diff --git a/toolkits/blueprint-rails-vue/template/.gitignore b/toolkits/blueprint-rails-vue/template/.gitignore
index 626016c..ee5465a 100644
--- a/toolkits/blueprint-rails-vue/template/.gitignore
+++ b/toolkits/blueprint-rails-vue/template/.gitignore
@@ -19,8 +19,9 @@ data/
 node_modules/
 
 # The built View (the Vite build output of ui/) — rebuilt by the pipeline,
-# never committed, never hand-edited. ui/ is the source.
-public/
+# never committed, never hand-edited. ui/ is the source. Anchored to this
+# directory: ui/public/ (tokens.css, ui.css) is source, not build output.
+/public/
 
 # Rails runtime artifacts (the minted secret lives in tmp/).
 log/
diff --git a/toolkits/blueprint-rails-vue/template/ui/public/tokens.css b/toolkits/blueprint-rails-vue/template/ui/public/tokens.css
new file mode 100644
index 0000000..60258ba
--- /dev/null
+++ b/toolkits/blueprint-rails-vue/template/ui/public/tokens.css
@@ -0,0 +1,232 @@
+/* ============================================================================
+   Agent App design tokens — shared visual foundation (AGENT-OWNED to re-point,
+   ships in lockstep with @craftos/agent-app-kit's DESIGN_TOKENS_CSS — keep this body identical).
+
+   The kit's warm-neutral --agent-app-* system. Components and app CSS read ONLY
+   semantic tokens, never hardcoded colors, so light/dark AND every [data-style]
+   pack keep working with no per-component edits. Three layers:
+
+     1. BASE globals  — app font smoothing, selection color, themed scrollbars.
+     2. --agent-app-* FOUNDATION — brand identity: light + dark primitives,
+        color-mix-derived surfaces, and the named style packs.
+     3. SEMANTIC + STRUCTURAL BRIDGE — surfaces, state tones, and the
+        spacing/type/radius/elevation/motion scales, all re-pointed onto the
+        foundation so a theme is a re-point (or a [data-style] switch), never a
+        component edit.
+
+   Theme by re-pointing the FOUNDATION or selecting a [data-style]; never
+   hardcode a color in a component.
+   ============================================================================ */
+
+/* 1. BASE globals ---------------------------------------------------------- */
+::selection { background-color: color-mix(in srgb, var(--agent-app-accent) 26%, transparent); }
+* { scrollbar-width: thin; scrollbar-color: var(--agent-app-border) transparent; }
+::-webkit-scrollbar { width: 10px; height: 10px; }
+::-webkit-scrollbar-track { background: transparent; }
+::-webkit-scrollbar-thumb {
+  background-color: var(--agent-app-border); border-radius: 9999px;
+  border: 2px solid transparent; background-clip: padding-box;
+}
+::-webkit-scrollbar-thumb:hover { background-color: var(--agent-app-muted); }
+
+/* 2. --agent-app-* FOUNDATION --------------------------------------------- */
+:root,
+:root[data-theme='light'] {
+  color-scheme: light;
+
+  /* Primitives (light) */
+  --agent-app-bg: #f6f5f2;
+  --agent-app-surface: #ffffff;
+  --agent-app-text: #1f1e1b;
+  --agent-app-muted: #6f6d67;
+  --agent-app-border: #e7e5e0;
+  --agent-app-accent: #ff4f18;
+  --agent-app-accent-contrast: #ffffff;
