diff --git a/CHANGELOG.md b/CHANGELOG.md
index a6dda1d..8257c65 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,16 @@
 All notable changes to this project are documented here.
 The format is based on [Keep a Changelog](https://keepachangelog.com/).
 
+## [0.2.32] - 2026-07-22
+
+### Added
+- **Responsive mobile admin console**: Added a hamburger navigation drawer, touch-friendly controls, phone-sized forms and cards, scrollable tables, compact toolbars, safe-area support, and mobile bottom-sheet dialogs across the admin interface.
+- **Accessible mobile interactions**: Navigation and dialogs now support backdrop dismissal, Escape-key closing, reduced-motion preferences, and explicit accessibility attributes.
+
+### Fixed
+- **Add model dialog**: Restored the missing `opt` helper import that prevented the Add model button from opening its form.
+- **Local model settings on phones**: Reflowed managed CMF server controls to avoid clipped fields and actions on narrow screens.
+
 ## [0.2.31] - 2026-07-22
 
 ### Added
diff --git a/Cargo.lock b/Cargo.lock
index 09a6171..c56daae 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -285,7 +285,7 @@ checksum = "1d07550c9036bf2ae0c684c4297d503f838287c83c53686d05370d0e139ae570"
 
 [[package]]
 name = "cortiq-gateway"
-version = "0.2.30"
+version = "0.2.32"
 dependencies = [
  "anyhow",
  "arc-swap",
diff --git a/Cargo.toml b/Cargo.toml
index d002cf5..95fce2f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cortiq-gateway"
-version = "0.2.31"
+version = "0.2.32"
 edition = "2021"
 rust-version = "1.75"
 license = "Apache-2.0"
diff --git a/web/css/styles.css b/web/css/styles.css
index 0d4c04e..818471c 100644
--- a/web/css/styles.css
+++ b/web/css/styles.css
@@ -397,3 +397,170 @@ tbody tr:hover td { background: var(--hover); }
 .mono.kv { display: flex; gap: 6px; padding: 1px 0; white-space: normal; overflow-wrap: anywhere; word-break: break-word; }
 .mono.kv .kv-k { color: var(--muted, #9aa4b2); flex: 0 0 auto; }
 .mono.kv .kv-v { font-weight: 600; overflow-wrap: anywhere; word-break: break-word; min-width: 0; }
+
+/* ---- responsive shell + touch layout ----------------------------------- */
+.menu-toggle, .nav-close, .mobile-nav-backdrop { display: none; }
+.hamburger { width: 18px; display: flex; flex-direction: column; gap: 4px; }
+.hamburger i { display: block; height: 2px; border-radius: 2px; background: currentColor; }
+body.modal-open { overflow: hidden; }
+
+@media (max-width: 980px) {
+  .app { display: block; min-height: 100dvh; }
+  .main { min-height: 100dvh; }
+  .menu-toggle { display: inline-flex; flex: 0 0 auto; }
+  .nav-close { display: inline-flex; margin-left: auto; flex: 0 0 auto; font-size: 24px; line-height: 1; }
+  .brand-copy { min-width: 0; }
+
+  .sidebar {
+    display: flex;
+    position: fixed;
+    inset: 0 auto 0 0;
+    width: min(84vw, 310px);
+    height: 100dvh;
+    padding: max(18px, env(safe-area-inset-top)) 14px max(14px, env(safe-area-inset-bottom));
+    z-index: 70;
+    box-shadow: 18px 0 45px rgba(0, 0, 0, .42);
+    transform: translateX(-104%);
+    visibility: hidden;
+    transition: transform .22s ease, visibility 0s linear .22s;
+    overflow-y: auto;
+  }
+  .app.nav-open .sidebar {
+    transform: translateX(0);
+    visibility: visible;
+    transition: transform .22s ease;
+  }
+  .mobile-nav-backdrop {
+    display: block;
+    position: fixed;
+    inset: 0;
+    z-index: 65;
+    width: 100%;
+    height: 100%;
+    border: 0;
+    background: rgba(3, 7, 18, .62);
+    opacity: 0;
+    visibility: hidden;
