added env vars

docker-compose.prod.yml

@@ -34,7 +34,7 @@ services:
       interval: 10s
       timeout: 5s
       retries: 5
-      start_period: 3s
+      start_period: 1s
   postgres:
     image: postgres:14-alpine
     environment:

pyproject.toml

@@ -41,7 +41,7 @@ dev = [
 
 [[tool.uv.index]]
 name = "threadripper-proxpi-cache"
-url = "http://10.184.20.2:5001/index/"
+url = "http://10.0.0.2:5001/index/"
 default = true
 
 [tool.mypy]

src/baby_monitor/main.py

@@ -143,24 +143,6 @@ def serve_menu_js() -> FileResponse:
     return FileResponse(static_path / "menu.js")
 
 
-@app.get("/dark-mode.css", include_in_schema=False)
-def serve_dark_mode_css() -> FileResponse:
-    """Serve the dark mode CSS."""
-    return FileResponse(static_path / "dark-mode.css")
-
-
-@app.get("/theme-init.js", include_in_schema=False)
-def serve_theme_init_js() -> FileResponse:
-    """Serve the theme initialization JavaScript."""
-    return FileResponse(static_path / "theme-init.js")
-
-
-@app.get("/chart-theme.js", include_in_schema=False)
-def serve_chart_theme_js() -> FileResponse:
-    """Serve the chart theming JavaScript."""
-    return FileResponse(static_path / "chart-theme.js")
-
-
 @app.get("/api/")
 def read_root(token: Annotated[str, Depends(verify_token)]) -> dict:
     """API root endpoint (requires authentication)."""

src/baby_monitor/models/sleep.py

@@ -15,7 +15,6 @@ class CreateSleepRequest(BaseModel):
 class UpdateSleepRequest(BaseModel):
     """Request model for updating a sleep log."""
 
-    start_time: datetime | None = None
     end_time: datetime | None = None
 
 

src/baby_monitor/repositories/dependencies/get_token_repository.py

@@ -6,7 +6,7 @@ import logging
 from baby_monitor.repositories.interfaces import (
     TokenRepositoryInterface,
 )
-from baby_monitor.repositories.token import (
+from baby_monitor.repositories.token.memory_token import (
     InMemoryTokenRepository,
 )
 
@@ -43,7 +43,7 @@ def _initialize_token_repository() -> TokenRepositoryInterface:
         ) from e
 
     try:
-        from baby_monitor.repositories.token import (
+        from baby_monitor.repositories.token.redis_token import (
             RedisTokenRepository,
         )
 

src/baby_monitor/repositories/interfaces/sleep_repository_interface.py

@@ -32,7 +32,6 @@ class SleepRepositoryInterface(ABC):
     def update(
         self,
         sleep_id: int,
-        start_time: datetime | None = None,
         end_time: datetime | None = None,
     ) -> dict | None:
         """Update a sleep log entry."""

src/baby_monitor/repositories/sleep/sqlite_sleep.py

@@ -73,7 +73,6 @@ class DatabaseSleepRepository(SleepRepositoryInterface):
     def update(
         self,
         sleep_id: int,
-        start_time: datetime | None = None,
         end_time: datetime | None = None,
     ) -> dict | None:
         """Update a sleep log entry."""
@@ -81,8 +80,6 @@ class DatabaseSleepRepository(SleepRepositoryInterface):
         if not sleep:
             return None
 
-        if start_time is not None:
-            sleep.start_time = start_time  # type: ignore[assignment]
         if end_time is not None:
             sleep.end_time = end_time  # type: ignore[assignment]
 

src/baby_monitor/repositories/token/__init__.py

@@ -1,11 +0,0 @@
-"""Token repository implementations and configurations."""
-
-from .default_ttl import DEFAULT_TTL
-from .memory_token import InMemoryTokenRepository
-from .redis_token import RedisTokenRepository
-
-__all__ = [
-    "DEFAULT_TTL",
-    "InMemoryTokenRepository",
-    "RedisTokenRepository",
-]

src/baby_monitor/repositories/token/default_ttl.py

@@ -1,3 +0,0 @@
-"""Definition of Token default TTL."""
-
-DEFAULT_TTL = 28800  # seconds -> 8 hours

src/baby_monitor/repositories/token/memory_token.py

@@ -3,7 +3,6 @@
 from datetime import datetime, timedelta, UTC
 
 from baby_monitor.repositories.interfaces import TokenRepositoryInterface
-from baby_monitor.repositories.token import DEFAULT_TTL
 
 
 class InMemoryTokenRepository(TokenRepositoryInterface):
@@ -17,8 +16,9 @@ class InMemoryTokenRepository(TokenRepositoryInterface):
     def __init__(self) -> None:
         # token -> (user_id, expiry_time)
         self._tokens: dict[str, tuple[int, datetime]] = {}
+        self._default_ttl = 3600  # Store default TTL for sliding expiration
 
