data: update local db fixtures and browser test expectations

Made-with: Cursor
docs: rewrite API reference for current HTTP and driver flows
2026-03-21 23:15:55 +13:00 · 2026-03-21 23:15:44 +13:00 · 2026-03-21 23:15:31 +13:00 · 2026-03-21 23:15:19 +13:00 · 2026-03-21 23:15:08 +13:00 · 2026-03-21 23:15:00 +13:00
45 changed files with 1567 additions and 1251 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -23,7 +23,7 @@ ENV/
 Thumbs.db

 # Project specific
+settings.json
 *.log
 *.db
 *.sqlite
-
--- a/.gitmodules
+++ b/.gitmodules
@@ -0,0 +1,6 @@
+[submodule "led-driver"]
+	path = led-driver
+	url = git@git.technical.kiwi:technicalkiwi/led-driver.git
+[submodule "led-tool"]
+	path = led-tool
+	url = git@git.technical.kiwi:technicalkiwi/led-tool.git
--- a/1
+++ b/1
@@ -24,3 +24,4 @@ web = "python /home/pi/led-controller/tests/web.py"
 watch = "python -m watchfiles 'python tests/web.py' src tests"
 install = "pipenv install"
 run = "sh -c 'cd src && python main.py'"
+dev = "watchfiles \"sh -c 'cd src && python main.py'\" src"
--- a/clear-debug-log.sh
+++ b/clear-debug-log.sh
@@ -1,2 +0,0 @@
-#!/usr/bin/env sh
-rm -f /home/pi/led-controller/.cursor/debug.log
--- a/db/device.json
+++ b/db/device.json
@@ -0,0 +1 @@
+{}
--- a/db/group.json
+++ b/db/group.json
@@ -1,17 +1 @@
-{
-    "1": {
-        "name": "Main Group",
-        "devices": [
-            "1",
-            "2",
-            "3"
-        ]
-    },
-    "2": {
-        "name": "Accent Group",
-        "devices": [
-            "4",
-            "5"
-        ]
-    }
-}
+{"1": {"name": "Main Group", "devices": ["1", "2", "3"]}, "2": {"name": "Accent Group", "devices": ["4", "5"]}}
--- a/db/palette.json
+++ b/db/palette.json
@@ -1,12 +1 @@
-{
-  "1": [
-      "#FF0000",
-      "#00FF00",
-      "#0000FF",
-      "#FFFF00",
-      "#FF00FF",
-      "#00FFFF",
-      "#FFFFFF",
-      "#000000"
-    ]
-}
+{"1": ["#FF0000", "#00FF00", "#0000FF", "#FFFF00", "#FF00FF", "#00FFFF", "#FFFFFF", "#000000"], "2": [], "3": [], "4": [], "5": [], "6": [], "7": ["#FF0000", "#00FF00", "#0000FF", "#FFFF00", "#FF00FF", "#00FFFF", "#FFFFFF", "#000000"], "8": [], "9": [], "10": [], "11": [], "12": ["#890b0b", "#0b8935"]}
--- a/db/preset.json
+++ b/db/preset.json
@@ -1,276 +1 @@
-{
-  "1": {
-    "name": "on",
-    "pattern": "on",
-    "colors": [
-      "#FFFFFF"
-    ],
-    "brightness": 255,
-    "delay": 100,
-    "auto": true,
-    "n1": 0,
-    "n2": 0,
-    "n3": 0,
-    "n4": 0,
-    "n5": 0,
-    "n6": 0,
-    "n7": 0,
-    "n8": 0,
-    "profile_id": "1"
-  },
-  "2": {
-    "name": "off",
-    "pattern": "off",
-    "colors": [],
-    "brightness": 0,
-    "delay": 100,
-    "auto": true,
-    "n1": 0,
-    "n2": 0,
-    "n3": 0,
-    "n4": 0,
-    "n5": 0,
-    "n6": 0,
-    "n7": 0,
-    "n8": 0,
-    "profile_id": "1"
-  },
-  "3": {
-    "name": "rainbow",
-    "pattern": "rainbow",
-    "colors": [],
-    "brightness": 255,
-    "delay": 100,
-    "auto": true,
-    "n1": 2,
-    "n2": 0,
-    "n3": 0,
-    "n4": 0,
-    "n5": 0,
-    "n6": 0,
-    "n7": 0,
-    "n8": 0,
-    "profile_id": "1"
-  },
-  "4": {
-    "name": "transition",
-    "pattern": "transition",
-    "colors": [
-      "#FF0000",
-      "#00FF00",
-      "#0000FF"
-    ],
-    "brightness": 255,
-    "delay": 500,
-    "auto": true,
-    "n1": 0,
-    "n2": 0,
-    "n3": 0,
-    "n4": 0,
-    "n5": 0,
-    "n6": 0,
-    "n7": 0,
-    "n8": 0,
-    "profile_id": "1"
-  },
-  "5": {
-    "name": "chase",
-    "pattern": "chase",
-    "colors": [
-      "#FF0000",
-      "#0000FF"
-    ],
-    "brightness": 255,
-    "delay": 200,
-    "auto": true,
-    "n1": 5,
-    "n2": 5,
-    "n3": 1,
-    "n4": 1,
-    "n5": 0,
-    "n6": 0,
-    "n7": 0,
-    "n8": 0,
-    "profile_id": "1"
-  },
-  "6": {
-    "name": "pulse",
-    "pattern": "pulse",
-    "colors": [
-      "#00FF00"
-    ],
-    "brightness": 255,
-    "delay": 500,
-    "auto": true,
-    "n1": 1000,
-    "n2": 500,
-    "n3": 1000,
-    "n4": 0,
-    "n5": 0,
-    "n6": 0,
-    "n7": 0,
-    "n8": 0,
-    "profile_id": "1"
-  },
-  "7": {
-    "name": "circle",
-    "pattern": "circle",
-    "colors": [
-      "#FFA500",
-      "#800080"
-    ],
-    "brightness": 255,
-    "delay": 200,
-    "auto": true,
-    "n1": 2,
-    "n2": 10,
-    "n3": 2,
-    "n4": 5,
-    "n5": 0,
-    "n6": 0,
-    "n7": 0,
-    "n8": 0,
-    "profile_id": "1"
-  },
-  "8": {
-    "name": "blink",
-    "pattern": "blink",
-    "colors": [
-      "#FF0000",
-      "#00FF00",
-      "#0000FF",
-      "#FFFF00"
-    ],
-    "brightness": 255,
-    "delay": 1000,
-    "auto": true,
-    "n1": 0,
-    "n2": 0,
-    "n3": 0,
-    "n4": 0,
-    "n5": 0,
-    "n6": 0,
-    "n7": 0,
-    "n8": 0,
-    "profile_id": "1"
-  },
-  "9": {
-    "name": "warm white",
-    "pattern": "on",
-    "colors": ["#FFF5E6"],
-    "brightness": 200,
-    "delay": 100,
-    "auto": true,
-    "n1": 0,
-    "n2": 0,
-    "n3": 0,
-    "n4": 0,
-    "n5": 0,
-    "n6": 0,
-    "n7": 0,
-    "n8": 0,
-    "profile_id": "1"
-  },
-  "10": {
-    "name": "cool white",
-    "pattern": "on",
-    "colors": ["#E6F2FF"],
-    "brightness": 200,
-    "delay": 100,
-    "auto": true,
-    "n1": 0,
-    "n2": 0,
-    "n3": 0,
-    "n4": 0,
-    "n5": 0,
-    "n6": 0,
-    "n7": 0,
-    "n8": 0,
-    "profile_id": "1"
-  },
-  "11": {
-    "name": "red",
-    "pattern": "on",
-    "colors": ["#FF0000"],
-    "brightness": 255,
-    "delay": 100,
-    "auto": true,
-    "n1": 0,
-    "n2": 0,
-    "n3": 0,
-    "n4": 0,
-    "n5": 0,
-    "n6": 0,
-    "n7": 0,
-    "n8": 0,
-    "profile_id": "1"
-  },
-  "12": {
-    "name": "blue",
-    "pattern": "on",
-    "colors": ["#0000FF"],
-    "brightness": 255,
-    "delay": 100,
-    "auto": true,
-    "n1": 0,
-    "n2": 0,
-    "n3": 0,
-    "n4": 0,
-    "n5": 0,
-    "n6": 0,
-    "n7": 0,
-    "n8": 0,
-    "profile_id": "1"
-  },
-  "13": {
-    "name": "rainbow slow",
-    "pattern": "rainbow",
-    "colors": [],
-    "brightness": 255,
-    "delay": 150,
-    "auto": true,
-    "n1": 1,
-    "n2": 0,
-    "n3": 0,
-    "n4": 0,
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-    "n6": 0,
-    "n7": 0,
-    "n8": 0,
-    "profile_id": "1"
-  },
-  "14": {
-    "name": "pulse slow",
-    "pattern": "pulse",
-    "colors": ["#FF6600"],
-    "brightness": 255,
-    "delay": 800,
-    "auto": true,
-    "n1": 2000,
-    "n2": 1000,
-    "n3": 2000,
-    "n4": 0,
-    "n5": 0,
-    "n6": 0,
-    "n7": 0,
-    "n8": 0,
-    "profile_id": "1"
-  },
-  "15": {
-    "name": "blink red green",
-    "pattern": "blink",
-    "colors": ["#FF0000", "#00FF00"],
-    "brightness": 255,
-    "delay": 500,
-    "auto": true,
-    "n1": 0,
-    "n2": 0,
-    "n3": 0,
-    "n4": 0,
-    "n5": 0,
-    "n6": 0,
-    "n7": 0,
-    "n8": 0,
-    "profile_id": "1"
-  }
-}
+{"1": {"name": "on", "pattern": "on", "colors": ["#FFFFFF"], "brightness": 255, "delay": 100, "auto": true, "n1": 0, "n2": 0, "n3": 0, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "1"}, "2": {"name": "off", "pattern": "off", "colors": [], "brightness": 0, "delay": 100, "auto": true, "n1": 0, "n2": 0, "n3": 0, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "1"}, "3": {"name": "rainbow", "pattern": "rainbow", "colors": [], "brightness": 255, "delay": 100, "auto": true, "n1": 2, "n2": 0, "n3": 0, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "1"}, "4": {"name": "transition", "pattern": "transition", "colors": ["#FF0000", "#00FF00", "#0000FF"], "brightness": 255, "delay": 500, "auto": true, "n1": 0, "n2": 0, "n3": 0, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "1"}, "5": {"name": "chase", "pattern": "chase", "colors": ["#FF0000", "#0000FF"], "brightness": 255, "delay": 200, "auto": true, "n1": 5, "n2": 5, "n3": 1, "n4": 1, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "1"}, "6": {"name": "pulse", "pattern": "pulse", "colors": ["#00FF00"], "brightness": 255, "delay": 500, "auto": true, "n1": 1000, "n2": 500, "n3": 1000, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "1"}, "7": {"name": "circle", "pattern": "circle", "colors": ["#FFA500", "#800080"], "brightness": 255, "delay": 200, "auto": true, "n1": 2, "n2": 10, "n3": 2, "n4": 5, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "1"}, "8": {"name": "blink", "pattern": "blink", "colors": ["#FF0000", "#00FF00", "#0000FF", "#FFFF00"], "brightness": 255, "delay": 1000, "auto": true, "n1": 0, "n2": 0, "n3": 0, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "1"}, "9": {"name": "warm white", "pattern": "on", "colors": ["#FFF5E6"], "brightness": 200, "delay": 100, "auto": true, "n1": 0, "n2": 0, "n3": 0, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "1"}, "10": {"name": "cool white", "pattern": "on", "colors": ["#E6F2FF"], "brightness": 200, "delay": 100, "auto": true, "n1": 0, "n2": 0, "n3": 0, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "1"}, "11": {"name": "red", "pattern": "on", "colors": ["#FF0000"], "brightness": 255, "delay": 100, "auto": true, "n1": 0, "n2": 0, "n3": 0, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "1"}, "12": {"name": "blue", "pattern": "on", "colors": ["#0000FF"], "brightness": 255, "delay": 100, "auto": true, "n1": 0, "n2": 0, "n3": 0, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "1"}, "13": {"name": "rainbow slow", "pattern": "rainbow", "colors": [], "brightness": 255, "delay": 150, "auto": true, "n1": 1, "n2": 0, "n3": 0, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "1"}, "14": {"name": "pulse slow", "pattern": "pulse", "colors": ["#FF6600"], "brightness": 255, "delay": 800, "auto": true, "n1": 2000, "n2": 1000, "n3": 2000, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "1"}, "15": {"name": "blink red green", "pattern": "blink", "colors": ["#FF0000", "#00FF00"], "brightness": 255, "delay": 500, "auto": true, "n1": 0, "n2": 0, "n3": 0, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "1"}, "30": {"name": "rainbow slow", "pattern": "rainbow", "colors": [], "brightness": 255, "delay": 150, "auto": true, "n1": 1, "n2": 0, "n3": 0, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "2"}, "31": {"name": "DJ Rainbow", "pattern": "rainbow", "colors": [], "brightness": 220, "delay": 60, "n1": 12, "n2": 0, "n3": 0, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "2"}, "32": {"name": "DJ Single Color", "pattern": "on", "colors": ["#ff00ff"], "brightness": 220, "delay": 100, "n1": 0, "n2": 0, "n3": 0, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "2"}, "33": {"name": "DJ Transition", "pattern": "transition", "colors": ["#ff0000", "#00ff00", "#0000ff"], "brightness": 220, "delay": 250, "n1": 0, "n2": 0, "n3": 0, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "2"}, "34": {"name": "DJ Rainbow", "pattern": "rainbow", "colors": [], "brightness": 220, "delay": 60, "n1": 12, "n2": 0, "n3": 0, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "2"}, "35": {"name": "DJ Single Color", "pattern": "on", "colors": ["#ff00ff"], "brightness": 220, "delay": 100, "n1": 0, "n2": 0, "n3": 0, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "2"}, "36": {"name": "DJ Transition", "pattern": "transition", "colors": ["#ff0000", "#00ff00", "#0000ff"], "brightness": 220, "delay": 250, "n1": 0, "n2": 0, "n3": 0, "n4": 0, "n5": 0, "n6": 0, "n7": 0, "n8": 0, "profile_id": "2"}}
--- a/db/profile.json
+++ b/db/profile.json
@@ -1,11 +1 @@
-{
-  "1": {
-    "name": "default",
-    "type": "tabs",
-    "tabs": [
-      "1"
-    ],
-    "scenes": [],
-    "palette_id": "1"
-  }
-}
+{"1": {"name": "default", "type": "tabs", "tabs": ["1"], "scenes": [], "palette_id": "1"}, "2": {"name": "test", "type": "tabs", "tabs": ["6", "7"], "scenes": [], "palette_id": "12"}}
--- a/db/sequence.json
+++ b/db/sequence.json
@@ -1,30 +1 @@
-{
-    "1": {
-        "group_name": "Main Group",
-        "presets": [
-            "1",
-            "2"
-        ],
-        "sequence_duration": 3000,
-        "sequence_transition": 500,
-        "sequence_loop": true,
-        "sequence_repeat_count": 0,
-        "sequence_active": false,
-        "sequence_index": 0,
-        "sequence_start_time": 0
-    },
-    "2": {
-        "group_name": "Accent Group",
-        "presets": [
-            "2",
-            "3"
-        ],
-        "sequence_duration": 2000,
-        "sequence_transition": 300,
-        "sequence_loop": true,
-        "sequence_repeat_count": 0,
-        "sequence_active": false,
-        "sequence_index": 0,
-        "sequence_start_time": 0
-    }
-}
+{"1": {"group_name": "Main Group", "presets": ["1", "2"], "sequence_duration": 3000, "sequence_transition": 500, "sequence_loop": true, "sequence_repeat_count": 0, "sequence_active": false, "sequence_index": 0, "sequence_start_time": 0}, "2": {"group_name": "Accent Group", "presets": ["2", "3"], "sequence_duration": 2000, "sequence_transition": 300, "sequence_loop": true, "sequence_repeat_count": 0, "sequence_active": false, "sequence_index": 0, "sequence_start_time": 0}}
--- a/db/tab.json
+++ b/db/tab.json
@@ -1,27 +1 @@
-{
-  "1": {
-    "name": "default",
-    "names": [
-      "1","2","3","4","5","6","7","8"
-    ],
-    "presets": [
-      [
-        "1",
-        "2",
-        "3",
-        "4",
-        "5",
-        "6",
-        "7",
-        "8",
-        "9",
-        "10",
-        "11",
-        "12",
-        "13",
-        "14",
-        "15"
-      ]
-    ]
-  }
-}
+{"1": {"name": "default", "names": ["1", "2", "3", "4", "5", "6", "7", "8", "0", "a"], "presets": [["4", "2", "7"], ["15", "3", "14"], ["5", "6", "8"], ["10", "11", "9"], ["12", "1", "13"]], "presets_flat": ["4", "2", "7", "15", "3", "14", "5", "6", "8", "10", "11", "9", "12", "1", "13"]}, "2": {"name": "default", "names": ["1", "2", "3", "4", "5", "6", "7", "8", "0", "a"], "presets": [["16", "17", "18"], ["19", "20", "21"], ["22", "23", "24"], ["25", "26", "27"], ["28", "29", "30"]], "presets_flat": ["16", "17", "18", "19", "20", "21", "22", "23", "24", "25", "26", "27", "28", "29", "30"]}, "3": {"name": "default", "names": ["1"], "presets": [], "default_preset": null}, "4": {"name": "default", "names": ["1"], "presets": [], "default_preset": null}, "5": {"name": "dj", "names": ["dj"], "presets": [["31", "32", "33"]], "default_preset": "31", "presets_flat": ["31", "32", "33"]}, "6": {"name": "default", "names": ["1"], "presets": [], "default_preset": null}, "7": {"name": "dj", "names": ["dj"], "presets": [["34", "35", "36"]], "default_preset": "34", "presets_flat": ["34", "35", "36"]}}
--- a/docs/API.md
+++ b/docs/API.md
@@ -1,263 +1,297 @@
-# LED Driver ESPNow API Documentation
+# LED Controller API

-This document describes the ESPNow message format for controlling LED driver devices.
+This document covers:

-## Message Format
+1. **HTTP and WebSocket** exposed by the Raspberry Pi app (`src/main.py`) — profiles, presets, transport send, and related resources.
+2. **LED driver JSON** — the compact message format sent over the serial→ESP-NOW bridge to devices (same logical API as ESP-NOW payloads).

