feat: compact task rows + bottom-sheet list picker

- Tasks as dense divided rows: title clamps to 2 lines, note to 1;
  tap a row to expand the full text (was: full-height cards → heavy scroll)
- List switcher moved from top chip row into the thumb zone: a "List" pill
  in the dock opens a bottom sheet with all lists (52px rows, active check)
- Masthead title now shows the selected list; compacted header spacing

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

app/pages/index.vue

@@ -28,6 +28,9 @@ const showNote = ref(false);
 const adding = ref(false);
 const titleInput = ref<HTMLInputElement | null>(null);
 
+const sheetOpen = ref(false);
+const expandedId = ref<string | null>(null);
+
 const selectedList = computed(() => lists.value.find((l) => l.id === selectedId.value) ?? null);
 
 const today = new Intl.DateTimeFormat(undefined, {
@@ -53,6 +56,8 @@ async function refreshLists() {
 
 async function selectList(id: string) {
   selectedId.value = id;
+  sheetOpen.value = false;
+  expandedId.value = null;
   await refreshTasks();
 }
 
@@ -101,6 +106,10 @@ function toggleNote() {
   if (!showNote.value) description.value = "";
 }
 
+function toggleTask(t: Task) {
+  expandedId.value = expandedId.value === t.id ? null : t.id;
+}
+
 onMounted(() => {
   // The auth plugin gates before mount, so this is normally authenticated.
   // Safety net: if not, drive login instead of calling the API (no 401 banner).
@@ -119,7 +128,7 @@ onMounted(() => {
           <button class="link" @click="auth.logout()">Sign out</button>
         </div>
       </div>
-      <h1>Inbox</h1>
+      <h1>{{ selectedList?.name ?? "Inbox" }}</h1>
       <p class="date">{{ today }}<template v-if="tasks.length"> · {{ tasks.length }} {{ tasks.length === 1 ? "task" : "tasks" }}</template></p>
     </header>
 
@@ -139,18 +148,6 @@ onMounted(() => {
       </template>
 
       <template v-else>
-        <nav class="lists" aria-label="Lists">
-          <button
-            v-for="l in lists"
-            :key="l.id"
-            class="chip"
-            :class="{ active: l.id === selectedId }"
-            @click="selectList(l.id)"
-          >
-            {{ l.name }}
-          </button>
-        </nav>
-
         <section class="tasks" aria-label="Tasks">
           <p v-if="loadingTasks" class="muted">Loading…</p>
           <div v-else-if="!tasks.length" class="empty">
@@ -159,16 +156,36 @@ onMounted(() => {
             <p class="muted">Nothing in {{ selectedList?.name }} yet. Capture something below.</p>
           </div>
           <ul v-else class="task-list">
-            <li v-for="(t, i) in tasks" :key="t.id" class="task" :style="{ '--i': i }">
+            <li v-for="(t, i) in tasks" :key="t.id" :style="{ '--i': i }">
+              <button
+                class="task"
+                :class="{ open: expandedId === t.id }"
+                :aria-expanded="expandedId === t.id"
+                @click="toggleTask(t)"
+              >
                 <p class="task-title">{{ t.title }}</p>
                 <p v-if="t.description" class="task-desc">{{ t.description }}</p>
+              </button>
             </li>
           </ul>
         </section>
       </template>
     </main>
 