+
+  /* Shape + type */
+  --agent-app-radius: 0.5rem;
+  --agent-app-font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
+
+  /* Derived: declared once, resolved per element so they track theme + pack. */
+  --agent-app-fg: var(--agent-app-text);
+  --agent-app-surface-2: color-mix(in srgb, var(--agent-app-surface), var(--agent-app-text) 4%);
+  --agent-app-hover: color-mix(in srgb, var(--agent-app-surface), var(--agent-app-text) 7%);
+  --agent-app-selected: color-mix(in srgb, var(--agent-app-surface), var(--agent-app-accent) 12%);
+  --agent-app-ring: var(--agent-app-accent);
+}
+
+:root[data-theme='dark'] {
+  color-scheme: dark;
+  --agent-app-bg: #191919;
+  --agent-app-surface: #202020;
+  --agent-app-text: #e6e6e4;
+  --agent-app-muted: #9b9a97;
+  --agent-app-border: #2e2d2b;
+  --agent-app-accent: #ff4f18;
+  --agent-app-accent-contrast: #ffffff;
+}
+
+/* Standalone dark: with no host bridge to set data-theme, follow the OS scheme
+   unless the app has explicitly opted into light. */
+@media (prefers-color-scheme: dark) {
+  :root:not([data-theme='light']) {
+    color-scheme: dark;
+    --agent-app-bg: #191919;
+    --agent-app-surface: #202020;
+    --agent-app-text: #e6e6e4;
+    --agent-app-muted: #9b9a97;
+    --agent-app-border: #2e2d2b;
+  }
+}
+
+/* ---- Style packs ([data-style]; brand default 'craftbot' == base) -------- */
+:root[data-style='normal'] { --agent-app-accent: #2563eb; }
+:root[data-style='normal'][data-theme='dark'] { --agent-app-accent: #3b82f6; }
+
+:root[data-style='ocean'] { --agent-app-accent: #0284c7; --agent-app-bg: #f0f7fb; --agent-app-border: #d3e5ef; }
+:root[data-style='ocean'][data-theme='dark'] { --agent-app-accent: #38bdf8; --agent-app-bg: #0b1b26; --agent-app-surface: #102635; --agent-app-border: #1e3a4d; }
+
+:root[data-style='forest'] { --agent-app-accent: #16a34a; --agent-app-bg: #f2f8f2; --agent-app-border: #d6e7d6; }
+:root[data-style='forest'][data-theme='dark'] { --agent-app-accent: #4ade80; --agent-app-bg: #0e1a12; --agent-app-surface: #14261a; --agent-app-border: #22402c; }
+
+:root[data-style='pastel'] { --agent-app-accent: #a855f7; --agent-app-bg: #faf7fd; --agent-app-surface: #fffdfa; --agent-app-border: #eadff5; }
+:root[data-style='pastel'][data-theme='dark'] { --agent-app-accent: #c084fc; --agent-app-bg: #1a1420; --agent-app-surface: #251c2e; --agent-app-border: #3a2d47; }
+
+:root[data-style='glass'] { --agent-app-bg: #eef1f8; --agent-app-surface: rgba(255, 255, 255, 0.72); --agent-app-border: rgba(120, 130, 160, 0.25); --agent-app-accent: #6366f1; }
+:root[data-style='glass'][data-theme='dark'] { --agent-app-bg: #10131c; --agent-app-surface: rgba(30, 36, 54, 0.72); --agent-app-border: rgba(140, 150, 190, 0.22); --agent-app-accent: #818cf8; }
+
+:root[data-style='classic'] { --agent-app-bg: #f5f2ea; --agent-app-surface: #fffdf7; --agent-app-border: #ddd6c5; --agent-app-accent: #b8860b; --agent-app-radius: 0.25rem; }
+:root[data-style='classic'][data-theme='dark'] { --agent-app-bg: #1c1a14; --agent-app-surface: #26231b; --agent-app-border: #3d3828; --agent-app-accent: #d4a017; }