-All messages are JSON objects sent via ESPNow with the following structure:
+Default listen address: `0.0.0.0`. Port defaults to **80**; override with the `PORT` environment variable (see `pipenv run run`).
+
+All JSON APIs use `Content-Type: application/json` for bodies and responses unless noted.
+
+---
+
+## Session and scoping
+
+Several routes use **`@with_session`**: the server stores a **current profile** in the session (cookie). Endpoints that scope data to “the current profile” (notably **`/presets`**) only return or mutate presets whose `profile_id` matches that session value.
+
+Profiles are selected with **`POST /profiles/<id>/apply`**, which sets `current_profile` in the session.
+
+---
+
+## Static pages and assets
+
+| Method | Path | Description |
+|--------|------|-------------|
+| GET | `/` | Main UI (`templates/index.html`) |
+| GET | `/settings` | Settings page (`templates/settings.html`) |
+| GET | `/favicon.ico` | Empty response (204) |
+| GET | `/static/<path>` | Static files under `src/static/` |
+
+---
+
+## WebSocket: `/ws`
+
+Connect to **`ws://<host>:<port>/ws`**.
+
+- Send **JSON**: the object is forwarded to the transport (serial bridge → ESP-NOW) as JSON. Optional key **`to`**: 12-character hex MAC address; if present it is removed from the object and the payload is sent to that peer; otherwise the default destination is used.
+- Send **non-JSON text**: forwarded as raw bytes with the default address.
+- On send failure, the server may reply with `{"error": "Send failed"}`.
+
+---
+
+## HTTP API by resource
+
+Below, `<id>` values are string identifiers used by the JSON stores (numeric strings in practice).
+
+### Settings — `/settings`
+
+| Method | Path | Description |
+|--------|------|-------------|
+| GET | `/settings` | Full settings object (from `settings.json` / `Settings` model). |
+| PUT | `/settings/settings` | Merge keys into settings and save. Returns `{"message": "Settings updated successfully"}`. |
+| GET | `/settings/wifi/ap` | Saved Wi‑Fi AP fields: `saved_ssid`, `saved_password`, `saved_channel`, `active` (Pi: `active` is always false). |
+| POST | `/settings/wifi/ap` | Body: `ssid` (required), `password`, `channel` (1–11). Persists AP-related settings. |
+| GET | `/settings/page` | Serves `templates/settings.html` (same page as `GET /settings` from the root app, for convenience). |
+
+### Profiles — `/profiles`
+
+| Method | Path | Description |
+|--------|------|-------------|
+| GET | `/profiles` | `{"profiles": {...}, "current_profile_id": "<id>"}`. Ensures a default current profile when possible. |
+| GET | `/profiles/current` | `{"id": "...", "profile": {...}}` |
+| GET | `/profiles/<id>` | Single profile. If `<id>` is `current`, same as `/profiles/current`. |
+| POST | `/profiles` | Create profile. Body may include `name` and other fields. Returns `{ "<id>": { ... } }` with status 201. |
+| POST | `/profiles/<id>/apply` | Sets session current profile to `<id>`. |
+| POST | `/profiles/<id>/clone` | Clone profile (tabs, palettes, presets). Body may include `name`. |
+| PUT | `/profiles/current` | Update the current profile (from session). |
+| PUT | `/profiles/<id>` | Update profile by id. |
+| DELETE | `/profiles/<id>` | Delete profile. |
+
+### Presets — `/presets`
+
+Scoped to **current profile** in session (see above).
+
+| Method | Path | Description |
+|--------|------|-------------|
+| GET | `/presets` | Map of preset id → preset object for the current profile only. |
+| GET | `/presets/<id>` | One preset, 404 if missing or wrong profile. |
+| POST | `/presets` | Create preset; server assigns id and sets `profile_id`. Body fields stored on the preset. Returns `{ "<id>": { ... } }`, 201. |
+| PUT | `/presets/<id>` | Update preset (must belong to current profile). |
+| DELETE | `/presets/<id>` | Delete preset. |
+| POST | `/presets/send` | Push presets to the LED driver over the configured transport (see below). |
+
+**`POST /presets/send` body:**
+
+```json
+{
+  "preset_ids": ["1", "2"],
+  "save": true,
+  "default": "1",
+  "destination_mac": "aabbccddeeff"
+}
+```
+
+- **`preset_ids`** (or **`ids`**): non-empty list of preset ids to include.
+- **`save`**: if true, the outgoing message includes `"save": true` so the driver may persist presets (default true).
+- **`default`**: optional preset id string; forwarded as top-level `"default"` in the driver message (startup selection on device).
+- **`destination_mac`** (or **`to`**): optional 12-character hex MAC for unicast; omitted uses the transport default (e.g. broadcast).
+
+Response on success includes `presets_sent`, `messages_sent` (chunking splits payloads so each JSON string stays ≤ 240 bytes).
+
+### Tabs — `/tabs`
+
+| Method | Path | Description |
+|--------|------|-------------|
+| GET | `/tabs` | `tabs`, `tab_order`, `current_tab_id`, `profile_id` for the session-backed profile. |
+| GET | `/tabs/current` | Current tab from cookie/session. |
+| POST | `/tabs` | Create tab; optional JSON `name`, `names`, `presets`; can append to current profile’s tab list. |
+| GET | `/tabs/<id>` | Tab JSON. |
+| PUT | `/tabs/<id>` | Update tab. |
+| DELETE | `/tabs/<id>` | Delete tab; can delete `current` to remove the active tab; updates profile tab list. |
+| POST | `/tabs/<id>/set-current` | Sets `current_tab` cookie. |
+| POST | `/tabs/<id>/clone` | Clone tab into current profile. |
+
+### Palettes — `/palettes`
+
+| Method | Path | Description |
+|--------|------|-------------|
+| GET | `/palettes` | Map of id → color list. |
+| GET | `/palettes/<id>` | `{"colors": [...], "id": "<id>"}` |
+| POST | `/palettes` | Body may include `colors`. Returns palette object with `id`, 201. |
+| PUT | `/palettes/<id>` | Update colors (`name` ignored). |
+| DELETE | `/palettes/<id>` | Delete palette. |
+
+### Groups — `/groups`
+
+| Method | Path | Description |
+|--------|------|-------------|
+| GET | `/groups` | All groups. |
+| GET | `/groups/<id>` | One group. |
+| POST | `/groups` | Create; optional `name` and fields. |
+| PUT | `/groups/<id>` | Update. |
+| DELETE | `/groups/<id>` | Delete. |
+
+### Scenes — `/scenes`
+
+| Method | Path | Description |
+|--------|------|-------------|
+| GET | `/scenes` | All scenes. |
+| GET | `/scenes/<id>` | One scene. |
+| POST | `/scenes` | Create (body JSON stored on scene). |
+| PUT | `/scenes/<id>` | Update. |
+| DELETE | `/scenes/<id>` | Delete. |
+
+### Sequences — `/sequences`
+
+| Method | Path | Description |
+|--------|------|-------------|
+| GET | `/sequences` | All sequences. |
+| GET | `/sequences/<id>` | One sequence. |
+| POST | `/sequences` | Create; may use `group_name`, `presets` in body. |
+| PUT | `/sequences/<id>` | Update. |
+| DELETE | `/sequences/<id>` | Delete. |
+
+### Patterns — `/patterns`
+
+| Method | Path | Description |
+|--------|------|-------------|
+| GET | `/patterns/definitions` | Contents of `pattern.json` (pattern metadata for the UI). |
+| GET | `/patterns` | All pattern records. |
+| GET | `/patterns/<id>` | One pattern. |
+| POST | `/patterns` | Create (`name`, optional `data`). |
+| PUT | `/patterns/<id>` | Update. |
+| DELETE | `/patterns/<id>` | Delete. |
+
+---
+
+## LED driver message format (transport / ESP-NOW)
+
+Messages are JSON objects. The Pi **`build_message()`** helper (`src/util/espnow_message.py`) produces the same shape sent over serial and forwarded by the ESP32 bridge.
+
+### Top-level fields

 ```json
 {
  "v": "1",
-  "presets": { ... },
-  "select": { ... }
+  "presets": { },
+  "select": { },
+  "save": true,
+  "default": "preset_id",
+  "b": 255
 }
 ```

-### Version Field
+- **`v`** (required): Must be `"1"` or the driver ignores the message.
+- **`presets`**: Map of **preset id** (string) → preset object (see below). Optional **`name`** field on each value is accepted for display; the driver keys presets by map key.
+- **`select`**: Map of **device name** (as in device settings) → `[ "preset_id" ]` or `[ "preset_id", step ]`.
+- **`save`**: If present (e.g. true), the driver may persist presets to flash after applying.
+- **`default`**: Preset id string to use as startup default on the device.
+- **`b`**: Optional **global** brightness 0–255 (driver applies this in addition to per-preset brightness).

- **`v`** (required): Message version, must be `"1"`. Messages with other versions are ignored.
+### Preset object (wire / driver keys)

-## Presets
+On the wire, presets use **short keys** (saves space in the ≤240-byte chunks):

-Presets define LED patterns with their configuration. Each preset has a name and contains pattern-specific settings.
+| Key | Meaning | Notes |
+|-----|---------|--------|
+| `p` | Pattern id | `off`, `on`, `blink`, `rainbow`, `pulse`, `transition`, `chase`, `circle` |
+| `c` | Colors | Array of `"#RRGGBB"` hex strings; converted to RGB on device |
+| `d` | Delay ms | Default 100 |
+| `b` | Preset brightness | 0–255; combined with global `b` on the device |
+| `a` | Auto | `true`: run continuously; `false`: one step/cycle per “beat” |
+| `n1`–`n6` | Pattern parameters | See below |

-### Preset Structure
+The HTTP app’s **`POST /presets/send`** path builds this from stored presets via **`build_preset_dict()`** (long names like `pattern` / `colors` in the DB are translated to `p` / `c` / …).

-```json
-{
-  "presets": {
-    "preset_name": {
-      "pattern": "pattern_type",
-      "colors": ["#RRGGBB", ...],
-      "delay": 100,
-      "brightness": 127,
-      "auto": true,
-      "n1": 0,
-      "n2": 0,
-      "n3": 0,
-      "n4": 0,
-      "n5": 0,
-      "n6": 0
-    }
-  }
-}
-```
-
-### Preset Fields
-
- **`pattern`** (required): Pattern type. Options:
-  - `"off"` - Turn off all LEDs
-  - `"on"` - Solid color
-  - `"blink"` - Blinking pattern
-  - `"rainbow"` - Rainbow color cycle
-  - `"pulse"` - Pulse/fade pattern
-  - `"transition"` - Color transition
-  - `"chase"` - Chasing pattern
-  - `"circle"` - Circle loading pattern
-
- **`colors`** (optional): Array of hex color strings (e.g., `"#FF0000"` for red). Default: `["#FFFFFF"]`
-  - Colors are automatically converted from hex to RGB and reordered based on device color order setting
-  - Supports multiple colors for patterns that use them
-
- **`delay`** (optional): Delay in milliseconds between pattern updates. Default: `100`
-
- **`brightness`** (optional): Brightness level (0-255). Default: `127`
-
- **`auto`** (optional): Auto mode flag. Default: `true`
-  - `true`: Pattern runs continuously
-  - `false`: Pattern advances one step per beat (manual mode)
-
- **`n1` through `n6`** (optional): Pattern-specific numeric parameters. Default: `0`
-  - See pattern-specific documentation below
-
-### Pattern-Specific Parameters
+### Pattern-specific parameters (`n1`–`n6`)

 #### Rainbow
- **`n1`**: Step increment (how many color wheel positions to advance per update). Default: `1`
+- **`n1`**: Step increment on the color wheel per update (default 1).

 #### Pulse
- **`n1`**: Attack time in milliseconds (fade in)
- **`n2`**: Hold time in milliseconds (full brightness)
- **`n3`**: Decay time in milliseconds (fade out)
- **`delay`**: Delay time in milliseconds (off between pulses)
+- **`n1`**: Attack (fade in) ms  
+- **`n2`**: Hold ms  
+- **`n3`**: Decay (fade out) ms  
+- **`d`**: Off time between pulses ms  

 #### Transition
- **`delay`**: Transition duration in milliseconds
+- **`d`**: Transition duration ms  

 #### Chase
- **`n1`**: Number of LEDs with first color
- **`n2`**: Number of LEDs with second color
- **`n3`**: Movement amount on even steps (can be negative)
- **`n4`**: Movement amount on odd steps (can be negative)
+- **`n1`**: LEDs with first color  
+- **`n2`**: LEDs with second color  
+- **`n3`**: Movement on even steps (may be negative)  
+- **`n4`**: Movement on odd steps (may be negative)  

 #### Circle
- **`n1`**: Head movement rate (LEDs per second)
- **`n2`**: Maximum length
- **`n3`**: Tail movement rate (LEDs per second)
- **`n4`**: Minimum length
+- **`n1`**: Head speed (LEDs/s)  
+- **`n2`**: Max length  
+- **`n3`**: Tail speed (LEDs/s)  
+- **`n4`**: Min length  

-## Select Messages
-
-Select messages control which preset is active on which device. The format uses a list to support step synchronization.
-
-### Select Format
+### Select messages

 ```json
 {
  "select": {
-    "device_name": ["preset_name"],
-    "device_name2": ["preset_name2", step_value]
+    "device_name": ["preset_id"],
+    "other_device": ["preset_id", 10]
  }
 }
 ```

-### Select Fields
+- One element: select preset; step behavior follows driver rules (reset on `off`, etc.).
+- Two elements: explicit **step** for sync.

- **`select`**: Object mapping device names to selection lists
-  - **Key**: Device name (as configured in device settings)
-  - **Value**: List with one or two elements:
-    - `["preset_name"]` - Select preset (uses default step behavior)
-    - `["preset_name", step]` - Select preset with explicit step value (for synchronization)
+### Beat and sync behavior

-### Step Synchronization
+- Sending **`select`** again with the **same** preset name acts as a **beat** (advances manual patterns / restarts generators per driver logic).
+- Choosing **`off`** resets step as a sync point; then selecting a pattern aligns step 0 across devices unless a step is passed explicitly.

-The step value allows precise synchronization across multiple devices:
-
- **Without step**: `["preset_name"]`
-  - If switching to different preset: step resets to 0
-  - If selecting "off" pattern: step resets to 0
-  - If selecting same preset (beat): step is preserved, pattern restarts
-
- **With step**: `["preset_name", 10]`
-  - Explicitly sets step to the specified value
-  - Useful for synchronizing multiple devices to the same step
-
-### Beat Functionality
-
-Calling `select()` again with the same preset name acts as a "beat" - it restarts the pattern generator:
-
- **Single-tick patterns** (rainbow, chase in manual mode): Advance one step per beat
- **Multi-tick patterns** (pulse in manual mode): Run through full cycle per beat
-
-Example beat sequence:
-```json
-// Beat 1
-{"select": {"device1": ["rainbow_preset"]}}
-
-// Beat 2 (same preset = beat)
-{"select": {"device1": ["rainbow_preset"]}}
-
-// Beat 3
-{"select": {"device1": ["rainbow_preset"]}}
-```
-
-## Synchronization
-
-### Using "off" Pattern
-
-Selecting the "off" pattern resets the step counter to 0, providing a synchronization point:
-
-```json
-{
-  "select": {
-    "device1": ["off"],
-    "device2": ["off"]
-  }
-}
-```
-
-After all devices are "off", switching to a pattern ensures they all start from step 0:
-
-```json
-{
-  "select": {
-    "device1": ["rainbow_preset"],
-    "device2": ["rainbow_preset"]
-  }
-}
-```
-
-### Using Step Parameter
-
-For precise synchronization, use the step parameter:
-
-```json
-{
-  "select": {
-    "device1": ["rainbow_preset", 10],
-    "device2": ["rainbow_preset", 10],
-    "device3": ["rainbow_preset", 10]
-  }
-}
-```
-
-All devices will start at step 10 and advance together on subsequent beats.
-
-## Complete Example
+### Example (compact preset map)

 ```json
 {
  "v": "1",
+  "save": true,
  "presets": {
-    "red_blink": {
-      "pattern": "blink",
-      "colors": ["#FF0000"],
-      "delay": 200,
-      "brightness": 255,
-      "auto": true
-    },
-    "rainbow_manual": {
-      "pattern": "rainbow",
-      "delay": 100,
-      "n1": 2,
-      "auto": false
-    },
-    "pulse_slow": {
-      "pattern": "pulse",
-      "colors": ["#00FF00"],
-      "delay": 500,
-      "n1": 1000,
-      "n2": 500,
-      "n3": 1000,
-      "auto": false
+    "1": {
+      "name": "Red blink",
+      "p": "blink",
+      "c": ["#FF0000"],
+      "d": 200,
+      "b": 255,
+      "a": true,
+      "n1": 0, "n2": 0, "n3": 0, "n4": 0, "n5": 0, "n6": 0
    }
  },
  "select": {
-    "device1": ["red_blink"],
-    "device2": ["rainbow_manual", 0],
-    "device3": ["pulse_slow"]
+    "living-room": ["1"]
  }
 }
 ```

-## Message Processing
+---

-1. **Version Check**: Messages with `v != "1"` are rejected
-2. **Preset Processing**: Presets are created or updated (upsert behavior)
-3. **Color Conversion**: Hex colors are converted to RGB tuples and reordered based on device color order
-4. **Selection**: Devices select their assigned preset, optionally with step value
+## Processing summary (driver)

-## Best Practices
+1. Reject if `v != "1"`.
+2. Apply optional top-level **`b`** (global brightness).
+3. For each entry in **`presets`**, normalize colors and upsert preset by id.
+4. If this device’s **`name`** appears in **`select`**, run selection (optional step).
+5. If **`default`** is set, store startup preset id.
+6. If **`save`** is set, persist presets.

