feat: mobile bottom navigation bar

5-item fixed bottom bar (Dashboard, Focus, Tasks, Calendar, More)
visible only on mobile (<768px). "More" opens a slide-up panel
with links to Notes, Meetings, Decisions, Contacts, Weblinks, Admin.
Active page highlighted with accent color. Desktop unaffected.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

static/app.js

@@ -170,6 +170,13 @@ function escHtml(s) {
 }
 
 
+// ---- Mobile More Panel ----
+
+function toggleMobileMore() {
+    const panel = document.getElementById('mobile-more-panel');
+    if (panel) panel.classList.toggle('open');
+}
+
 // ---- Timer Pill (topbar running timer) ----
 
 let timerStartAt = null;

static/style.css

@@ -1019,13 +1019,130 @@ a:hover { color: var(--accent-hover); }
 ::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
 ::-webkit-scrollbar-thumb:hover { background: var(--muted); }
 
+/* ---- Mobile Bottom Nav ---- */
+.mobile-bottom-bar {
+    display: none;
+    position: fixed;
+    bottom: 0;
+    left: 0;
+    right: 0;
+    height: 56px;
+    background: var(--surface);
+    border-top: 1px solid var(--border);
+    z-index: 200;
+    align-items: center;
+    justify-content: space-around;
+    padding: 0 4px;
+    padding-bottom: env(safe-area-inset-bottom, 0);
+}
+
+.mobile-nav-item {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+    gap: 2px;
+    flex: 1;
+    padding: 6px 0;
+    color: var(--muted);
+    text-decoration: none;
+    background: none;
+    border: none;
+    font-family: var(--font-body);
+    cursor: pointer;
+    transition: color var(--transition);
+    -webkit-tap-highlight-color: transparent;
+}
+
+.mobile-nav-item svg {
+    width: 24px;
+    height: 24px;
+}
+
+.mobile-nav-item span {
+    font-size: 10px;
+    font-weight: 500;
+    line-height: 1;
+}
+
+.mobile-nav-item.active {
+    color: var(--accent);
+}
+
+/* Mobile More Panel */
+.mobile-more-panel {
+    display: none;
+    position: fixed;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    z-index: 199;
+}
+
+.mobile-more-panel.open {
+    display: block;
+}
+
+.mobile-more-backdrop {
+    position: absolute;
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+    background: rgba(0, 0, 0, 0.4);
+}
+
+.mobile-more-content {
+    position: absolute;
+    bottom: 56px;
+    left: 0;
+    right: 0;
+    background: var(--surface);
+    border-top: 1px solid var(--border);
+    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
+    padding: 8px 0;
+    transform: translateY(100%);
+    transition: transform 200ms ease;
+    padding-bottom: env(safe-area-inset-bottom, 0);
+}
+
+.mobile-more-panel.open .mobile-more-content {
+    transform: translateY(0);
+}
+
+.mobile-more-item {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    padding: 12px 20px;
+    color: var(--text);
+    text-decoration: none;
+    font-size: 0.92rem;
+    font-weight: 500;
+    transition: background var(--transition);
+}
+
+.mobile-more-item:hover {
+    background: var(--surface2);
+    color: var(--text);
+}
+
+.mobile-more-item svg {
+    width: 20px;
+    height: 20px;
+    color: var(--muted);
+    flex-shrink: 0;
+}
+
 /* ---- Responsive ---- */
 @media (max-width: 768px) {
     .sidebar { display: none; }
     .main-content { margin-left: 0; }
     .form-grid { grid-template-columns: 1fr; }
     .dashboard-grid { grid-template-columns: 1fr; }
-    .page-content { padding: 16px; }
+    .page-content { padding: 16px; padding-bottom: 72px; }
+    .mobile-bottom-bar { display: flex; }
 }
 .search-type-appointments { background: var(--amber-soft); color: var(--amber); }
 

templates/base.html

@@ -165,6 +165,61 @@
     </div>
 </div>
 
+<!-- Mobile Bottom Nav -->
+<nav class="mobile-bottom-bar">
+    <a href="/" class="mobile-nav-item {% if active_nav == 'dashboard' %}active{% endif %}">
+        <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="3" y="3" width="7" height="7" rx="1"/><rect x="14" y="3" width="7" height="7" rx="1"/><rect x="3" y="14" width="7" height="7" rx="1"/><rect x="14" y="14" width="7" height="7" rx="1"/></svg>
+        <span>Dashboard</span>
+    </a>
+    <a href="/focus" class="mobile-nav-item {% if active_nav == 'focus' %}active{% endif %}">
+        <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="10"/><circle cx="12" cy="12" r="6"/><circle cx="12" cy="12" r="2"/></svg>
+        <span>Focus</span>
+    </a>
+    <a href="/tasks" class="mobile-nav-item {% if active_nav == 'tasks' %}active{% endif %}">
+        <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M9 11l3 3L22 4"/><path d="M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11"/></svg>
+        <span>Tasks</span>
+    </a>
+    <a href="/appointments" class="mobile-nav-item {% if active_nav == 'appointments' %}active{% endif %}">
+        <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><rect x="3" y="4" width="18" height="18" rx="2" ry="2"/><line x1="16" y1="2" x2="16" y2="6"/><line x1="8" y1="2" x2="8" y2="6"/><line x1="3" y1="10" x2="21" y2="10"/></svg>
+        <span>Calendar</span>
+    </a>
+    <button class="mobile-nav-item" id="mobile-more-btn" onclick="toggleMobileMore()">
+        <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><line x1="3" y1="6" x2="21" y2="6"/><line x1="3" y1="12" x2="21" y2="12"/><line x1="3" y1="18" x2="21" y2="18"/></svg>
+        <span>More</span>
+    </button>
+</nav>
+
+<!-- Mobile More Panel -->
+<div id="mobile-more-panel" class="mobile-more-panel">
+    <div class="mobile-more-backdrop" onclick="toggleMobileMore()"></div>
+    <div class="mobile-more-content">
+        <a href="/notes" class="mobile-more-item">
+            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"/><path d="M14 2v6h6"/></svg>
+            Notes
+        </a>
+        <a href="/meetings" class="mobile-more-item">
+            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2"/><circle cx="9" cy="7" r="4"/><path d="M23 21v-2a4 4 0 0 0-3-3.87"/><path d="M16 3.13a4 4 0 0 1 0 7.75"/></svg>
+            Meetings
+        </a>
+        <a href="/decisions" class="mobile-more-item">
+            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M12 22c5.523 0 10-4.477 10-10S17.523 2 12 2 2 6.477 2 12s4.477 10 10 10z"/><path d="M9 12l2 2 4-4"/></svg>
+            Decisions
+        </a>
+        <a href="/contacts" class="mobile-more-item">
+            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2"/><circle cx="12" cy="7" r="4"/></svg>
+            Contacts
+        </a>
+        <a href="/weblinks" class="mobile-more-item">
+            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"/><polyline points="15 3 21 3 21 9"/><line x1="10" y1="14" x2="21" y2="3"/></svg>
+            Weblinks
+        </a>
+        <a href="/admin/trash" class="mobile-more-item">
+            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><polyline points="3 6 5 6 21 6"/><path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"/></svg>
+            Admin
+        </a>
+    </div>
+</div>
+
 <script src="/static/app.js"></script>
 </body>
 </html>