+
+:root[data-style='velvet'] { --agent-app-bg: #f8f2f6; --agent-app-surface: #fffbfe; --agent-app-border: #e8d8e4; --agent-app-accent: #9d174d; }
+:root[data-style='velvet'][data-theme='dark'] { --agent-app-bg: #1c1018; --agent-app-surface: #281826; --agent-app-border: #43263c; --agent-app-accent: #ec4899; }
+
+:root[data-style='ink'] { --agent-app-bg: #ffffff; --agent-app-surface: #ffffff; --agent-app-border: #111111; --agent-app-accent: #111111; --agent-app-accent-contrast: #ffffff; --agent-app-radius: 0; }
+:root[data-style='ink'][data-theme='dark'] { --agent-app-bg: #0a0a0a; --agent-app-surface: #0a0a0a; --agent-app-border: #f5f5f5; --agent-app-accent: #f5f5f5; --agent-app-accent-contrast: #0a0a0a; }
+
+:root[data-style='acid'] { --agent-app-bg: #fafff2; --agent-app-surface: #ffffff; --agent-app-border: #d9f99d; --agent-app-accent: #65a30d; }
+:root[data-style='acid'][data-theme='dark'] { --agent-app-bg: #131a0c; --agent-app-surface: #1b2513; --agent-app-border: #365314; --agent-app-accent: #a3e635; --agent-app-accent-contrast: #1a2e05; }
+
+:root[data-style='blueprint'] { --agent-app-bg: #eef4fb; --agent-app-surface: #ffffff; --agent-app-border: #93c5fd; --agent-app-accent: #1d4ed8; --agent-app-radius: 0.125rem; }
+:root[data-style='blueprint'][data-theme='dark'] { --agent-app-bg: #0b1526; --agent-app-surface: #102039; --agent-app-border: #1e40af; --agent-app-accent: #60a5fa; }
+
+:root[data-style='modern'] { --agent-app-bg: #f4f5fa; --agent-app-surface: #ffffff; --agent-app-border: #e2e4f0; --agent-app-accent: #6366f1; --agent-app-radius: 0.75rem; }
+:root[data-style='modern'][data-theme='dark'] { --agent-app-bg: #12141d; --agent-app-surface: #1a1d2a; --agent-app-border: #2a2e42; --agent-app-accent: #7c8aff; }
+
+:root[data-style='brutalist'] { --agent-app-bg: #ffffff; --agent-app-surface: #ffffff; --agent-app-text: #0a0a0a; --agent-app-border: #0a0a0a; --agent-app-accent: #7c3aed; --agent-app-radius: 0; }
+:root[data-style='brutalist'][data-theme='dark'] { --agent-app-bg: #0a0a0a; --agent-app-surface: #0a0a0a; --agent-app-text: #fafafa; --agent-app-border: #fafafa; --agent-app-accent: #a78bfa; --agent-app-accent-contrast: #0a0a0a; }
+
+:root[data-style='drafting'] { --agent-app-bg: #e9ede4; --agent-app-surface: #e9ede4; --agent-app-text: #2e3528; --agent-app-muted: #5b6552; --agent-app-border: #2e3528; --agent-app-accent: #3a4232; --agent-app-radius: 0.25rem; }
+:root[data-style='drafting'][data-theme='dark'] { --agent-app-bg: #232920; --agent-app-surface: #232920; --agent-app-text: #dde3d6; --agent-app-muted: #9aa590; --agent-app-border: #c8d0c0; --agent-app-accent: #aab5a0; --agent-app-accent-contrast: #232920; }
+
+:root[data-style='clay'] { --agent-app-bg: #e4e6ec; --agent-app-surface: #e4e6ec; --agent-app-text: #3a3f4c; --agent-app-border: #c9cdd8; --agent-app-accent: #5b7cfa; --agent-app-radius: 0.875rem; }
+:root[data-style='clay'][data-theme='dark'] { --agent-app-bg: #23262e; --agent-app-surface: #23262e; --agent-app-text: #d5d8e0; --agent-app-border: #343947; --agent-app-accent: #7c96ff; }
+