-    def store(self, token: str, user_id: int, ttl: int = DEFAULT_TTL) -> None:
+    def store(self, token: str, user_id: int, ttl: int = 3600) -> None:
         """Store a token with TTL (time to live in seconds)."""
         expiry = datetime.now(UTC) + timedelta(seconds=ttl)
         self._tokens[token] = (user_id, expiry)
@@ -39,7 +39,7 @@ class InMemoryTokenRepository(TokenRepositoryInterface):
             return None
 
         # Sliding expiration: extend the token lifetime
-        new_expiry = datetime.now(UTC) + timedelta(seconds=DEFAULT_TTL)
+        new_expiry = datetime.now(UTC) + timedelta(seconds=self._default_ttl)
         self._tokens[token] = (user_id, new_expiry)
 
         return user_id

src/baby_monitor/repositories/token/redis_token.py

@@ -3,14 +3,14 @@
 from typing import Any
 
 from baby_monitor.repositories.interfaces import TokenRepositoryInterface
-from baby_monitor.repositories.token import DEFAULT_TTL
 
 
 class RedisTokenRepository(TokenRepositoryInterface):
     """
     Redis-based token storage.
 
-    This implementation uses Redis to store tokens with TTL. Implements sliding expiration.
+    Requires redis package: pip install redis
+    Set REDIS_URI environment variable (e.g., redis://localhost:6379/0)
     """
 
     def __init__(self, redis_client: Any) -> None:
@@ -21,8 +21,9 @@ class RedisTokenRepository(TokenRepositoryInterface):
             redis_client: Redis client instance from redis.from_url()
         """
         self.redis = redis_client
+        self.default_ttl = 3600  # Store default TTL for sliding expiration
 
-    def store(self, token: str, user_id: int, ttl: int = DEFAULT_TTL) -> None:
+    def store(self, token: str, user_id: int, ttl: int = 3600) -> None:
         """Store a token with TTL (time to live in seconds)."""
         key = f"token:{token}"
         self.redis.setex(key, ttl, str(user_id))
@@ -36,7 +37,7 @@ class RedisTokenRepository(TokenRepositoryInterface):
         user_id_str = self.redis.get(key)
         if user_id_str:
             # Sliding expiration: extend the token lifetime
-            self.redis.expire(key, DEFAULT_TTL)
+            self.redis.expire(key, self.default_ttl)
             return int(user_id_str)
         return None
 

src/baby_monitor/routers/health.py

@@ -1,7 +1,6 @@
 """Health check router for monitoring endpoints."""
 
-import os
+from fastapi import APIRouter
-from fastapi import APIRouter, HTTPException
 
 router = APIRouter(tags=["health"])
 
@@ -21,53 +20,11 @@ def readiness_check() -> dict[str, str]:
     """
     Readiness check endpoint for container orchestration.
 
-    Returns 200 if the service is ready to accept traffic, else 503.
+    Returns 200 if the service is ready to accept traffic.
+    This can include checks for database connectivity, external services, etc.
     """
-
+    # Add dependency checks here if needed (database, cache, etc.)
-    # Determine if configured to use Redis
+    # For now, simple readiness check
-    redis_uri = os.getenv("REDIS_URI")
-
-    # If Redis is used, check connectivity
-    if redis_uri:
-        try:
-            import redis
-
-            redis_client = redis.from_url(redis_uri)
-            redis_client.ping()
-        except Exception as exc:
-            raise HTTPException(
-                status_code=503,
-                detail={
-                    "status": "not ready",
-                    "reason": "No connection to Redis",
-                    "exception": str(exc),
-                },
-            ) from exc
-    # Determine if configured to use PostgreSQL
-    postgres_uri = os.getenv("POSTGRES_URI")
-
-    # If PostgreSQL is used, check connectivity
-    if postgres_uri:
-        try:
-            from sqlalchemy import create_engine
-            from sqlalchemy.orm import sessionmaker
-            from sqlalchemy import text
-
-            engine = create_engine(postgres_uri)
-            SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
-            with SessionLocal() as db:
-                db.execute(text("SELECT 1"))
-        except Exception as exc:
-            raise HTTPException(
-                status_code=503,
-                detail={
-                    "status": "not ready",
-                    "reason": "No connection to PostgreSQL",
-                    "exception": str(exc),
-                },
-            ) from exc
-
-    # Unable to prove not ready, so assume ready
     return {"status": "ready"}
 