-1. **Always include version**: Set `"v": "1"` in all messages
-2. **Use "off" for sync**: Select "off" pattern to synchronize devices before starting patterns
-3. **Beats for manual mode**: Send select messages repeatedly with same preset name to advance manual patterns
-4. **Step for precision**: Use step parameter when exact synchronization is required
-5. **Color format**: Always use hex strings (`"#RRGGBB"`), conversion is automatic
+---

-## Error Handling
+## Error handling (HTTP)

- Invalid version: Message is ignored
- Missing preset: Selection fails, device keeps current preset
- Invalid pattern: Selection fails, device keeps current preset
- Missing colors: Pattern uses default white color
- Invalid step: Step value is used as-is (may cause unexpected behavior)
+Controllers typically return JSON with an **`error`** string and 4xx/5xx status codes. Invalid JSON bodies often yield `{"error": "Invalid JSON"}`.
+
+---

 ## Notes

- Colors are automatically converted from hex strings to RGB tuples
- Color order reordering happens automatically based on device settings
- Step counter wraps around (0-255 for rainbow, unbounded for others)
- Manual mode patterns stop after one step/cycle, waiting for next beat
- Auto mode patterns run continuously until changed
+- **Human-readable preset fields** (`pattern`, `colors`, `delay`, …) are fine in the **web app / database**; the **send path** converts them to **`p` / `c` / `d`** for the driver.
+- For a copy of the older long-key reference, see **`led-driver/docs/API.md`** in this repo (conceptually the same behavior; wire format prefers short keys).
--- a/docs/msg.json
+++ b/docs/msg.json
@@ -1,30 +1,23 @@
 {
-    "grps": [
-        {
-            "n": "group1",
+    "g":{ 
+        "df": {
            "pt": "on",
-            "cl": [
-                "000000",
-                "000000"
-            ],
-            "br": 100,
-            "dl": 100,
-            "n1": 0,
-            "n2": 0,
-            "n3": 0,
-            "n4": 0,
-            "n5": 0,
-            "n6": 0
-        },
-        {
-            "n": "group2",
-            "pt": "on",
-            "cl": [
-                "000000",
-                "000000"
-            ],
-            "br": 100,
+            "cl": ["#ff0000"],
+            "br": 200,
+            "n1": 10,
+            "n2": 10,
+            "n3": 10,
+            "n4": 10,
+            "n5": 10,
+            "n6": 10,
            "dl": 100
+        },
+        "dj": {
+            "pt": "blink",
+            "cl": ["#00ff00"],
+            "dl": 500
        }
-    ]
+    },
+    "sv": true,
+    "st": 0
 }
--- a/esp32/main.py
+++ b/esp32/main.py
@@ -51,11 +51,14 @@ def ensure_peer(addr):
            raise


+print("Starting ESP32 main.py")
+
 while True:
    if uart.any():
        data = uart.read()
        if not data or len(data) < 6:
            continue
+        print(f"Received data: {data}")
        addr = data[:6]
        payload = data[6:]
        ensure_peer(addr)
--- a/install.sh
+++ b/install.sh
@@ -1,4 +0,0 @@
-#!/usr/bin/env bash
-# Install script - runs pipenv install
-
-pipenv install "$@"
--- a/1
+++ b/1
--- a/1
+++ b/1
--- a/msg.json
+++ b/msg.json
@@ -1,23 +0,0 @@
-{
-    "g":{ 
-        "df": {
-            "pt": "on",
-            "cl": ["#ff0000"],
-            "br": 200,
-            "n1": 10,
-            "n2": 10,
-            "n3": 10,
-            "n4": 10,
-            "n5": 10,
-            "n6": 10,
-            "dl": 100
-        },
-        "dj": {
-            "pt": "blink",
-            "cl": ["#00ff00"],
-            "dl": 500
-        }
-    },
-    "sv": true,
-    "st": 0
-}
--- a/run_web.py
+++ b/run_web.py
@@ -1,173 +0,0 @@
-#!/usr/bin/env python3
-"""
-Local development web server - imports and runs main.py with port 5000
-"""
-
-import sys
-import os
-import asyncio
-
-# Add src and lib to path
-sys.path.insert(0, os.path.join(os.path.dirname(__file__), 'src'))
-sys.path.insert(0, os.path.join(os.path.dirname(__file__), 'lib'))
-
-# Import the main module
-from src import main as main_module
-
-# Override the port in the main function
-async def run_local():
-    """Run main with port 5000 for local development."""
-    from settings import Settings
-    import gc
-    
-    # Mock MicroPython modules for local development
-    class MockMachine:
-        class WDT:
-            def __init__(self, timeout):
-                pass
-            def feed(self):
-                pass
-    import sys as sys_module
-    sys_module.modules['machine'] = MockMachine()
-    
-    class MockESPNow:
-        def __init__(self):
-            self.active_value = False
-            self.peers = []
-        def active(self, value):
-            self.active_value = value
-            print(f"[MOCK] ESPNow active: {value}")
-        def add_peer(self, peer):
-            self.peers.append(peer)
-            print(f"[MOCK] Added peer: {peer.hex() if hasattr(peer, 'hex') else peer}")
-        async def asend(self, peer, data):
-            print(f"[MOCK] Would send to {peer.hex() if hasattr(peer, 'hex') else peer}: {data}")
-    
-    class MockAIOESPNow:
-        def __init__(self):
-            pass
-        def active(self, value):
-            return MockESPNow()
-        def add_peer(self, peer):
-            pass
-    
-    class MockNetwork:
-        class WLAN:
-            def __init__(self, interface):
-                self.interface = interface
-            def active(self, value):
-                print(f"[MOCK] WLAN({self.interface}) active: {value}")
-        STA_IF = 0
-    
-    # Replace MicroPython modules with mocks
-    sys_module.modules['aioespnow'] = type('module', (), {'AIOESPNow': MockESPNow})()
-    sys_module.modules['network'] = MockNetwork()
-    
-    # Mock gc if needed
-    if not hasattr(gc, 'collect'):
-        class MockGC:
-            def collect(self):
-                pass
-        gc = MockGC()
-    
-    settings = Settings()
-    print("Starting LED Controller Web Server (Local Development)")
-    print("=" * 60)
-    
-    # Mock network
-    import network
-    network.WLAN(network.STA_IF).active(True)
-    
-    # Mock ESPNow
-    import aioespnow
-    e = aioespnow.AIOESPNow()
-    e.active(True)
-    e.add_peer(b"\xbb\xbb\xbb\xbb\xbb\xbb")
-    
-    from microdot import Microdot, send_file
-    from microdot.websocket import with_websocket
-    
-    from microdot.session import Session
-    
-    import controllers.preset as preset
-    import controllers.profile as profile
-    import controllers.group as group
-    import controllers.sequence as sequence
-    import controllers.tab as tab
-    import controllers.palette as palette
-    import controllers.scene as scene
-    import controllers.pattern as pattern
-    import controllers.settings as settings_controller
-    
-    app = Microdot()
-    
-    # Initialize sessions with a secret key from settings
-    secret_key = settings.get('session_secret_key', 'led-controller-secret-key-change-in-production')
-    Session(app, secret_key=secret_key)
-    
-    # Mount model controllers as subroutes
-    app.mount(preset.controller, '/presets')
-    app.mount(profile.controller, '/profiles')
-    app.mount(group.controller, '/groups')
-    app.mount(sequence.controller, '/sequences')
-    app.mount(tab.controller, '/tabs')
-    app.mount(palette.controller, '/palettes')
-    app.mount(scene.controller, '/scenes')
-    app.mount(pattern.controller, '/patterns')
-    app.mount(settings_controller.controller, '/settings')
-    
-    # Serve index.html at root
-    @app.route('/')
-    def index(request):
-        """Serve the main web UI."""
-        return send_file('src/templates/index.html')
-    
-    # Serve settings page
-    @app.route('/settings')
-    def settings_page(request):
-        """Serve the settings page."""
-        return send_file('src/templates/settings.html')
-    
-    # Favicon: avoid 404 in browser console (no file needed)
-    @app.route('/favicon.ico')
-    def favicon(request):
-        return '', 204
-    
-    # Static file route
-    @app.route("/static/<path:path>")
-    def static_handler(request, path):
-        """Serve static files."""
-        if '..' in path:
-            return 'Not found', 404
-        return send_file('src/static/' + path)
-    
-    @app.route('/ws')
-    @with_websocket
-    async def ws(request, ws):
-        while True:
-            data = await ws.receive()
-            if data:
-                await e.asend(b"\xbb\xbb\xbb\xbb\xbb\xbb", data)
-                print(data)
-            else:
-                break
-    
-    # Use port 5000 for local development
-    port = 5000
-    print(f"Starting server on http://0.0.0.0:{port}")
-    print(f"Open http://localhost:{port} in your browser")
-    print("=" * 60)
-    
-    try:
-        await app.start_server(host="0.0.0.0", port=port, debug=True)
-    except KeyboardInterrupt:
-        print("\nShutting down server...")
-
-if __name__ == '__main__':
-    # Change to project root
-    os.chdir(os.path.dirname(os.path.abspath(__file__)))
-    # Override settings path for local development
-    import settings as settings_module
-    settings_module.Settings.SETTINGS_FILE = os.path.join(os.getcwd(), 'settings.json')
-    
-    asyncio.run(run_local())
--- a/scripts/cp-esp32-main.sh
+++ b/scripts/cp-esp32-main.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+# Copy esp32/main.py to the connected ESP32 as /main.py (single line, no wrap).
+cd "$(dirname "$0")/.."
+pipenv run mpremote fs cp esp32/main.py :/main.py
--- a/scripts/install-boot-service.sh
+++ b/scripts/install-boot-service.sh
@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+# Install systemd service so LED controller starts at boot.
+# Run once: sudo scripts/install-boot-service.sh
+set -e
+cd "$(dirname "$0")/.."
+REPO="$(pwd)"
+SERVICE_NAME="led-controller.service"
+UNIT_PATH="/etc/systemd/system/$SERVICE_NAME"
+if [ ! -f "scripts/led-controller.service" ]; then
+  echo "Run this script from the repo root."
+  exit 1
+fi
+chmod +x scripts/start.sh
+sudo cp "scripts/led-controller.service" "$UNIT_PATH"
+sudo systemctl daemon-reload
+sudo systemctl enable "$SERVICE_NAME"
+echo "Installed and enabled $SERVICE_NAME"
+echo "Start now:  sudo systemctl start $SERVICE_NAME"
+echo "Status:     sudo systemctl status $SERVICE_NAME"
+echo "Logs:       journalctl -u $SERVICE_NAME -f"
--- a/scripts/led-controller.service
+++ b/scripts/led-controller.service
@@ -0,0 +1,17 @@
+[Unit]
+Description=LED Controller web server
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+Type=simple
+User=pi
+WorkingDirectory=/home/pi/led-controller
+Environment=PORT=80
+Environment=PATH=/home/pi/.local/bin:/usr/local/bin:/usr/bin:/bin
+ExecStart=/bin/bash /home/pi/led-controller/scripts/start.sh
+Restart=on-failure
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
--- a/scripts/start.sh
+++ b/scripts/start.sh
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+# Start the LED controller web server (port 80 by default).
+cd "$(dirname "$0")/.."
+export PORT="${PORT:-80}"
+pipenv run run
--- a/send_empty_json.py
+++ b/send_empty_json.py
@@ -1,44 +0,0 @@
-#!/usr/bin/env python3
-import socket
-import struct
-import base64
-import hashlib
-
-# Connect to the WebSocket
-s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-s.connect(('192.168.4.1', 80))
-
-# Send HTTP WebSocket upgrade request
-key = base64.b64encode(b'test-nonce').decode('utf-8')
-request = f'''GET /ws HTTP/1.1\r
-Host: 192.168.4.1\r
-Upgrade: websocket\r
-Connection: Upgrade\r
-Sec-WebSocket-Key: {key}\r
-Sec-WebSocket-Version: 13\r
-\r
-'''
-s.send(request.encode())
-
-# Read upgrade response
-response = s.recv(4096)
-print(response.decode())
-
-# Send WebSocket TEXT frame with empty JSON '{}'
-payload = b'{}'
-mask = b'\x12\x34\x56\x78'
-payload_masked = bytes(p ^ mask[i % 4] for i, p in enumerate(payload))
-
-frame = struct.pack('BB', 0x81, 0x80 | len(payload))
-frame += mask
-frame += payload_masked
-
-s.send(frame)
-print("Sent empty JSON to WebSocket")
-s.close()
-
-
-
-
-
-
--- a/settings.json
+++ b/settings.json
@@ -1 +0,0 @@
-{"session_secret_key": "06a2a6ac631cc8db0658373b37f7fe922a8a3ed3a27229e1adb5448cb368f2b7"}
--- a/src/controllers/device.py
+++ b/src/controllers/device.py
@@ -0,0 +1,68 @@
+from microdot import Microdot
+from models.device import Device
+import json
+
+controller = Microdot()
+devices = Device()
+
+
+@controller.get("")
+async def list_devices(request):
+    """List all devices."""
+    devices_data = {}
+    for dev_id in devices.list():
+        d = devices.read(dev_id)
+        if d:
+            devices_data[dev_id] = d
+    return json.dumps(devices_data), 200, {"Content-Type": "application/json"}
+
+
+@controller.get("/<id>")
+async def get_device(request, id):
+    """Get a device by ID."""
+    dev = devices.read(id)
+    if dev:
+        return json.dumps(dev), 200, {"Content-Type": "application/json"}
+    return json.dumps({"error": "Device not found"}), 404
+
+
+@controller.post("")
+async def create_device(request):
+    """Create a new device."""
+    try:
+        data = request.json or {}
+        name = data.get("name", "").strip()
+        address = data.get("address")
+        default_pattern = data.get("default_pattern")
+        tabs = data.get("tabs")
+        if isinstance(tabs, list):
+            tabs = [str(t) for t in tabs]
+        else:
+            tabs = []
+        dev_id = devices.create(name=name, address=address, default_pattern=default_pattern, tabs=tabs)
+        dev = devices.read(dev_id)
+        return json.dumps({dev_id: dev}), 201, {"Content-Type": "application/json"}
+    except Exception as e:
+        return json.dumps({"error": str(e)}), 400
+
+
+@controller.put("/<id>")
+async def update_device(request, id):
+    """Update a device."""
+    try:
+        data = request.json or {}
+        if "tabs" in data and isinstance(data["tabs"], list):
+            data["tabs"] = [str(t) for t in data["tabs"]]
+        if devices.update(id, data):
+            return json.dumps(devices.read(id)), 200, {"Content-Type": "application/json"}
+        return json.dumps({"error": "Device not found"}), 404
+    except Exception as e:
+        return json.dumps({"error": str(e)}), 400
+
+
+@controller.delete("/<id>")
+async def delete_device(request, id):
+    """Delete a device."""
+    if devices.delete(id):
+        return json.dumps({"message": "Device deleted successfully"}), 200
+    return json.dumps({"error": "Device not found"}), 404
--- a/src/controllers/palette.py
+++ b/src/controllers/palette.py
@@ -17,9 +17,9 @@ async def list_palettes(request):
@controller.get('/<id>')
 async def get_palette(request, id):
    """Get a specific palette by ID."""
-    palette = palettes.read(id)
-    if palette:
-        return json.dumps({"colors": palette, "id": str(id)}), 200, {'Content-Type': 'application/json'}
+    if str(id) in palettes:
+        palette = palettes.read(id)
+        return json.dumps({"colors": palette or [], "id": str(id)}), 200, {'Content-Type': 'application/json'}
    return json.dumps({"error": "Palette not found"}), 404

@controller.post('')
@@ -30,11 +30,8 @@ async def create_palette(request):
        colors = data.get("colors", None)
        # Palette no longer needs a name; only colors are stored.
        palette_id = palettes.create("", colors)
-        palette = palettes.read(palette_id) or {}
-        # Include the ID in the response payload so clients can link it.
-        palette_with_id = {"id": str(palette_id)}
-        palette_with_id.update(palette)
-        return json.dumps(palette_with_id), 201, {'Content-Type': 'application/json'}
+        created_colors = palettes.read(palette_id) or []
+        return json.dumps({"id": str(palette_id), "colors": created_colors}), 201, {'Content-Type': 'application/json'}
    except Exception as e:
        return json.dumps({"error": str(e)}), 400

@@ -47,10 +44,8 @@ async def update_palette(request, id):
        if "name" in data:
            data.pop("name", None)
        if palettes.update(id, data):
-            palette = palettes.read(id) or {}
-            palette_with_id = {"id": str(id)}
-            palette_with_id.update(palette)
-            return json.dumps(palette_with_id), 200, {'Content-Type': 'application/json'}
+            colors = palettes.read(id) or []
+            return json.dumps({"id": str(id), "colors": colors}), 200, {'Content-Type': 'application/json'}
        return json.dumps({"error": "Palette not found"}), 404
    except Exception as e:
        return json.dumps({"error": str(e)}), 400
--- a/src/controllers/preset.py
+++ b/src/controllers/preset.py
@@ -36,11 +36,11 @@ async def list_presets(request, session):
    }
    return json.dumps(scoped), 200, {'Content-Type': 'application/json'}

