fix(frontend): mobile navbar reachable to all pages + responsive form controls

- Root cause of 'navbar mobile tak bisa pindah halaman': the chatbot FAB
  (fixed right-4 bottom-5 z-50) overlapped the rightmost mobile bottom-nav
  items (z-40) and intercepted taps. Raise the FAB above the nav on mobile
  (bottom above nav, md:bottom-5 on desktop) so it never blocks nav taps.
- Mobile bottom nav now mirrors the FULL desktop sidebar (all 7 items:
  dashboard, messages, voice, media, recordings, moderation, analysis);
  horizontally scrollable + snap-to-active on narrow screens.
- Select dropdown: clamp portal position within viewport + min-width so it
  never overflows off-screen on mobile triggers near the right edge; larger
  tap targets on touch.
- Input/Textarea: text-base (16px) on touch to prevent iOS auto-zoom on
  focus, text-sm on >=sm; comfortable mobile min-height for chat input.
- Add .hermes/plans/mobile-nav-form-responsive.md spec.

services/frontend/.hermes/plans/mobile-nav-form-responsive.md

@@ -0,0 +1,53 @@
+# GMW Frontend — Mobile Nav + Form Controls Responsive Pass
+
+## Problem
+Two mobile UX defects reported by user:
+
+1. **Mobile navbar can't navigate between pages** (`tidak bisa pindah halaman`).
+   - **Root cause A (click-block):** the floating chatbot FAB
+     (`chatbot.tsx` line ~125: `fixed right-4 bottom-5 z-50 size-11`) overlaps the
+     mobile bottom nav (`MobileNav` is `fixed bottom-0 z-40`). Because the FAB is
+     `z-50` and sits at `bottom-5` on the right, it intercepts taps on the
+     rightmost bottom-nav items (Voice/Media). Verified in Playwright: click on
+     `Media` nav item is blocked by `button[aria-label="Open neural HUD assistant"]`.
+   - **Root cause B (missing destinations):** `mobileNavItems` in
+     `src/lib/navigation.ts` filters `navItems` to only
+     `['/dashboard','/messages','/voice','/media']`, so `/recordings`,
+     `/moderation`, `/analysis` are unreachable from the mobile bottom bar.
+   - **Chosen design (user directive):** extend the mobile bottom bar to **all 7
+     nav items**, horizontally **scrollable/flex-wrap** so they fit on narrow
+     screens, following the desktop sidebar's items (same set as `navItems`).
+
+2. **Form controls not responsive on mobile** (`perbagus textfield, dropdown,
+   lainnya agar responsif di mobile`).
+   - `Select` dropdown (`primitives/select.tsx`) is portalled w/ `fixed`
+     positioning computed from trigger rect only (top/left/width). On a narrow
+     viewport a dropdown anchored near the right edge overflows past the screen's
+     right edge and can be clipped/clickable-outside the visible area. Clamp
+     horizontally within viewport.
+   - `Input`/`Textarea` (`primitives/input.tsx`) use `text-sm` (14px) which on
+     iOS triggers auto-zoom on focus (a known mobile annoyance) and can be small
+     touch targets. Give inputs a comfortable mobile baseline.
+
+## Files touched
+- `src/components/shell/mobile-nav.tsx` — use `navItems` (all 7), make the bar
+  scrollable on narrow widths (overflow-x-auto + snap), keep active indicator.
+- `src/components/chatbot/chatbot.tsx` — raise FAB above the mobile bottom nav on
+  `md:hidden` (e.g. `bottom-[calc(4.75rem+env(safe-area-inset-bottom))]`),
+  keep `bottom-5` on `md+` so it never overlaps the nav.
+- `src/lib/navigation.ts` — drop `mobileNavItems` special-case (or repoint to
+  `navItems`); keep `navItems` as the single source.
+- `src/components/primitives/select.tsx` — clamp dropdown `left` so it stays
+  within viewport; cap width on narrow screens; keep max-height.
+- `src/components/primitives/input.tsx` — mobile-friendly font size / touch
+  height (16px inputs to avoid iOS zoom; keep desktop as-is via responsive
+  classes).
+
+## Verification
+- `pnpm format`, `pnpm lint` (biome clean), `pnpm build` compiles.
+- Smoke on NON-PROD port (4024) — confirm free first via `ss -ltnp`.
+- Playwright mobile viewport (390px): ALL 7 nav items present in bottom bar;
+  tapping each navigates (esp. Media rightmost item NOT blocked by FAB); FAB is
+  raised above the nav and no longer intercepts taps.
+- Select dropdown on a 390px viewport stays fully on-screen (no right overflow).
+- Commit (no trailer), push, `gh run watch`, verify all 7 live routes 200.