+:root[data-style='atelier'] { --agent-app-bg: #edeff2; --agent-app-surface: #f8f9fb; --agent-app-text: #1c1e22; --agent-app-border: #d8dbe1; --agent-app-accent: #17181b; --agent-app-accent-contrast: #f8f9fb; --agent-app-radius: 0.375rem; }
+:root[data-style='atelier'][data-theme='dark'] { --agent-app-bg: #17181b; --agent-app-surface: #202227; --agent-app-text: #e8e9ec; --agent-app-border: #33363d; --agent-app-accent: #f2f2f4; --agent-app-accent-contrast: #17181b; }
+
+/* 3. SEMANTIC + STRUCTURAL BRIDGE ----------------------------------------- */
+:root {
+  /* type */
+  --font-sans: var(--agent-app-font);
+  --font-mono: ui-monospace, 'SF Mono', Menlo, Consolas, 'Liberation Mono', monospace;
+  --fs-xs: 12px; --fs-sm: 13px; --fs-base: 14px; --fs-md: 15px; --fs-lg: 16px; --fs-xl: 20px; --fs-2xl: 24px;
+  --lh-tight: 1.25; --lh-normal: 1.5;
+  --fw-regular: 400; --fw-medium: 500; --fw-semibold: 600; --fw-bold: 700;
+
+  /* spacing (4px grid) */
+  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 20px; --sp-6: 24px;
+  --sp-8: 32px; --sp-10: 40px; --sp-12: 48px; --sp-16: 64px;
+
+  /* radius — scaled off the foundation so style packs (ink/brutalist=0,
+     clay/modern=larger) reshape the whole app */
+  --r-sm: calc(var(--agent-app-radius) * 0.5);
+  --r-md: var(--agent-app-radius);
+  --r-lg: calc(var(--agent-app-radius) * 1.25);
+  --r-xl: calc(var(--agent-app-radius) * 1.75);
+  --r-full: 9999px;
+
+  /* elevation */
+  --sh-1: 0 1px 2px rgb(16 24 40 / .06), 0 1px 3px rgb(16 24 40 / .10);
+  --sh-2: 0 2px 4px rgb(16 24 40 / .06), 0 4px 8px rgb(16 24 40 / .08);
+  --sh-3: 0 4px 6px rgb(16 24 40 / .05), 0 10px 20px rgb(16 24 40 / .12);
+  --sh-4: 0 8px 16px rgb(16 24 40 / .10), 0 16px 32px rgb(16 24 40 / .16);
+
+  /* motion */
+  --dur-fast: 120ms; --dur-mid: 200ms; --dur-slow: 300ms;
+  --ease-out: cubic-bezier(0.16, 1, 0.3, 1); --ease-std: cubic-bezier(0.4, 0, 0.2, 1);
+
+  /* controls */
+  --control-h: 36px; --row-h: 44px;
+
+  /* surfaces + text re-pointed onto the foundation */
+  --bg-canvas: var(--agent-app-bg);
+  --bg-surface: var(--agent-app-surface);
+  --bg-raised: var(--agent-app-surface);
+  --bg-sunken: var(--agent-app-surface-2);
+  --bg-hover: var(--agent-app-hover);
+  --bg-active: var(--agent-app-selected);
+  --bg-selected: var(--agent-app-selected);
+  --text-primary: var(--agent-app-fg);
+  --text-secondary: var(--agent-app-muted);
+  --text-tertiary: var(--agent-app-muted);
+  --text-disabled: color-mix(in srgb, var(--agent-app-muted), var(--agent-app-surface) 45%);
+  --text-on-accent: var(--agent-app-accent-contrast);
+  --border-subtle: color-mix(in srgb, var(--agent-app-border), var(--agent-app-surface) 45%);
+  --border-default: var(--agent-app-border);
+  --border-strong: color-mix(in srgb, var(--agent-app-border), var(--agent-app-text) 25%);
+  --accent-solid: var(--agent-app-accent);
+  --accent-hover: color-mix(in srgb, var(--agent-app-accent), var(--agent-app-text) 14%);
+  --accent-text: var(--agent-app-accent);
+  --accent-bg: color-mix(in srgb, var(--agent-app-accent), var(--agent-app-surface) 88%);
+  --accent-border: color-mix(in srgb, var(--agent-app-accent), var(--agent-app-surface) 68%);