-@controller.get('/<id>')
+@controller.get('/<preset_id>')
@with_session
-async def get_preset(request, id, session):
+async def get_preset(request, session, preset_id):
    """Get a specific preset by ID (current profile only)."""
-    preset = presets.read(id)
+    preset = presets.read(preset_id)
    current_profile_id = get_current_profile_id(session)
    if preset and str(preset.get("profile_id")) == str(current_profile_id):
        return json.dumps(preset), 200, {'Content-Type': 'application/json'}
@@ -70,12 +70,12 @@ async def create_preset(request, session):
    except Exception as e:
        return json.dumps({"error": str(e)}), 400

-@controller.put('/<id>')
+@controller.put('/<preset_id>')
@with_session
-async def update_preset(request, id, session):
+async def update_preset(request, session, preset_id):
    """Update an existing preset (current profile only)."""
    try:
-        preset = presets.read(id)
+        preset = presets.read(preset_id)
        current_profile_id = get_current_profile_id(session)
        if not preset or str(preset.get("profile_id")) != str(current_profile_id):
            return json.dumps({"error": "Preset not found"}), 404
@@ -87,21 +87,36 @@ async def update_preset(request, id, session):
            data = {}
        data = dict(data)
        data["profile_id"] = str(current_profile_id)
-        if presets.update(id, data):
-            return json.dumps(presets.read(id)), 200, {'Content-Type': 'application/json'}
+        if presets.update(preset_id, data):
+            return json.dumps(presets.read(preset_id)), 200, {'Content-Type': 'application/json'}
        return json.dumps({"error": "Preset not found"}), 404
    except Exception as e:
        return json.dumps({"error": str(e)}), 400

-@controller.delete('/<id>')
+@controller.delete('/<preset_id>')
@with_session
-async def delete_preset(request, id, session):
+async def delete_preset(request, *args, **kwargs):
    """Delete a preset (current profile only)."""
-    preset = presets.read(id)
+    # Be tolerant of wrapper/arg-order variations.
+    session = None
+    preset_id = None
+    if len(args) > 0:
+        session = args[0]
+    if len(args) > 1:
+        preset_id = args[1]
+    if 'session' in kwargs and kwargs.get('session') is not None:
+        session = kwargs.get('session')
+    if 'preset_id' in kwargs and kwargs.get('preset_id') is not None:
+        preset_id = kwargs.get('preset_id')
+    if 'id' in kwargs and kwargs.get('id') is not None and preset_id is None:
+        preset_id = kwargs.get('id')
+    if preset_id is None:
+        return json.dumps({"error": "Preset ID is required"}), 400
+    preset = presets.read(preset_id)
    current_profile_id = get_current_profile_id(session)
    if not preset or str(preset.get("profile_id")) != str(current_profile_id):
        return json.dumps({"error": "Preset not found"}), 404
-    if presets.delete(id):
+    if presets.delete(preset_id):
        return json.dumps({"message": "Preset deleted successfully"}), 200
    return json.dumps({"error": "Preset not found"}), 404

--- a/src/controllers/profile.py
+++ b/src/controllers/profile.py
@@ -81,11 +81,117 @@ async def apply_profile(request, session, id):
 async def create_profile(request):
    """Create a new profile."""
    try:
-        data = request.json or {}
+        data = dict(request.json or {})
        name = data.get("name", "")
+        seed_raw = data.get("seed_dj_tab", False)
+        if isinstance(seed_raw, str):
+            seed_dj_tab = seed_raw.strip().lower() in ("1", "true", "yes", "on")
+        else:
+            seed_dj_tab = bool(seed_raw)
+        # Request-only flag: do not persist on profile records.
+        data.pop("seed_dj_tab", None)
        profile_id = profiles.create(name)
+        # Avoid persisting request-only fields.
+        data.pop("name", None)
        if data:
            profiles.update(profile_id, data)
+
+        # New profiles always start with a default tab pre-populated with starter presets.
+        default_preset_ids = []
+        default_preset_defs = [
+            {
+                "name": "on",
+                "pattern": "on",
+                "colors": ["#FFFFFF"],
+                "brightness": 255,
+                "delay": 100,
+                "auto": True,
+            },
+            {
+                "name": "off",
+                "pattern": "off",
+                "colors": [],
+                "brightness": 0,
+                "delay": 100,
+                "auto": True,
+            },
+            {
+                "name": "rainbow",
+                "pattern": "rainbow",
+                "colors": [],
+                "brightness": 255,
+                "delay": 100,
+                "auto": True,
+                "n1": 2,
+            },
+            {
+                "name": "transition",
+                "pattern": "transition",
+                "colors": ["#FF0000", "#00FF00", "#0000FF"],
+                "brightness": 255,
+                "delay": 500,
+                "auto": True,
+            },
+        ]
+
+        for preset_data in default_preset_defs:
+            pid = presets.create(profile_id)
+            presets.update(pid, preset_data)
+            default_preset_ids.append(str(pid))
+
+        default_tab_id = tabs.create(name="default", names=["1"], presets=[default_preset_ids])
+        tabs.update(default_tab_id, {
+            "presets_flat": default_preset_ids,
+            "default_preset": default_preset_ids[0] if default_preset_ids else None,
+        })
+
+        profile = profiles.read(profile_id) or {}
+        profile_tabs = profile.get("tabs", []) if isinstance(profile.get("tabs", []), list) else []
+        profile_tabs.append(str(default_tab_id))
+
+        if seed_dj_tab:
+            # Seed a DJ-focused tab with three starter presets.
+            seeded_preset_ids = []
+            preset_defs = [
+                {
+                    "name": "DJ Rainbow",
+                    "pattern": "rainbow",
+                    "colors": [],
+                    "brightness": 220,
+                    "delay": 60,
+                    "n1": 12,
+                },
+                {
+                    "name": "DJ Single Color",
+                    "pattern": "on",
+                    "colors": ["#ff00ff"],
+                    "brightness": 220,
+                    "delay": 100,
+                },
+                {
+                    "name": "DJ Transition",
+                    "pattern": "transition",
+                    "colors": ["#ff0000", "#00ff00", "#0000ff"],
+                    "brightness": 220,
+                    "delay": 250,
+                },
+            ]
+
+            for preset_data in preset_defs:
+                pid = presets.create(profile_id)
+                presets.update(pid, preset_data)
+                seeded_preset_ids.append(str(pid))
+
+            dj_tab_id = tabs.create(name="dj", names=["dj"], presets=[seeded_preset_ids])
+            tabs.update(dj_tab_id, {
+                "presets_flat": seeded_preset_ids,
+                "default_preset": seeded_preset_ids[0] if seeded_preset_ids else None,
+            })
+
+            profile_tabs.append(str(dj_tab_id))
+
+        profiles.update(profile_id, {"tabs": profile_tabs})
+
        profile_data = profiles.read(profile_id)
        return json.dumps({profile_id: profile_data}), 201, {'Content-Type': 'application/json'}
    except Exception as e:
--- a/src/models/device.py
+++ b/src/models/device.py
@@ -0,0 +1,54 @@
+from models.model import Model
+
+
+def _normalize_address(addr):
+    """Normalize 6-byte ESP32 address to 12-char lowercase hex (no colons)."""
+    if addr is None:
+        return None
+    s = str(addr).strip().lower().replace(":", "").replace("-", "")
+    if len(s) == 12 and all(c in "0123456789abcdef" for c in s):
+        return s
+    return None
+
+
+class Device(Model):
+    def __init__(self):
+        super().__init__()
+
+    def create(self, name="", address=None, default_pattern=None, tabs=None):
+        next_id = self.get_next_id()
+        addr = _normalize_address(address)
+        self[next_id] = {
+            "name": name,
+            "address": addr,
+            "default_pattern": default_pattern if default_pattern else None,
+            "tabs": list(tabs) if tabs else [],
+        }
+        self.save()
+        return next_id
+
+    def read(self, id):
+        id_str = str(id)
+        return self.get(id_str, None)
+
+    def update(self, id, data):
+        id_str = str(id)
+        if id_str not in self:
+            return False
+        if "address" in data and data["address"] is not None:
+            data = dict(data)
+            data["address"] = _normalize_address(data["address"])
+        self[id_str].update(data)
+        self.save()
+        return True
+
+    def delete(self, id):
+        id_str = str(id)
+        if id_str not in self:
+            return False
+        self.pop(id_str)
+        self.save()
+        return True
+
+    def list(self):
+        return list(self.keys())
--- a/src/static/color_palette.js
+++ b/src/static/color_palette.js
@@ -4,7 +4,6 @@ document.addEventListener('DOMContentLoaded', () => {
  const closeButton = document.getElementById('color-palette-close-btn');
  const paletteContainer = document.getElementById('palette-container');
  const paletteNewColor = document.getElementById('palette-new-color');
-  const paletteAddButton = document.getElementById('palette-add-color-btn');
  const profileNameDisplay = document.getElementById('palette-current-profile-name');

  if (!paletteButton || !paletteModal || !paletteContainer) {
@@ -177,8 +176,8 @@ document.addEventListener('DOMContentLoaded', () => {
  if (closeButton) {
    closeButton.addEventListener('click', closeModal);
  }
-  if (paletteAddButton && paletteNewColor) {
-    paletteAddButton.addEventListener('click', async () => {
+  if (paletteNewColor) {
+    const addSelectedColor = async () => {
      const color = paletteNewColor.value;
      if (!color) {
        return;
@@ -188,7 +187,9 @@ document.addEventListener('DOMContentLoaded', () => {
        return;
      }
      await savePalette([...currentPalette, color]);
-    });
+    };
+    // Add when the picker closes (user confirms selection).
+    paletteNewColor.addEventListener('change', addSelectedColor);
  }
  paletteModal.addEventListener('click', (event) => {
    if (event.target === paletteModal) {
--- a/src/static/devices.js
+++ b/src/static/devices.js
@@ -0,0 +1,251 @@
+// Device management: list, create, edit, delete (name and 6-byte address)
+
+const HEX_BOX_COUNT = 12;
+
+function makeHexAddressBoxes(container) {
+    if (!container || container.querySelector('.hex-addr-box')) return;
+    container.innerHTML = '';
+    for (let i = 0; i < HEX_BOX_COUNT; i++) {
+        const input = document.createElement('input');
+        input.type = 'text';
+        input.className = 'hex-addr-box';
+        input.maxLength = 1;
+        input.autocomplete = 'off';
+        input.setAttribute('data-index', i);
+        input.setAttribute('inputmode', 'numeric');
+        input.setAttribute('aria-label', `Hex digit ${i + 1}`);
+        input.addEventListener('input', (e) => {
+            const v = e.target.value.replace(/[^0-9a-fA-F]/g, '');
+            e.target.value = v;
+            if (v && e.target.nextElementSibling && e.target.nextElementSibling.classList.contains('hex-addr-box')) {
+                e.target.nextElementSibling.focus();
+            }
+        });
+        input.addEventListener('keydown', (e) => {
+            if (e.key === 'Backspace' && !e.target.value && e.target.previousElementSibling) {
+                e.target.previousElementSibling.focus();
+            }
+        });
+        input.addEventListener('paste', (e) => {
+            e.preventDefault();
+            const pasted = (e.clipboardData.getData('text') || '').replace(/[^0-9a-fA-F]/g, '').slice(0, HEX_BOX_COUNT);
+            const boxes = container.querySelectorAll('.hex-addr-box');
+            for (let j = 0; j < pasted.length && j < boxes.length; j++) {
+                boxes[j].value = pasted[j];
+            }
+            if (pasted.length > 0) {
+                const nextIdx = Math.min(pasted.length, boxes.length - 1);
+                boxes[nextIdx].focus();
+            }
+        });
+        container.appendChild(input);
+    }
+}
+
+function getAddressFromBoxes(container) {
+    if (!container) return '';
+    const boxes = container.querySelectorAll('.hex-addr-box');
+    return Array.from(boxes).map((b) => b.value).join('').toLowerCase();
+}
+
+function setAddressToBoxes(container, addrStr) {
+    if (!container) return;
+    const s = (addrStr || '').replace(/[^0-9a-fA-F]/g, '').slice(0, HEX_BOX_COUNT);
+    const boxes = container.querySelectorAll('.hex-addr-box');
+    boxes.forEach((b, i) => {
+        b.value = s[i] || '';
+    });
+}
+
+async function loadDevicesModal() {
+    const container = document.getElementById('devices-list-modal');
+    if (!container) return;
+    container.innerHTML = '<span class="muted-text">Loading...</span>';
+    try {
+        const response = await fetch('/devices', { headers: { Accept: 'application/json' } });
+        if (!response.ok) throw new Error('Failed to load devices');
+        const devices = await response.json();
+        renderDevicesList(devices || {});
+    } catch (e) {
+        console.error('loadDevicesModal:', e);
+        container.innerHTML = '<span class="muted-text">Failed to load devices.</span>';
+    }
+}
+
+function renderDevicesList(devices) {
+    const container = document.getElementById('devices-list-modal');
+    if (!container) return;
+    container.innerHTML = '';
+    const ids = Object.keys(devices).filter((k) => devices[k] && typeof devices[k] === 'object');
+    if (ids.length === 0) {
+        const p = document.createElement('p');
+        p.className = 'muted-text';
+        p.textContent = 'No devices. Create one above.';
+        container.appendChild(p);
+        return;
+    }
+    ids.forEach((devId) => {
+        const dev = devices[devId];
+        const row = document.createElement('div');
+        row.className = 'profiles-row';
+        row.style.display = 'flex';
+        row.style.alignItems = 'center';
+        row.style.gap = '0.5rem';
+        row.style.flexWrap = 'wrap';
+
+        const label = document.createElement('span');
+        label.textContent = (dev && dev.name) || devId;
+        label.style.flex = '1';
+        label.style.minWidth = '100px';
+
+        const meta = document.createElement('span');
+        meta.className = 'muted-text';
+        meta.style.fontSize = '0.85em';
+        const addr = (dev && dev.address) ? dev.address : '—';
+        meta.textContent = `Address: ${addr}`;
+
+        const editBtn = document.createElement('button');
+        editBtn.className = 'btn btn-secondary btn-small';
+        editBtn.textContent = 'Edit';
+        editBtn.addEventListener('click', () => openEditDeviceModal(devId, dev));
+
+        const deleteBtn = document.createElement('button');
+        deleteBtn.className = 'btn btn-secondary btn-small';
+        deleteBtn.textContent = 'Delete';
+        deleteBtn.addEventListener('click', async () => {
+            if (!confirm(`Delete device "${(dev && dev.name) || devId}"?`)) return;
+            try {
+                const res = await fetch(`/devices/${devId}`, { method: 'DELETE' });
+                if (res.ok) await loadDevicesModal();
+                else {
+                    const data = await res.json().catch(() => ({}));
+                    alert(data.error || 'Delete failed');
+                }
+            } catch (err) {
+                console.error(err);
+                alert('Delete failed');
+            }
+        });
+
+        row.appendChild(label);
+        row.appendChild(meta);
+        row.appendChild(editBtn);
+        row.appendChild(deleteBtn);
+        container.appendChild(row);
+    });
+}
+
+function openEditDeviceModal(devId, dev) {
+    const modal = document.getElementById('edit-device-modal');
+    const idInput = document.getElementById('edit-device-id');
+    const nameInput = document.getElementById('edit-device-name');
+    const addressBoxes = document.getElementById('edit-device-address-boxes');
+    if (!modal || !idInput) return;
+    idInput.value = devId;
+    if (nameInput) nameInput.value = (dev && dev.name) || '';
+    setAddressToBoxes(addressBoxes, (dev && dev.address) || '');
+    modal.classList.add('active');
+}
+
+async function createDevice(name, address) {
+    try {
+        const res = await fetch('/devices', {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ name, address: address || null }),
+        });
+        const data = await res.json().catch(() => ({}));
+        if (res.ok) {
+            await loadDevicesModal();
+            return true;
+        }
+        alert(data.error || 'Failed to create device');
+        return false;
+    } catch (e) {
+        console.error('createDevice:', e);
+        alert('Failed to create device');
+        return false;
+    }
+}
+
+async function updateDevice(devId, name, address) {
+    try {
+        const res = await fetch(`/devices/${devId}`, {
+            method: 'PUT',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ name, address: address || null }),
+        });
+        const data = await res.json().catch(() => ({}));
+        if (res.ok) {
+            await loadDevicesModal();
+            return true;
+        }
+        alert(data.error || 'Failed to update device');
+        return false;
+    } catch (e) {
+        console.error('updateDevice:', e);
+        alert('Failed to update device');
+        return false;
+    }
+}
+
+document.addEventListener('DOMContentLoaded', () => {
+    makeHexAddressBoxes(document.getElementById('new-device-address-boxes'));
+    makeHexAddressBoxes(document.getElementById('edit-device-address-boxes'));
+
+    const devicesBtn = document.getElementById('devices-btn');
+    const devicesModal = document.getElementById('devices-modal');
+    const devicesCloseBtn = document.getElementById('devices-close-btn');
+    const newName = document.getElementById('new-device-name');
+    const createBtn = document.getElementById('create-device-btn');
+    const editForm = document.getElementById('edit-device-form');
+    const editCloseBtn = document.getElementById('edit-device-close-btn');
+    const editDeviceModal = document.getElementById('edit-device-modal');
+
+    if (devicesBtn && devicesModal) {
+        devicesBtn.addEventListener('click', () => {
+            devicesModal.classList.add('active');
+            loadDevicesModal();
+        });
+    }
+    if (devicesCloseBtn) {
+        devicesCloseBtn.addEventListener('click', () => devicesModal && devicesModal.classList.remove('active'));
+    }
+    const newAddressBoxes = document.getElementById('new-device-address-boxes');
+    const doCreate = async () => {
+        const name = (newName && newName.value.trim()) || '';
+        if (!name) {
+            alert('Device name is required.');
+            return;
+        }
+        const address = newAddressBoxes ? getAddressFromBoxes(newAddressBoxes) : '';
+        const ok = await createDevice(name, address);
+        if (ok && newName) {
+            newName.value = '';
+            setAddressToBoxes(newAddressBoxes, '');
+        }
+    };
+    if (createBtn) createBtn.addEventListener('click', doCreate);
+    if (newName) newName.addEventListener('keypress', (e) => { if (e.key === 'Enter') doCreate(); });
+
+    if (editForm) {
+        editForm.addEventListener('submit', async (e) => {
+            e.preventDefault();
+            const idInput = document.getElementById('edit-device-id');
+            const nameInput = document.getElementById('edit-device-name');
+            const addressBoxes = document.getElementById('edit-device-address-boxes');
+            const devId = idInput && idInput.value;
+            if (!devId) return;
+            const address = addressBoxes ? getAddressFromBoxes(addressBoxes) : '';
+            const ok = await updateDevice(
+                devId,
+                nameInput ? nameInput.value.trim() : '',
+                address
+            );
+            if (ok) editDeviceModal.classList.remove('active');
+        });
+    }
+    if (editCloseBtn) {
+        editCloseBtn.addEventListener('click', () => editDeviceModal && editDeviceModal.classList.remove('active'));
+    }
+});
--- a/src/static/presets.js
+++ b/src/static/presets.js
@@ -2,6 +2,72 @@
 let espnowSocket = null;
 let espnowSocketReady = false;
 let espnowPendingMessages = [];
+let currentProfileIdCache = null;
+
+const getCurrentProfileId = async () => {
+  try {
+    const res = await fetch('/profiles/current', { headers: { Accept: 'application/json' } });
+    if (!res.ok) return currentProfileIdCache ? String(currentProfileIdCache) : null;
+    const data = await res.json();
+    const id = data && (data.id || (data.profile && data.profile.id));
+    currentProfileIdCache = id ? String(id) : null;
+    return currentProfileIdCache;
+  } catch (_) {
+    return currentProfileIdCache ? String(currentProfileIdCache) : null;
+  }
+};
+
+const filterPresetsForCurrentProfile = async (presetsObj) => {
+  const scoped = presetsObj && typeof presetsObj === 'object' ? presetsObj : {};
+  const currentProfileId = await getCurrentProfileId();
+  if (!currentProfileId) return scoped;
+  return Object.fromEntries(
+    Object.entries(scoped).filter(([, preset]) => {
+      if (!preset || typeof preset !== 'object') return false;
+      if (!('profile_id' in preset)) return true; // Legacy records
+      return String(preset.profile_id) === String(currentProfileId);
+    }),
+  );
+};
+
+const getCurrentProfileData = async () => {
+  try {
+    const res = await fetch('/profiles/current', { headers: { Accept: 'application/json' } });
+    if (!res.ok) return null;
+    return await res.json();
+  } catch (_) {
+    return null;
+  }
+};
+
+const getCurrentProfilePaletteColors = async () => {
+  const profileData = await getCurrentProfileData();
+  const profile = profileData && profileData.profile;
+  const paletteId = profile && (profile.palette_id || profile.paletteId);
+  if (!paletteId) return [];
+  try {
+    const res = await fetch(`/palettes/${paletteId}`, { headers: { Accept: 'application/json' } });
+    if (!res.ok) return [];
+    const pal = await res.json();
+    return Array.isArray(pal.colors) ? pal.colors : [];
+  } catch (_) {
+    return [];
+  }
+};
+
+const resolveColorsWithPaletteRefs = (colors, paletteRefs, paletteColors) => {
+  const baseColors = Array.isArray(colors) ? colors : [];
+  const refs = Array.isArray(paletteRefs) ? paletteRefs : [];
+  const pal = Array.isArray(paletteColors) ? paletteColors : [];
+  return baseColors.map((color, idx) => {
+    const refRaw = refs[idx];
+    const ref = Number.isInteger(refRaw) ? refRaw : parseInt(refRaw, 10);
+    if (Number.isInteger(ref) && ref >= 0 && ref < pal.length && pal[ref]) {
+      return pal[ref];
+    }
+    return color;
+  });
+};