+    pointer-events: none;
+    transition: opacity .22s ease, visibility 0s linear .22s;
+  }
+  .app.nav-open .mobile-nav-backdrop {
+    opacity: 1;
+    visibility: visible;
+    pointer-events: auto;
+    transition: opacity .22s ease;
+  }
+  body.mobile-nav-open { overflow: hidden; }
+
+  .topbar { padding: 10px 18px; min-height: 58px; gap: 10px; }
+  .topbar .title { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
+  .topbar .right { gap: 8px; min-width: 0; }
+  .content { max-width: none; padding: 22px 20px 52px; }
+}
+
+@media (max-width: 720px) {
+  body { font-size: 14px; }
+  .status-pills { display: none; }
+  .topbar { padding: 9px 12px; }
+  .content { padding: 18px 14px 42px; }
+
+  .page-head { margin-bottom: 16px; }
+  .page-head > .flex { align-items: stretch; flex-direction: column; }
+  .page-head > .flex > .btn { width: 100%; }
+  .page-head p { line-height: 1.45; }
+
+  .card { padding: 15px; margin-bottom: 14px; border-radius: 12px; }
+  .card .card-head { align-items: flex-start; flex-wrap: wrap; }
+  .card .card-head .right { width: 100%; margin-left: 0; flex-wrap: wrap; }
+  .grid { gap: 14px; }
+  .kpis { gap: 10px; margin-bottom: 14px; }
+  .kpi { padding: 12px; border-radius: 11px; }
+  .kpi .big { font-size: 21px; }
+
+  .row { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0; }
+  .row > * { min-width: 0; width: 100%; }
+  input, select, textarea { min-height: 44px; font-size: 16px; }
+  input[type="checkbox"], input[type="radio"] { min-height: 0; }
+  .check { min-height: 36px; margin-bottom: 8px; }
+  .btn, .icon-btn { min-height: 44px; }
+  .btn { padding: 10px 14px; }
+  .btn.sm, .btn.small { min-height: 38px; padding: 8px 11px; }
+
+  .table-wrap {
+    width: 100%;
+    overflow-x: auto;
+    overscroll-behavior-x: contain;
+    -webkit-overflow-scrolling: touch;
+    scrollbar-width: thin;
+  }
+  .table-wrap table { min-width: max-content; }
+  th, td { padding: 10px; }
+
+  .tierrow { align-items: flex-start; flex-direction: column; gap: 8px; }
+  .tierrow .tname { width: auto; }
+  .chips { width: 100%; }
+  .togglerow { align-items: flex-start; }
+
+  .pg { gap: 14px; }
+  .routecard .kv { flex-wrap: wrap; }
+  .routecard .kv .v { max-width: 100%; overflow-wrap: anywhere; }
+  .answer { padding: 12px; }
+  .seg { max-width: 100%; overflow-x: auto; }
+  .seg button { min-height: 40px; white-space: nowrap; }
+
+  .hf-grid { grid-template-columns: 1fr; max-height: 56dvh; }
+  .job-head, .actions { align-items: stretch; flex-wrap: wrap; }
+  .actions .btn { flex: 1 1 150px; }
+  .key-row { flex-direction: column; }
+  .key-row .btn { width: 100%; }
+  .cmf-server-row { align-items: stretch !important; padding: 10px; border: 1px solid var(--border-soft); border-radius: 10px; }
+  .cmf-server-row > input, .cmf-server-row > select { width: 100% !important; min-width: 0 !important; flex: 1 1 100% !important; }
+  .cmf-server-row > .btn { flex: 1 1 calc(50% - 6px); }
+  .cmf-server-row > .small { flex: 1 1 100%; }
+
+  .modal-backdrop { align-items: flex-end; padding: 8px 0 0; }
+  .modal {
+    max-width: none;
+    max-height: calc(100dvh - 8px);
+    overflow-y: auto;
+    padding: 18px 15px max(14px, env(safe-area-inset-bottom));
+    border-radius: 18px 18px 0 0;
+  }
+  .modal .modal-foot {
+    position: sticky;
+    bottom: calc(-1 * max(14px, env(safe-area-inset-bottom)));
+    margin: 12px -15px 0;
+    padding: 12px 15px max(14px, env(safe-area-inset-bottom));
+    background: color-mix(in srgb, var(--card) 94%, transparent);
+    backdrop-filter: blur(10px);
