Simplify slideshow: load-on-demand, no preloading; add JS cache-busting

advanceSlide now sets src and waits for onload on the next slot directly —
no preloading, no transitionend, no setTimeout. Local files load in
milliseconds so preloading is unnecessary complexity that was causing
the slideshow to stall.

Also adds ?v=<mtime> cache-busting to the app.js script tag so Chromium
always picks up new JS after a deploy.

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

README.md

@@ -1,17 +1,33 @@
 # Family Calendar Display
 
-A smart display application for Raspberry Pi that shows time, weather, calendar events, and rotating background images.
+A smart display application for Raspberry Pi that shows a color-coded, week-view family calendar with live weather, styled after wall-mounted family calendar devices (e.g. Skylight).
 
 **Project created:** February 14, 2026
+**UI redesigned:** June 30, 2026 — switched from a scrolling event list over a photo background to a light-themed week grid with per-person event colors.
 
 ## Features
 
+- 📅 **Week-View Calendar** - Sunday–Saturday grid with a "Next Week" preview column, Prev/Next navigation
+- 👨‍👩‍👧‍👦 **Color-Coded Family Members** - Events tagged `[Name]` are shown in that person's color (see below)
+- 🔎 **Filter by Person** - Dropdown to show only one family member's events
+- 🌤️ **Weather** - Current temperature and icon in the header (OpenWeatherMap)
 - 🕐 **Real-time Clock** - Current time and date display
-- 🌤️ **Weather** - Current weather and 3-day forecast (OpenWeatherMap)
-- 📅 **Google Calendar** - Calendar events display (supports public iCal feeds)
-- 🖼️ **Rotating Backgrounds** - Beautiful images from local directory
-- 🎨 **Dynamic Text Color** - Automatically adjusts text color based on background brightness
-- 😄 **Dad Jokes** - Random jokes to brighten your day (optional)
+- 📌 **Read-only by design** - The "+" button is a visual affordance only; this app reads a public iCal feed and cannot write events back to Google Calendar. Add/edit events directly in Google Calendar.
+
+> The previous rotating-background-photo and dad-joke features were dropped in the redesign to match the cleaner device look. The `/api/background` and `/api/joke` endpoints still exist server-side if you want to bring them back.
+
+## Family Member Colors
+
+Prefix an event title in Google Calendar with `[Name]` (case-insensitive) and the app will strip the prefix and color the event card accordingly. Unprefixed events fall back to a neutral gray "Family" color.
+
+| Name / alias | Color |
+|---|---|
+| `[Ludwig]` or `[Dad]` | Blue |
+| `[Michelle]` or `[Mom]` | Pink |
+| `[Jason]` | Green |
+| `[Daniel]` | Yellow |
+
+Example: an event titled `[Daniel] Football Practice` displays as **Football Practice** in Daniel's yellow card. Member names/aliases/colors are configured in `config.py` (`FAMILY_MEMBERS`).
 
 ## Requirements
 
@@ -98,30 +114,9 @@ If you prefer to use private calendars with authentication:
 6. Save it as `credentials/google_calendar_credentials.json`
 7. Share your calendar with the service account email
 
-### 6. Add Background Images
+### 6. Set Up Family Member Colors (optional)
 
-Place your images in the `static/backgrounds/` directory:
-
-```bash
-cp /path/to/your/images/*.jpg static/backgrounds/
-```
-
-**Supported formats:** JPG, JPEG, PNG, GIF, WebP
-
-**Recommended specifications:**
-- Resolution: 1920x1080 or higher
-- Aspect ratio: 16:9 (for full-screen displays)
-- File size: Keep under 5MB for faster loading
-
-**Changing Image Rotation Interval:**
-
-Edit `static/js/app.js`:
-```javascript
-const INTERVALS = {
-    BACKGROUND: 3600000,  // Milliseconds (3600000 = 60 minutes)
-    ...
-};
-```
+Prefix event titles in your calendar with `[Name]` to color-code them per person — see [Family Member Colors](#family-member-colors) above. Edit `FAMILY_MEMBERS` in `config.py` to change names, aliases, or colors.
 
 ### 7. Run the Application
 
@@ -219,12 +214,11 @@ This will:
 **Calendar Settings:**
 - `GOOGLE_CALENDAR_ID` - Your calendar ID
 - `GOOGLE_CALENDAR_ICAL_URL` - Public iCal feed URL (easiest method)
-- `CALENDAR_DAYS_AHEAD` - Number of days ahead to show events (default: 5)
+- `CALENDAR_DAYS_AHEAD` - Used only by the legacy events fetch; the week view always fetches two weeks at a time
 
 **Update Intervals (in seconds):**
 - `WEATHER_UPDATE_INTERVAL` - Weather refresh interval (default: 900)
 - `CALENDAR_UPDATE_INTERVAL` - Calendar refresh interval (default: 300)
-- `JOKE_UPDATE_INTERVAL` - Dad joke refresh interval (default: 3600)
 
 **Other:**
 - `FLASK_SECRET_KEY` - Flask session secret key
@@ -237,20 +231,10 @@ For more precise control over update intervals, edit the `INTERVALS` object:
 const INTERVALS = {
     TIME: 1000,              // 1 second
     WEATHER: 900000,         // 15 minutes
-    CALENDAR: 300000,        // 5 minutes
-    BACKGROUND: 3600000,     // 60 minutes
-    JOKE: 3600000            // 1 hour
+    CALENDAR: 300000         // 5 minutes
 };
 ```
 
-**To change image rotation time:**
-1. Open `static/js/app.js`
-2. Find the `INTERVALS` object at the top
-3. Change `BACKGROUND` to your desired value in milliseconds
-   - 300000 = 5 minutes
-   - 1800000 = 30 minutes
-   - 3600000 = 60 minutes (default)
-
 ## Project Structure
 
 ```
@@ -274,9 +258,9 @@ Calender/
 
 - `GET /` - Main display page
 - `GET /api/weather` - Weather data (cached for 15 min)
-- `GET /api/calendar` - Calendar events (cached for 5 min)
-- `GET /api/background` - Random background image
-- `GET /api/joke` - Dad joke (cached for 1 hour)
+- `GET /api/calendar?start=YYYY-MM-DD` - Sunday-starting week of events plus a "Next Week" preview, color-coded by family member (cached per-week for 5 min). `start` defaults to the current week if omitted.
+- `GET /api/background` - Random background image (no longer used by the UI, kept for future use)
+- `GET /api/joke` - Dad joke (no longer used by the UI, kept for future use)
 
 ## Troubleshooting
 
@@ -285,18 +269,17 @@ Calender/
 - Ensure you're not exceeding the free tier rate limits (60 calls/min)
 
 ### Calendar not loading
-- Verify Google Calendar API credentials are set up correctly
+- Verify the iCal URL in `.env` is correct and the calendar is set to Public
 - Check the calendar ID is correct
-- Ensure the service account has access to the calendar
+
+### Events showing the wrong color / "Family" instead of a person
+- The event title must start with `[Name]` exactly, e.g. `[Daniel] Football Practice`
+- Check `FAMILY_MEMBERS` in `config.py` for the recognized aliases
 
 ### Display not starting on boot
 - Check systemd service status: `sudo systemctl status calendar-display.service`
 - View logs: `sudo journalctl -u calendar-display.service -f`
 
-### Background images not showing
-- Ensure images are in [static/backgrounds/](static/backgrounds/)
-- Check file permissions: `chmod 644 static/backgrounds/*`
-
 ## Contributing
 