 const getEspnowSocket = () => {
  if (espnowSocket && (espnowSocket.readyState === WebSocket.OPEN || espnowSocket.readyState === WebSocket.CONNECTING)) {
@@ -105,7 +171,6 @@ document.addEventListener('DOMContentLoaded', () => {
  const presetPatternInput = document.getElementById('preset-pattern-input');
  const presetColorsContainer = document.getElementById('preset-colors-container');
  const presetNewColorInput = document.getElementById('preset-new-color');
-  const presetAddColorButton = document.getElementById('preset-add-color-btn');
  const presetBrightnessInput = document.getElementById('preset-brightness-input');
  const presetDelayInput = document.getElementById('preset-delay-input');
  const presetDefaultButton = document.getElementById('preset-default-btn');
@@ -123,6 +188,7 @@ document.addEventListener('DOMContentLoaded', () => {
  let cachedPresets = {};
  let cachedPatterns = {};
  let currentPresetColors = []; // Track colors for the current preset
+  let currentPresetPaletteRefs = []; // Palette index refs per color (null for direct colors)

  // Function to get max colors for current pattern
  const getMaxColors = () => {
@@ -158,7 +224,7 @@ document.addEventListener('DOMContentLoaded', () => {
      
      // Hide/show the actions (color picker and buttons)
      const colorActions = presetColorsContainer.nextElementSibling;
-      if (colorActions && (colorActions.querySelector('#preset-add-color-btn') || colorActions.querySelector('#preset-new-color'))) {
+      if (colorActions && colorActions.querySelector('#preset-new-color')) {
        colorActions.style.display = shouldShow ? '' : 'none';
      }
    }
@@ -172,11 +238,24 @@ document.addEventListener('DOMContentLoaded', () => {
    return parseInt(input.value, 10) || 0;
  };

-  const renderPresetColors = (colors) => {
+  const renderPresetColors = (colors, paletteRefs) => {
    if (!presetColorsContainer) return;
    
    presetColorsContainer.innerHTML = '';
-    currentPresetColors = colors || [];
+    currentPresetColors = Array.isArray(colors) ? colors.slice() : [];
+    if (Array.isArray(paletteRefs)) {
+      currentPresetPaletteRefs = currentPresetColors.map((_, i) => {
+        const refRaw = paletteRefs[i];
+        const ref = Number.isInteger(refRaw) ? refRaw : parseInt(refRaw, 10);
+        return Number.isInteger(ref) ? ref : null;
+      });
+    } else {
+      currentPresetPaletteRefs = currentPresetColors.map((_, i) => {
+        const refRaw = currentPresetPaletteRefs[i];
+        const ref = Number.isInteger(refRaw) ? refRaw : parseInt(refRaw, 10);
+        return Number.isInteger(ref) ? ref : null;
+      });
+    }
    
    // Get max colors for current pattern
    const maxColors = getMaxColors();
@@ -185,7 +264,7 @@ document.addEventListener('DOMContentLoaded', () => {
    if (currentPresetColors.length === 0) {
      const empty = document.createElement('p');
      empty.className = 'muted-text';
-      empty.textContent = `No colors added. Click "Add Color" to add colors.${maxColorsText}`;
+      empty.textContent = `No colors added. Use the color picker to add colors.${maxColorsText}`;
      presetColorsContainer.appendChild(empty);
      return;
    }
@@ -208,6 +287,8 @@ document.addEventListener('DOMContentLoaded', () => {
      swatchWrapper.style.cssText = 'position: relative; display: inline-block;';
      swatchWrapper.draggable = true;
      swatchWrapper.dataset.colorIndex = index;
+      const refAtIndex = currentPresetPaletteRefs[index];
+      swatchWrapper.dataset.paletteRef = Number.isInteger(refAtIndex) ? String(refAtIndex) : '';
      swatchWrapper.classList.add('draggable-color-swatch');
      
      const swatch = document.createElement('div');
@@ -222,6 +303,31 @@ document.addEventListener('DOMContentLoaded', () => {
        transition: opacity 0.2s, transform 0.2s;
      `;
      swatch.title = `${color} - Drag to reorder`;
+
+      if (Number.isInteger(refAtIndex)) {
+        const linkedBadge = document.createElement('span');
+        linkedBadge.textContent = 'P';
+        linkedBadge.title = `Linked to palette color #${refAtIndex + 1}`;
+        linkedBadge.style.cssText = `
+          position: absolute;
+          left: -6px;
+          top: -6px;
+          min-width: 18px;
+          height: 18px;
+          border-radius: 9px;
+          background: #3f51b5;
+          color: #fff;
+          font-size: 11px;
+          font-weight: 700;
+          display: flex;
+          align-items: center;
+          justify-content: center;
+          z-index: 11;
+          border: 1px solid rgba(255,255,255,0.35);
+          box-shadow: 0 1px 3px rgba(0,0,0,0.35);
+        `;
+        swatchWrapper.appendChild(linkedBadge);
+      }
      
      // Color picker overlay
      const colorPicker = document.createElement('input');
@@ -239,7 +345,9 @@ document.addEventListener('DOMContentLoaded', () => {
      `;
      colorPicker.addEventListener('change', (e) => {
        currentPresetColors[index] = e.target.value;
-        renderPresetColors(currentPresetColors);
+        // Manual picker edit breaks palette linkage for this slot.
+        currentPresetPaletteRefs[index] = null;
+        renderPresetColors(currentPresetColors, currentPresetPaletteRefs);
      });
      // Prevent color picker from interfering with drag
      colorPicker.addEventListener('mousedown', (e) => {
@@ -271,7 +379,8 @@ document.addEventListener('DOMContentLoaded', () => {
      removeBtn.addEventListener('click', (e) => {
        e.stopPropagation();
        currentPresetColors.splice(index, 1);
-        renderPresetColors(currentPresetColors);
+        currentPresetPaletteRefs.splice(index, 1);
+        renderPresetColors(currentPresetColors, currentPresetPaletteRefs);
      });
      // Prevent remove button from interfering with drag
      removeBtn.addEventListener('mousedown', (e) => {
@@ -326,12 +435,18 @@ document.addEventListener('DOMContentLoaded', () => {
        const colorPicker = el.querySelector('input[type="color"]');
        return colorPicker ? colorPicker.value : null;
      }).filter(color => color !== null);
+      const newRefOrder = colorElements.map((el) => {
+        const refRaw = el.dataset.paletteRef;
+        const ref = Number.isInteger(refRaw) ? refRaw : parseInt(refRaw, 10);
+        return Number.isInteger(ref) ? ref : null;
+      });
      
      // Update current colors array
      currentPresetColors = newColorOrder;
+      currentPresetPaletteRefs = newRefOrder;
      
      // Re-render to update indices
-      renderPresetColors(currentPresetColors);
+      renderPresetColors(currentPresetColors, currentPresetPaletteRefs);
    });
    
    presetColorsContainer.appendChild(swatchContainer);
@@ -361,7 +476,8 @@ document.addEventListener('DOMContentLoaded', () => {
    const patternName = preset.pattern || '';
    presetPatternInput.value = patternName;
    const colors = Array.isArray(preset.colors) ? preset.colors : [];
-    renderPresetColors(colors);
+    const paletteRefs = Array.isArray(preset.palette_refs) ? preset.palette_refs : [];
+    renderPresetColors(colors, paletteRefs);
    presetBrightnessInput.value = preset.brightness || 0;
    presetDelayInput.value = preset.delay || 0;
    
@@ -424,6 +540,7 @@ document.addEventListener('DOMContentLoaded', () => {
    currentEditId = null;
    currentEditTabId = null;
    currentPresetColors = [];
+    currentPresetPaletteRefs = [];
    setFormValues({
      name: '',
      pattern: '',
@@ -505,6 +622,7 @@ document.addEventListener('DOMContentLoaded', () => {
      name: presetNameInput ? presetNameInput.value.trim() : '',
      pattern: presetPatternInput ? presetPatternInput.value.trim() : '',
      colors: currentPresetColors || [],
+      palette_refs: currentPresetPaletteRefs || [],
      // Use canonical field names expected by the device / API
      brightness: presetBrightnessInput ? parseInt(presetBrightnessInput.value, 10) || 0 : 0,
      delay: presetDelayInput ? parseInt(presetDelayInput.value, 10) || 0 : 0,
@@ -633,9 +751,18 @@ document.addEventListener('DOMContentLoaded', () => {
      const editButton = document.createElement('button');
      editButton.className = 'btn btn-secondary btn-small';
      editButton.textContent = 'Edit';
-      editButton.addEventListener('click', () => {
+      editButton.addEventListener('click', async () => {
        currentEditId = presetId;
-        setFormValues(preset || {});
+        const paletteColors = await getCurrentProfilePaletteColors();
+        const presetForEditor = {
+          ...(preset || {}),
+          colors: resolveColorsWithPaletteRefs(
+            (preset && preset.colors) || [],
+            (preset && preset.palette_refs) || [],
+            paletteColors,
+          ),
+        };
+        setFormValues(presetForEditor);
        openEditor();
      });

@@ -698,7 +825,8 @@ document.addEventListener('DOMContentLoaded', () => {
        throw new Error('Failed to load presets');
      }
      const presets = await response.json();
-      renderPresets(presets);
+      const filtered = await filterPresetsForCurrentProfile(presets);
+      renderPresets(filtered);
    } catch (error) {
      console.error('Load presets failed:', error);
      presetsList.innerHTML = '';
@@ -757,7 +885,8 @@ document.addEventListener('DOMContentLoaded', () => {
      if (!response.ok) {
        throw new Error('Failed to load presets');
      }
-      const allPresets = await response.json();
+      const allPresetsRaw = await response.json();
+      const allPresets = await filterPresetsForCurrentProfile(allPresetsRaw);
      
      // Load only the current tab's presets so we can avoid duplicates within this tab.
      let currentTabPresets = [];
@@ -946,12 +1075,12 @@ document.addEventListener('DOMContentLoaded', () => {
      // Update color section visibility
      updateColorSectionVisibility();
      // Re-render colors to show updated max colors limit
-      renderPresetColors(currentPresetColors);
+      renderPresetColors(currentPresetColors, currentPresetPaletteRefs);
    });
  }
-  // Add Color button handler
-  if (presetAddColorButton && presetNewColorInput) {
-  presetAddColorButton.addEventListener('click', () => {
+  // Color picker auto-add handler
+  if (presetNewColorInput) {
+    const tryAddSelectedColor = () => {
      const color = presetNewColorInput.value;
      if (!color) return;
      
@@ -967,60 +1096,86 @@ document.addEventListener('DOMContentLoaded', () => {
      }
      
      currentPresetColors.push(color);
-      renderPresetColors(currentPresetColors);
-    });
+      currentPresetPaletteRefs.push(null);
+      renderPresetColors(currentPresetColors, currentPresetPaletteRefs);
+    };
+    // Add when the picker closes (user confirms selection).
+    presetNewColorInput.addEventListener('change', tryAddSelectedColor);
  }

-  // Add from Palette button handler
  if (presetAddFromPaletteButton) {
-    presetAddFromPaletteButton.addEventListener('click', () => {
-      const openButton = document.getElementById('color-palette-btn');
-      if (openButton) {
-        openButton.click();
-      }
-      const modal = document.getElementById('color-palette-modal');
-      const modalList = document.getElementById('palette-container');
-      if (modal) {
-        modal.classList.add('active');
-      }
-      if (!modalList) {
-        return;
-      }
+    presetAddFromPaletteButton.addEventListener('click', async () => {
+      try {
+        const paletteColors = await getCurrentProfilePaletteColors();
+        if (!Array.isArray(paletteColors) || paletteColors.length === 0) {
+          alert('No profile palette colors available.');
+          return;
+        }

-      const handlePick = (event) => {
-        const row = event.target.closest('[data-color]');
-        if (!row) {
-          return;
-        }
-        const picked = row.dataset.color;
-        if (!picked) {
-          return;
-        }
-        
-        if (currentPresetColors.includes(picked)) {
-          alert('This color is already in the list.');
-          return;
-        }
-        
-        const maxColors = getMaxColors();
-        if (currentPresetColors.length >= maxColors) {
-          alert(`This pattern allows a maximum of ${maxColors} color${maxColors !== 1 ? 's' : ''}.`);
-          if (modal) {
-            modal.classList.remove('active');
+        const modal = document.createElement('div');
+        modal.className = 'modal active';
+        modal.innerHTML = `
+          <div class="modal-content">
+            <h2>Pick Palette Color</h2>
+            <div id="pick-palette-list" class="profiles-list" style="max-height: 300px; overflow-y: auto;"></div>
+            <div class="modal-actions">
+              <button class="btn btn-secondary" id="pick-palette-close-btn">Close</button>
+            </div>
+          </div>
+        `;
+        document.body.appendChild(modal);
+
+        const list = modal.querySelector('#pick-palette-list');
+        paletteColors.forEach((color, idx) => {
+          const row = document.createElement('div');
+          row.className = 'profiles-row';
+          row.style.display = 'flex';
+          row.style.alignItems = 'center';
+          row.style.gap = '0.75rem';
+          row.dataset.paletteIndex = String(idx);
+          row.dataset.paletteColor = color;
+          row.innerHTML = `
+            <div style="width:28px;height:28px;border-radius:4px;border:1px solid #555;background:${color};"></div>
+            <span style="flex:1">${color}</span>
+            <button class="btn btn-primary btn-small" type="button">Use</button>
+          `;
+          list.appendChild(row);
+        });
+
+        const close = () => modal.remove();
+        modal.querySelector('#pick-palette-close-btn').addEventListener('click', close);
+        modal.addEventListener('click', (e) => {
+          if (e.target === modal) close();
+        });
+
+        list.addEventListener('click', (e) => {
+          const btn = e.target.closest('button');
+          if (!btn) return;
+          const row = e.target.closest('[data-palette-index]');
+          if (!row) return;
+          const color = row.dataset.paletteColor;
+          const ref = parseInt(row.dataset.paletteIndex, 10);
+          if (!color || !Number.isInteger(ref)) return;
+
+          if (currentPresetColors.includes(color) && currentPresetPaletteRefs.includes(ref)) {
+            alert('That palette color is already linked.');
+            return;
+          }
+          const maxColors = getMaxColors();
+          if (currentPresetColors.length >= maxColors) {
+            alert(`This pattern allows a maximum of ${maxColors} color${maxColors !== 1 ? 's' : ''}.`);
+            return;
          }
-          modalList.removeEventListener('click', handlePick);
-          return;
-        }
-        
-        currentPresetColors.push(picked);
-        renderPresetColors(currentPresetColors);
-        if (modal) {
-          modal.classList.remove('active');
-        }
-        modalList.removeEventListener('click', handlePick);
-      };