 
@@ -103,9 +60,9 @@ def service_info() -> dict:
     # Check current configuration
     config = {
         "environment": os.getenv("ENVIRONMENT", "production"),
+        "data_dir": os.getenv("DATA_DIR", "/data"),
+        "redis_configured": bool(os.getenv("REDIS_URI")),
     }
-    if not features["postgresql"]:
-        config["data_dir"] = os.getenv("DATA_DIR", "/data")
 
     return {
         "service": "baby-monitor",

src/baby_monitor/routers/sleep.py

@@ -112,7 +112,6 @@ def update_sleep(
 
     updated = sleep_repo.update(
         sleep_id=sleep_id,
-        start_time=request.start_time,
         end_time=request.end_time,
     )
 

src/baby_monitor/static/add-child.html

@@ -4,8 +4,6 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Add Child - Baby Monitor</title>
-    <link rel="stylesheet" href="/dark-mode.css" />
-    <script src="/theme-init.js"></script>
     <style>
       * {
         margin: 0;
@@ -17,7 +15,7 @@
         font-family:
           -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu,
           Cantarell, sans-serif;
-        background: #667eea;
+        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
         min-height: 100vh;
         display: flex;
         justify-content: center;
@@ -35,13 +33,13 @@
       }
 
       h1 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 10px;
         font-size: 28px;
       }
 
       .subtitle {
-        color: var(--text-secondary);
+        color: #666;
         margin-bottom: 30px;
         font-size: 14px;
       }
@@ -53,7 +51,7 @@
       label {
         display: block;
         margin-bottom: 8px;
-        color: var(--text-primary);
+        color: #333;
         font-weight: 600;
         font-size: 14px;
       }
@@ -61,22 +59,19 @@
       input {
         width: 100%;
         padding: 12px;
-        border: 2px solid #ccc;
+        border: 1px solid #ddd;
         border-radius: 6px;
         font-size: 14px;
         transition: border-color 0.2s;
-        background-color: var(--input-bg);
-        color: var(--input-text);
       }
 
       input:focus {
         outline: none;
-        border-color: var(--input-focus-border);
+        border-color: #667eea;
       }
 
       .button {
-        background: var(--gradient-purple);
+        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-        background-color: #667eea;
         color: white;
         border: none;
         padding: 12px 24px;
@@ -140,7 +135,7 @@
 
       .help-text {
         font-size: 12px;
-        color: var(--text-secondary);
+        color: #666;
         margin-top: 4px;
       }
     </style>

src/baby_monitor/static/admin.html

@@ -4,8 +4,6 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Baby Monitor - Admin</title>
-    <link rel="stylesheet" href="/dark-mode.css" />
-    <script src="/theme-init.js"></script>
     <style>
       * {
         margin: 0;
@@ -17,7 +15,7 @@
         font-family:
           -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu,
           Cantarell, sans-serif;
-        background: #667eea;
+        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
         min-height: 100vh;
         display: flex;
         justify-content: center;
@@ -35,13 +33,13 @@
       }
 
       h1 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 10px;
         font-size: 28px;
       }
 
       .subtitle {
-        color: var(--text-secondary);
+        color: #666;
         margin-bottom: 30px;
         font-size: 14px;
       }
@@ -64,8 +62,7 @@
       }
 
       .button {
-        background: var(--gradient-purple);
+        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-        background-color: #667eea;
         color: white;
         border: none;
         padding: 12px 24px;
@@ -98,7 +95,7 @@
         display: none;
         margin-top: 20px;
         padding: 15px;
-        background: var(--bg-tertiary);
+        background: #f8f9fa;
         border-radius: 8px;
         border: 2px solid #667eea;
       }
@@ -109,7 +106,7 @@
 
       .link-label {
         font-size: 12px;
-        color: var(--text-secondary);
+        color: #666;
         margin-bottom: 8px;
         font-weight: 600;
         text-transform: uppercase;
@@ -124,13 +121,13 @@
       .link-text {
         flex: 1;
         padding: 10px;
-        background: var(--bg-secondary);
+        background: white;
-        border: 1px solid var(--border-color);
+        border: 1px solid #ddd;
         border-radius: 4px;
         font-family: "Courier New", monospace;
         font-size: 13px;
         word-break: break-all;
-        color: var(--text-primary);
+        color: #333;
       }
 
