overview arrives with its
1683 + * desk hidden (`os-shell--arriving`, stamped server-side) until overview
1684 + * is up, then slides it in from the same side (`-next` / `-prev`, the
1685 + * hint the switcher left in sessionStorage; no hint, a plain fade). The
1686 + * wallpaper never moves, which is what makes it read as the tiles
1687 + * changing rather than the page. `src/multisite/instance-transition.ts`
1688 + * drives the classes. */
1689 +.os-shell--hop-out-next #os-area,
1690 +.os-shell--hop-out-prev #os-area {
1691 + opacity: 0;
1692 + transition:
1693 + opacity 220ms cubic-bezier( 0.4, 0, 1, 1 ),
1694 + transform 220ms cubic-bezier( 0.4, 0, 1, 1 );
1695 +}
1696 +
1697 +.os-shell--hop-out-next #os-area {
1698 + transform: translateX( -48px );
1699 +}
1700 +
1701 +.os-shell--hop-out-prev #os-area {
1702 + transform: translateX( 48px );
1703 +}
1704 +
1705 +.os-shell--hop-out-next .os-dock,
1706 +.os-shell--hop-out-prev .os-dock,
1707 +.os-shell--arriving .os-dock {
1708 + opacity: 0;
1709 + transition: opacity 220ms ease;
1710 +}
1711 +
1712 +.os-shell--arriving #os-area {
1713 + opacity: 0;
1714 + transition: none;
1715 +}
1716 +
1717 +.os-shell--arriving-next #os-area {
1718 + transform: translateX( 48px );
1719 +}
1720 +
1721 +.os-shell--arriving-prev #os-area {
1722 + transform: translateX( -48px );
1723 +}
1724 +
1725 +/* The reveal: the arriving classes come off and this goes on in the
1726 + * same frame, so the desk transitions from hidden to its resting
1727 + * place. */
1728 +.os-shell--revealing #os-area {
1729 + transition:
1730 + opacity 360ms cubic-bezier( 0, 0, 0.2, 1 ),
1731 + transform 360ms cubic-bezier( 0, 0, 0.2, 1 );
1732 +}
1733 +
1734 +.os-shell--revealing .os-dock {
1735 + transition: opacity 360ms ease;
1736 +}
1737 +
1738 +/* A desk must never stay hidden: if the boot that reveals it never
1739 + * runs, the area and the dock come back on their own a few seconds
1740 + * in. */
1741 +@keyframes os-instance-arrive-fallback {
1742 + to {
1743 + opacity: 1;
1744 + transform: none;
1745 + }
1746 +}
1747 +
1748 +.os-shell--arriving #os-area,
1749 +.os-shell--arriving .os-dock {
1750 + animation: os-instance-arrive-fallback 1ms linear 6s forwards;
1751 +}
1752 +
1753 +@media ( prefers-reduced-motion: reduce ) {
1754 + .os-shell--hop-out-next #os-area,
1755 + .os-shell--hop-out-prev #os-area,
1756 + .os-shell--arriving-next #os-area,
1757 + .os-shell--arriving-prev #os-area {
1758 + transform: none;
1759 + }
1760 +
1761 + .os-shell--hop-out-next #os-area,
1762 + .os-shell--hop-out-prev #os-area,
1763 + .os-shell--hop-out-next .os-dock,
1764 + .os-shell--hop-out-prev .os-dock,
1765 + .os-shell--revealing #os-area,
1766 + .os-shell--revealing .os-dock {
1767 + transition: none;
1768 + }
1769 +}
1770 +
1771 +/* A residency frame follows the window body without scrolling with its contents. */
1772 +.os-mio-residence {
1773 + position: absolute;
1774 + z-index: 50;
1775 + pointer-events: none;
1776 + overflow: hidden;
1777 + container-type: inline-size;
1778 +}
1779 +
1780 +.os-mio-residence[hidden],
1781 +.os-mio-chat-launcher[hidden] {
1782 + display: none;
1783 +}
1784 +
1785 +.os-mio-chat-launcher {
1786 + position: absolute;
1787 + inset-inline-end: 20px;
1788 + inset-block-end: 18px;
1789 + pointer-events: auto;
1790 +}
1791 +
1792 +.os-mio-chat {
1793 + position: absolute;
1794 + inset-inline-end: 16px;
1795 + inset-block-end: 16px;
1796 + inline-size: min(380px, calc(100% - 32px));
1797 + max-block-size: calc(100% - 32px);
1798 + box-sizing: border-box;
1799 + display: flex;
1800 + flex-direction: column;
1801 + gap: 12px;
1802 + padding: 18px;
1803 + pointer-events: auto;
1804 + color: var(--os-mio-chat-fg, #1d2327);
1805 + background: var(--os-mio-chat-bg, #fff);
1806 + border: 1px solid var(--os-mio-chat-border, #c3c4c7);
1807 + border-radius: var(--os-mio-chat-radius, 16px);
1808 + box-shadow: 0 8px 40px var(--os-mio-chat-glow, #00000020);