+  --focus-ring: var(--agent-app-ring);
+
+  /* state tones — solid + text carry the hue; bg + border derive off the solid
+     against the current surface, so they follow theme AND every style pack */
+  --success-solid: #16a34a; --success-text: #15803d;
+  --warning-solid: #d97706; --warning-text: #b45309;
+  --danger-solid: #dc2626;  --danger-text: #b91c1c;
+  --info-solid: #2563eb;    --info-text: #1d4ed8;
+  --success-bg: color-mix(in srgb, var(--success-solid) 12%, var(--agent-app-surface));
+  --success-border: color-mix(in srgb, var(--success-solid) 28%, var(--agent-app-surface));
+  --warning-bg: color-mix(in srgb, var(--warning-solid) 12%, var(--agent-app-surface));
+  --warning-border: color-mix(in srgb, var(--warning-solid) 28%, var(--agent-app-surface));
+  --danger-bg: color-mix(in srgb, var(--danger-solid) 12%, var(--agent-app-surface));
+  --danger-border: color-mix(in srgb, var(--danger-solid) 28%, var(--agent-app-surface));
+  --info-bg: color-mix(in srgb, var(--info-solid) 12%, var(--agent-app-surface));
+  --info-border: color-mix(in srgb, var(--info-solid) 28%, var(--agent-app-surface));
+  --neutral-text: var(--agent-app-muted);
+  --neutral-bg: color-mix(in srgb, var(--agent-app-text) 6%, var(--agent-app-surface));
+  --neutral-border: var(--agent-app-border);
+}
+
+/* Dark: brighten state solids/text + deepen elevation. bg/border derive off the
+   solids above, so they update automatically. Applied for explicit dark and for
+   OS-dark when the app has not opted into light. */
+:root[data-theme='dark'] {
+  --success-solid: #22c55e; --success-text: #4ade80;
+  --warning-solid: #f59e0b; --warning-text: #fbbf24;
+  --danger-solid: #ef4444;  --danger-text: #f87171;
+  --info-solid: #3b82f6;    --info-text: #60a5fa;
+  --sh-1: 0 1px 2px rgb(0 0 0 / .4);
+  --sh-2: 0 2px 8px rgb(0 0 0 / .45);
+  --sh-3: 0 8px 20px rgb(0 0 0 / .5);
+  --sh-4: 0 16px 32px rgb(0 0 0 / .55);
+}
+@media (prefers-color-scheme: dark) {
+  :root:not([data-theme='light']) {
+    --success-solid: #22c55e; --success-text: #4ade80;
+    --warning-solid: #f59e0b; --warning-text: #fbbf24;
+    --danger-solid: #ef4444;  --danger-text: #f87171;
+    --info-solid: #3b82f6;    --info-text: #60a5fa;
+    --sh-1: 0 1px 2px rgb(0 0 0 / .4);
+    --sh-2: 0 2px 8px rgb(0 0 0 / .45);
+    --sh-3: 0 8px 20px rgb(0 0 0 / .5);
+    --sh-4: 0 16px 32px rgb(0 0 0 / .55);
+  }
+}
+
+@media (prefers-reduced-motion: reduce) {
+  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
+}
diff --git a/toolkits/blueprint-rails-vue/template/ui/public/ui.css b/toolkits/blueprint-rails-vue/template/ui/public/ui.css
new file mode 100644
index 0000000..d795803
--- /dev/null
+++ b/toolkits/blueprint-rails-vue/template/ui/public/ui.css
@@ -0,0 +1,208 @@
+/* ============================================================================
+   UI components (AGENT-OWNED). Consumes ONLY semantic tokens from tokens.css.
+   Every interactive element carries cursor + hover + focus-visible + active +
+   disabled states; every screen region has loading / empty / error styling.