 Feel free to submit issues or pull requests!

app.py

@@ -1,7 +1,8 @@
-from flask import Flask, render_template, jsonify
+from flask import Flask, render_template, jsonify, request
 import requests
 import os
 import random
+import re
 from datetime import datetime, timedelta, date
 from icalendar import Calendar
 from config import Config
@@ -13,14 +14,15 @@ app.config.from_object(Config)
 
 # Cache for API responses to avoid rate limiting
 weather_cache = {'data': None, 'timestamp': None}
-calendar_cache = {'data': None, 'timestamp': None}
+calendar_cache = {'data': None, 'timestamp': None, 'key': None}
 joke_cache = {'data': None, 'timestamp': None}
 
 
 @app.route('/')
 def index():
-    """Render the main display page."""
-    return render_template('index.html')
+    js_path = os.path.join(app.static_folder, 'js', 'app.js')
+    cache_bust = int(os.path.getmtime(js_path))
+    return render_template('index.html', cache_bust=cache_bust)
 
 
 @app.route('/api/weather')
@@ -53,20 +55,30 @@ def get_weather():
         forecast_response.raise_for_status()
         forecast_data = forecast_response.json()
 
-        # Process forecast to get daily summaries
-        daily_forecast = []
-        seen_dates = set()
+        # Group all 3-hour slots by date so we can find the true daily min/max
+        from collections import defaultdict
+        slots_by_date = defaultdict(list)
+        for item in forecast_data['list']:
+            d = datetime.fromtimestamp(item['dt']).date()
+            slots_by_date[d].append(item)
 
-        for item in forecast_data['list'][:40]:  # Next 3 days (8 forecasts per day)
-            date = datetime.fromtimestamp(item['dt']).date()
-            if date not in seen_dates and len(daily_forecast) < 3:
-                seen_dates.add(date)
+        today_date = datetime.now().date()
+        future_dates = sorted(d for d in slots_by_date if d > today_date)[:3]
+
+        daily_forecast = []
+        for d in future_dates:
+            slots = slots_by_date[d]
+            # True daily min/max across all 3-hour periods
+            temp_max = round(max(s['main']['temp_max'] for s in slots))
+            temp_min = round(min(s['main']['temp_min'] for s in slots))
+            # Use the midday slot for icon/description
+            midday = min(slots, key=lambda s: abs(datetime.fromtimestamp(s['dt']).hour - 12))
             daily_forecast.append({
-                    'date': date.strftime('%a'),
-                    'temp_max': round(item['main']['temp_max']),
-                    'temp_min': round(item['main']['temp_min']),
-                    'description': item['weather'][0]['description'],
-                    'icon': item['weather'][0]['icon']
+                'date': d.strftime('%a'),
+                'temp_max': temp_max,
+                'temp_min': temp_min,
+                'description': midday['weather'][0]['description'],
+                'icon': midday['weather'][0]['icon']
             })
 
         weather_data = {
@@ -94,35 +106,91 @@ def get_weather():
         return jsonify({'error': 'Unable to fetch weather data'}), 500
 
 
+MEMBER_PREFIX_RE = re.compile(r'^\s*\[([^\]]+)\]\s*(.*)')
+
+
+def parse_member_and_title(summary, family_members):
+    """Identify a family member from an event title.
+
+    Checks in order:
+    1. [Alias] prefix (strips the prefix from the displayed title)
+    2. Alias word appearing anywhere in the title (title kept as-is)
+    """
+    match = MEMBER_PREFIX_RE.match(summary)
+    if match:
+        alias = match.group(1).strip().lower()
+        title = match.group(2).strip() or summary
+        for member in family_members:
+            if alias in member['aliases']:
+                return member, title
+        return None, title
+
+    summary_lower = summary.lower()
+    for member in family_members:
+        for alias in member['aliases']:
+            if re.search(r'\b' + re.escape(alias) + r'\b', summary_lower):
+                return member, summary
+
+    return None, summary
+
+
+NUM_DAYS = 6
+
+
+def empty_days_payload(start_date, members):
+    days = []
+    for i in range(NUM_DAYS):
+        d = start_date + timedelta(days=i)
+        days.append({'date': d.isoformat(), 'weekday': d.strftime('%A'), 'events': []})
+    return {
+        'start': start_date.isoformat(),
+        'end': (start_date + timedelta(days=NUM_DAYS - 1)).isoformat(),
+        'days': days,
+        'members': members,
+    }
+
+
 @app.route('/api/calendar')
 def get_calendar():
-    """Fetch Google Calendar events from iCal feed."""
+    """Fetch Google Calendar events — today plus the next 4 days."""
     global calendar_cache
 
-    # Check cache - use timezone-aware datetime
     nz_tz = pytz.timezone('Pacific/Auckland')
     now = datetime.now(nz_tz)
-    if (calendar_cache['data'] and calendar_cache['timestamp'] and
+
+    start_param = request.args.get('start')
+    if start_param:
+        try:
+            start_date = datetime.strptime(start_param, '%Y-%m-%d').date()
+        except ValueError:
+            start_date = now.date()
+    else:
+        start_date = now.date()
+
+    family_members = app.config['FAMILY_MEMBERS']
+    default_member = app.config['DEFAULT_MEMBER']
+    members_for_filter = family_members + [default_member]
+
+    cache_key = start_date.isoformat()
+    if (calendar_cache.get('key') == cache_key and calendar_cache['data'] and calendar_cache['timestamp'] and
         (now - calendar_cache['timestamp']).total_seconds() < app.config['CALENDAR_UPDATE_INTERVAL']):
         return jsonify(calendar_cache['data'])
 
     try:
-        # Fetch iCal feed
         ical_url = app.config.get('GOOGLE_CALENDAR_ICAL_URL')
         if not ical_url:
-            return jsonify([])
+            return jsonify(empty_days_payload(start_date, members_for_filter))
 
         response = requests.get(ical_url, timeout=10)
         response.raise_for_status()
 
-        # Parse iCal data
         cal = Calendar.from_ical(response.content)
 
-        # Use recurring_ical_events to get all events in the date range (including recurring ones)
-        cutoff_date = now + timedelta(days=app.config['CALENDAR_DAYS_AHEAD'])
-
-        # Get all events between now and cutoff_date
-        recurring_events = recurring_ical_events.of(cal).between(now, cutoff_date)
+        # Fetch from 7 days back so multi-day events that started before
+        # today (e.g. "Bins - Daniel's Week" starting last Sunday) are included.
+        fetch_start = nz_tz.localize(datetime.combine(start_date - timedelta(days=7), datetime.min.time()))
+        fetch_end = nz_tz.localize(datetime.combine(start_date + timedelta(days=NUM_DAYS), datetime.min.time()))
+        recurring_events = recurring_ical_events.of(cal).between(fetch_start, fetch_end)
 
         events = []
         for component in recurring_events:
@@ -131,23 +199,18 @@ def get_calendar():
             summary = str(component.get('summary', 'No Title'))
 
             if dtstart and dtstart.dt:
-                # Handle both datetime and date objects
                 if isinstance(dtstart.dt, datetime):
                     event_start = dtstart.dt
-                    # Make sure event_start is timezone-aware
                     if event_start.tzinfo is None:
                         event_start = nz_tz.localize(event_start)
                 elif isinstance(dtstart.dt, date):
-                    # For date-only events, create a timezone-aware datetime
                     event_start = nz_tz.localize(datetime.combine(dtstart.dt, datetime.min.time()))
                 else:
                     continue
 