-    <form v-if="lists.length" class="composer" @submit.prevent="addTask">
+    <footer v-if="lists.length" class="dock">
+      <button
+        v-if="lists.length > 1"
+        class="list-pill"
+        type="button"
+        :aria-expanded="sheetOpen"
+        @click="sheetOpen = !sheetOpen"
+      >
+        <span class="pill-label">List</span>
+        <span class="pill-name">{{ selectedList?.name }}</span>
+        <span class="pill-chevron" :class="{ up: sheetOpen }" aria-hidden="true">▾</span>
+      </button>
+
+      <form class="composer" @submit.prevent="addTask">
         <input
           v-if="showNote"
           v-model="description"
@@ -206,6 +223,27 @@ onMounted(() => {
           </button>
         </div>
       </form>
+    </footer>
+
+    <Transition name="fade">
+      <div v-if="sheetOpen" class="backdrop" @click="sheetOpen = false" />
+    </Transition>
+    <Transition name="slide">
+      <nav v-if="sheetOpen" class="sheet" aria-label="Switch list">
+        <div class="sheet-handle" aria-hidden="true"></div>
+        <p class="sheet-title">Lists</p>
+        <button
+          v-for="l in lists"
+          :key="l.id"
+          class="sheet-item"
+          :class="{ active: l.id === selectedId }"
+          @click="selectList(l.id)"
+        >
+          <span class="sheet-name">{{ l.name }}</span>
+          <span v-if="l.id === selectedId" class="sheet-check" aria-hidden="true">✓</span>
+        </button>
+      </nav>
+    </Transition>
   </div>
 </template>
 
@@ -230,9 +268,9 @@ onMounted(() => {
   -webkit-tap-highlight-color: transparent;
 }
 
-/* ——— Masthead: editorial, mobile-first ——— */
+/* ——— Masthead: compact, title = current list ——— */
 .masthead {
-  padding: max(1rem, env(safe-area-inset-top)) 1.25rem 0.75rem;
+  padding: max(0.85rem, env(safe-area-inset-top)) 1.25rem 0.6rem;
 }
 .masthead-row {
   display: flex;
@@ -249,16 +287,19 @@ onMounted(() => {
   color: var(--accent);
 }
 .masthead h1 {
-  margin: 0.4rem 0 0;
+  margin: 0.35rem 0 0;
   font-family: "Fraunces", Georgia, serif;
   font-weight: 600;
-  font-size: clamp(2.1rem, 9vw, 2.75rem);
+  font-size: clamp(1.6rem, 7vw, 2.1rem);
   line-height: 1.05;
   letter-spacing: -0.02em;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
 }
 .date {
-  margin: 0.3rem 0 0;
+  margin: 0.25rem 0 0;
-  font-size: 0.85rem;
+  font-size: 0.8rem;
   color: var(--muted);
 }
 .who {
@@ -292,7 +333,7 @@ onMounted(() => {
 
 .content {
   flex: 1;
-  padding: 0.5rem 1.25rem 1rem;
+  padding: 0.25rem 1.25rem 1rem;
   display: flex;
   flex-direction: column;
   gap: 0.9rem;
@@ -300,88 +341,82 @@ onMounted(() => {
   overscroll-behavior-y: contain;
 }
 