+   ============================================================================ */
+
+/* ---------------------------------------------------------------- base */
+*, *::before, *::after { box-sizing: border-box; }
+html { height: 100%; }
+body {
+  margin: 0; min-height: 100%;
+  font-family: var(--font-sans); font-size: var(--fs-md); line-height: var(--lh-normal);
+  color: var(--text-primary); background: var(--bg-canvas);
+  -webkit-font-smoothing: antialiased;
+}
+:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; border-radius: var(--r-sm); }
+::selection { background: var(--accent-bg); }
+
+.sr-only {
+  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
+  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
+}
+
+/* ---------------------------------------------------------------- layout */
+.app { max-width: 640px; margin: 0 auto; padding: var(--sp-8) var(--sp-4) var(--sp-12); }
+.app-header { margin-bottom: var(--sp-6); }
+.app-header h1 { margin: 0; font-size: var(--fs-2xl); font-weight: var(--fw-bold); line-height: var(--lh-tight); }
+.app-header .subtitle { margin: var(--sp-1) 0 0; color: var(--text-secondary); font-size: var(--fs-base); }
+.app-footer { margin-top: var(--sp-8); color: var(--text-tertiary); font-size: var(--fs-sm); display: flex; justify-content: space-between; gap: var(--sp-3); flex-wrap: wrap; }
+.card {
+  background: var(--bg-surface); border: 1px solid var(--border-subtle);
+  border-radius: var(--r-xl); box-shadow: var(--sh-1);
+}
+
+/* ---------------------------------------------------------------- buttons */
+.btn {
+  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
+  height: var(--control-h); padding: 0 var(--sp-4);
+  font: inherit; font-size: var(--fs-base); font-weight: var(--fw-medium);
+  border-radius: var(--r-md); border: 1px solid transparent;
+  cursor: pointer; user-select: none; white-space: nowrap;
+  transition: background var(--dur-fast) var(--ease-std), border-color var(--dur-fast) var(--ease-std),
+              color var(--dur-fast) var(--ease-std), box-shadow var(--dur-fast) var(--ease-std);
+}
+.btn:disabled { cursor: not-allowed; opacity: .55; }
+.btn:active:not(:disabled) { transform: translateY(0.5px); }
+
+.btn-primary { background: var(--accent-solid); color: var(--text-on-accent); }
+.btn-primary:hover:not(:disabled) { background: var(--accent-hover); }
+
+.btn-ghost { background: transparent; color: var(--text-secondary); border-color: var(--border-default); }
+.btn-ghost:hover:not(:disabled) { background: var(--bg-hover); color: var(--text-primary); }
+
+.btn-danger { background: transparent; color: var(--danger-text); border-color: var(--danger-border); }
+.btn-danger:hover:not(:disabled) { background: var(--danger-bg); }
+.btn-danger-solid { background: var(--danger-solid); color: var(--text-on-accent); }
+.btn-danger-solid:hover:not(:disabled) { filter: brightness(1.08); }
+
+/* icon-only buttons stay >= 24px pointer targets (comfortably above, at 32px) */
+.btn-icon {
+  width: 32px; height: 32px; min-width: 32px; padding: 0;
+  border-radius: var(--r-md); background: transparent; border: none;
+  color: var(--text-tertiary); cursor: pointer; display: inline-flex;
+  align-items: center; justify-content: center;
+  transition: background var(--dur-fast) var(--ease-std), color var(--dur-fast) var(--ease-std);
+}
+.btn-icon:hover:not(:disabled) { background: var(--bg-hover); color: var(--text-primary); }
+.btn-icon.danger:hover:not(:disabled) { background: var(--danger-bg); color: var(--danger-text); }
+.btn-icon:disabled { cursor: not-allowed; opacity: .5; }
+
+/* pending: the control acknowledges immediately and blocks double submission */
+.btn.pending { position: relative; color: transparent !important; pointer-events: none; }
+.btn.pending::after {
+  content: ""; position: absolute; width: 16px; height: 16px;
+  border: 2px solid currentColor; border-right-color: transparent; border-radius: var(--r-full);