-                # Handle end time
                 if dtend and dtend.dt:
                     if isinstance(dtend.dt, datetime):
                         event_end = dtend.dt
-                        # Make sure event_end is timezone-aware
                         if event_end.tzinfo is None:
                             event_end = nz_tz.localize(event_end)
                     elif isinstance(dtend.dt, date):
@@ -157,24 +220,68 @@ def get_calendar():
                 else:
                     event_end = event_start + timedelta(hours=1)
 
+                member, title = parse_member_and_title(summary, family_members)
+                member_info = member or default_member
+
                 events.append({
-                    'title': summary,
+                    'title': title,
                     'start': event_start.isoformat(),
                     'end': event_end.isoformat(),
-                    'location': str(component.get('location', ''))
+                    'location': str(component.get('location', '')),
+                    'member': member_info['key'],
+                    'member_name': member_info['name'],
+                    'color': member_info['color'],
+                    'bg': member_info['bg'],
                 })
 
-        # Sort events by start time
         events.sort(key=lambda x: x['start'])
 
-        calendar_cache = {'data': events, 'timestamp': now}
-        return jsonify(events)
+        def event_covers_day(e, d):
+            e_start = datetime.fromisoformat(e['start'])
+            e_end   = datetime.fromisoformat(e['end'])
+            is_all_day = (e_start.hour == 0 and e_start.minute == 0 and
+                          e_end.hour   == 0 and e_end.minute   == 0)
+            if is_all_day:
+                # iCal all-day end is exclusive (end = day after last day)
+                return e_start.date() <= d < e_end.date()
+            else:
+                return e_start.date() == d
+
+        days = []
+        for i in range(NUM_DAYS):
+            d = start_date + timedelta(days=i)
+            day_events = [e for e in events if event_covers_day(e, d)]
+            days.append({'date': d.isoformat(), 'weekday': d.strftime('%A'), 'events': day_events})
+
+        result = {
+            'start': start_date.isoformat(),
+            'end': (start_date + timedelta(days=NUM_DAYS - 1)).isoformat(),
+            'days': days,
+            'members': members_for_filter,
+        }
+
+        calendar_cache = {'data': result, 'timestamp': now, 'key': cache_key}
+        return jsonify(result)
 
     except Exception as e:
         app.logger.error(f"Error fetching calendar: {str(e)}")
-        if calendar_cache['data']:
+        if calendar_cache.get('data') and calendar_cache.get('key') == cache_key:
             return jsonify(calendar_cache['data'])
+        return jsonify(empty_week_payload(week_start_date, members_for_filter))
+
+
+@app.route('/api/photos')
+def get_photos():
+    """Return a shuffled list of all image URLs from the photos directory."""
+    photos_dir = app.config['PHOTOS_DIR']
+    if not os.path.exists(photos_dir):
         return jsonify([])
+    images = [
+        f'/static/photos/{f}' for f in os.listdir(photos_dir)
+        if f.lower().endswith(('.png', '.jpg', '.jpeg', '.gif', '.webp'))
+    ]
+    random.shuffle(images)
+    return jsonify(images)
 
 
 @app.route('/api/background')
@@ -231,8 +338,8 @@ def get_joke():
 
 
 if __name__ == '__main__':
-    # Create backgrounds directory if it doesn't exist
     os.makedirs(app.config['BACKGROUNDS_DIR'], exist_ok=True)
+    os.makedirs(app.config['PHOTOS_DIR'], exist_ok=True)
     os.makedirs(app.config['CREDENTIALS_DIR'], exist_ok=True)
 
     # Run the app

config.py

@@ -28,4 +28,17 @@ class Config:
 
     # Directories
     BACKGROUNDS_DIR = os.path.join('static', 'backgrounds')
+    PHOTOS_DIR = os.path.join('static', 'photos')
     CREDENTIALS_DIR = 'credentials'
+
+    # Family members for event color-coding.
+    # Event titles prefixed with "[Alias]" (e.g. "[Daniel] Football Practice")
+    # are tagged with that member's name/color and the prefix is stripped for display.
+    FAMILY_MEMBERS = [
+        {'key': 'dad',   'name': 'Ludwig',   'aliases': ['ludwig', 'dad'],       'color': '#1A6BBF', 'bg': '#C2DEFA'},
+        {'key': 'mom',   'name': 'Michelle', 'aliases': ['michelle', 'mom'],     'color': '#BF1A6B', 'bg': '#FAC2DC'},
+        {'key': 'jason', 'name': 'Jason',    'aliases': ['jason'],               'color': '#1A8C1E', 'bg': '#BFEDCA'},
+        {'key': 'daniel','name': 'Daniel',   'aliases': ['daniel'],              'color': '#BF7A00', 'bg': '#FAE4A0'},
+        {'key': 'boys',  'name': 'Boys',     'aliases': ['boys'],                'color': '#6B1040', 'bg': '#D4A8C0'},
+    ]
+    DEFAULT_MEMBER = {'key': 'family', 'name': 'Family', 'color': '#666666', 'bg': '#E0E0E0'}

static/css/style.css

@@ -1,441 +1,351 @@
-/* Reset and base styles */
 * {
     margin: 0;
     padding: 0;
     box-sizing: border-box;
 }
 
-body {
-    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
-    overflow: hidden;
-    width: 100vw;
-    height: 100vh;
-    color: #ffffff;
-    transition: color 0.5s ease-in-out;
-}
-
-/* Dark text for bright backgrounds */
-body.light-bg {
-    color: #1a1a1a;
-}
-
-body.light-bg .time,
-body.light-bg .date,
-body.light-bg .current-temp,
-body.light-bg .weather-label,
-body.light-bg .weather-icon,
-body.light-bg .forecast-icon,
-body.light-bg section h2,
-body.light-bg .day-name,
-body.light-bg .day-date,
-body.light-bg .event-title,
-body.light-bg .event-location,
-body.light-bg .joke {
-    text-shadow: 1px 1px 3px rgba(255, 255, 255, 0.8);
-}
-
-body.light-bg .event-time {
-    color: #0066cc;
-}
-
-body.light-bg .event {
-    border-left-color: #0066cc;
-}
-
-/* White text for dark backgrounds (default) */
-body.dark-bg {
-    color: #ffffff;
-}
-
-body.dark-bg .event-time {
-    color: #4a9eff;
-}
-
-body.dark-bg .event {
-    border-left-color: #4a9eff;
-}
-
-/* Background */
-#background {
-    position: fixed;
-    top: 0;
-    left: 0;
-    width: 100%;
+html, body {
     height: 100%;
-    background-size: cover;
-    background-position: center;
+    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
+    background: #F4F5F7;
+    color: #2B2B33;
+    overflow: hidden;
+}
+
+.app {
+    height: 100vh;
+    display: flex;
+    flex-direction: column;
+    padding: 14px 20px 20px;
+}
+
+/* ---------- Top bar ---------- */
+
+.topbar {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    margin-bottom: 14px;
+}
+
+.pill {
+    display: inline-flex;
+    align-items: center;
+    background: #FFFFFF;
+    border: 1px solid #E3E5EA;
+    border-radius: 18px;
+    padding: 6px 14px;
+    font-size: 13px;
+    font-weight: 600;
+    color: #4A4E5A;
+}
+
+.filter-select {
+    appearance: none;
+    -webkit-appearance: none;
+    cursor: pointer;
+    padding-right: 28px;
+    background-image: linear-gradient(45deg, transparent 50%, #8A8F9C 50%), linear-gradient(135deg, #8A8F9C 50%, transparent 50%);
+    background-position: calc(100% - 14px) center, calc(100% - 9px) center;
+    background-size: 5px 5px, 5px 5px;
     background-repeat: no-repeat;
-    z-index: 0;
-    transition: background-image 1s ease-in-out;
 }
 