1809 + animation: os-mio-chat-enter 180ms ease-out;
1810 +}
1811 +
1812 +.os-mio-chat header {
1813 + display: flex;
1814 + align-items: center;
1815 + gap: 12px;
1816 +}
1817 +
1818 +.os-mio-chat header strong {
1819 + letter-spacing: .14em;
1820 +}
1821 +
1822 +.os-mio-chat header span {
1823 + flex: 1;
1824 + font-size: 11px;
1825 + color: var(--os-mio-chat-muted, #646970);
1826 +}
1827 +
1828 +.os-mio-chat__log {
1829 + position: relative;
1830 + min-block-size: 60px;
1831 + max-block-size: 300px;
1832 + overflow: auto;
1833 + overscroll-behavior: contain;
1834 +}
1835 +
1836 +.os-mio-chat__message {
1837 + margin-block: 0 10px;
1838 + padding: 10px 12px;
1839 + line-height: 1.6;
1840 + white-space: pre-wrap;
1841 + overflow-wrap: anywhere;
1842 +}
1843 +
1844 +.os-mio-chat__message--user {
1845 + border-radius: 16px 16px 4px 16px;
1846 + background: var(--os-mio-chat-user-bg, #f0f0f1);
1847 +}
1848 +
1849 +.os-mio-chat__composer {
1850 + display: flex;
1851 + align-items: center;
1852 + gap: 8px;
1853 +}
1854 +
1855 +.os-mio-chat__composer os-textarea {
1856 + flex: 1;
1857 + min-inline-size: 0;
1858 +}
1859 +
1860 +.os-mio-chat__status,
1861 +.os-mio-chat small {
1862 + margin: 0;
1863 + font-size: 11px;
1864 + line-height: 1.5;
1865 + color: var(--os-mio-chat-muted, #646970);
1866 +}
1867 +
1868 +@keyframes os-mio-chat-enter {
1869 + from { opacity: 0; transform: translateY(6px) scale(.98); }
1870 + to { opacity: 1; transform: translateY(0) scale(1); }
1871 +}
1872 +
1873 +@media (prefers-reduced-motion: reduce) {
1874 + .os-mio-chat { animation: none; }
1875 +}
1876 +
1877 +.os-mio-residence > .os-mio { z-index: 0; }
1878 +.os-mio-chat, .os-mio-chat-launcher { z-index: 1; }
1879 +
1880 +.os-mio-chat [hidden] {
1881 + display: none !important;
1882 +}
1883 +
1884 +.os-mio-chat__message--assistant {
1885 + white-space: normal;
1886 +}
1887 +
1888 +.os-mio-chat__message p {
1889 + margin-block: 0 8px;
1890 +}
1891 +
1892 +.os-mio-chat__message ul,
1893 +.os-mio-chat__message ol {
1894 + margin-block: 8px;
1895 + padding-inline-start: 20px;
1896 +}
1897 +
1898 +.os-mio-chat__message a {
1899 + color: inherit;
1900 + text-decoration: underline;
1901 +}
1902 +
1903 +/* Shared MIO chrome: the same portrait with a softly revealed off-state slash. */
1904 +.os-mio-window-toggle svg {
1905 + width: 20px;
1906 + height: 20px;
1907 + overflow: visible;
1908 +}
1909 +
1910 +.os-mio-window-toggle__slash {
1911 + fill: none;
1912 + stroke: currentColor;
1913 + stroke-width: 2.4;
1914 + stroke-linecap: round;
1915 + opacity: 0;
1916 + stroke-dasharray: 26;
1917 + stroke-dashoffset: 26;
1918 + transition: opacity 240ms ease, stroke-dashoffset 240ms ease;
1919 +}
1920 +
1921 +.os-mio-window-toggle[data-mio-disabled="true"] .os-mio-window-toggle__slash {
1922 + opacity: 1;
1923 + stroke-dashoffset: 0;
1924 +}
1925 +
1926 +.os-mio-chat__activity {
1927 + display: flex;
1928 + align-items: center;
1929 + gap: 8px;
1930 + min-height: 18px;
1931 +}
1932 +
1933 +.os-mio-chat__thinking {
1934 + display: inline-flex;
1935 + align-items: center;
1936 + gap: 3px;
1937 + width: 24px;
1938 + flex-shrink: 0;
1939 + opacity: 0;
1940 + color: var(--os-mio-chat-muted, #646970);
1941 + transition: opacity 240ms ease;
1942 +}
1943 +
1944 +.os-mio-chat[data-thinking="true"] .os-mio-chat__thinking {
1945 + opacity: 1;
1946 +}
1947 +
1948 +.os-mio-chat__thinking i {
1949 + width: 4px;
1950 + height: 4px;
1951 + border-radius: 50%;
1952 + background: currentColor;
1953 + animation: os-mio-thinking 1.6s ease-in-out infinite;
1954 + animation-play-state: paused;
1955 +}
1956 +
1957 +.os-mio-chat__thinking i:nth-child(2) { animation-delay: 160ms; }
1958 +.os-mio-chat__thinking i:nth-child(3) { animation-delay: 320ms; }
1959 +.os-mio-chat[data-thinking="true"] .os-mio-chat__thinking i { animation-play-state: running; }
1960 +.os-mio-window-toggle[data-mio-thinking="true"] circle { animation: os-mio-thinking 2.4s ease-in-out infinite; }
