apps/web/src/styles/base.css

@@ -1401,6 +1401,8 @@ button {
   margin-left: -0.4rem;
   border: 2px solid var(--color-bg);
   border-radius: 50%;
+  /* Deliberately NOT a theme token: USER_COLORS backgrounds are chosen so
+     white text clears 4.5:1 (user-color.test.ts) independent of the theme. */
   color: #ffffff;
   font-size: 0.7rem;
   font-weight: 600;
@@ -1443,6 +1445,7 @@ button {
   left: -1px;
   padding: 0.05rem 0.3rem;
   border-radius: 3px 3px 3px 0;
+  /* White on USER_COLORS, theme-independent — see .presence-avatar. */
   color: #ffffff;
   font-size: 0.7rem;
   font-weight: 600;
@@ -2210,7 +2213,7 @@ ul[data-type='task_list'] li p:last-of-type {
 }
 
 .member-seats__item {
-  background: var(--color-surface-muted, rgba(127, 127, 127, 0.12));
+  background: var(--color-surface-muted);
   border-radius: var(--radius-sm, 0.375rem);
   padding: var(--space-1) var(--space-2);
   font-size: 0.875rem;
@@ -3007,7 +3010,7 @@ ul[data-type='task_list'] li p:last-of-type {
   border-radius: var(--radius-sm, 0.375rem);
   padding: var(--space-3);
   margin-bottom: var(--space-3);
-  background: var(--color-surface-muted, rgba(127, 127, 127, 0.06));
+  background: var(--color-bg-subtle);
 }
 
 .attachments-panel__header {
@@ -3197,23 +3200,23 @@ ul[data-type='task_list'] li p:last-of-type {
   padding: 0.1rem 0.5rem;
   border-radius: 999px;
   font-size: 0.8125rem;
-  background: var(--color-surface-muted, #e2e8f0);
+  background: var(--color-surface-muted);
   margin-left: var(--space-1);
 }
 
 .system-badge--ok {
-  background: #d6f2df;
-  color: #1d6f42;
+  background: var(--color-badge-ok-bg);
+  color: var(--color-badge-ok-text);
 }
 
 .system-badge--error {
-  background: #fbe3e0;
-  color: #a02818;
+  background: var(--color-badge-error-bg);
+  color: var(--color-badge-error-text);
 }
 
 .system-badge--warn {
-  background: #fdf0d4;
-  color: #8a5a00;
+  background: var(--color-badge-warn-bg);
+  color: var(--color-badge-warn-text);
 }
 
 .system-jobs__notice {
@@ -3312,11 +3315,11 @@ ul[data-type='task_list'] li p:last-of-type {
 .button--danger {
   border-color: var(--color-danger);
   background: var(--color-danger);
-  color: var(--color-accent-contrast);
+  color: var(--color-danger-contrast);
 }
 
 .button--danger:hover:not(:disabled) {
-  background: #8a0718;
+  background: var(--color-danger-strong);
 }
 
 /* Pond creation form in the switcher + pond danger zone */
@@ -3527,7 +3530,7 @@ ul[data-type='task_list'] li p:last-of-type {
 .comments-section__count {
   margin-left: var(--space-2);
   font-size: 0.8125rem;
-  background: var(--color-surface-muted, #e2e8f0);
+  background: var(--color-surface-muted);
   border-radius: 999px;
   padding: 0.05rem 0.5rem;
 }
@@ -3604,7 +3607,7 @@ ul[data-type='task_list'] li p:last-of-type {
   background: none;
   border: none;
   padding: 0;
-  color: var(--color-primary, #2f6f4f);
+  color: var(--color-accent);
   cursor: pointer;
   font-size: 0.8125rem;
   text-decoration: underline;
@@ -3641,8 +3644,8 @@ ul[data-type='task_list'] li p:last-of-type {
 
 /* Watches (issue #93) */
 .watch-toggle--active {
-  background: var(--color-primary, #2f6f4f);
-  color: #fff;
+  background: var(--color-accent);
+  color: var(--color-accent-contrast);
 }
 
 .watches-list {
@@ -3696,8 +3699,8 @@ ul[data-type='task_list'] li p:last-of-type {
   position: absolute;
   top: -2px;
   right: -4px;
-  background: #a02818;
-  color: #fff;
+  background: var(--color-danger);
+  color: var(--color-danger-contrast);
   border-radius: 999px;
   font-size: 0.7rem;
   padding: 0 0.35rem;
@@ -3929,7 +3932,7 @@ ul[data-type='task_list'] li p:last-of-type {
 }
 
 .dt-date--overdue {
-  color: #b91c1c;
+  color: var(--color-danger);
 }
 
 /* Task overview block (issue #154). */

apps/web/src/styles/tokens.css

@@ -21,6 +21,9 @@
    * token with a #fff fallback; the fallback-less ones dropped their
    * background entirely (#120). */
   --color-surface: #ffffff;
+  /* Muted pill/badge surfaces (member seats, count pills, neutral badges).
+     Was a fallback-only value scattered through base.css before #180. */
+  --color-surface-muted: #e2e8f0;
   --color-border: #d9e2ec;
   /* Boundaries of interactive controls (inputs, selects) need 3:1 against
      both backgrounds (WCAG 1.4.11) — #d9e2ec is only ~1.3:1. */
@@ -28,11 +31,28 @@
   --color-accent: #2f6f4f;
   --color-accent-contrast: #ffffff;
   --color-danger: #ab091e;
+  /* Text sitting ON a danger background (buttons, notification badge) —
+     paired with --color-danger the same way --color-accent-contrast is
+     paired with --color-accent; the two must flip together per theme. */
+  --color-danger-contrast: #ffffff;
+  --color-danger-strong: #8a0718;
   --color-ok: #14803c;
   /* Favorite stars and tree icons (issue #132) — a readable gold. ICON
      use only: 3.25:1 passes the 3:1 non-text minimum but NOT the 4.5:1
      required for text (audit A11Y-024c). */
   --color-favorite: #b8860b;
+  /* Status badges (admin system page): pastel surface + strong text, each
+     pair ≥ 4.5:1 in both themes (asserted by theme-contrast.test.ts). */
+  --color-badge-ok-bg: #d6f2df;
+  --color-badge-ok-text: #1d6f42;
+  --color-badge-error-bg: #fbe3e0;
+  --color-badge-error-text: #a02818;
+  --color-badge-warn-bg: #fdf0d4;
+  --color-badge-warn-text: #8a5a00;
+  /* Separation ring for user-colored label chips/swatches — invisible on
+     light, a faint light outline on dark where arbitrary label colors can
+     melt into the background. */
+  --color-chip-outline: transparent;
 
   /* Spacing scale (rem-based). */
   --space-1: 0.25rem;