+    border-top: 1px solid var(--border-soft);
+  }
+  .modal .modal-foot .btn { flex: 1; }
+
+  .toasts { left: 12px; right: 12px; bottom: max(12px, env(safe-area-inset-bottom)); }
+  .toast { min-width: 0; width: 100%; }
+  .login-wrap { align-items: flex-start; padding: max(20px, env(safe-area-inset-top)) 14px; }
+  .login-card { padding: 22px 18px; margin-top: 8dvh; }
+}
+
+@media (max-width: 480px) {
+  .topbar .title { font-size: 14px; }
+  .topbar .right { gap: 6px; }
+  .lang-select { width: 54px; min-height: 44px; padding: 6px; }
+  .icon-btn { width: 42px; height: 42px; }
+  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
+  .kpi .lbl { line-height: 1.25; }
+  .barlist .b { grid-template-columns: minmax(0, 1fr) auto; gap: 6px 10px; }
+  .barlist .b .track { grid-column: 1 / -1; grid-row: 2; }
+  .barlist .b .val { min-width: 0; }
+  .empty { padding: 28px 12px; }
+}
+
+@media (max-width: 360px) {
+  .topbar .title { display: none; }
+  .kpis { grid-template-columns: 1fr; }
+}
+
+@media (prefers-reduced-motion: reduce) {
+  .sidebar, .mobile-nav-backdrop { transition: none; }
+}
diff --git a/web/js/app.js b/web/js/app.js
index 7999cdf..2466005 100644
--- a/web/js/app.js
+++ b/web/js/app.js
@@ -28,6 +28,17 @@ export const appState = { meta: null, health: null, version: "" };
 // allaigate site — where router keys are issued and topped up
 export const SITE_URL = "https://api.allaigate.com/";
 
+let mobileNavOpen = false;
+
+function setMobileNav(open) {
+  mobileNavOpen = !!open;
+  const app = document.querySelector(".app");
+  if (app) app.classList.toggle("nav-open", mobileNavOpen);
+  document.body.classList.toggle("mobile-nav-open", mobileNavOpen);
+  const toggle = document.querySelector(".menu-toggle");
+  if (toggle) toggle.setAttribute("aria-expanded", String(mobileNavOpen));
+}
+
 function currentRoute() {
   const id = location.hash.replace(/^#\/?/, "") || "dashboard";
   return ROUTES.find((r) => r.id === id) || ROUTES[0];
@@ -42,17 +53,18 @@ const FAVICON =
 function sidebar(activeId) {
   return h(
     "aside",
-    { class: "sidebar", id: "sidebar" },
+    { class: "sidebar", id: "sidebar", "aria-label": "Main navigation" },
     h(
       "div",
       { class: "brand" },
       h("img", { src: FAVICON, alt: "" }),
-      h("div", {}, h("b", {}, "allaigate"), h("div", { class: "sub" }, t("brand.sub")))
+      h("div", { class: "brand-copy" }, h("b", {}, "allaigate"), h("div", { class: "sub" }, t("brand.sub"))),
+      h("button", { class: "icon-btn nav-close", type: "button", title: "Close menu", "aria-label": "Close menu", onClick: () => setMobileNav(false) }, "×")
     ),
     ...ROUTES.map((r) =>
       h(
         "a",
-        { class: "nav-item" + (r.id === activeId ? " active" : ""), href: "#/" + r.id },
+        { class: "nav-item" + (r.id === activeId ? " active" : ""), href: "#/" + r.id, onClick: () => setMobileNav(false) },
         h("span", { class: "ico" }, r.icon),
         t("nav." + r.id)
       )
@@ -85,7 +97,7 @@ function statusPills() {
     : t("status.checking");
   return h(
     "div",
-    { class: "flex" },
+    { class: "flex status-pills" },
     h(
       "span",
       { class: "pill" },
@@ -136,6 +148,19 @@ function topbar(activeId) {
   return h(
     "header",
     { class: "topbar" },
+    h(
+      "button",
+      {
+        class: "icon-btn menu-toggle",
+        type: "button",
+        title: "Menu",
+        "aria-label": "Open menu",
+        "aria-controls": "sidebar",
+        "aria-expanded": String(mobileNavOpen),