       .copy-button {
@@ -196,7 +193,7 @@
       .search-box {
         width: 100%;
         padding: 10px;
-        border: 1px solid var(--border-color);
+        border: 1px solid #ddd;
         border-radius: 4px;
         font-size: 14px;
         margin-bottom: 15px;
@@ -205,7 +202,7 @@
       .user-list {
         max-height: 400px;
         overflow-y: auto;
-        border: 1px solid var(--border-color);
+        border: 1px solid #ddd;
         border-radius: 4px;
       }
 
@@ -214,8 +211,8 @@
         justify-content: space-between;
         align-items: center;
         padding: 12px;
-        border-bottom: 1px solid var(--border-lighter);
+        border-bottom: 1px solid #eee;
-        background: var(--bg-secondary);
+        background: white;
       }
 
       .user-item:last-child {
@@ -223,7 +220,7 @@
       }
 
       .user-item:hover {
-        background: var(--bg-tertiary);
+        background: #f8f9fa;
       }
 
       .user-info {
@@ -232,13 +229,13 @@
 
       .user-name {
         font-weight: 600;
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 4px;
       }
 
       .user-meta {
         font-size: 12px;
-        color: var(--text-secondary);
+        color: #666;
       }
 
       .admin-badge {

src/baby_monitor/static/chart-theme.js

@@ -1,207 +0,0 @@
-/* Chart.js Dark Mode Helper
- * Provides theme-aware color palettes and chart options for Chart.js
- * Usage: Include this before your chart initialization code
- */
-
-(function () {
-  "use strict";
-
-  // Helper to get effective theme
-  function getEffectiveTheme() {
-    return window.getEffectiveTheme ? window.getEffectiveTheme() : "light";
-  }
-
-  // Get theme-appropriate colors for Chart.js
-  window.getChartColors = function () {
-    const isDark = getEffectiveTheme() === "dark";
-
-    return {
-      // Grid lines
-      grid: isDark ? "rgba(255, 255, 255, 0.1)" : "rgba(0, 0, 0, 0.05)",
-      gridMajor: isDark ? "rgba(255, 255, 255, 0.15)" : "rgba(0, 0, 0, 0.1)",
-
-      // Text colors
-      text: isDark ? "#b0b0b0" : "#666666",
-      textPrimary: isDark ? "#e0e0e0" : "#333333",
-
-      // Data series colors (optimized for background)
-      series: isDark
-        ? [
-            "rgba(139, 158, 255, 0.8)", // Brighter purple
-            "rgba(110, 197, 255, 0.8)", // Brighter blue
-            "rgba(255, 179, 255, 0.8)", // Brighter pink
-            "rgba(129, 199, 132, 0.8)", // Brighter green
-            "rgba(255, 183, 77, 0.8)", // Brighter orange
-            "rgba(156, 107, 184, 0.8)", // Brighter deep purple
-            "rgba(77, 255, 255, 0.8)", // Brighter cyan
-            "rgba(255, 138, 155, 0.8)", // Brighter red
-          ]
-        : [
-            "rgba(102, 126, 234, 0.8)", // Purple
-            "rgba(118, 75, 162, 0.8)", // Deep purple
-            "rgba(255, 159, 64, 0.8)", // Orange
-            "rgba(76, 175, 80, 0.8)", // Green
-            "rgba(244, 67, 54, 0.8)", // Red
-            "rgba(156, 39, 176, 0.8)", // Violet
-            "rgba(102, 126, 234, 0.6)", // Light purple
-            "rgba(118, 75, 162, 0.6)", // Light deep purple
-          ],
-
-      // Solid data colors (for pie charts, etc.)
-      solidSeries: isDark
-        ? [
-            "#8b9eff",
-            "#6ec5ff",
-            "#ffb3ff",
-            "#81c784",
-            "#ffb74d",
-            "#9c6bb8",
-            "#4dffff",
-            "#ff8a9b",
-          ]
-        : [
-            "#667eea",
-            "#764ba2",
-            "#ff9f40",
-            "#4caf50",
-            "#f44336",
-            "#9c27b0",
-            "#667eea",
-            "#764ba2",
-          ],
-
-      // Background colors
-      background: isDark ? "#2d2d2d" : "#f8f9fa",
-    };
-  };
-
-  // Get default Chart.js options with theme support