-#background::before {
-    content: '';
-    position: absolute;
-    top: 0;
-    left: 0;
-    width: 100%;
-    height: 100%;
-    background: rgba(0, 0, 0, 0.1);
-    z-index: 1;
-}
-
-/* Main container */
-.container {
-    position: relative;
-    z-index: 2;
-    width: 100%;
-    height: 100vh;
-    display: flex;
-    flex-direction: column;
-    padding: 1rem;
-}
-
-/* Header – maximally transparent; text readable via text-shadow */
-.header {
-    display: flex;
-    justify-content: space-between;
-    align-items: flex-start;
-    margin-bottom: 1rem;
-    background: rgba(0, 0, 0, 0.03);
-    padding: 1rem 1.5rem;
-    border-radius: 10px;
-}
-
-.time-display {
-    display: flex;
-    flex-direction: column;
-}
-
-.time {
-    font-size: 4.5rem;
+.date-range-label {
+    font-size: 13px;
     font-weight: 600;
-    line-height: 1;
-    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
+    color: #4A4E5A;
 }
 
-.date {
-    font-size: 1.6rem;
-    font-weight: 500;
-    margin-top: 0.3rem;
-    opacity: 0.9;
-    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
-}
+/* ---------- Topbar right-side items removed — now live in info panel ---------- */
 
-.weather-summary {
-    display: flex;
-    align-items: center;
-    gap: 1.5rem;
-}
 
-.current-weather-item {
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    gap: 0.2rem;
-}
+/* ---------- Week grid ---------- */
 
-.weather-label {
-    font-size: 1.2rem;
-    font-weight: 600;
-    opacity: 0.8;
-    text-transform: uppercase;
-    letter-spacing: 0.05em;
-}
-
-.current-temp {
-    font-size: 3rem;
-    font-weight: 600;
-    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
-}
-
-.weather-icon {
-    font-size: 2.5rem;
-}
-
-.header-forecast {
-    display: flex;
-    gap: 1rem;
-}
-
-.forecast-item {
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    gap: 0.2rem;
-}
-
-.forecast-icon {
-    font-size: 2.2rem;
-}
-
-.forecast-temps {
-    display: flex;
-    gap: 0.3rem;
-    font-size: 1.3rem;
-}
-
-.forecast-temps .high {
-    font-weight: 700;
-}
-
-.forecast-temps .low {
-    opacity: 0.6;
-}
-
-/* Main content */
-.main-content {
+.week-grid {
     flex: 1;
-    display: flex;
-    overflow: hidden;
-}
-
-/* Sections */
-section {
-    background: rgba(0, 0, 0, 0.03);
-    padding: 1rem 1.5rem;
-    border-radius: 10px;
-    overflow-y: auto;
-    flex: 1;
-}
-
-section h2 {
-    font-size: 2rem;
-    font-weight: 700;
-    margin-bottom: 0.8rem;
-    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
-}
-
-section h3 {
-    font-size: 1.1rem;
-    font-weight: 400;
-    margin: 1rem 0 0.5rem;
-    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
-}
-
-/* Weather Section */
-.weather-description {
-    font-size: 1.1rem;
-    margin-bottom: 0.6rem;
-    text-transform: capitalize;
-}
-
-.weather-details {
-    display: flex;
-    flex-direction: column;
-    gap: 0.4rem;
-    margin: 0.8rem 0;
-}
-
-.weather-detail {
-    display: flex;
-    justify-content: space-between;
-    font-size: 0.95rem;
-    padding: 0.3rem 0;
-    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
-}
-
-.weather-detail .label {
-    opacity: 0.8;
-}
-
-/* Forecast */
-.forecast-days {
-    display: flex;
-    flex-direction: column;
-    gap: 0.5rem;
-}
-
-.forecast-day {
     display: grid;
-    grid-template-columns: 60px 1fr 100px;
-    align-items: center;
-    padding: 0.6rem;
-    background: rgba(255, 255, 255, 0.04);
-    border-radius: 8px;
-    gap: 0.8rem;
-}
-
-.forecast-day-name {
-    font-size: 1rem;
-    font-weight: 500;
-}
-
-.forecast-description {
-    font-size: 0.9rem;
-    opacity: 0.8;
-    text-transform: capitalize;
-}
-
-.forecast-temp {
-    font-size: 1rem;
-    text-align: right;
-}
-
-.forecast-temp .high {
-    font-weight: 500;
-}
-
-.forecast-temp .low {
-    opacity: 0.6;
-    margin-left: 0.5rem;
-}
-
-/* Calendar Section */
-.events-list {
-    display: grid;
-    grid-template-columns: repeat(5, 1fr);
-    gap: 0.8rem;
-    height: 100%;
-}
-
-.day-group {
-    display: flex;
-    flex-direction: column;
+    grid-template-columns: repeat(3, 1fr) 210px;
+    grid-template-rows: 1fr 1fr;
+    gap: 12px;
     min-height: 0;
 }
 
-.day-header {
+.day-column {
+    background: #FFFFFF;
+    border-radius: 14px;
+    padding: 12px 10px;
     display: flex;
     flex-direction: column;
-    align-items: center;
-    padding: 0.6rem;
-    background: rgba(255, 255, 255, 0.06);
-    border-radius: 8px 8px 0 0;
-    margin-bottom: 0.5rem;
-    text-align: center;
+    min-height: 0;
+    overflow: hidden;
+}
+
+.day-column.is-today {
+    box-shadow: 0 0 0 2px #4A90D9 inset;
+}
+
+.day-header {
+    margin-bottom: 8px;
 }
 
 .day-name {
-    font-size: 1.5rem;
+    font-size: 13px;
     font-weight: 700;
-    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
+    text-transform: uppercase;
+    color: #A6AAB4;
+    letter-spacing: 0.04em;
 }
 
-.day-date {
-    font-size: 1.2rem;
-    font-weight: 600;
-    opacity: 0.8;
-    margin-top: 0.2rem;
+.day-number {
+    font-size: 26px;
+    font-weight: 700;
+    color: #1F2430;
+}
+
+.day-count {
+    font-size: 12px;
+    color: #A6AAB4;
+    margin-top: 2px;
 }
 
 .day-events {
+    flex: 1;
+    overflow-y: auto;
     display: flex;
     flex-direction: column;
-    gap: 0.5rem;
-    overflow-y: auto;
-    flex: 1;
+    gap: 6px;
 }
 
-.no-events {
-    font-size: 1.2rem;
-    font-weight: 500;
-    opacity: 0.5;
-    font-style: italic;
-    padding: 0.5rem;
-    text-align: center;
-}
-
-.event {
-    background: rgba(255, 255, 255, 0.04);
-    padding: 0.5rem 0.6rem;
-    border-radius: 6px;
-    border-left: 3px solid #4a9eff;
+.event-card {
+    border-radius: 8px;
+    padding: 8px 10px;
+    border-left: 5px solid transparent;
+    font-size: 16px;
+    line-height: 1.35;
 }
 
 .event-time {
-    font-size: 1.1rem;
     font-weight: 700;
-    margin-bottom: 0.2rem;
-    color: #4a9eff;
+    color: rgba(0, 0, 0, 0.5);
+    font-size: 15px;
 }
 