services/frontend/src/app/(dashboard)/messages/view.tsx

@@ -738,11 +738,7 @@ function MessageRow({
           : "border-hairline bg-surface-2 hover:border-hairline-focus hover:bg-surface"
       }`}
     >
-      <Avatar
-        src={m.avatar_url}
-        name={m.server_nick ?? m.username}
-        size={32}
-      />
+      <Avatar src={m.avatar_url} name={m.server_nick ?? m.username} size={32} />
       <div className="min-w-0 flex-1">
         <div className="flex items-center gap-2">
           <span className="truncate text-xs font-semibold text-ink">

services/frontend/src/components/chatbot/chatbot.tsx

@@ -122,7 +122,7 @@ export function Chatbot() {
           type="button"
           aria-label="Open neural HUD assistant"
           onClick={() => setOpen(true)}
-          className="fixed right-4 bottom-5 z-50 flex size-11 items-center justify-center rounded-full border border-signal/40 bg-surface text-signal shadow-[0_0_20px_var(--color-signal-glow)] transition-all duration-200 hover:scale-105 hover:border-signal hover:bg-signal hover:text-white"
+          className="fixed right-4 z-50 flex size-11 items-center justify-center rounded-full border border-signal/40 bg-surface text-signal shadow-[0_0_20px_var(--color-signal-glow)] transition-all duration-200 hover:scale-105 hover:border-signal hover:bg-signal hover:text-white bottom-[calc(4.75rem+env(safe-area-inset-bottom))] md:bottom-5"
         >
           <Sparkles className="size-5 animate-breathe" />
         </button>
@@ -234,7 +234,7 @@ export function Chatbot() {
               placeholder="Transmit instruction to core..."
               value={input}
               onChange={(e) => setInput(e.target.value)}
-              className="flex-1 rounded-[6px] border border-hairline bg-surface-2 px-3 py-1.5 font-mono text-xs text-ink placeholder:text-ink-faint focus:border-signal focus:outline-none"
+              className="min-h-[38px] flex-1 rounded-[6px] border border-hairline bg-surface-2 px-3 py-1.5 font-mono text-xs text-ink placeholder:text-ink-faint focus:border-signal focus:outline-none"
             />
             <Button
               variant="primary"

services/frontend/src/components/primitives/input.tsx

@@ -7,7 +7,10 @@ export function Input({
   return (
     <input
       className={cn(
-        "h-10 w-full rounded-[8px] bg-surface-2 border border-hairline px-3.5 text-sm text-ink",
+        "h-10 w-full rounded-[8px] bg-surface-2 border border-hairline px-3.5 text-ink",
+        // text-base (16px) on touch so iOS Safari doesn't auto-zoom on focus;
+        // back to text-sm on ≥sm where a physical pointer/keyboard is expected.
+        "text-base sm:text-sm",
         "placeholder:text-ink-faint transition-colors",
         "focus:outline-none focus:border-signal/50 focus:bg-surface",
         className,
@@ -24,7 +27,9 @@ export function Textarea({
   return (
     <textarea
       className={cn(
-        "w-full rounded-[8px] bg-surface-2 border border-hairline px-3.5 py-2.5 text-sm text-ink",
+        "w-full rounded-[8px] bg-surface-2 border border-hairline px-3.5 py-2.5 text-ink",
+        // text-base (16px) on touch to avoid iOS auto-zoom on focus.
+        "text-base sm:text-sm",
         "placeholder:text-ink-faint transition-colors resize-none",
         "focus:outline-none focus:border-signal/50 focus:bg-surface",
         className,