-  window.getChartOptions = function (customOptions = {}) {
-    const colors = window.getChartColors();
-
-    const defaults = {
-      responsive: true,
-      maintainAspectRatio: false,
-      plugins: {
-        legend: {
-          labels: {
-            color: colors.text,
-            font: {
-              size: 12,
-            },
-          },
-        },
-        tooltip: {
-          backgroundColor:
-            getEffectiveTheme() === "dark" ? "#3a3a3a" : "#ffffff",
-          titleColor: colors.textPrimary,
-          bodyColor: colors.text,
-          borderColor: colors.grid,
-          borderWidth: 1,
-        },
-      },
-      scales: {},
-    };
-
-    // Deep merge customOptions with defaults
-    return mergeDeep(defaults, customOptions);
-  };
-
-  // Get theme-appropriate scale options
-  window.getChartScaleOptions = function (axis = "x", customOptions = {}) {
-    const colors = window.getChartColors();
-
-    const defaults = {
-      grid: {
-        color: colors.grid,
-        borderColor: colors.gridMajor,
-      },
-      ticks: {
-        color: colors.text,
-        font: {
-          size: 12,
-        },
-      },
-      title: {
-        color: colors.textPrimary,
-        font: {
-          size: 13,
-          weight: "600",
-        },
-      },
-    };
-
-    return mergeDeep(defaults, customOptions);
-  };
-
-  // Helper function to deep merge objects
-  function mergeDeep(target, source) {
-    const output = Object.assign({}, target);
-    if (isObject(target) && isObject(source)) {
-      Object.keys(source).forEach((key) => {
-        if (isObject(source[key])) {
-          if (!(key in target)) {
-            Object.assign(output, { [key]: source[key] });
-          } else {
-            output[key] = mergeDeep(target[key], source[key]);
-          }
-        } else {
-          Object.assign(output, { [key]: source[key] });
-        }
-      });
-    }
-    return output;
-  }
-
-  function isObject(item) {
-    return item && typeof item === "object" && !Array.isArray(item);
-  }
-
-  // Function to update all charts on theme change
-  window.updateChartsForTheme = function (chartInstances) {
-    if (!Array.isArray(chartInstances)) {
-      chartInstances = [chartInstances];
-    }
-
-    const colors = window.getChartColors();
-
-    chartInstances.forEach((chart) => {
-      if (!chart) return;
-
-      // Update grid colors
-      if (chart.options.scales) {
-        Object.keys(chart.options.scales).forEach((axis) => {
-          if (chart.options.scales[axis].grid) {
-            chart.options.scales[axis].grid.color = colors.grid;
-            chart.options.scales[axis].grid.borderColor = colors.gridMajor;
-          }
-          if (chart.options.scales[axis].ticks) {
-            chart.options.scales[axis].ticks.color = colors.text;
-          }
-          if (chart.options.scales[axis].title) {
-            chart.options.scales[axis].title.color = colors.textPrimary;
-          }
-        });
-      }
-
-      // Update legend colors
-      if (chart.options.plugins && chart.options.plugins.legend) {
-        if (chart.options.plugins.legend.labels) {
-          chart.options.plugins.legend.labels.color = colors.text;
-        }
-      }
-
-      // Update tooltip colors
-      if (chart.options.plugins && chart.options.plugins.tooltip) {
-        chart.options.plugins.tooltip.backgroundColor =
-          getEffectiveTheme() === "dark" ? "#3a3a3a" : "#ffffff";
-        chart.options.plugins.tooltip.titleColor = colors.textPrimary;
-        chart.options.plugins.tooltip.bodyColor = colors.text;
-        chart.options.plugins.tooltip.borderColor = colors.grid;
-      }
-
-      // Update the chart
-      chart.update();
-    });
-  };
-})();