 .event-title {
-    font-size: 1.3rem;
-    font-weight: 600;
-    margin-bottom: 0.2rem;
-    line-height: 1.2;
+    font-weight: 700;
+    color: #1A1A2A;
+    overflow-wrap: anywhere;
 }
 
-.event-location {
-    font-size: 1.1rem;
-    font-weight: 500;
-    opacity: 0.7;
-    font-style: italic;
+.event-member {
+    font-size: 14px;
+    font-weight: 600;
+    color: rgba(0, 0, 0, 0.45);
+    margin-top: 2px;
 }
 
+
 .event-placeholder {
-    font-size: 1rem;
-    opacity: 0.6;
+    grid-column: 1 / -1;
     text-align: center;
-    padding: 2rem;
+    color: #A6AAB4;
+    padding-top: 60px;
+    font-size: 14px;
 }
 
-/* Footer */
-.footer {
-    margin-top: 1rem;
-    background: rgba(0, 0, 0, 0.03);
-    padding: 0.8rem 1.5rem;
+/* ---------- Info panel (clock + weather) ---------- */
+
+.info-panel {
+    background: #FFFFFF;
+    border-radius: 14px;
+    padding: 18px 14px;
+    display: flex;
+    flex-direction: column;
+    gap: 0;
+    overflow: hidden;
+}
+
+.info-clock {
+    font-size: 52px;
+    font-weight: 700;
+    color: #1F2430;
+    letter-spacing: -1px;
+    line-height: 1;
+}
+
+.info-weekday {
+    font-size: 13px;
+    font-weight: 600;
+    color: #A6AAB4;
+    text-transform: uppercase;
+    letter-spacing: 0.05em;
+    margin-top: 4px;
+}
+
+.info-date {
+    font-size: 15px;
+    font-weight: 700;
+    color: #4A4E5A;
+    margin-top: 2px;
+}
+
+.info-divider {
+    height: 1px;
+    background: #F0F1F4;
+    margin: 14px 0;
+}
+
+.info-weather-current {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+}
+
+.info-weather-current .owm-icon {
+    width: 40px;
+    height: 40px;
+}
+
+.info-current-temp {
+    font-size: 28px;
+    font-weight: 700;
+    color: #1F2430;
+}
+
+.info-current-desc {
+    font-size: 11px;
+    color: #A6AAB4;
+    text-transform: capitalize;
+    margin-top: 2px;
+}
+
+.info-forecast {
+    display: flex;
+    flex-direction: column;
+    gap: 8px;
+    margin-top: 12px;
+}
+
+.forecast-row {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    font-size: 12px;
+}
+
+.forecast-row .f-day {
+    font-weight: 600;
+    color: #4A4E5A;
+    width: 30px;
+}
+
+.forecast-row .f-icon .owm-icon {
+    width: 22px;
+    height: 22px;
+}
+
+.forecast-row .f-temps {
+    text-align: right;
+    color: #4A4E5A;
+}
+
+.forecast-row .f-temps .f-max {
+    font-weight: 700;
+}
+
+.forecast-row .f-temps .f-min {
+    color: #A6AAB4;
+}
+
+/* ---------- Add button ---------- */
+
+.add-fab {
+    position: fixed;
+    bottom: 26px;
+    right: 26px;
+    width: 52px;
+    height: 52px;
+    border-radius: 50%;
+    border: none;
+    background: #4A90D9;
+    color: #FFFFFF;
+    font-size: 26px;
+    font-weight: 400;
+    line-height: 1;
+    cursor: pointer;
+    box-shadow: 0 6px 16px rgba(74, 144, 217, 0.4);
+}
+
+.add-fab:hover {
+    background: #3A7BC0;
+}
+
+.add-toast {
+    position: fixed;
+    bottom: 90px;
+    right: 26px;
+    background: #1F2430;
+    color: #FFFFFF;
+    padding: 10px 16px;
     border-radius: 10px;
+    font-size: 12.5px;
+    max-width: 240px;
+    opacity: 0;
+    transform: translateY(6px);
+    transition: opacity 0.2s ease, transform 0.2s ease;
+    pointer-events: none;
 }
 
-.joke {
-    font-size: 1.3rem;
-    font-weight: 500;
-    font-style: italic;
-    text-align: center;
-    opacity: 0.9;
-    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
+.add-toast.visible {
+    opacity: 1;
+    transform: translateY(0);
 }
 
-/* Scrollbar styling */
-::-webkit-scrollbar {
-    width: 8px;
+/* ---------- Photo slideshow screensaver ---------- */
+
+.slideshow-overlay {
+    position: fixed;
+    inset: 0;
+    background: #000;
+    z-index: 100;
 }
 
-::-webkit-scrollbar-track {
-    background: rgba(255, 255, 255, 0.05);
-    border-radius: 10px;
+.slideshow-overlay.hidden {
+    display: none;
 }
 
-::-webkit-scrollbar-thumb {
-    background: rgba(255, 255, 255, 0.2);
-    border-radius: 10px;
+.slide-img {
+    position: absolute;
+    inset: 0;
+    width: 100%;
+    height: 100%;
+    object-fit: cover;
+    opacity: 0;
+    transition: opacity 1.5s ease-in-out;
 }
 
-::-webkit-scrollbar-thumb:hover {
-    background: rgba(255, 255, 255, 0.3);
+.slide-img.active {
+    opacity: 1;
 }
 
-/* Responsive adjustments for smaller screens */
-@media (max-width: 1200px) {
-    .time {
-        font-size: 5rem;
+.slideshow-hint {
+    position: absolute;
+    bottom: 32px;
+    left: 50%;
+    transform: translateX(-50%);
+    color: rgba(255, 255, 255, 0.35);
+    font-size: 13px;
+    letter-spacing: 0.04em;
+    pointer-events: none;
+    white-space: nowrap;
 }
 
-    .date {
-        font-size: 2rem;
+/* Scrollbar styling for day columns */
+.day-events::-webkit-scrollbar {
+    width: 4px;
 }
 
-    .current-temp {
-        font-size: 4rem;
-    }
-
-    section h2 {
-        font-size: 2.5rem;
-    }
-}
-
-@media (max-width: 768px) {
-    .main-content {
-        grid-template-columns: 1fr;
-    }
-
-    .time {
-        font-size: 4rem;
-    }
-
-    .current-temp {
-        font-size: 3.5rem;
-    }
+.day-events::-webkit-scrollbar-thumb {
+    background: #E3E5EA;
+    border-radius: 4px;
 }

static/js/app.js

@@ -1,316 +1,324 @@
-// Update intervals (in milliseconds)
 const INTERVALS = {
-    TIME: 1000,              // 1 second
-    WEATHER: 900000,         // 15 minutes
-    CALENDAR: 300000,        // 5 minutes
-    BACKGROUND: 3600000,     // 60 minutes
-    JOKE: 3600000           // 1 hour
+    TIME: 1000,
+    WEATHER: 900000,
+    CALENDAR: 300000
 };
 