+        onClick: () => setMobileNav(!mobileNavOpen),
+      },
+      h("span", { class: "hamburger", "aria-hidden": "true" }, h("i"), h("i"), h("i"))
+    ),
     h("div", { class: "title" }, t("nav." + activeId)),
     h(
       "div",
@@ -175,12 +200,15 @@ async function renderView() {
 
 function renderShell() {
   const route = currentRoute();
+  mobileNavOpen = false;
+  document.body.classList.remove("mobile-nav-open");
   mount(
     document.getElementById("app"),
     h(
       "div",
       { class: "app" },
       sidebar(route.id),
+      h("button", { class: "mobile-nav-backdrop", type: "button", tabindex: "-1", "aria-label": "Close menu", onClick: () => setMobileNav(false) }),
       h("main", { class: "main" }, topbar(route.id), h("div", { class: "content", id: "view" }))
     )
   );
@@ -243,6 +271,12 @@ onLangChange(() => {
 window.addEventListener("hashchange", () => {
   if (document.querySelector(".app")) renderShell();
 });
+window.addEventListener("keydown", (e) => {
+  if (e.key === "Escape" && mobileNavOpen) setMobileNav(false);
+});
+window.addEventListener("resize", () => {
+  if (window.innerWidth > 980 && mobileNavOpen) setMobileNav(false);
+});
 setInterval(() => {
   if (document.querySelector(".app")) refreshHealth();
 }, 20000);
diff --git a/web/js/ui.js b/web/js/ui.js
index 3e86fa6..38f3402 100644
--- a/web/js/ui.js
+++ b/web/js/ui.js
@@ -50,7 +50,14 @@ export function toast(msg, kind = "info", ms = 3200) {
 // Modal dialog. `body` is a DOM node; `onSave` returns a Promise; returns nothing.
 export function modal(title, body, onSave, saveLabel) {
   const backdrop = h("div", { class: "modal-backdrop" });
-  const close = () => backdrop.remove();
+  const onKeydown = (e) => {
+    if (e.key === "Escape") close();
+  };
+  const close = () => {
+    backdrop.remove();
+    document.body.classList.remove("modal-open");
+    document.removeEventListener("keydown", onKeydown);
+  };
   backdrop.addEventListener("click", (e) => {
     if (e.target === backdrop) close();
   });
@@ -77,6 +84,8 @@ export function modal(title, body, onSave, saveLabel) {
     )
   );
   backdrop.appendChild(card);
+  document.body.classList.add("modal-open");
+  document.addEventListener("keydown", onKeydown);
   document.body.appendChild(backdrop);
   return { close };
 }
diff --git a/web/js/views/models.js b/web/js/views/models.js
index 25d4ed6..eaa93c3 100644
--- a/web/js/views/models.js
+++ b/web/js/views/models.js
@@ -1,5 +1,5 @@
 // Models — pool table with add/edit modal, probe, and per-model secret entry.
-import { h, mount, modal, toast, confirmDialog, money } from "../ui.js";
+import { h, mount, modal, toast, confirmDialog, money, opt } from "../ui.js";
 import { t } from "../i18n.js";
 import { api } from "../api.js";
 import { appState } from "../app.js";
diff --git a/web/js/views/settings.js b/web/js/views/settings.js
index eb02e98..7d6993a 100644
--- a/web/js/views/settings.js
+++ b/web/js/views/settings.js
@@ -331,7 +331,7 @@ export async function renderSettings() {
       drawer.style.display = drawer.style.display === "none" ? "block" : "none";
     });
 
-    const row = h("div", { class: "flex wrap", style: "gap:6px;align-items:center;margin:6px 0" },
+    const row = h("div", { class: "flex wrap cmf-server-row", style: "gap:6px;align-items:center;margin:6px 0" },
       idIn, modelSel, portIn, checkBtn, threadsIn, h("label", { class: "flex", style: "gap:4px" }, gpuIn, "GPU"), gearBtn, removeBtn, st, drawer);
     const entry = { node: row, read: () => ({
       id: idIn.value.trim() || autoId(modelSel.value),