src/baby_monitor/static/dark-mode.css

@@ -1,258 +0,0 @@
-/* Dark Mode CSS Variables and Theming System
- * Supports automatic detection via prefers-color-scheme and manual override via .dark-mode class
- */
-
-:root {
-  /* ===== LIGHT MODE (Default) ===== */
-
-  /* Background colors */
-  --bg-primary: #f0f0f0;
-  --bg-secondary: #ffffff;
-  --bg-tertiary: #f8f9fa;
-  --bg-card: #ffffff;
-
-  /* Text colors */
-  --text-primary: #333333;
-  --text-secondary: #666666;
-  --text-muted: #999999;
-  --text-inverse: #ffffff;
-
-  /* Border colors */
-  --border-color: #dddddd;
-  --border-light: #e0e0e0;
-  --border-lighter: #eeeeee;
-
-  /* Gradients - Brand */
-  --gradient-purple: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-  --gradient-blue: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
-  --gradient-pink: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
-  --gradient-green: linear-gradient(135deg, #56ab2f 0%, #a8e063 100%);
-  --gradient-orange: linear-gradient(135deg, #f2994a 0%, #f2c94c 100%);
-
-  /* Action colors */
-  --color-success: #4caf50;
-  --color-error: #dc3545;
-  --color-warning: #ff9800;
-  --color-info: #2196f3;
-  --color-danger: #f44336;
-
-  /* Action gradients */
-  --gradient-success: linear-gradient(135deg, #56ab2f 0%, #a8e063 100%);
-  --gradient-error: linear-gradient(135deg, #dc3545 0%, #c62828 100%);
-  --gradient-danger: linear-gradient(135deg, #f44336 0%, #d32f2f 100%);
-
-  /* Interactive elements */
-  --input-bg: #ffffff;
-  --input-border: #dddddd;
-  --input-focus-border: #667eea;
-  --input-text: #333333;
-  --input-placeholder: #999999;
-
-  /* Shadows */
-  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
-  --shadow-md: 0 2px 10px rgba(0, 0, 0, 0.1);
-  --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.15);
-  --shadow-hover: 0 5px 15px rgba(0, 0, 0, 0.2);
-
-  /* Modal/Overlay */
-  --overlay-bg: rgba(0, 0, 0, 0.5);
-
-  /* Chart colors (vibrant for light backgrounds) */
-  --chart-grid: rgba(0, 0, 0, 0.1);
-  --chart-text: #666666;
-  --chart-color-1: #667eea;
-  --chart-color-2: #4facfe;
-  --chart-color-3: #f093fb;
-  --chart-color-4: #56ab2f;
-  --chart-color-5: #f2994a;
-  --chart-color-6: #764ba2;
-  --chart-color-7: #00f2fe;
-  --chart-color-8: #f5576c;
-}
-
-/* ===== DARK MODE ===== */
-/* Applied via @media query (auto-detect) OR .dark-mode class (manual override) */
-
-@media (prefers-color-scheme: dark) {
-  :root:not(.light-mode) {
-    /* Background colors - Dark theme */
-    --bg-primary: #1a1a1a;
-    --bg-secondary: #2d2d2d;
-    --bg-tertiary: #3a3a3a;
-    --bg-card: #2d2d2d;
-
-    /* Text colors - Light on dark */
-    --text-primary: #e0e0e0;
-    --text-secondary: #b0b0b0;
-    --text-muted: #808080;
-    --text-inverse: #1a1a1a;
-
-    /* Border colors - Lighter for visibility */
-    --border-color: #444444;
-    --border-light: #4a4a4a;
-    --border-lighter: #505050;
-
-    /* Gradients - Dimmed (~50% brightness reduction) */
-    --gradient-purple: linear-gradient(135deg, #3d4d8c 0%, #452d61 100%);
-    --gradient-blue: linear-gradient(135deg, #2f667f 0%, #00919a 100%);
-    --gradient-pink: linear-gradient(135deg, #905997 0%, #924344 100%);
-    --gradient-green: linear-gradient(135deg, #33661c 0%, #64873c 100%);
-    --gradient-orange: linear-gradient(135deg, #915b2d 0%, #917a2e 100%);
-
-    /* Action colors - Slightly brighter for visibility */
-    --color-success: #66bb6a;
-    --color-error: #ef5350;
-    --color-warning: #ffa726;
-    --color-info: #42a5f5;
-    --color-danger: #ff5252;
-
-    /* Action gradients - Dimmed */
-    --gradient-success: linear-gradient(135deg, #33661c 0%, #64873c 100%);
-    --gradient-error: linear-gradient(135deg, #a32a2a 0%, #8b2020 100%);
-    --gradient-danger: linear-gradient(135deg, #a32929 0%, #8b1e1e 100%);
-
-    /* Interactive elements */
-    --input-bg: #2d2d2d;
-    --input-border: #444444;
-    --input-focus-border: #667eea;
-    --input-text: #e0e0e0;
-    --input-placeholder: #808080;
-
-    /* Shadows - Lighter/softer for dark mode */
-    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
-    --shadow-md: 0 2px 10px rgba(0, 0, 0, 0.4);
-    --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.5);
-    --shadow-hover: 0 5px 15px rgba(0, 0, 0, 0.6);
-
-    /* Modal/Overlay - Same opacity */
-    --overlay-bg: rgba(0, 0, 0, 0.5);
-
-    /* Chart colors - Brighter and more saturated for dark backgrounds */