-// Return an OWM icon image tag for a given icon code
+const INACTIVITY_TIMEOUT = 20 * 60 * 1000; // 20 minutes
+const SLIDE_DURATION    = 15 * 1000;       // 15 seconds per photo
+
+const DAY_LABELS = ['Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday'];
+const MONTH_LABELS = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'];
+
+let activeFilter = 'all';
+let filterOptionsBuilt = false;
+let lastData = null;
+let lastWeatherData = null;
+
+// Slideshow state
+let photos = [];
+let slideIndex = 0;
+let activeSlot = 'a';
+let slideTimer = null;
+let inactivityTimer = null;
+let slideshowActive = false;
+
 function weatherIcon(code) {
-    const src = `https://openweathermap.org/img/wn/${code}@2x.png`;
-    return `<img src="${src}" alt="${code}" class="owm-icon">`;
+    return `<img src="https://openweathermap.org/img/wn/${code}@2x.png" alt="${code}" class="owm-icon">`;
+}
+
+function toISODate(date) {
+    const y = date.getFullYear();
+    const m = String(date.getMonth() + 1).padStart(2, '0');
+    const d = String(date.getDate()).padStart(2, '0');
+    return `${y}-${m}-${d}`;
+}
+
+function formatRangeLabel(startISO, endISO) {
+    const start = new Date(startISO + 'T00:00:00');
+    const end = new Date(endISO + 'T00:00:00');
+    const startLabel = `${MONTH_LABELS[start.getMonth()]} ${start.getDate()}`;
+    const endLabel = end.getMonth() === start.getMonth()
+        ? `${end.getDate()}`
+        : `${MONTH_LABELS[end.getMonth()]} ${end.getDate()}`;
+    return `${startLabel} – ${endLabel}`;
 }
 
-// Initialize the application
 document.addEventListener('DOMContentLoaded', () => {
-    // Start all update functions
     updateTime();
     updateWeather();
-    updateCalendar();
-    updateBackground();
-    updateJoke();
+    fetchCalendar();
+    initSlideshow();
+
+    document.getElementById('member-filter').addEventListener('change', (e) => {
+        activeFilter = e.target.value;
+        if (lastData) renderDays(lastData);
+    });
+    document.getElementById('add-btn').addEventListener('click', showAddToast);
 
-    // Set up intervals
     setInterval(updateTime, INTERVALS.TIME);
     setInterval(updateWeather, INTERVALS.WEATHER);
-    setInterval(updateCalendar, INTERVALS.CALENDAR);
-    setInterval(updateBackground, INTERVALS.BACKGROUND);
-    setInterval(updateJoke, INTERVALS.JOKE);
+    setInterval(fetchCalendar, INTERVALS.CALENDAR);
 });
 
-// Update time and date
 function updateTime() {
     const now = new Date();
-
-    // Format time (HH:MM)
     const hours = String(now.getHours()).padStart(2, '0');
     const minutes = String(now.getMinutes()).padStart(2, '0');
-    document.getElementById('time').textContent = `${hours}:${minutes}`;
-
-    // Format date (Day, Month Date)
-    const options = { weekday: 'long', month: 'long', day: 'numeric' };
-    const dateString = now.toLocaleDateString('en-NZ', options);
-    document.getElementById('date').textContent = dateString;
+    const el = document.getElementById('info-clock');
+    if (el) el.textContent = `${hours}:${minutes}`;
 }
 
-// Fetch and update weather
 async function updateWeather() {
     try {
         const response = await fetch('/api/weather');
         if (!response.ok) throw new Error('Weather fetch failed');
-
         const data = await response.json();
-
-        if (data.error) {
-            console.error('Weather error:', data.error);
-            return;
-        }
-
-        // Update current weather in header
-        const { current, forecast } = data;
-
-        document.getElementById('current-temp').textContent = `${current.temp}°`;
-        document.getElementById('weather-icon').innerHTML = weatherIcon(current.icon);
-
-        // Update 3-day forecast in header
-        const headerForecast = document.getElementById('header-forecast');
-        headerForecast.innerHTML = '';
-
-        forecast.forEach(day => {
-            const dayElement = document.createElement('div');
-            dayElement.className = 'forecast-item';
-            dayElement.innerHTML = `
-                <div class="weather-label">${day.date}</div>
-                <div class="forecast-icon">${weatherIcon(day.icon)}</div>
-                <div class="forecast-temps">
-                    <span class="high">${day.temp_max}°</span>
-                    <span class="low">${day.temp_min}°</span>
-                </div>
-            `;
-            headerForecast.appendChild(dayElement);
-        });
-
+        if (data.error || !data.current) return;
+        lastWeatherData = data;
+        renderInfoWeather(data);
     } catch (error) {
         console.error('Error updating weather:', error);
     }
 }
 
-// Fetch and update calendar events
-async function updateCalendar() {
+function renderInfoWeather(data) {
+    const tempEl = document.getElementById('info-current-temp');
+    const iconEl = document.getElementById('info-weather-icon');
+    const descEl = document.getElementById('info-current-desc');
+    const forecastEl = document.getElementById('info-forecast');
+    if (!tempEl) return;
+
+    tempEl.textContent = `${data.current.temp}°`;
+    iconEl.innerHTML = weatherIcon(data.current.icon);
+    descEl.textContent = data.current.description;
+
+    forecastEl.innerHTML = (data.forecast || []).map(day => `
+        <div class="forecast-row">
+            <span class="f-day">${day.date}</span>
+            <span class="f-icon">${weatherIcon(day.icon)}</span>
+            <span class="f-temps">
+                <span class="f-max">${day.temp_max}°</span>
+                <span class="f-min"> / ${day.temp_min}°</span>
+            </span>
+        </div>
+    `).join('');
+}
+
+async function fetchCalendar() {
     try {
-        const response = await fetch('/api/calendar');
+        const response = await fetch(`/api/calendar?start=${toISODate(new Date())}`);
         if (!response.ok) throw new Error('Calendar fetch failed');
 
-        const events = await response.json();
-
-        if (events.error) {
-            console.error('Calendar error:', events.error);
-            return;
-        }
-
-        const eventsContainer = document.getElementById('calendar-events');
-
-        if (!events || events.length === 0) {
-            eventsContainer.innerHTML = '<div class="event-placeholder">No upcoming events</div>';
-            return;
-        }
-
-        // Group events by day
-        const eventsByDay = {};
-        const today = new Date();
-        today.setHours(0, 0, 0, 0);
-
-        // Create 5 days (today + 4 more)
-        for (let i = 0; i < 5; i++) {
-            const date = new Date(today);
-            date.setDate(today.getDate() + i);
-            const dateKey = date.toISOString().split('T')[0];
-            eventsByDay[dateKey] = {
-                date: date,
-                events: []
-            };
-        }
-
-        // Group events by their date (including multi-day events)
-        events.forEach(event => {
-            const eventStart = new Date(event.start);
-            const eventEnd = new Date(event.end);
-            eventStart.setHours(0, 0, 0, 0);
-            eventEnd.setHours(0, 0, 0, 0);
-
-            // Check each day in our 5-day view
-            Object.keys(eventsByDay).forEach(dateKey => {
-                const dayDate = new Date(eventsByDay[dateKey].date);
-                dayDate.setHours(0, 0, 0, 0);
-
-                // Include event if this day falls within the event's duration
-                if (dayDate >= eventStart && dayDate <= eventEnd) {
-                    eventsByDay[dateKey].events.push(event);
-                }
-            });
-        });
-
-        // Render events grouped by day
-        eventsContainer.innerHTML = '';
-
-        Object.keys(eventsByDay).sort().forEach(dateKey => {
-            const dayData = eventsByDay[dateKey];
-            const dayElement = document.createElement('div');
-            dayElement.className = 'day-group';
-
-            // Format day header
-            const dayDate = dayData.date;
-            const isToday = dayDate.toDateString() === new Date().toDateString();
-            const dayName = isToday ? 'Today' : dayDate.toLocaleDateString('en-NZ', { weekday: 'long' });
-            const dateStr = dayDate.toLocaleDateString('en-NZ', { day: 'numeric', month: 'short' });
-
-            dayElement.innerHTML = `
-                <div class="day-header">
-                    <span class="day-name">${dayName}</span>
-                    <span class="day-date">${dateStr}</span>
-                </div>
-                <div class="day-events"></div>
-            `;
-
-            const dayEventsContainer = dayElement.querySelector('.day-events');
-
-            if (dayData.events.length === 0) {
-                dayEventsContainer.innerHTML = '<div class="no-events">No events</div>';
-            } else {
-                dayData.events.forEach(event => {
-                    const eventElement = document.createElement('div');
-                    eventElement.className = 'event';
-
-                    const startTime = new Date(event.start);
-                    const endTime = new Date(event.end);
-
-                    // Check if it's an all-day event (time is 00:00)
-                    const isAllDay = startTime.getHours() === 0 && startTime.getMinutes() === 0
-                                   && endTime.getHours() === 0 && endTime.getMinutes() === 0;
-
-                    let timeString;
-                    if (isAllDay) {
-                        timeString = 'All day';
-                    } else {
-                        timeString = startTime.toLocaleTimeString('en-NZ', { hour: '2-digit', minute: '2-digit' });
-                    }
-
-                    eventElement.innerHTML = `
-                        <div class="event-time">${timeString}</div>
-                        <div class="event-title">${event.title}</div>
-                        ${event.location ? `<div class="event-location">📍 ${event.location}</div>` : ''}
-                    `;
-
-                    dayEventsContainer.appendChild(eventElement);
-                });
-            }
-
-            eventsContainer.appendChild(dayElement);
-        });
+        const data = await response.json();
+        lastData = data;
 