-      modalList.addEventListener('click', handlePick);
+          currentPresetColors.push(color);
+          currentPresetPaletteRefs.push(ref);
+          renderPresetColors(currentPresetColors, currentPresetPaletteRefs);
+          close();
+        });
+      } catch (err) {
+        console.error('Failed to add from palette:', err);
+        alert('Failed to load palette colors.');
+      }
    });
  }
  const presetSendButton = document.getElementById('preset-send-btn');
@@ -1136,7 +1291,15 @@ document.addEventListener('DOMContentLoaded', () => {
    currentEditId = presetId;
    currentEditTabId = tabId || null;
    await loadPatterns();
-    setFormValues(preset);
+    const paletteColors = await getCurrentProfilePaletteColors();
+    setFormValues({
+      ...(preset || {}),
+      colors: resolveColorsWithPaletteRefs(
+        (preset && preset.colors) || [],
+        (preset && preset.palette_refs) || [],
+        paletteColors,
+      ),
+    });
    openEditor();
  });

@@ -1175,11 +1338,13 @@ document.addEventListener('DOMContentLoaded', () => {
 // Build an ESPNow preset message for a single preset and optionally include a select
 // for the given device names, then send it via WebSocket.
 // saveToDevice defaults to true.
-const sendPresetViaEspNow = (presetId, preset, deviceNames, saveToDevice = true, setDefault = false) => {
+const sendPresetViaEspNow = async (presetId, preset, deviceNames, saveToDevice = true, setDefault = false) => {
  try {
-    const colors = Array.isArray(preset.colors) && preset.colors.length
+    const baseColors = Array.isArray(preset.colors) && preset.colors.length
      ? preset.colors
      : ['#FFFFFF'];
+    const paletteColors = await getCurrentProfilePaletteColors();
+    const colors = resolveColorsWithPaletteRefs(baseColors, preset.palette_refs, paletteColors);

    const message = {
      v: '1',
@@ -1261,97 +1426,29 @@ try {

 // Store selected preset per tab
 const selectedPresets = {};
+// Run vs Edit for tab preset strip (in-memory only — each full page load starts in run mode)
+let presetUiMode = 'run';
+
+const getPresetUiMode = () => (presetUiMode === 'edit' ? 'edit' : 'run');
+
+const setPresetUiMode = (mode) => {
+  presetUiMode = mode === 'edit' ? 'edit' : 'run';
+};
+
+const updateUiModeToggleButtons = () => {
+  const mode = getPresetUiMode();
+  // Label is the mode you switch *to* (opposite of current)
+  const label = mode === 'edit' ? 'Run mode' : 'Edit mode';
+  document.querySelectorAll('.ui-mode-toggle').forEach((btn) => {
+    btn.textContent = label;
+    btn.setAttribute('aria-pressed', mode === 'edit' ? 'true' : 'false');
+    btn.classList.toggle('ui-mode-toggle--edit', mode === 'edit');
+  });
+  document.body.classList.toggle('preset-ui-edit', mode === 'edit');
+  document.body.classList.toggle('preset-ui-run', mode === 'run');
+};
 // Track if we're currently dragging a preset
 let isDraggingPreset = false;
-// Context menu for tab presets
-let presetContextMenu = null;
-let presetContextTarget = null;
-
-const ensurePresetContextMenu = () => {
-  if (presetContextMenu) {
-    return presetContextMenu;
-  }
-  const menu = document.createElement('div');
-  menu.id = 'preset-context-menu';
-  menu.style.cssText = `
-    position: fixed;
-    z-index: 2000;
-    background: #2e2e2e;
-    border: 1px solid #4a4a4a;
-    border-radius: 4px;
-    box-shadow: 0 2px 6px rgba(0,0,0,0.6);
-    padding: 0.25rem 0;
-    min-width: 160px;
-    display: none;
-  `;
-
-  const addItem = (label, action) => {
-    const item = document.createElement('button');
-    item.type = 'button';
-    item.textContent = label;
-    item.dataset.action = action;
-    item.style.cssText = `
-      display: block;
-      width: 100%;
-      padding: 0.4rem 0.75rem;
-      background: transparent;
-      color: #eee;
-      border: none;
-      text-align: left;
-      cursor: pointer;
-      font-size: 0.9rem;
-    `;
-    item.addEventListener('mouseover', () => {
-      item.style.backgroundColor = '#3a3a3a';
-    });
-    item.addEventListener('mouseout', () => {
-      item.style.backgroundColor = 'transparent';
-    });
-    menu.appendChild(item);
-  };
-
-  addItem('Edit preset…', 'edit');
-
-  menu.addEventListener('click', async (e) => {
-    const btn = e.target.closest('button[data-action]');
-    if (!btn || !presetContextTarget) {
-      return;
-    }
-    const { presetId } = presetContextTarget;
-    const action = btn.dataset.action;
-    hidePresetContextMenu();
-    if (action === 'edit') {
-      await editPresetFromTab(presetId);
-    }
-  });
-
-  document.body.appendChild(menu);
-  presetContextMenu = menu;
-
-  // Hide on outside click
-  document.addEventListener('click', (e) => {
-    if (!presetContextMenu) return;
-    if (e.target.closest('#preset-context-menu')) return;
-    hidePresetContextMenu();
-  });
-
-  return menu;
-};
-
-const showPresetContextMenu = (x, y, tabId, presetId, preset) => {
-  const menu = ensurePresetContextMenu();
-  presetContextTarget = { tabId, presetId, preset };
-  menu.style.left = `${x}px`;
-  menu.style.top = `${y}px`;
-  menu.style.display = 'block';
-};
-
-const hidePresetContextMenu = () => {
-  if (presetContextMenu) {
-    presetContextMenu.style.display = 'none';
-  }
-  presetContextTarget = null;
-};

 // Function to convert 2D grid to flat array (for backward compatibility)
 const gridToArray = (presetsGrid) => {
@@ -1449,6 +1546,25 @@ const getDropTarget = (container, x, y) => {
  return closest.element;
 };

+/**
+ * Move dragged tile onto the drop target's slot.
+ * When moving down the list (fromIdx < toIdx), insertBefore(dragging, dropTarget) lands one index
+ * too early; use the next element sibling so the item occupies the target slot.
+ */
+const insertDraggingOntoTarget = (presetsList, dragging, dropTarget) => {
+  const siblings = [...presetsList.querySelectorAll('.draggable-preset')];
+  const fromIdx = siblings.indexOf(dragging);
+  const toIdx = siblings.indexOf(dropTarget);
+  if (fromIdx === -1 || toIdx === -1) return;
+
+  if (fromIdx < toIdx) {
+    const next = dropTarget.nextElementSibling;
+    presetsList.insertBefore(dragging, next);
+  } else {
+    presetsList.insertBefore(dragging, dropTarget);
+  }
+};
+
 // Function to render presets for a specific tab in 2D grid
 const renderTabPresets = async (tabId) => {
  const presetsList = document.getElementById('presets-list-tab');
@@ -1482,47 +1598,74 @@ const renderTabPresets = async (tabId) => {
    if (!presetsResponse.ok) {
      throw new Error('Failed to load presets');
    }
-    const allPresets = await presetsResponse.json();
+    const allPresetsRaw = await presetsResponse.json();
+    const allPresets = await filterPresetsForCurrentProfile(allPresetsRaw);
+    const paletteColors = await getCurrentProfilePaletteColors();
    
    presetsList.innerHTML = '';
-    
-    // Add drag and drop handlers to the container
-    presetsList.addEventListener('dragover', (e) => {
-      e.preventDefault();
-      const dragging = presetsList.querySelector('.dragging');
-      if (!dragging) return;
-      
-      const dropTarget = getDropTarget(presetsList, e.clientX, e.clientY);
-      if (dropTarget && dropTarget !== dragging) {
-        // Insert before drop target so the dragged item takes that cell's position
-        presetsList.insertBefore(dragging, dropTarget);
-      }
-    });
-    
-    presetsList.addEventListener('drop', async (e) => {
-      e.preventDefault();
-      const dragging = presetsList.querySelector('.dragging');
-      if (!dragging) return;
-      
-      // Get new grid layout from DOM
-      const presetElements = [...presetsList.querySelectorAll('.draggable-preset')];
-      const presetIds = presetElements.map(el => el.dataset.presetId);
-      
-      // Convert to 2D grid (3 columns)
-      const newGrid = arrayToGrid(presetIds, 3);
-      
-      // Save new grid
-      try {
-        await savePresetGrid(tabId, newGrid);
-        // Re-render to ensure consistency
-        await renderTabPresets(tabId);
-      } catch (error) {
-        console.error('Failed to save preset grid:', error);
-        alert('Failed to save preset order. Please try again.');
-        // Re-render to restore original order
-        await renderTabPresets(tabId);
-      }
-    });
+    presetsList.dataset.reorderTabId = tabId;
+
+    // Drag-and-drop on the list (wire once — re-render would duplicate listeners otherwise)
+    if (!presetsList.dataset.dragWired) {
+      presetsList.dataset.dragWired = '1';
+      // dragenter + dropEffect tell the browser this zone accepts a move (avoids ⊘ cursor)
+      presetsList.addEventListener('dragenter', (e) => {
+        if (getPresetUiMode() !== 'edit') return;
+        e.preventDefault();
+      });
+      presetsList.addEventListener('dragover', (e) => {
+        if (getPresetUiMode() !== 'edit') return;
+        e.preventDefault();
+        try {
+          e.dataTransfer.dropEffect = 'move';
+        } catch (_) {}
+        const dragging = presetsList.querySelector('.dragging');
+        if (!dragging) return;
+
+        const dropTarget = getDropTarget(presetsList, e.clientX, e.clientY);
+        // Keep dragover side-effect free; commit placement only on drop.
+        if (!dropTarget || dropTarget === dragging) {
+          delete presetsList.dataset.dropTargetId;
+          return;
+        }
+        presetsList.dataset.dropTargetId = dropTarget.dataset.presetId || '';
+      });
+
+      presetsList.addEventListener('drop', async (e) => {
+        if (getPresetUiMode() !== 'edit') return;
+        e.preventDefault();
+        const dragging = presetsList.querySelector('.dragging');
+        if (!dragging) return;
+        const targetId = presetsList.dataset.dropTargetId;
+        if (targetId) {
+          const dropTarget = presetsList.querySelector(`.draggable-preset[data-preset-id="${targetId}"]:not(.dragging)`);
+          if (dropTarget) {
+            insertDraggingOntoTarget(presetsList, dragging, dropTarget);
+          }
+        }
+        delete presetsList.dataset.dropTargetId;
+
+        const saveId = presetsList.dataset.reorderTabId;
+        const presetElements = [...presetsList.querySelectorAll('.draggable-preset')];
+        const presetIds = presetElements.map((el) => el.dataset.presetId);
+
+        const newGrid = arrayToGrid(presetIds, 3);
+
+        try {
+          if (!saveId) {
+            console.warn('No tab id for preset reorder save');
+            return;
+          }
+          await savePresetGrid(saveId, newGrid);
+          await renderTabPresets(saveId);
+        } catch (error) {
+          console.error('Failed to save preset grid:', error);
+          alert('Failed to save preset order. Please try again.');
+          const fallbackId = presetsList.dataset.reorderTabId;
+          if (fallbackId) await renderTabPresets(fallbackId);
+        }
+      });
+    }
    
    // Get the currently selected preset for this tab
    const selectedPresetId = selectedPresets[tabId];
@@ -1543,7 +1686,11 @@ const renderTabPresets = async (tabId) => {
        const preset = allPresets[presetId];
        if (preset) {
          const isSelected = presetId === selectedPresetId;
-          const wrapper = createPresetButton(presetId, preset, tabId, isSelected);
+          const displayPreset = {
+            ...preset,
+            colors: resolveColorsWithPaletteRefs(preset.colors, preset.palette_refs, paletteColors),
+          };
+          const wrapper = createPresetButton(presetId, displayPreset, tabId, isSelected);
          presetsList.appendChild(wrapper);
        }
      });
@@ -1555,15 +1702,22 @@ const renderTabPresets = async (tabId) => {
 };

 const createPresetButton = (presetId, preset, tabId, isSelected = false) => {
+  const uiMode = getPresetUiMode();
+
+  const row = document.createElement('div');
+  const canDrag = uiMode === 'edit';
+  row.className = `preset-tile-row preset-tile-row--${uiMode}${canDrag ? ' draggable-preset' : ''}`;
+  row.draggable = canDrag;
+  row.dataset.presetId = presetId;
+
  const button = document.createElement('button');
-  button.className = 'pattern-button draggable-preset';
-  button.draggable = true;
-  button.dataset.presetId = presetId;
+  button.type = 'button';
+  button.className = 'pattern-button preset-tile-main';
  if (isSelected) {
    button.classList.add('active');
  }

-  const colors = Array.isArray(preset.colors) ? preset.colors.filter(c => c) : [];
+  const colors = Array.isArray(preset.colors) ? preset.colors.filter((c) => c) : [];
  const isRainbow = (preset.pattern || '').toLowerCase() === 'rainbow';
  const barColors = isRainbow
    ? ['#FF0000', '#FF7F00', '#FFFF00', '#00FF00', '#0000FF', '#4B0082', '#8F00FF']
@@ -1584,38 +1738,76 @@ const createPresetButton = (presetId, preset, tabId, isSelected = false) => {
  presetNameLabel.className = 'pattern-button-label';
  button.appendChild(presetNameLabel);

-  button.addEventListener('click', (e) => {
+  button.addEventListener('click', () => {
    if (isDraggingPreset) return;
-    const presetsList = document.getElementById('presets-list-tab');
-    if (presetsList) {
-      presetsList.querySelectorAll('.pattern-button').forEach(btn => btn.classList.remove('active'));
+    const presetsListEl = document.getElementById('presets-list-tab');
+    if (presetsListEl) {
+      presetsListEl.querySelectorAll('.pattern-button').forEach((btn) => btn.classList.remove('active'));
    }
    button.classList.add('active');
    selectedPresets[tabId] = presetId;
-    const section = button.closest('.presets-section');
+    const section = row.closest('.presets-section');
    sendSelectForCurrentTabDevices(presetId, section);
  });

-  button.addEventListener('contextmenu', async (e) => {
-    e.preventDefault();
-    if (isDraggingPreset) return;
-    await editPresetFromTab(presetId, tabId, preset);
-  });
+  if (canDrag) {
+    row.addEventListener('dragstart', (e) => {
+      isDraggingPreset = true;
+      row.classList.add('dragging');
+      e.dataTransfer.effectAllowed = 'move';
+      e.dataTransfer.setData('text/plain', presetId);
+    });

-  button.addEventListener('dragstart', (e) => {
-    isDraggingPreset = true;
-    button.classList.add('dragging');
-    e.dataTransfer.effectAllowed = 'move';
-    e.dataTransfer.setData('text/plain', presetId);
-  });
+    row.addEventListener('dragend', () => {
+      row.classList.remove('dragging');
+      const presetsListEl = document.getElementById('presets-list-tab');
+      if (presetsListEl) {
+        delete presetsListEl.dataset.dropTargetId;
+      }
+      document.querySelectorAll('.draggable-preset').forEach((el) => el.classList.remove('drag-over'));
+      setTimeout(() => {
+        isDraggingPreset = false;
+      }, 100);
+    });
+  }

-  button.addEventListener('dragend', (e) => {
-    button.classList.remove('dragging');
-    document.querySelectorAll('.draggable-preset').forEach(el => el.classList.remove('drag-over'));
-    setTimeout(() => { isDraggingPreset = false; }, 100);
-  });
+  row.appendChild(button);