-    --chart-grid: rgba(255, 255, 255, 0.1);
-    --chart-text: #b0b0b0;
-    --chart-color-1: #8b9eff;
-    --chart-color-2: #6ec5ff;
-    --chart-color-3: #ffb3ff;
-    --chart-color-4: #81c784;
-    --chart-color-5: #ffb74d;
-    --chart-color-6: #9c6bb8;
-    --chart-color-7: #4dffff;
-    --chart-color-8: #ff8a9b;
-  }
-}
-
-/* Manual override with .dark-mode class */
-body.dark-mode {
-  /* Background colors - Dark theme */
-  --bg-primary: #1a1a1a;
-  --bg-secondary: #2d2d2d;
-  --bg-tertiary: #3a3a3a;
-  --bg-card: #2d2d2d;
-
-  /* Text colors - Light on dark */
-  --text-primary: #e0e0e0;
-  --text-secondary: #b0b0b0;
-  --text-muted: #808080;
-  --text-inverse: #1a1a1a;
-
-  /* Border colors - Lighter for visibility */
-  --border-color: #444444;
-  --border-light: #4a4a4a;
-  --border-lighter: #505050;
-
-  /* Gradients - Dimmed (~50% brightness reduction) */
-  --gradient-purple: linear-gradient(135deg, #3d4d8c 0%, #452d61 100%);
-  --gradient-blue: linear-gradient(135deg, #2f667f 0%, #00919a 100%);
-  --gradient-pink: linear-gradient(135deg, #905997 0%, #924344 100%);
-  --gradient-green: linear-gradient(135deg, #33661c 0%, #64873c 100%);
-  --gradient-orange: linear-gradient(135deg, #915b2d 0%, #917a2e 100%);
-
-  /* Action colors - Slightly brighter for visibility */
-  --color-success: #66bb6a;
-  --color-error: #ef5350;
-  --color-warning: #ffa726;
-  --color-info: #42a5f5;
-  --color-danger: #ff5252;
-
-  /* Action gradients - Dimmed */
-  --gradient-success: linear-gradient(135deg, #33661c 0%, #64873c 100%);
-  --gradient-error: linear-gradient(135deg, #a32a2a 0%, #8b2020 100%);
-  --gradient-danger: linear-gradient(135deg, #a32929 0%, #8b1e1e 100%);
-
-  /* Interactive elements */
-  --input-bg: #2d2d2d;
-  --input-border: #444444;
-  --input-focus-border: #667eea;
-  --input-text: #e0e0e0;
-  --input-placeholder: #808080;
-
-  /* Shadows - Lighter/softer for dark mode */
-  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
-  --shadow-md: 0 2px 10px rgba(0, 0, 0, 0.4);
-  --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.5);
-  --shadow-hover: 0 5px 15px rgba(0, 0, 0, 0.6);
-
-  /* Modal/Overlay - Same opacity */
-  --overlay-bg: rgba(0, 0, 0, 0.5);
-
-  /* Chart colors - Brighter and more saturated for dark backgrounds */
-  --chart-grid: rgba(255, 255, 255, 0.1);
-  --chart-text: #b0b0b0;
-  --chart-color-1: #8b9eff;
-  --chart-color-2: #6ec5ff;
-  --chart-color-3: #ffb3ff;
-  --chart-color-4: #81c784;
-  --chart-color-5: #ffb74d;
-  --chart-color-6: #9c6bb8;
-  --chart-color-7: #4dffff;
-  --chart-color-8: #ff8a9b;
-}
-
-/* Manual override with .light-mode class (forces light even when browser prefers dark) */
-body.light-mode {
-  /* Force light mode values - same as root defaults */
-  --bg-primary: #f0f0f0;
-  --bg-secondary: #ffffff;
-  --bg-tertiary: #f8f9fa;
-  --bg-card: #ffffff;
-  --text-primary: #333333;
-  --text-secondary: #666666;
-  --text-muted: #999999;
-  --text-inverse: #ffffff;
-  --border-color: #dddddd;
-  --border-light: #e0e0e0;
-  --border-lighter: #eeeeee;
-  --gradient-purple: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-  --gradient-blue: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
-  --gradient-pink: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
-  --gradient-green: linear-gradient(135deg, #56ab2f 0%, #a8e063 100%);
-  --gradient-orange: linear-gradient(135deg, #f2994a 0%, #f2c94c 100%);
-  --color-success: #4caf50;
-  --color-error: #dc3545;
-  --color-warning: #ff9800;
-  --color-info: #2196f3;
-  --color-danger: #f44336;
-  --gradient-success: linear-gradient(135deg, #56ab2f 0%, #a8e063 100%);
-  --gradient-error: linear-gradient(135deg, #dc3545 0%, #c62828 100%);
-  --gradient-danger: linear-gradient(135deg, #f44336 0%, #d32f2f 100%);
-  --input-bg: #ffffff;
-  --input-border: #dddddd;
-  --input-focus-border: #667eea;
-  --input-text: #333333;
-  --input-placeholder: #999999;
-  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
-  --shadow-md: 0 2px 10px rgba(0, 0, 0, 0.1);
-  --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.15);
-  --shadow-hover: 0 5px 15px rgba(0, 0, 0, 0.2);
-  --overlay-bg: rgba(0, 0, 0, 0.5);
-  --chart-grid: rgba(0, 0, 0, 0.1);
-  --chart-text: #666666;
-  --chart-color-1: #667eea;
-  --chart-color-2: #4facfe;
-  --chart-color-3: #f093fb;
-  --chart-color-4: #56ab2f;
-  --chart-color-5: #f2994a;
-  --chart-color-6: #764ba2;
-  --chart-color-7: #00f2fe;
-  --chart-color-8: #f5576c;
-}