+        document.getElementById('date-range').textContent = formatRangeLabel(data.start, data.end);
+        buildFilterOptions(data.members);
+        renderDays(data);
     } catch (error) {
         console.error('Error updating calendar:', error);
+        document.getElementById('week-grid').innerHTML = '<div class="event-placeholder">Unable to load calendar</div>';
     }
 }
 
-// Calculate brightness of an image
-function calculateImageBrightness(imageSrc, callback) {
-    const img = new Image();
-    img.crossOrigin = 'Anonymous';
-
-    img.onload = () => {
-        // Create a canvas to analyze the image
-        const canvas = document.createElement('canvas');
-        const ctx = canvas.getContext('2d');
-
-        // Use a smaller size for faster processing
-        canvas.width = 100;
-        canvas.height = 100;
-
-        // Draw the image scaled down
-        ctx.drawImage(img, 0, 0, 100, 100);
-
-        // Get image data
-        const imageData = ctx.getImageData(0, 0, 100, 100);
-        const data = imageData.data;
-
-        // Calculate average brightness
-        let totalBrightness = 0;
-        const pixelCount = data.length / 4;
-
-        for (let i = 0; i < data.length; i += 4) {
-            const r = data[i];
-            const g = data[i + 1];
-            const b = data[i + 2];
-
-            // Calculate perceived brightness (using luminance formula)
-            const brightness = (0.299 * r + 0.587 * g + 0.114 * b);
-            totalBrightness += brightness;
-        }
-
-        const avgBrightness = totalBrightness / pixelCount;
-
-        // Return brightness value (0-255)
-        callback(avgBrightness);
-    };
-
-    img.onerror = () => {
-        console.error('Error loading image for brightness analysis');
-        // Default to dark background if error
-        callback(100);
-    };
-
-    img.src = imageSrc;
-}
-
-// Update background image
-async function updateBackground() {
-    try {
-        const response = await fetch('/api/background');
-        if (!response.ok) throw new Error('Background fetch failed');
-
-        const data = await response.json();
-        const backgroundElement = document.getElementById('background');
-
-        if (data.image) {
-            // Preload image to avoid flicker
-            const img = new Image();
-            img.onload = () => {
-                backgroundElement.style.backgroundImage = `url('${data.image}')`;
-
-                // Analyze brightness and adjust text color
-                calculateImageBrightness(data.image, (brightness) => {
-                    // Threshold: 128 is middle brightness
-                    // If brightness > 140, use dark text (light background)
-                    // If brightness <= 140, use white text (dark background)
-                    if (brightness > 140) {
-                        document.body.classList.remove('dark-bg');
-                        document.body.classList.add('light-bg');
-                    } else {
-                        document.body.classList.remove('light-bg');
-                        document.body.classList.add('dark-bg');
-                    }
+function buildFilterOptions(members) {
+    if (filterOptionsBuilt || !members) return;
+    const select = document.getElementById('member-filter');
+    members.forEach(member => {
+        const option = document.createElement('option');
+        option.value = member.key;
+        option.textContent = member.name;
+        select.appendChild(option);
     });
-            };
-            img.src = data.image;
-        } else if (data.color) {
-            backgroundElement.style.backgroundColor = data.color;
-            backgroundElement.style.backgroundImage = 'none';
-            // Assume solid colors are dark
-            document.body.classList.remove('light-bg');
-            document.body.classList.add('dark-bg');
+    filterOptionsBuilt = true;
 }
 
-    } catch (error) {
-        console.error('Error updating background:', error);
+function filterEvents(events) {
+    if (activeFilter === 'all') return events;
+    return events.filter(e => e.member === activeFilter);
+}
+
+function formatEventTime(event) {
+    const start = new Date(event.start);
+    const end = new Date(event.end);
+    const isAllDay = start.getHours() === 0 && start.getMinutes() === 0 && end.getHours() === 0 && end.getMinutes() === 0;
+    if (isAllDay) return 'All day';
+    return start.toLocaleTimeString('en-NZ', { hour: '2-digit', minute: '2-digit' });
+}
+
+function eventCardHTML(event) {
+    return `
+        <div class="event-card" style="background:${event.bg}; border-left-color:${event.color};">
+            <div class="event-time">${formatEventTime(event)}</div>
+            <div class="event-title">${event.title}</div>
+            <div class="event-member">${event.member_name}</div>
+        </div>
+    `;
+}
+
+// Grid positions for 6 days arranged 3-per-row, info panel in col 4 spanning both rows
+const DAY_GRID_POSITIONS = [
+    {col: 1, row: 1}, {col: 2, row: 1}, {col: 3, row: 1},
+    {col: 1, row: 2}, {col: 2, row: 2}, {col: 3, row: 2},
+];
+
+function renderDays(data) {
+    const grid = document.getElementById('week-grid');
+    grid.innerHTML = '';
+
+    const todayISO = toISODate(new Date());
+    const now = new Date();
+
+    data.days.forEach((day, i) => {
+        const dayDate = new Date(day.date + 'T00:00:00');
+        const events = filterEvents(day.events);
+        const pos = DAY_GRID_POSITIONS[i];
+
+        const column = document.createElement('div');
+        column.className = 'day-column' + (day.date === todayISO ? ' is-today' : '');
+        column.style.gridColumn = pos.col;
+        column.style.gridRow = pos.row;
+        column.innerHTML = `
+            <div class="day-header">
+                <div class="day-name">${DAY_LABELS[dayDate.getDay()]}</div>
+                <div class="day-number">${dayDate.getDate()}</div>
+                <div class="day-count">${events.length} event${events.length === 1 ? '' : 's'}</div>
+            </div>
+            <div class="day-events">
+                ${events.map(eventCardHTML).join('')}
+            </div>
+        `;
+        grid.appendChild(column);
+    });
+
+    // Info panel — clock + date + weather
+    const hours = String(now.getHours()).padStart(2, '0');
+    const minutes = String(now.getMinutes()).padStart(2, '0');
+    const panel = document.createElement('div');
+    panel.className = 'info-panel';
+    panel.style.gridColumn = '4';
+    panel.style.gridRow = '1 / 3';
+    panel.innerHTML = `
+        <div id="info-clock" class="info-clock">${hours}:${minutes}</div>
+        <div class="info-weekday">${DAY_LABELS[now.getDay()]}</div>
+        <div class="info-date">${now.getDate()} ${MONTH_LABELS[now.getMonth()]} ${now.getFullYear()}</div>
+        <div class="info-divider"></div>
+        <div class="info-weather-current">
+            <span id="info-weather-icon">--</span>
+            <div>
+                <div id="info-current-temp" class="info-current-temp">--°</div>
+                <div id="info-current-desc" class="info-current-desc">--</div>
+            </div>
+        </div>
+        <div id="info-forecast" class="info-forecast"></div>
+    `;
+    grid.appendChild(panel);
+
+    // Populate weather immediately if we already have it
+    if (lastWeatherData) renderInfoWeather(lastWeatherData);
+}
+
+function showAddToast() {
+    let toast = document.querySelector('.add-toast');
+    if (!toast) {
+        toast = document.createElement('div');
+        toast.className = 'add-toast';
+        toast.textContent = 'This display is read-only — add events directly in Google Calendar.';
+        document.body.appendChild(toast);
+    }
+    toast.classList.add('visible');
+    clearTimeout(showAddToast._timer);
+    showAddToast._timer = setTimeout(() => toast.classList.remove('visible'), 3000);
+}
+
+// ---------- Slideshow screensaver ----------
+
+function initSlideshow() {
+    ['touchstart', 'click', 'mousemove', 'keydown'].forEach(evt => {
+        document.addEventListener(evt, handleUserActivity, { passive: true });
+    });
+    resetInactivityTimer();
+}
+
+function handleUserActivity() {
+    if (slideshowActive) {
+        hideSlideshow();
+    } else {
+        resetInactivityTimer();
     }
 }
 