-  return button;
+  if (uiMode === 'edit') {
+    const actions = document.createElement('div');
+    actions.className = 'preset-tile-actions';
+
+    const editBtn = document.createElement('button');
+    editBtn.type = 'button';
+    editBtn.className = 'btn btn-secondary btn-small';
+    editBtn.textContent = 'Edit';
+    editBtn.title = 'Edit preset';
+    editBtn.addEventListener('click', (e) => {
+      e.preventDefault();
+      e.stopPropagation();
+      if (isDraggingPreset) return;
+      editPresetFromTab(presetId, tabId, preset);
+    });
+
+    const removeBtn = document.createElement('button');
+    removeBtn.type = 'button';
+    removeBtn.className = 'btn btn-danger btn-small';
+    removeBtn.textContent = 'Remove';
+    removeBtn.title = 'Remove from this tab';
+    removeBtn.addEventListener('click', async (e) => {
+      e.preventDefault();
+      e.stopPropagation();
+      if (isDraggingPreset) return;
+      if (!window.confirm('Remove this preset from this tab?')) return;
+      await removePresetFromTab(tabId, presetId);
+    });
+
+    actions.appendChild(editBtn);
+    actions.appendChild(removeBtn);
+    row.appendChild(actions);
+  }
+
+  return row;
 };

 const editPresetFromTab = async (presetId, tabId, existingPreset) => {
@@ -1731,3 +1923,20 @@ document.body.addEventListener('htmx:afterSwap', (event) => {
    }
  }
 });
+
+document.addEventListener('DOMContentLoaded', () => {
+  updateUiModeToggleButtons();
+  document.querySelectorAll('.ui-mode-toggle').forEach((btn) => {
+    btn.addEventListener('click', () => {
+      const next = getPresetUiMode() === 'edit' ? 'run' : 'edit';
+      setPresetUiMode(next);
+      updateUiModeToggleButtons();
+      const mainMenu = document.getElementById('main-menu-dropdown');
+      if (mainMenu) mainMenu.classList.remove('open');
+      const leftPanel = document.querySelector('.presets-section[data-tab-id]');
+      if (leftPanel) {
+        renderTabPresets(leftPanel.dataset.tabId);
+      }
+    });
+  });
+});
--- a/src/static/profiles.js
+++ b/src/static/profiles.js
@@ -4,6 +4,7 @@ document.addEventListener("DOMContentLoaded", () => {
  const profilesCloseButton = document.getElementById("profiles-close-btn");
  const profilesList = document.getElementById("profiles-list");
  const newProfileInput = document.getElementById("new-profile-name");
+  const newProfileSeedDjInput = document.getElementById("new-profile-seed-dj");
  const createProfileButton = document.getElementById("create-profile-btn");

  if (!profilesButton || !profilesModal || !profilesList) {
@@ -19,6 +20,18 @@ document.addEventListener("DOMContentLoaded", () => {
    profilesModal.classList.remove("active");
  };

+  const refreshTabsForActiveProfile = async () => {
+    // Clear stale current tab so tab controller falls back to first tab of applied profile.
+    document.cookie = "current_tab=; path=/; max-age=0";
+
+    if (window.tabsManager && typeof window.tabsManager.loadTabs === "function") {
+      await window.tabsManager.loadTabs();
+    }
+    if (window.tabsManager && typeof window.tabsManager.loadTabsModal === "function") {
+      await window.tabsManager.loadTabsModal();
+    }
+  };
+
  const renderProfiles = (profiles, currentProfileId) => {
    profilesList.innerHTML = "";
    let entries = [];
@@ -66,7 +79,7 @@ document.addEventListener("DOMContentLoaded", () => {
            throw new Error("Failed to apply profile");
          }
          await loadProfiles();
-          document.body.dispatchEvent(new Event("tabs-updated"));
+          await refreshTabsForActiveProfile();
        } catch (error) {
          console.error("Apply profile failed:", error);
          alert("Failed to apply profile.");
@@ -115,22 +128,8 @@ document.addEventListener("DOMContentLoaded", () => {
              headers: { Accept: "application/json" },
            });
          }
-          document.cookie = "current_tab=; path=/; max-age=0";
          await loadProfiles();
-          if (typeof window.loadTabs === "function") {
-            await window.loadTabs();
-          }
-          if (typeof window.loadTabsModal === "function") {
-            await window.loadTabsModal();
-          }
-          const tabContent = document.getElementById("tab-content");
-          if (tabContent) {
-            tabContent.innerHTML = `
-              <div class="tab-content-placeholder">
-                Select a tab to get started
-              </div>
-            `;
-          }
+          await refreshTabsForActiveProfile();
        } catch (error) {
          console.error("Clone profile failed:", error);
          alert("Failed to clone profile.");
@@ -210,7 +209,10 @@ document.addEventListener("DOMContentLoaded", () => {
      const response = await fetch("/profiles", {
        method: "POST",
        headers: { "Content-Type": "application/json" },
-        body: JSON.stringify({ name }),
+        body: JSON.stringify({
+          name,
+          seed_dj_tab: !!(newProfileSeedDjInput && newProfileSeedDjInput.checked),
+        }),
      });
      if (!response.ok) {
        throw new Error("Failed to create profile");
@@ -236,23 +238,11 @@ document.addEventListener("DOMContentLoaded", () => {
      }

      newProfileInput.value = "";
-      // Clear current tab and refresh the UI so the new profile starts empty.
-      document.cookie = "current_tab=; path=/; max-age=0";
+      if (newProfileSeedDjInput) {
+        newProfileSeedDjInput.checked = false;
+      }
      await loadProfiles();
-      if (typeof window.loadTabs === "function") {
-        await window.loadTabs();
-      }
-      if (typeof window.loadTabsModal === "function") {
-        await window.loadTabsModal();
-      }
-      const tabContent = document.getElementById("tab-content");
-      if (tabContent) {
-        tabContent.innerHTML = `
-          <div class="tab-content-placeholder">
-            Select a tab to get started
-          </div>
-        `;
-      }
+      await refreshTabsForActiveProfile();
    } catch (error) {
      console.error("Create profile failed:", error);
      alert("Failed to create profile.");
--- a/src/static/style.css
+++ b/src/static/style.css
@@ -77,6 +77,11 @@ header h1 {
    background-color: #333;
 }

+/* Header/menu actions that should only appear in Edit mode */
+body.preset-ui-run .edit-mode-only {
+    display: none !important;
+}
+
 .btn {
    padding: 0.45rem 0.9rem;
    border: none;
@@ -596,6 +601,52 @@ header h1 {
    position: relative;
 }

+/* Preset tile: main button + optional edit/remove (Edit mode) */
+.preset-tile-row {
+    display: flex;
+    flex-direction: row;
+    align-items: stretch;
+    min-width: 0;
+    min-height: 0;
+}
+
+.preset-tile-row--run .preset-tile-actions {
+    display: none;
+}
+
+.preset-tile-main {
+    flex: 1;
+    min-width: 0;
+    height: 5rem;
+}
+
+.preset-tile-actions {
+    display: flex;
+    flex-direction: column;
+    gap: 0.2rem;
+    justify-content: center;
+    flex-shrink: 0;
+    padding: 0.15rem 0 0.15rem 0.25rem;
+}
+
+.preset-tile-actions .btn {
+    flex: 1 1 0;
+    min-height: 0;
+    padding: 0.15rem 0.35rem;
+    font-size: 0.68rem;
+    line-height: 1.15;
+    white-space: nowrap;
+}
+
+.ui-mode-toggle--edit {
+    background-color: #4a3f8f;
+    border: 1px solid #7b6fd6;
+}
+
+.ui-mode-toggle--edit:hover {
+    background-color: #5a4f9f;
+}
+
 /* Preset select buttons inside the tab grid */
 #presets-list-tab .pattern-button {
    display: flex;
--- a/src/static/tabs.js
+++ b/src/static/tabs.js
@@ -1,6 +1,11 @@
 // Tab management JavaScript
 let currentTabId = null;

+const isEditModeActive = () => {
+    const toggle = document.querySelector('.ui-mode-toggle');
+    return !!(toggle && toggle.getAttribute('aria-pressed') === 'true');
+};
+
 // Get current tab from cookie
 function getCurrentTabFromCookie() {
    const cookies = document.cookie.split(';');
@@ -38,10 +43,12 @@ async function loadTabs() {
        
        // Load current tab content if available
        if (currentTabId) {
-            loadTabContent(currentTabId);
+            await loadTabContent(currentTabId);
        } else if (data.tab_order && data.tab_order.length > 0) {
            // Set first tab as current if none is set
-            await setCurrentTab(data.tab_order[0]);
+            const firstTabId = data.tab_order[0];
+            await setCurrentTab(firstTabId);
+            await loadTabContent(firstTabId);
        }
    } catch (error) {
        console.error('Failed to load tabs:', error);
@@ -62,6 +69,7 @@ function renderTabsList(tabs, tabOrder, currentTabId) {
        return;
    }
    
+    const editMode = isEditModeActive();
    let html = '<div class="tabs-list">';
    for (const tabId of tabOrder) {
        const tab = tabs[tabId];
@@ -71,7 +79,7 @@ function renderTabsList(tabs, tabOrder, currentTabId) {
            html += `
                <button class="tab-button ${activeClass}" 
                        data-tab-id="${tabId}"
-                        title="Click to select, right-click to edit"
+                        title="${editMode ? 'Click to select, right-click to edit' : 'Click to select'}"
                        onclick="selectTab('${tabId}')">
                    ${tabName}
                </button>
@@ -106,6 +114,7 @@ function renderTabsListModal(tabs, tabOrder, currentTabId) {
        return;
    }

+    const editMode = isEditModeActive();
    entries.forEach(([tabId, tab]) => {
        const row = document.createElement("div");
        row.className = "profiles-row";
@@ -224,10 +233,12 @@ function renderTabsListModal(tabs, tabOrder, currentTabId) {

        row.appendChild(label);
        row.appendChild(applyButton);
-        row.appendChild(editButton);
        row.appendChild(sendPresetsButton);
-        row.appendChild(cloneButton);
-        row.appendChild(deleteButton);
+        if (editMode) {
+            row.appendChild(editButton);
+            row.appendChild(cloneButton);
+            row.appendChild(deleteButton);
+        }
        container.appendChild(row);
    });
 }
@@ -714,6 +725,9 @@ document.addEventListener('DOMContentLoaded', () => {

    // Right-click on a tab button in the main header bar to edit that tab
    document.addEventListener('contextmenu', async (event) => {
+        if (!isEditModeActive()) {
+            return;
+        }
        const btn = event.target.closest('.tab-button');
        if (!btn || !btn.dataset.tabId) {
            return;
@@ -796,11 +810,22 @@ document.addEventListener('DOMContentLoaded', () => {
            await sendProfilePresets();
        });
    }
+
+    // When run/edit mode toggles, refresh tabs UI so edit actions show/hide immediately.
+    document.querySelectorAll('.ui-mode-toggle').forEach((btn) => {
+        btn.addEventListener('click', async () => {
+            await loadTabs();
+            if (tabsModal && tabsModal.classList.contains('active')) {
+                await loadTabsModal();
+            }
+        });
+    });
 });

 // Export for use in other scripts
 window.tabsManager = {
    loadTabs,
+    loadTabsModal,
    selectTab,
    createTab,
    updateTab,
--- a/src/templates/index.html
+++ b/src/templates/index.html
@@ -15,24 +15,26 @@
                </div>
            </div>
            <div class="header-actions">
-                <button class="btn btn-secondary" id="tabs-btn">Tabs</button>
-                <button class="btn btn-secondary" id="color-palette-btn">Color Palette</button>
-                <button class="btn btn-secondary" id="presets-btn">Presets</button>
+                <button class="btn btn-secondary edit-mode-only" id="tabs-btn">Tabs</button>
+                <button class="btn btn-secondary edit-mode-only" id="color-palette-btn">Color Palette</button>
+                <button class="btn btn-secondary edit-mode-only" id="presets-btn">Presets</button>
                <button class="btn btn-secondary" id="send-profile-presets-btn">Send Presets</button>
-                <button class="btn btn-secondary" id="patterns-btn">Patterns</button>
-                <button class="btn btn-secondary" id="profiles-btn">Profiles</button>
+                <button class="btn btn-secondary edit-mode-only" id="patterns-btn">Patterns</button>
+                <button class="btn btn-secondary edit-mode-only" id="profiles-btn">Profiles</button>
                <button class="btn btn-secondary" id="settings-btn">Settings</button>
                <button class="btn btn-secondary" id="help-btn">Help</button>
+                <button type="button" class="btn btn-secondary ui-mode-toggle" id="ui-mode-toggle" aria-pressed="false" title="Switch preset strip mode — label is the mode you will switch to">Edit mode</button>
            </div>
            <div class="header-menu-mobile">
                <button class="btn btn-secondary" id="main-menu-btn">Menu</button>
                <div id="main-menu-dropdown" class="main-menu-dropdown">
-                    <button type="button" data-target="tabs-btn">Tabs</button>
-                    <button type="button" data-target="color-palette-btn">Color Palette</button>
-                    <button type="button" data-target="presets-btn">Presets</button>
+                    <button type="button" class="ui-mode-toggle" id="ui-mode-toggle-mobile" aria-pressed="false">Edit mode</button>
+                    <button type="button" class="edit-mode-only" data-target="tabs-btn">Tabs</button>
+                    <button type="button" class="edit-mode-only" data-target="color-palette-btn">Color Palette</button>
+                    <button type="button" class="edit-mode-only" data-target="presets-btn">Presets</button>
                    <button type="button" data-target="send-profile-presets-btn">Send Presets</button>
-                    <button type="button" data-target="patterns-btn">Patterns</button>
-                    <button type="button" data-target="profiles-btn">Profiles</button>
+                    <button type="button" class="edit-mode-only" data-target="patterns-btn">Patterns</button>
+                    <button type="button" class="edit-mode-only" data-target="profiles-btn">Profiles</button>
                    <button type="button" data-target="settings-btn">Settings</button>
                    <button type="button" data-target="help-btn">Help</button>
                </div>
@@ -92,6 +94,12 @@
                <input type="text" id="new-profile-name" placeholder="Profile name">
                <button class="btn btn-primary" id="create-profile-btn">Create</button>
            </div>
+            <div class="form-group" style="margin-top: 0.5rem; margin-bottom: 0;">
+                <label style="display: flex; align-items: center; gap: 0.5rem; margin-bottom: 0;">
+                    <input type="checkbox" id="new-profile-seed-dj">
+                    DJ tab
+                </label>
+            </div>
            <div id="profiles-list" class="profiles-list"></div>
            <div class="modal-actions">
                <button class="btn btn-secondary" id="profiles-close-btn">Close</button>
@@ -126,9 +134,8 @@
            <label>Colors</label>
            <div id="preset-colors-container" class="preset-colors-container"></div>
            <div class="profiles-actions">
-                <input type="color" id="preset-new-color" value="#ffffff">
-                <button class="btn btn-secondary btn-small" id="preset-add-color-btn">Add Color</button>
-                <button class="btn btn-secondary btn-small" id="preset-add-from-palette-btn">Add from Palette</button>
+                <input type="color" id="preset-new-color" value="#ffffff" title="Choose color (auto-adds)">
+                <button class="btn btn-secondary btn-small" id="preset-add-from-palette-btn">From Palette</button>
            </div>
            <div class="profiles-actions">
                <div class="preset-editor-field">
@@ -204,7 +211,6 @@
            <div id="palette-container" class="profiles-list"></div>
            <div class="profiles-actions">
                <input type="color" id="palette-new-color" value="#ffffff">
-                <button class="btn btn-primary" id="palette-add-color-btn">Add Color</button>
            </div>
            <div class="modal-actions">
                <button class="btn btn-secondary" id="color-palette-close-btn">Close</button>
@@ -228,9 +234,10 @@
            <h3>Presets in a tab</h3>
            <ul>
                <li><strong>Select preset</strong>: left-click a preset tile to select it and send a <code>select</code> message to all devices in the tab.</li>
-                <li><strong>Edit preset</strong>: right-click a preset tile and choose <strong>Edit preset…</strong>.</li>
-                <li><strong>Remove from tab</strong>: right-click a preset tile and choose <strong>Remove from this tab</strong> (the preset itself is not deleted, only its link from this tab).</li>
-                <li><strong>Reorder presets</strong>: drag preset tiles to change their order; the new layout is saved automatically.</li>
+                <li><strong>Run vs Edit mode</strong>: use the mode button in the menu (it shows the mode you will <em>switch to</em>). In <strong>Edit mode</strong>, each preset tile shows <strong>Edit</strong> and <strong>Remove</strong> on the right.</li>
+                <li><strong>Edit preset</strong>: switch to <strong>Edit mode</strong> (menu button) and use <strong>Edit</strong> on each tile.</li>
+                <li><strong>Remove from tab</strong>: in <strong>Edit mode</strong>, use <strong>Remove</strong> on the tile (the preset itself is not deleted, only its link from this tab).</li>
+                <li><strong>Reorder presets</strong>: in <strong>Edit mode</strong> only, drag tiles to change order; the layout saves automatically.</li>
            </ul>

            <h3>Presets, profiles & colors</h3>
@@ -287,7 +294,7 @@

                    <div class="form-group">
                        <label for="ap-password">AP Password</label>
-                        <input type="password" id="ap-password" name="password" placeholder="Enter AP password (min 8 chars)">
+                        <input type="password" id="ap-password" name="password" placeholder="Enter AP password (min 8 chars)" data-bwignore>
                        <small>Leave empty for open network (min 8 characters if set)</small>
                    </div>

--- a/src/templates/settings.html
+++ b/src/templates/settings.html
@@ -193,7 +193,7 @@

                    <div class="form-group">
                        <label for="ap-password">AP Password</label>
-                        <input type="password" id="ap-password" name="password" placeholder="Enter AP password (min 8 chars)">
+                        <input type="password" id="ap-password" name="password" placeholder="Enter AP password (min 8 chars)" data-bwignore>
                        <small>Leave empty for open network (min 8 characters if set)</small>
                    </div>