services/frontend/src/components/primitives/select.tsx

@@ -46,11 +46,17 @@ export function Select({
     width: 0,
   });
 
-  // Measure trigger to position the portalled dropdown
+  // Measure trigger to position the portalled dropdown.
+  // Clamp horizontally inside the viewport so it never overflows on narrow
+  // (mobile) screens — a trigger near the right edge would otherwise render the
+  // dropdown partly off-screen and un-clickable.
   const measure = useCallback(() => {
     if (!triggerRef.current) return;
     const rect = triggerRef.current.getBoundingClientRect();
-    setPos({ top: rect.bottom + 6, left: rect.left, width: rect.width });
+    const w = Math.max(rect.width, 160); // never narrower than a comfortable minimum
+    const vw = window.innerWidth;
+    const left = Math.min(Math.max(rect.left, 8), vw - w - 8);
+    setPos({ top: rect.bottom + 6, left, width: w });
   }, []);
 
   useLayoutEffect(() => {
@@ -149,7 +155,7 @@ export function Select({
                   setOpen(false);
                 }}
                 className={cn(
-                  "flex w-full items-center justify-between gap-2 rounded-[8px] px-3 py-2 text-left text-sm transition-colors",
+                  "flex w-full min-h-[38px] items-center justify-between gap-2 rounded-[8px] px-3 py-2 text-left text-sm transition-colors sm:min-h-0 sm:py-2",
                   o.value === value
                     ? "bg-signal/15 text-signal"
                     : "text-ink hover:bg-surface",

services/frontend/src/components/shell/mobile-nav.tsx

@@ -2,51 +2,73 @@
 
 import Link from "next/link";
 import { usePathname } from "next/navigation";
+import { useEffect, useRef } from "react";
 import { isActivePath, mobileNavItems } from "@/lib/navigation";
 import { cn } from "@/lib/utils";
 
 /**
  * Mobile bottom tab bar. Shown only < md (the side NavRail is hidden there).
- * Mirrors the desktop nav items but as a thumb-friendly dock with labels and a
- * top active indicator. Safe-area aware for notched devices.
+ * Mirrors the FULL desktop sidebar nav (all primary items, same as NavRail) so
+ * every page is reachable on mobile. On narrow screens the bar scrolls
+ * horizontally (snap) — the active item snaps into view on navigation. Safe-area
+ * aware for notched devices.
  */
 export function MobileNav() {
   const path = usePathname() ?? "/";
+  const stripRef = useRef<HTMLDivElement>(null);
+
+  // Keep the active item visible: snap it into view whenever the route changes.
+  useEffect(() => {
+    const strip = stripRef.current;
+    if (!strip) return;
+    const item = mobileNavItems.find((n) => isActivePath(path, n.matchPrefix));
+    const el = item
+      ? strip.querySelector<HTMLElement>(`a[href="${item.href}"]`)
+      : null;
+    if (el) {
+      el.scrollIntoView({ block: "nearest", inline: "nearest" });
+    }
+  }, [path]);
 