1961 +
1962 +@keyframes os-mio-thinking {
1963 + 0%, 100% { opacity: 0.45; }
1964 + 50% { opacity: 1; }
1965 +}
1966 +
1967 +@media (prefers-reduced-motion: reduce) {
1968 + .os-mio-window-toggle__slash,
1969 + .os-mio-chat__thinking { transition: none; }
1970 + .os-mio-chat__thinking i,
1971 + .os-mio-window-toggle[data-mio-thinking="true"] circle { animation: none; }
1972 +}
1973 +
1974 +.os-mio-window-toggle {
1975 + max-inline-size: 30px;
1976 + opacity: 1;
1977 + visibility: visible;
1978 + transition: opacity 180ms ease, max-inline-size 240ms ease, visibility 0s;
1979 +}
1980 +
1981 +.os-mio-window-toggle[data-mio-available="false"] {
1982 + max-inline-size: 0;
1983 + opacity: 0;
1984 + visibility: hidden;
1985 + overflow: hidden;
1986 + pointer-events: none;
1987 + transition: opacity 180ms ease, max-inline-size 240ms ease, visibility 0s 180ms;
1988 +}
1989 +
1990 +@media (prefers-reduced-motion: reduce) {
1991 + .os-mio-window-toggle,
1992 + .os-mio-window-toggle[data-mio-available="false"] { transition: none; }
1993 +}
1994 +
1995 +/* The launcher stays available; the companion only speaks when invited. */
1996 +.os-mio > canvas,
1997 +.os-mio > .os-mio__handle {
1998 + transition: opacity 180ms ease, visibility 180ms;
1999 +}
2000 +
2001 +.os-mio[data-mio-visible="false"] > canvas,
2002 +.os-mio[data-mio-visible="false"] > .os-mio__handle {
2003 + opacity: 0;
2004 + visibility: hidden;
2005 + pointer-events: none;
2006 +}
2007 +
2008 +.os-mio-callout {
2009 + position: absolute;
2010 + z-index: 2;
2011 + display: flex;
2012 + align-items: center;
2013 + gap: 10px;
2014 + max-inline-size: calc(100% - 16px);
2015 + box-sizing: border-box;
2016 + padding-block: 6px;
2017 + padding-inline: 15px 6px;
2018 + border: 1px solid var(--os-mio-callout-border, #d6b8cb);
2019 + border-radius: 22px;
2020 + background: var(--os-mio-callout-bg, #ffe0cf);
2021 + color: var(--os-mio-callout-fg, #382b38);
2022 + box-shadow: 0 4px 16px var(--os-mio-chat-glow, #00000020);
2023 + font-size: 12px;
2024 + line-height: 1.5;
2025 + font-weight: 500;
2026 + pointer-events: auto;
2027 + animation: os-mio-chat-enter 180ms ease-out;
2028 +}
2029 +
2030 +.os-mio-callout os-button::part(button) {
2031 + inline-size: 26px;
2032 + block-size: 26px;
2033 + font-size: 17px;
2034 + line-height: 1;
2035 +}
2036 +
2037 +/* A small rounded tail joins the companion without a second outlined shape. */
2038 +.os-mio-callout::after {
2039 + content: "";
2040 + position: absolute;
2041 + inset-block-end: -4px;
2042 + inset-inline-end: 18px;
2043 + inline-size: 8px;
2044 + block-size: 8px;
2045 + background: inherit;
2046 + border-inline-end: inherit;
2047 + border-block-end: inherit;
2048 + border-end-end-radius: 3px;
2049 + transform: rotate(45deg);
2050 +}
2051 +
2052 +.os-mio-callout[hidden] { display: none; }
2053 +
2054 +@media (prefers-reduced-motion: reduce) {
2055 + .os-mio > canvas,
2056 + .os-mio > .os-mio__handle { transition: none; }
2057 + .os-mio-callout { animation: none; }
2058 +}
2059 +
2060 +/* Response controls belong to their message; all layout follows inline flow. */
2061 +.os-mio-chat__actions {
2062 + display: flex;
2063 + flex-wrap: wrap;
2064 + gap: 8px;
2065 + margin-block-start: 12px;
2066 +}
2067 +
2068 +.os-mio-chat__action {
2069 + display: flex;
2070 + flex-direction: column;
2071 + align-items: flex-start;
2072 + gap: 4px;
2073 + min-inline-size: 0;
2074 + max-inline-size: 100%;
2075 +}
2076 +
2077 +.os-mio-chat__action os-button::part(button) {
2078 + white-space: normal;
2079 + overflow-wrap: anywhere;
2080 +}
2081 +
2082 +.os-mio-chat__action-status {
2083 + font-size: 12px;
2084 + color: var(--os-mio-chat-muted, #646970);
2085 + overflow-wrap: anywhere;
2086 +}
2087 +
2088 +.os-mio-chat__composer os-textarea::part(textarea) {
2089 + white-space: pre-wrap;
2090 + overflow-wrap: anywhere;
2091 + overflow-x: hidden;
1414 2092 }