+  color: var(--text-on-accent); animation: spin 600ms linear infinite;
+}
+.btn-ghost.pending::after, .btn-danger.pending::after { color: var(--text-secondary); }
+@keyframes spin { to { transform: rotate(360deg); } }
+
+/* ---------------------------------------------------------------- forms */
+.field { display: flex; flex-direction: column; gap: var(--sp-1); }
+.field label { font-size: var(--fs-sm); font-weight: var(--fw-medium); color: var(--text-secondary); }
+.input, .select {
+  height: var(--control-h); padding: 0 var(--sp-3);
+  font: inherit; font-size: var(--fs-base); color: var(--text-primary);
+  background: var(--bg-surface); border: 1px solid var(--border-default); border-radius: var(--r-md);
+  transition: border-color var(--dur-fast) var(--ease-std), box-shadow var(--dur-fast) var(--ease-std);
+}
+.input::placeholder { color: var(--text-tertiary); }
+.input:hover, .select:hover { border-color: var(--border-strong); }
+.input:focus, .select:focus { outline: none; border-color: var(--focus-ring); box-shadow: 0 0 0 3px var(--accent-bg); }
+.input[aria-invalid="true"] { border-color: var(--danger-solid); }
+.input[aria-invalid="true"]:focus { box-shadow: 0 0 0 3px var(--danger-bg); }
+.select { cursor: pointer; }
+.field-error { color: var(--danger-text); font-size: var(--fs-sm); }
+
+.add-form { display: flex; gap: var(--sp-2); padding: var(--sp-4); align-items: flex-start; }
+.add-form .field { flex: 1; }
+
+/* ---------------------------------------------------------------- filters */
+.toolbar { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); margin: var(--sp-5) 0 var(--sp-3); flex-wrap: wrap; }
+.seg { display: inline-flex; background: var(--bg-sunken); border: 1px solid var(--border-subtle); border-radius: var(--r-lg); padding: 2px; gap: 2px; }
+.seg button {
+  font: inherit; font-size: var(--fs-sm); font-weight: var(--fw-medium);
+  color: var(--text-secondary); background: transparent; border: none; cursor: pointer;
+  padding: var(--sp-1) var(--sp-3); border-radius: var(--r-md); min-height: 28px;
+  transition: background var(--dur-fast) var(--ease-std), color var(--dur-fast) var(--ease-std);
+}
+.seg button:hover { color: var(--text-primary); }
+.seg button[aria-pressed="true"] { background: var(--bg-surface); color: var(--text-primary); box-shadow: var(--sh-1); }
+.seg .count { color: var(--text-tertiary); font-weight: var(--fw-regular); margin-left: var(--sp-1); }
+
+/* ---------------------------------------------------------------- task list */
+.task-list { list-style: none; margin: 0; padding: var(--sp-1) 0; }
+.task {
+  display: flex; align-items: center; gap: var(--sp-3);
+  min-height: var(--row-h); padding: var(--sp-2) var(--sp-4);
+  border-bottom: 1px solid var(--border-subtle);
+  transition: background var(--dur-fast) var(--ease-std), opacity var(--dur-mid) var(--ease-std);
+}
+.task:last-child { border-bottom: none; }
+.task:hover { background: var(--bg-hover); }
+.task.busy { opacity: .55; pointer-events: none; }
+.task .title { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
+.task.done .title { color: var(--text-tertiary); text-decoration: line-through; }
+.task .due { font-size: var(--fs-xs); color: var(--text-tertiary); font-variant-numeric: tabular-nums; white-space: nowrap; }
+.task .due.overdue { color: var(--danger-text); font-weight: var(--fw-medium); }
+
+/* status: a labelled 3-state control; colour is never the only channel (text names the state) */
+.status-btn {
+  font: inherit; font-size: var(--fs-xs); font-weight: var(--fw-medium);
+  border-radius: var(--r-full); border: 1px solid; cursor: pointer;
+  padding: 2px var(--sp-3); min-height: 24px; min-width: 56px; white-space: nowrap;
+  transition: filter var(--dur-fast) var(--ease-std), background var(--dur-fast) var(--ease-std);
+}
+.status-btn:hover:not(:disabled) { filter: brightness(.96); }
+.status-btn:disabled { cursor: not-allowed; opacity: .6; }
+.status-todo  { background: var(--neutral-bg); color: var(--neutral-text); border-color: var(--neutral-border); }