-/* ——— List chips: edge-to-edge swipe row ——— */
+/* ——— Tasks: dense divided rows, tap to expand ——— */
-.lists {
-  display: flex;
-  gap: 0.5rem;
-  overflow-x: auto;
-  margin: 0 -1.25rem;
-  padding: 0.25rem 1.25rem;
-  scrollbar-width: none;
-  scroll-snap-type: x proximity;
-}
-.lists::-webkit-scrollbar {
-  display: none;
-}
-.chip {
-  flex: 0 0 auto;
-  scroll-snap-align: start;
-  min-height: 44px;
-  padding: 0.55rem 1.1rem;
-  border-radius: 999px;
-  border: 1px solid var(--border);
-  background: var(--card);
-  color: var(--text);
-  font-family: inherit;
-  font-size: 0.9rem;
-  font-weight: 600;
-  cursor: pointer;
-  touch-action: manipulation;
-  transition: background 0.15s, border-color 0.15s, color 0.15s, transform 0.1s;
-}
-.chip:active {
-  transform: scale(0.96);
-}
-.chip.active {
-  background: var(--accent);
-  border-color: var(--accent);
-  color: var(--accent-contrast);
-}
-
-/* ——— Tasks: paper cards with staggered entrance ——— */
 .task-list {
   list-style: none;
   margin: 0;
   padding: 0;
-  display: flex;
-  flex-direction: column;
-  gap: 0.6rem;
-}
-.task {
   background: var(--card);
   border: 1px solid var(--border);
   border-radius: 14px;
-  padding: 0.9rem 1rem;
   box-shadow: var(--shadow);
-  animation: rise 0.35s cubic-bezier(0.2, 0.7, 0.3, 1) both;
+  overflow: hidden;
-  animation-delay: calc(var(--i, 0) * 35ms);
+}
+.task-list li {
+  animation: rise 0.3s cubic-bezier(0.2, 0.7, 0.3, 1) both;
+  animation-delay: calc(var(--i, 0) * 25ms);
+}
+.task-list li + li {
+  border-top: 1px solid var(--border);
 }
 @keyframes rise {
   from {
     opacity: 0;
-    transform: translateY(10px);
+    transform: translateY(8px);
   }
   to {
     opacity: 1;
     transform: none;
   }
 }
+.task {
+  display: block;
+  width: 100%;
+  min-height: 48px;
+  padding: 0.65rem 0.95rem;
+  border: 0;
+  background: none;
+  color: inherit;
+  font: inherit;
+  text-align: left;
+  cursor: pointer;
+  touch-action: manipulation;
+}
+.task:active {
+  background: color-mix(in srgb, var(--accent-soft) 45%, transparent);
+}
 .task-title {
   margin: 0;
-  font-size: 1rem;
+  font-size: 0.95rem;
   font-weight: 500;
   line-height: 1.35;
+  display: -webkit-box;
+  -webkit-box-orient: vertical;
+  -webkit-line-clamp: 2;
+  overflow: hidden;
 }
 .task-desc {
-  margin: 0.35rem 0 0;
+  margin: 0.2rem 0 0;
-  font-size: 0.875rem;
+  font-size: 0.8rem;
   color: var(--muted);
   line-height: 1.45;
   white-space: pre-wrap;
+  display: -webkit-box;
+  -webkit-box-orient: vertical;
+  -webkit-line-clamp: 1;
+  overflow: hidden;
+}
+.task.open .task-title,
+.task.open .task-desc {
+  -webkit-line-clamp: unset;
+  display: block;
+}
+.task.open {
+  background: color-mix(in srgb, var(--accent-soft) 30%, transparent);
 }
 
 .empty {
-  margin-top: 14vh;
+  margin-top: 12vh;
   text-align: center;
   padding: 0 1.5rem;
 }
@@ -412,19 +447,64 @@ onMounted(() => {
   margin: 0;
 }
 
-/* ——— Composer: thumb-zone capture bar ——— */
+/* ——— Dock: list switcher + capture, all in the thumb zone ——— */
-.composer {
+.dock {
   position: sticky;
   bottom: 0;
+  z-index: 10;
   display: flex;
   flex-direction: column;
   gap: 0.5rem;
-  padding: 0.65rem 1rem calc(0.65rem + env(safe-area-inset-bottom));
+  padding: 0.6rem 1rem calc(0.6rem + env(safe-area-inset-bottom));
   background: color-mix(in srgb, var(--bg) 88%, transparent);
   backdrop-filter: blur(12px);
   -webkit-backdrop-filter: blur(12px);
   border-top: 1px solid var(--border);
 }
+.list-pill {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  align-self: flex-start;
+  max-width: 100%;
+  min-height: 40px;
+  padding: 0.4rem 0.9rem;
+  border: 1px solid var(--border);
+  border-radius: 999px;
+  background: var(--card);
+  color: var(--text);
+  font-family: inherit;
+  font-size: 0.85rem;
+  font-weight: 600;
+  cursor: pointer;
+  touch-action: manipulation;
+  box-shadow: var(--shadow);
+}
+.pill-label {
+  font-size: 0.65rem;
+  font-weight: 600;
+  letter-spacing: 0.12em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+.pill-name {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.pill-chevron {
+  color: var(--accent);
+  transition: transform 0.2s;
+}
+.pill-chevron.up {
+  transform: rotate(180deg);
+}
+
+.composer {
+  display: flex;
+  flex-direction: column;
+  gap: 0.5rem;
+}
 .capture {
   display: flex;
   align-items: center;
@@ -510,28 +590,128 @@ onMounted(() => {
   }
 }
 