   return (
-    <nav className="glass fixed inset-x-0 bottom-0 z-40 flex items-stretch justify-around rounded-t-[20px] px-2 pb-[calc(0.4rem+env(safe-area-inset-bottom))] pt-2 md:hidden">
-      {mobileNavItems.map((item) => {
-        const active = isActivePath(path, item.matchPrefix);
-        return (
-          <Link
-            key={item.href}
-            href={item.href}
-            aria-label={item.label}
-            aria-current={active ? "page" : undefined}
-            className={cn(
-              "game-nav-item relative flex min-h-[44px] flex-1 flex-col items-center justify-center rounded-t-[20px] px-2 pt-2 pb-[calc(0.4rem+env(safe-area-inset-bottom))] md:hidden",
-              active
-                ? "is-active text-signal"
-                : "text-ink-faint hover:text-ink-soft",
-            )}
-          >
-            {active && (
-              <span
-                aria-hidden="true"
-                className="absolute inset-x-4 top-0 h-[2px] bg-signal shadow-[0_0_8px_var(--color-signal-glow)]"
+    <nav className="glass fixed inset-x-0 bottom-0 z-40 md:hidden">
+      <div
+        ref={stripRef}
+        className="flex w-full items-stretch overflow-x-auto overscroll-x-contain px-2 pb-[calc(0.4rem+env(safe-area-inset-bottom))] pt-2 [scrollbar-width:none] [&::-webkit-scrollbar]:hidden sm:justify-around"
+      >
+        {mobileNavItems.map((item) => {
+          const active = isActivePath(path, item.matchPrefix);
+          return (
+            <Link
+              key={item.href}
+              href={item.href}
+              aria-label={item.label}
+              aria-current={active ? "page" : undefined}
+              className={cn(
+                "game-nav-item relative flex min-h-[44px] min-w-[60px] flex-1 snap-center flex-col items-center justify-center rounded-t-[20px] px-2 pt-2 pb-[calc(0.4rem+env(safe-area-inset-bottom))] sm:flex-none",
+                active
+                  ? "is-active text-signal"
+                  : "text-ink-faint hover:text-ink-soft",
+              )}
+            >
+              {active && (
+                <span
+                  aria-hidden="true"
+                  className="absolute inset-x-4 top-0 h-[2px] bg-signal shadow-[0_0_8px_var(--color-signal-glow)]"
+                />
+              )}
+              <span className="game-sweep" aria-hidden="true">
+                <i />
+              </span>
+              <item.icon
+                className="relative z-10 size-[20px]"
+                strokeWidth={active ? 2.4 : 2}
               />
-            )}
-            <span className="game-sweep" aria-hidden="true">
-              <i />
-            </span>
-            <item.icon
-              className="relative z-10 size-[20px]"
-              strokeWidth={active ? 2.4 : 2}
-            />
-            {item.label}
-          </Link>
-        );
-      })}
+              {item.label}
+            </Link>
+          );
+        })}
+      </div>
     </nav>
   );
 }

services/frontend/src/components/shell/nav-rail.tsx

@@ -18,7 +18,9 @@ function NavItem({
   Icon: React.ComponentType<React.SVGProps<SVGSVGElement>>;
 }) {
   const itemRef = useRef<HTMLAnchorElement>(null);
-  const [tipPos, setTipPos] = useState<{ top: number; left: number } | null>(null);
+  const [tipPos, setTipPos] = useState<{ top: number; left: number } | null>(
+    null,
+  );
   const [hovering, setHovering] = useState(false);
 
   // Measure the item and position the tooltip via a Portal on document.body

services/frontend/src/lib/navigation.ts

@@ -66,11 +66,11 @@ export const navItems: NavItem[] = [
 ];
 
 /**
- * Mobile bottom bar items (subset of primary nav).
+ * Mobile bottom bar items. Mirrors the FULL desktop sidebar (all primary nav
+ * items) so every page is reachable on mobile; the bar scrolls horizontally on
+ * narrow screens (see MobileNav).
  */
-export const mobileNavItems: NavItem[] = navItems.filter((item) =>
-  ["/dashboard", "/messages", "/voice", "/media"].includes(item.href),
-);
+export const mobileNavItems: NavItem[] = navItems;
 
 export type NavItemId = (typeof navItems)[number]["href"];