--- a/tests/models/run_all.py
+++ b/tests/models/run_all.py
@@ -12,6 +12,7 @@ from test_group import test_group
 from test_sequence import test_sequence
 from test_tab import test_tab
 from test_palette import test_palette
+from test_device import test_device

 def run_all_tests():
    """Run all model tests."""
@@ -27,6 +28,7 @@ def run_all_tests():
        ("Sequence", test_sequence),
        ("Tab", test_tab),
        ("Palette", test_palette),
+        ("Device", test_device),
    ]
    
    passed = 0
--- a/tests/models/test_device.py
+++ b/tests/models/test_device.py
@@ -0,0 +1,64 @@
+from models.device import Device
+import os
+
+def test_device():
+    """Test Device model CRUD operations."""
+    db_dir = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))), "db")
+    device_file = os.path.join(db_dir, "device.json")
+    if os.path.exists(device_file):
+        os.remove(device_file)
+
+    devices = Device()
+
+    print("Testing create device")
+    device_id = devices.create("Test Device", address="aa:bb:cc:dd:ee:ff", default_pattern="on", tabs=["1", "2"])
+    print(f"Created device with ID: {device_id}")
+    assert device_id is not None
+    assert device_id in devices
+
+    print("\nTesting read device")
+    device = devices.read(device_id)
+    print(f"Read: {device}")
+    assert device is not None
+    assert device["name"] == "Test Device"
+    assert device["address"] == "aabbccddeeff"
+    assert device["default_pattern"] == "on"
+    assert device["tabs"] == ["1", "2"]
+
+    print("\nTesting address normalization")
+    devices.update(device_id, {"address": "11:22:33:44:55:66"})
+    updated = devices.read(device_id)
+    assert updated["address"] == "112233445566"
+
+    print("\nTesting update device")
+    update_data = {
+        "name": "Updated Device",
+        "default_pattern": "rainbow",
+        "tabs": ["1", "2", "3"],
+    }
+    result = devices.update(device_id, update_data)
+    assert result is True
+    updated = devices.read(device_id)
+    assert updated["name"] == "Updated Device"
+    assert updated["default_pattern"] == "rainbow"
+    assert len(updated["tabs"]) == 3
+
+    print("\nTesting list devices")
+    device_list = devices.list()
+    print(f"Device list: {device_list}")
+    assert device_id in device_list
+
+    print("\nTesting delete device")
+    deleted = devices.delete(device_id)
+    assert deleted is True
+    assert device_id not in devices
+
+    print("\nTesting read after delete")
+    device = devices.read(device_id)
+    assert device is None
+
+    print("\nAll device tests passed!")
+
+
+if __name__ == "__main__":
+    test_device()
--- a/tests/models/test_model.py
+++ b/tests/models/test_model.py
@@ -6,11 +6,13 @@ def test_model():
    # Create a test model class
    class TestModel(Model):
        pass
-    
-    # Clean up any existing test file
-    if os.path.exists("TestModel.json"):
-        os.remove("TestModel.json")
-    
+
+    # Clean up any existing test file (model uses db/<classname>.json)
+    db_dir = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))), "db")
+    testmodel_file = os.path.join(db_dir, "testmodel.json")
+    if os.path.exists(testmodel_file):
+        os.remove(testmodel_file)
+
    model = TestModel()
    
    print("Testing get_next_id with empty model")
@@ -43,9 +45,9 @@ def test_model():
    assert hasattr(model2, 'set_defaults')
    
    # Clean up
-    if os.path.exists("TestModel.json"):
-        os.remove("TestModel.json")
-    
+    if os.path.exists(testmodel_file):
+        os.remove(testmodel_file)
+
    print("\nAll model base class tests passed!")


--- a/tests/models/test_palette.py
+++ b/tests/models/test_palette.py
@@ -2,10 +2,14 @@ from models.pallet import Palette
 import os

 def test_palette():
-    """Test Palette model CRUD operations."""
-    # Clean up any existing test file
-    if os.path.exists("Palette.json"):
-        os.remove("Palette.json")
+    """Test Palette model CRUD operations.
+    Palette stores a list of colors per ID; read() returns that list (or unwraps from dict).
+    """
+    # Clean up any existing test file (model uses db/palette.json from project root)
+    db_dir = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))), "db")
+    palette_file = os.path.join(db_dir, "palette.json")
+    if os.path.exists(palette_file):
+        os.remove(palette_file)
    
    palettes = Palette()
    
@@ -19,10 +23,12 @@ def test_palette():
    print("\nTesting read palette")
    palette = palettes.read(palette_id)
    print(f"Read: {palette}")
+    # read() returns list of colors (name is not stored)
    assert palette is not None
-    assert palette["name"] == "test_palette"
-    assert len(palette["colors"]) == 4
-    assert "#FF0000" in palette["colors"]
+    assert isinstance(palette, list) or (isinstance(palette, dict) and "colors" in palette)
+    colors_read = palette if isinstance(palette, list) else palette.get("colors", [])
+    assert len(colors_read) == 4
+    assert "#FF0000" in colors_read
    
    print("\nTesting update palette")
    update_data = {
@@ -32,9 +38,9 @@ def test_palette():
    result = palettes.update(palette_id, update_data)
    assert result is True
    updated = palettes.read(palette_id)
-    assert updated["name"] == "updated_palette"
-    assert len(updated["colors"]) == 3
-    assert "#FF00FF" in updated["colors"]
+    updated_colors = updated if isinstance(updated, list) else (updated.get("colors") or [])
+    assert len(updated_colors) == 3
+    assert "#FF00FF" in updated_colors
    
    print("\nTesting list palettes")
    palette_list = palettes.list()
@@ -48,7 +54,8 @@ def test_palette():
    
    print("\nTesting read after delete")
    palette = palettes.read(palette_id)
-    assert palette is None
+    # read() returns [] when id is missing (value or [])
+    assert palette == [] or palette is None
    
    print("\nAll palette tests passed!")

--- a/tests/models/test_profile.py
+++ b/tests/models/test_profile.py
@@ -2,10 +2,14 @@ from models.profile import Profile
 import os

 def test_profile():
-    """Test Profile model CRUD operations."""
-    # Clean up any existing test file
-    if os.path.exists("Profile.json"):
-        os.remove("Profile.json")
+    """Test Profile model CRUD operations.
+    Profile create() sets name, type, tabs (list of tab IDs), scenes, palette_id.
+    """
+    # Clean up any existing test file (model uses db/profile.json from project root)
+    db_dir = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))), "db")
+    profile_file = os.path.join(db_dir, "profile.json")
+    if os.path.exists(profile_file):
+        os.remove(profile_file)
    
    profiles = Profile()
    
@@ -21,15 +25,13 @@ def test_profile():
    assert profile is not None
    assert profile["name"] == "test_profile"
    assert "tabs" in profile
-    assert "palette" in profile
-    assert "tab_order" in profile
+    assert "palette_id" in profile
+    assert "type" in profile
    
    print("\nTesting update profile")
    update_data = {
        "name": "updated_profile",
-        "tabs": {"tab1": {"names": ["1"], "presets": []}},
-        "palette": ["#FF0000", "#00FF00"],
-        "tab_order": ["tab1"]
+        "tabs": ["tab1"],
    }
    result = profiles.update(profile_id, update_data)
    assert result is True
--- a/tests/test_browser.py
+++ b/tests/test_browser.py
@@ -2,6 +2,9 @@
 """
 Browser automation tests using Selenium.
 Tests run against the device at 192.168.4.1 in an actual browser.
+
+On Pi OS Lite (no desktop) these tests are skipped unless headless Chromium
+and chromedriver are installed (e.g. chromium-browser chromium-chromedriver).
 """

 import sys
@@ -13,8 +16,8 @@ from selenium import webdriver
 from selenium.webdriver.common.by import By
 from selenium.webdriver.support.ui import WebDriverWait
 from selenium.webdriver.support import expected_conditions as EC
-from selenium.webdriver.chrome.options import Options
-from selenium.webdriver.chrome.service import Service
+from selenium.webdriver.chrome.options import Options as ChromeOptions
+from selenium.webdriver.firefox.options import Options as FirefoxOptions
 from selenium.webdriver.common.action_chains import ActionChains
 from selenium.common.exceptions import TimeoutException, NoSuchElementException

@@ -33,24 +36,41 @@ class BrowserTest:
        self.created_presets: List[str] = []
    
    def setup(self):
-        """Set up the browser driver."""
+        """Set up the browser driver. Tries Chrome first, then Firefox."""
+        err_chrome, err_firefox = None, None
+        # Try Chrome first
        try:
-            chrome_options = Options()
+            opts = ChromeOptions()
            if self.headless:
-                chrome_options.add_argument('--headless')
-            chrome_options.add_argument('--no-sandbox')
-            chrome_options.add_argument('--disable-dev-shm-usage')
-            chrome_options.add_argument('--disable-gpu')
-            chrome_options.add_argument('--window-size=1920,1080')
-            
-            self.driver = webdriver.Chrome(options=chrome_options)
+                opts.add_argument('--headless')
+            opts.add_argument('--no-sandbox')
+            opts.add_argument('--disable-dev-shm-usage')
+            opts.add_argument('--disable-gpu')
+            opts.add_argument('--window-size=1920,1080')
+            self.driver = webdriver.Chrome(options=opts)
            self.driver.implicitly_wait(5)
-            print("✓ Browser started")
+            print("✓ Browser started (Chrome)")
            return True
        except Exception as e:
-            print(f"✗ Failed to start browser: {e}")
-            print("  Make sure Chrome and ChromeDriver are installed")
-            return False
+            err_chrome = e
+        # Fallback to Firefox
+        try:
+            opts = FirefoxOptions()
+            if self.headless:
+                opts.add_argument('--headless')
+            self.driver = webdriver.Firefox(options=opts)
+            self.driver.implicitly_wait(5)
+            print("✓ Browser started (Firefox)")
+            return True
+        except Exception as e:
+            err_firefox = e
+        print("✗ Failed to start browser.")
+        if err_chrome:
+            print(f"  Chrome: {err_chrome}")
+        if err_firefox:
+            print(f"  Firefox: {err_firefox}")
+        print("  On Raspberry Pi (aarch64), install: chromium-browser and chromium-chromedriver")
+        return False
    
    def teardown(self):
        """Close the browser."""
@@ -209,46 +229,6 @@ class BrowserTest:
        except Exception as e:
            print(f"    ⚠ Cleanup error: {e}")
    
-    def cleanup_test_data(self):
-        """Clean up test data created during tests."""
-        try:
-            # Use requests to make API calls for cleanup
-            session = requests.Session()
-            
-            # Delete created presets
-            for preset_id in self.created_presets:
-                try:
-                    response = session.delete(f"{self.base_url}/presets/{preset_id}")
-                    if response.status_code == 200:
-                        print(f"  ✓ Cleaned up preset: {preset_id}")
-                except Exception as e:
-                    print(f"  ⚠ Failed to cleanup preset {preset_id}: {e}")
-            
-            # Delete created tabs
-            for tab_id in self.created_tabs:
-                try:
-                    response = session.delete(f"{self.base_url}/tabs/{tab_id}")
-                    if response.status_code == 200:
-                        print(f"  ✓ Cleaned up tab: {tab_id}")
-                except Exception as e:
-                    print(f"  ⚠ Failed to cleanup tab {tab_id}: {e}")
-            
-            # Delete created profiles
-            for profile_id in self.created_profiles:
-                try:
-                    response = session.delete(f"{self.base_url}/profiles/{profile_id}")
-                    if response.status_code == 200:
-                        print(f"  ✓ Cleaned up profile: {profile_id}")
-                except Exception as e:
-                    print(f"  ⚠ Failed to cleanup profile {profile_id}: {e}")
-            
-            # Clear the lists
-            self.created_tabs.clear()
-            self.created_profiles.clear()
-            self.created_presets.clear()
-        except Exception as e:
-            print(f"  ⚠ Cleanup error: {e}")
-    
    def fill_input(self, by, value, text, timeout=10):
        """Fill an input field."""
        try:
@@ -553,7 +533,7 @@ def test_mobile_tab_presets_two_columns():
        container = bt.wait_for_element(By.ID, 'presets-list-tab', timeout=10)
        assert container is not None, "presets-list-tab not found"

-        tiles = bt.driver.find_elements(By.CSS_SELECTOR, '#presets-list-tab .draggable-preset')
+        tiles = bt.driver.find_elements(By.CSS_SELECTOR, '#presets-list-tab .preset-tile-row')
        # Need at least 2 presets to make this meaningful
        assert len(tiles) >= 2, "Fewer than 2 presets found for tab"

@@ -902,14 +882,20 @@ def test_preset_drag_and_drop(browser: BrowserTest) -> bool:
            import traceback
            traceback.print_exc()
        
-        # Test 5: Find presets in tab and test drag and drop
+        # Test 5: Find presets in tab and test drag and drop (Edit mode only)
        total += 1
        try:
            # Wait for presets to load in the tab
            presets_list_tab = browser.wait_for_element(By.ID, 'presets-list-tab', timeout=5)
            if presets_list_tab:
                time.sleep(1)  # Wait for presets to render
-                
+
+                # Reordering is only available in Edit mode (tiles get .draggable-preset)
+                mode_toggle = browser.wait_for_element(By.CSS_SELECTOR, '.ui-mode-toggle', timeout=5)
+                if mode_toggle and mode_toggle.get_attribute('aria-pressed') == 'false':
+                    mode_toggle.click()
+                    time.sleep(0.5)
+
                # Find draggable preset elements - wait a bit more for rendering
                time.sleep(1)
                draggable_presets = browser.driver.find_elements(By.CSS_SELECTOR, '#presets-list-tab .draggable-preset')
@@ -1005,11 +991,19 @@ def main():
    print("LED Controller Browser Tests")
    print(f"Testing against: {BASE_URL}")
    print("=" * 60)
-    
+
+    # On Pi OS Lite there is no browser by default; skip with exit 0 instead of failing
+    browser = BrowserTest(headless=True)
+    if not browser.setup():
+        print("\nSkipped (Pi OS Lite / no browser). Install chromium-browser and")
+        print("chromium-chromedriver to run browser tests, or run on Pi OS with desktop.")
+        sys.exit(0)
+    browser.teardown()
+
    browser = BrowserTest(headless=False)  # Set to True for headless mode
-    
+
    results = []
-    
+
    # Run browser tests
    results.append(("Browser Connection", test_browser_connection(browser)))
    results.append(("Tabs UI", test_tabs_ui(browser)))
--- a/tests/test_endpoints.py
+++ b/tests/test_endpoints.py
@@ -499,6 +499,7 @@ def test_static_files(client: TestClient) -> bool:
        '/static/tabs.js',
        '/static/presets.js',
        '/static/profiles.js',
+        '/static/devices.js',
    ]
    
    for file_path in static_files:
Author	SHA1	Message	Date
Jimmy	764d918d5b	data: update local db fixtures and browser test expectations Made-with: Cursor	2026-03-21 23:15:55 +13:00
Jimmy	edadb40cb6	docs: rewrite API reference for current HTTP and driver flows Made-with: Cursor	2026-03-21 23:15:44 +13:00
Jimmy	9323719a85	feat(ui): add run/edit workflow and improve preset color editing Made-with: Cursor	2026-03-21 23:15:31 +13:00
Jimmy	91de705647	feat(profiles): seed new profiles and refresh tabs on apply Made-with: Cursor	2026-03-21 23:15:19 +13:00
Jimmy	3ee7b74152	fix(api): stabilize palette and preset endpoints Made-with: Cursor	2026-03-21 23:15:08 +13:00
Jimmy	98bbdcbb3d	chore: add dev watch command to Pipfile scripts Made-with: Cursor	2026-03-21 23:15:00 +13:00
Jimmy	a2abd3e833	data: refresh db JSON fixtures Made-with: Cursor	2026-03-21 20:17:33 +13:00
Jimmy	550217c443	ui: data-bwignore on AP password fields for password managers Made-with: Cursor	2026-03-21 20:17:33 +13:00
Jimmy	2d2032e8b9	esp32: log startup and UART receive for debugging Made-with: Cursor	2026-03-21 20:17:33 +13:00
Jimmy	81bf4dded5	docs: update msg.json example payload Made-with: Cursor	2026-03-21 20:17:33 +13:00
Jimmy	a75e27e3d2	feat: device model, API, static UI, and endpoint tests Made-with: Cursor	2026-03-21 20:17:33 +13:00
Jimmy	13538c39a6	tests: skip browser tests when no driver; try Firefox after Chrome Made-with: Cursor	2026-03-21 20:17:33 +13:00
Jimmy	7b724e9ce1	tests: point model tests at db/ and align palette assertions Made-with: Cursor	2026-03-21 20:17:33 +13:00
Jimmy	aaca5435e9	chore: gitignore local settings.json (session secret) Made-with: Cursor	2026-03-21 20:17:33 +13:00
Jimmy	b64dacc1c3	Stop ignoring esp32; drop esp32 rules from .gitignore Made-with: Cursor	2026-03-21 20:08:24 +13:00
Jimmy	8689bdb6ef	Restore esp32 MicroPython sources (main, benchmark_peers) Adjust .gitignore to ignore esp32/* except *.py so firmware .bin stays untracked. Made-with: Cursor	2026-03-21 19:59:52 +13:00
Jimmy	c178e87966	Ignore esp32 folder	2026-03-21 19:53:19 +13:00
Jimmy	dfe7ae50d2	Add led-tool and led-driver submodules	2026-03-21 19:52:59 +13:00
Jimmy	8e87559af6	Add led-tool and led-driver as submodules	2026-03-21 19:52:14 +13:00
Jimmy	aa3546e9ac	Remove obsolete scripts and root config files Drop clear-debug-log, install, run_web, send_empty_json, esp32 helpers, and root msg.json/settings.json in favor of current layout. Made-with: Cursor	2026-03-21 19:47:29 +13:00
Jimmy	b56af23cbf	Add scripts: start, copy ESP32 main, install boot service Made-with: Cursor	2026-03-15 23:43:27 +13:00
				`@@ -1 +0,0 @@`
				`{"session_secret_key": "06a2a6ac631cc8db0658373b37f7fe922a8a3ed3a27229e1adb5448cb368f2b7"}`