+/* ——— Bottom sheet: list picker in the thumb zone ——— */
+.backdrop {
+  position: fixed;
+  inset: 0;
+  z-index: 20;
+  background: rgb(20 14 8 / 0.35);
+}
+.sheet {
+  position: fixed;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  z-index: 21;
+  max-width: 28rem;
+  margin: 0 auto;
+  max-height: 70dvh;
+  overflow-y: auto;
+  overscroll-behavior: contain;
+  background: var(--card);
+  border: 1px solid var(--border);
+  border-bottom: 0;
+  border-radius: 20px 20px 0 0;
+  padding: 0.5rem 0.75rem calc(0.75rem + env(safe-area-inset-bottom));
+  box-shadow: 0 -8px 32px rgb(20 14 8 / 0.15);
+}
+.sheet-handle {
+  width: 40px;
+  height: 4px;
+  border-radius: 2px;
+  background: var(--border);
+  margin: 0.25rem auto 0.5rem;
+}
+.sheet-title {
+  margin: 0 0 0.25rem;
+  padding: 0 0.5rem;
+  font-size: 0.7rem;
+  font-weight: 600;
+  letter-spacing: 0.15em;
+  text-transform: uppercase;
+  color: var(--muted);
+}
+.sheet-item {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 0.75rem;
+  width: 100%;
+  min-height: 52px;
+  padding: 0.7rem 0.85rem;
+  border: 0;
+  border-radius: 12px;
+  background: none;
+  color: var(--text);
+  font-family: inherit;
+  font-size: 1rem;
+  font-weight: 500;
+  text-align: left;
+  cursor: pointer;
+  touch-action: manipulation;
+}
+.sheet-item:active {
+  background: var(--accent-soft);
+}
+.sheet-item.active {
+  color: var(--accent);
+  font-weight: 600;
+}
+.sheet-name {
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.sheet-check {
+  color: var(--accent);
+}
+
+.fade-enter-active,
+.fade-leave-active {
+  transition: opacity 0.2s;
+}
+.fade-enter-from,
+.fade-leave-to {
+  opacity: 0;
+}
+.slide-enter-active,
+.slide-leave-active {
+  transition: transform 0.25s cubic-bezier(0.2, 0.7, 0.3, 1);
+}
+.slide-enter-from,
+.slide-leave-to {
+  transform: translateY(100%);
+}
+
 /* ——— Larger screens: the enhancement, not the default ——— */
 @media (min-width: 640px) {
   .masthead,
   .content,
-  .composer {
+  .dock {
     padding-left: max(1.25rem, calc(50vw - 19rem));
     padding-right: max(1.25rem, calc(50vw - 19rem));
   }
   .email {
     display: inline;
   }
-  .lists {
+  .sheet {
-    margin: 0;
+    border-radius: 20px;
-    padding: 0.25rem 0;
+    bottom: 1rem;
+    border-bottom: 1px solid var(--border);
   }
 }
 
 @media (prefers-reduced-motion: reduce) {
-  .task,
+  .task-list li,
   .input.note {
     animation: none;
   }
+  .slide-enter-active,
+  .slide-leave-active,
+  .fade-enter-active,
+  .fade-leave-active {
+    transition: none;
+  }
 }
 
 @media (prefers-color-scheme: dark) {
@@ -551,5 +731,8 @@ onMounted(() => {
     border-color: #5a2a22;
     color: #ff9a8d;
   }
+  .backdrop {
+    background: rgb(0 0 0 / 0.5);
+  }
 }
 </style>