-// Fetch and update dad joke
-async function updateJoke() {
+function resetInactivityTimer() {
+    clearTimeout(inactivityTimer);
+    inactivityTimer = setTimeout(showSlideshow, INACTIVITY_TIMEOUT);
+}
+
+async function showSlideshow() {
+    // Fetch fresh each time so newly added photos appear without a restart
     try {
-        const response = await fetch('/api/joke');
-        if (!response.ok) throw new Error('Joke fetch failed');
-
-        const data = await response.json();
-
-        if (data.joke) {
-            document.getElementById('joke').textContent = data.joke;
+        const res = await fetch('/api/photos');
+        photos = await res.json();
+    } catch (e) {
+        console.error('Could not load photos:', e);
     }
 
-    } catch (error) {
-        console.error('Error updating joke:', error);
+    if (!photos.length) {
+        resetInactivityTimer();
+        return;
     }
+
+    slideshowActive = true;
+    const overlay = document.getElementById('slideshow-overlay');
+    overlay.classList.remove('hidden');
+
+    slideIndex = Math.floor(Math.random() * photos.length);
+    activeSlot = 'a';
+
+    loadSlide('a', photos[slideIndex]);
+    slideTimer = setInterval(advanceSlide, SLIDE_DURATION);
+}
+
+function hideSlideshow() {
+    slideshowActive = false;
+    clearInterval(slideTimer);
+    slideTimer = null;
+
+    const overlay = document.getElementById('slideshow-overlay');
+    overlay.classList.add('hidden');
+
+    const a = document.getElementById('slide-a');
+    const b = document.getElementById('slide-b');
+    a.onload = null; b.onload = null;
+    a.classList.remove('active'); b.classList.remove('active');
+    a.removeAttribute('src'); b.removeAttribute('src');
+
+    resetInactivityTimer();
+}
+
+function loadSlide(slot, url) {
+    const img = document.getElementById(`slide-${slot}`);
+    const show = () => { img.onload = null; img.classList.add('active'); };
+    img.onload = show;
+    img.src = url;
+    if (img.complete && img.naturalWidth > 0) show();
+}
+
+function advanceSlide() {
+    const nextSlot = activeSlot === 'a' ? 'b' : 'a';
+    const current = document.getElementById(`slide-${activeSlot}`);
+    const next    = document.getElementById(`slide-${nextSlot}`);
+
+    slideIndex = (slideIndex + 1) % photos.length;
+
+    const swap = () => {
+        next.onload = null;
+        next.classList.add('active');
+        current.classList.remove('active');
+        activeSlot = nextSlot;
+    };
+
+    next.onload = swap;
+    next.src = photos[slideIndex];
+    if (next.complete && next.naturalWidth > 0) swap();
 }

templates/index.html

@@ -3,50 +3,35 @@
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>Family Calendar Display</title>
+    <title>Family Calendar</title>
     <link rel="stylesheet" href="{{ url_for('static', filename='css/style.css') }}">
 </head>
 <body>
-    <!-- Background container -->
-    <div id="background"></div>
-
-    <!-- Main content overlay -->
-    <div class="container">
-        <!-- Header with Time and Date -->
-        <header class="header">
-            <div class="time-display">
-                <div id="time" class="time">--:--</div>
-                <div id="date" class="date">Loading...</div>
-            </div>
-            <div class="weather-summary">
-                <div class="current-weather-item">
-                    <div class="weather-label">Today</div>
-                    <div id="current-temp" class="current-temp">--°</div>
-                    <div id="weather-icon" class="weather-icon"></div>
-                </div>
-                <div id="header-forecast" class="header-forecast">
-                    <!-- 3-day forecast will be inserted here -->
-                </div>
-            </div>
+    <div class="app">
+        <!-- Top bar: date/time, week navigation, filter, weather -->
+        <header class="topbar">
+            <span class="pill view-pill">5 Days</span>
+            <span id="date-range" class="pill date-range-label">--</span>
+            <select id="member-filter" class="pill filter-select">
+                <option value="all">Filter: All</option>
+            </select>
         </header>
 
-        <!-- Main content area -->
-        <div class="main-content">
-            <!-- Calendar Section -->
-            <section class="calendar-section">
-                <h2>Upcoming Events</h2>
-                <div id="calendar-events" class="events-list">
-                    <div class="event-placeholder">Loading events...</div>
-                </div>
-            </section>
+        <!-- Week grid: Sunday - Saturday + Next Week preview -->
+        <main id="week-grid" class="week-grid">
+            <div class="event-placeholder">Loading calendar...</div>
+        </main>
+
+        <button id="add-btn" class="add-fab" title="Add events from Google Calendar" aria-label="Add event">+</button>
     </div>
 
-        <!-- Footer with Dad Joke -->
-        <footer class="footer">
-            <div id="joke" class="joke">Loading a joke to brighten your day...</div>
-        </footer>
+    <!-- Fullscreen photo slideshow screensaver -->
+    <div id="slideshow-overlay" class="slideshow-overlay hidden">
+        <img id="slide-a" class="slide-img" src="" alt="">
+        <img id="slide-b" class="slide-img" src="" alt="">
+        <div class="slideshow-hint">Touch to return to calendar</div>
     </div>
 
-    <script src="{{ url_for('static', filename='js/app.js') }}"></script>
+    <script src="{{ url_for('static', filename='js/app.js') }}?v={{ cache_bust }}"></script>
 </body>
 </html>