diff --git a/firmware/esp32/overland-controller/overland-controller.ino b/firmware/esp32/overland-controller/overland-controller.ino
index 043e929..129f643 100644
--- a/firmware/esp32/overland-controller/overland-controller.ino
+++ b/firmware/esp32/overland-controller/overland-controller.ino
@@ -105,6 +105,40 @@ input{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;ba
.kpi div{background:#0f151d;border:1px solid var(--line);border-radius:12px;padding:10px}
.kpi .num{font-size:20px;font-weight:800;margin-top:4px}
@media(max-width:760px){.span4,.span6{grid-column:span 12}.big{font-size:36px}.wrap{padding:12px 12px 82px}.kpi{grid-template-columns:1fr}}
+
+/* UI polish v2 */
+body{background:radial-gradient(circle at top,#111927 0,#050a0d 48%,#030608 100%)}
+.wrap{max-width:1120px}
+.card{background:linear-gradient(180deg,#121a25,#0d141d);border-color:#26364b;box-shadow:0 12px 32px rgba(0,0,0,.22)}
+.card:hover{border-color:#36506d}
+.configGroupHeader{border-bottom:1px solid var(--line);padding-bottom:12px;margin-bottom:16px}
+.configGroupTitle,.label{font-size:20px;font-weight:950;color:#f4f8ff;letter-spacing:-.02em}
+.configGroupHelp,.sub{font-size:14px;color:#aebbd0;line-height:1.45;max-width:760px}
+.row{padding:10px 0;border-bottom:1px solid rgba(255,255,255,.06)}
+.row:last-child{border-bottom:0}
+input,select,textarea{min-height:42px;margin:3px 0 8px;background:#08111a;border-color:#26384d;color:#f6f8fc;font-size:15px}
+input:focus,select:focus,textarea:focus{outline:2px solid #315f9f;border-color:#5d8fd2}
+button{min-height:42px;padding:11px 14px;border-radius:12px;font-weight:900;letter-spacing:.01em;border:1px solid #31445d;background:#1d324f;color:#edf5ff}
+button:hover{filter:brightness(1.08)}
+button:active{transform:translateY(1px)}
+button.on,button.save,button[onclick^="save"]{background:linear-gradient(180deg,#1f6b38,#134922);border-color:#2b8a4b;color:#ecfff2}
+button.off,button.danger,button[onclick^="reset"],button[onclick^="factory"],button[onclick^="setBmsEnabled(false)"]{background:linear-gradient(180deg,#743039,#4d1d25);border-color:#9b4050;color:#fff1f3}
+button.secondary,button[onclick^="toggle"],button[onclick^="connect"],button[onclick^="scan"]{background:linear-gradient(180deg,#28466d,#1b304e);border-color:#3f6598;color:#edf5ff}
+.inlineActions{gap:10px}
+.inlineActions button{width:100%}
+.subtabs{background:rgba(8,13,20,.72);border:1px solid rgba(255,255,255,.06);border-radius:18px;padding:8px;margin-bottom:14px}
+.subtabbtn{min-height:38px;padding:9px 14px}
+.subtabbtn.active{background:linear-gradient(180deg,#233b5f,#172942);border-color:#4c78b3;color:#fff}
+.configWarning{background:#21170c;border-color:#665026;color:#ffe7ad}
+.inputHelp{color:#aebbd0;margin-bottom:8px}
+.list{gap:8px}
+.pill.good{background:#082416;color:#67f0a0;border-color:#1d7747}
+.pill.bad{background:#321018;color:#ff9baa;border-color:#8f3446}
+@media(min-width:900px){
+ #config-wifi .card.span12{padding:22px}
+ #config-wifi .list{gap:10px}
+}
+
@@ -247,10 +281,10 @@ input{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;ba
Password must be 8-63 characters. The current password is never displayed.
- Show / Hide Password
- Save AP Settings
+ Show / Hide Password
+ Save AP Settings
- Reset AP to Default
+ Reset AP to Default
Saving AP settings restarts the access point. Your phone may disconnect and need to reconnect to the new SSID/password. Dashboard auto-migration is planned but not implemented yet.
@@ -272,8 +306,8 @@ input{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;ba
Save WiFi
- Connect Now
+ Save WiFi
+ Connect Now
@@ -289,7 +323,7 @@ input{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;ba
- Save Relay Names
+ Save Relay Names
@@ -304,7 +338,7 @@ input{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;ba
-
Scan Temp Probes
+
Scan Temp Probes
-
Save Temperature Config
+
Save Temperature Config
@@ -339,7 +373,7 @@ input{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;ba
- Save BMS
+ Save BMS
Disable BMS
@@ -361,7 +395,7 @@ input{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;ba
- Factory Reset
+ Factory Reset
diff --git a/tests/test_http_api_contract.py b/tests/test_http_api_contract.py
index 14c5b01..67aeb2d 100644
--- a/tests/test_http_api_contract.py
+++ b/tests/test_http_api_contract.py
@@ -472,7 +472,7 @@ def test_embedded_webui_preserves_config_input_while_polling():
assert 'document.addEventListener("input"' in source
assert 'setConfigValue("apSsidInput"' in source
assert "deviceNameInput" in source
- assert 'setConfigValue("bmsNameInput"' in source
+ assert "bmsNameInput" in source
assert 'setConfigValue("tempEnabledCount"' in source
@@ -486,3 +486,17 @@ def test_ap_config_can_be_reset_to_defaults():
assert 'api("/config/ap/reset")' in source
assert "Reset AP to Default" in source
assert "regenerated password" in source
+
+
+def test_embedded_webui_has_consistent_button_intent_styles():
+ source = firmware_source()
+
+ assert "/* UI polish v2 */" in source
+ assert "button.save" in source
+ assert "button.danger" in source
+ assert "button.secondary" in source
+ assert "configGroupTitle" in source
+ assert "linear-gradient" in source
+ assert 'class="save" onclick="saveApConfig()"' in source
+ assert 'class="danger" onclick="resetApConfig()"' in source
+ assert 'class="save" onclick="saveWifi()"' in source