+.status-doing { background: var(--info-bg);    color: var(--info-text);    border-color: var(--info-border); }
+.status-done  { background: var(--success-bg); color: var(--success-text); border-color: var(--success-border); }
+
+.load-more { display: flex; justify-content: center; padding: var(--sp-3); border-top: 1px solid var(--border-subtle); }
+
+/* ---------------------------------------------------------------- states */
+.skel-row { display: flex; align-items: center; gap: var(--sp-3); min-height: var(--row-h); padding: var(--sp-2) var(--sp-4); border-bottom: 1px solid var(--border-subtle); }
+.skel-row:last-child { border-bottom: none; }
+.skel { border-radius: var(--r-sm); background: var(--bg-active); animation: pulse 1.2s var(--ease-std) infinite; }
+@keyframes pulse { 50% { opacity: .5; } }
+
+.empty { display: flex; flex-direction: column; align-items: center; gap: var(--sp-3); padding: var(--sp-12) var(--sp-6); text-align: center; }
+.empty .empty-icon { color: var(--text-disabled); }
+.empty h2 { margin: 0; font-size: var(--fs-lg); font-weight: var(--fw-semibold); }
+.empty p { margin: 0; color: var(--text-secondary); font-size: var(--fs-base); max-width: 36ch; }
+
+.banner {
+  display: flex; align-items: center; gap: var(--sp-3);
+  padding: var(--sp-3) var(--sp-4); border-radius: var(--r-lg);
+  background: var(--danger-bg); border: 1px solid var(--danger-border); color: var(--danger-text);
+  margin-bottom: var(--sp-4);
+}
+.banner .msg { flex: 1; }
+
+/* ---------------------------------------------------------------- toasts */
+.toast-region { position: fixed; bottom: var(--sp-6); left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; gap: var(--sp-2); z-index: 60; width: max-content; max-width: min(92vw, 420px); }
+.toast {
+  display: flex; align-items: center; gap: var(--sp-2);
+  padding: var(--sp-3) var(--sp-4); border-radius: var(--r-lg); box-shadow: var(--sh-3);
+  background: var(--bg-raised); border: 1px solid var(--border-subtle);
+  color: var(--text-primary); font-size: var(--fs-base);
+  animation: toast-in var(--dur-mid) var(--ease-out);
+}
+.toast.success { border-color: var(--success-border); }
+.toast.success .toast-icon { color: var(--success-solid); }
+.toast.error { border-color: var(--danger-border); }
+.toast.error .toast-icon { color: var(--danger-solid); }
+.toast.leaving { opacity: 0; transition: opacity var(--dur-mid) var(--ease-std); }
+@keyframes toast-in { from { opacity: 0; transform: translateY(var(--sp-2)); } }
+
+/* ---------------------------------------------------------------- dialog */
+.dialog-backdrop {
+  position: fixed; inset: 0; z-index: 50;
+  background: rgb(2 6 23 / .45);
+  display: flex; align-items: center; justify-content: center; padding: var(--sp-4);
+  animation: fade-in var(--dur-fast) var(--ease-std);
+}
+.dialog {
+  width: 100%; max-width: 400px;
+  background: var(--bg-raised); border: 1px solid var(--border-subtle);
+  border-radius: var(--r-xl); box-shadow: var(--sh-4); padding: var(--sp-6);
+  animation: dialog-in var(--dur-mid) var(--ease-out);
+}
+.dialog h2 { margin: 0 0 var(--sp-2); font-size: var(--fs-lg); font-weight: var(--fw-semibold); }
+.dialog p { margin: 0 0 var(--sp-5); color: var(--text-secondary); overflow-wrap: break-word; }
+.dialog .dialog-actions { display: flex; justify-content: flex-end; gap: var(--sp-2); }
+@keyframes fade-in { from { opacity: 0; } }
+@keyframes dialog-in { from { opacity: 0; transform: translateY(var(--sp-2)) scale(.98); } }
+
+/* ---------------------------------------------------------------- narrow screens */
+@media (max-width: 480px) {
+  .app { padding: var(--sp-5) var(--sp-3) var(--sp-10); }
+  .add-form { flex-wrap: wrap; }
+  .add-form .field { flex-basis: 100%; }
+  .task .due { display: none; }
+  /* touch-first: primary controls grow toward the platform norm */
+  .btn, .input, .select { min-height: 44px; }
+  .btn-icon { width: 40px; height: 40px; }
+}