src/baby_monitor/static/diapers.html

@@ -4,9 +4,6 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Diapers - Baby Monitor</title>
-    <link rel="stylesheet" href="/dark-mode.css" />
-    <script src="/theme-init.js"></script>
-    <script src="/chart-theme.js"></script>
     <link rel="stylesheet" href="/menu.css" />
     <style>
       * {
@@ -19,7 +16,7 @@
         font-family:
           -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu,
           Cantarell, sans-serif;
-        background-color: var(--bg-primary);
+        background-color: #f0f0f0;
         min-height: 100vh;
         max-width: 800px;
         margin: 2rem auto;
@@ -27,27 +24,26 @@
       }
 
       .container {
-        background: var(--bg-secondary);
+        background: white;
         border-radius: 12px;
         box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
         padding: 40px;
       }
 
       h1 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 10px;
         font-size: 28px;
       }
 
       .subtitle {
-        color: var(--text-secondary);
+        color: #666;
         margin-bottom: 30px;
         font-size: 14px;
       }
 
       .button {
-        background: var(--gradient-pink);
+        background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
-        background-color: #f093fb;
         color: white;
         border: none;
         padding: 12px 24px;
@@ -83,13 +79,13 @@
       .loading {
         text-align: center;
         padding: 40px;
-        color: var(--text-secondary);
+        color: #666;
       }
 
       .empty-state {
         text-align: center;
         padding: 60px 20px;
-        color: var(--text-secondary);
+        color: #666;
       }
 
       .empty-state-icon {
@@ -98,7 +94,7 @@
       }
 
       .empty-state h2 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 10px;
       }
 
@@ -109,12 +105,12 @@
       .chart-container {
         margin-bottom: 40px;
         padding: 20px;
-        background: var(--bg-tertiary);
+        background: #f8f9fa;
         border-radius: 8px;
       }
 
       .chart-container h2 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 20px;
         font-size: 20px;
       }
@@ -154,37 +150,29 @@
 
       .controls label {
         font-weight: 600;
-        color: var(--text-primary);
+        color: #333;
       }
 
-      .controls select,
+      .controls select {
-      .controls input {
         padding: 8px 16px;
-        border: 2px solid var(--border-color, #ddd);
+        border: 1px solid #ddd;
         border-radius: 6px;
         font-size: 14px;
         cursor: pointer;
-        background: var(--bg-secondary);
+        background: white;
-        color: var(--text-primary);
       }
 
-      .controls select:focus,
+      .controls select:focus {
-      .controls input:focus {
         outline: none;
         border-color: #f093fb;
       }
 
-      .controls input[readonly] {
-        opacity: 0.6;
-        cursor: default;
-      }
-
       .diapers-list {
         margin-top: 40px;
       }
 
       .diapers-list h2 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 20px;
         font-size: 20px;
       }
@@ -192,9 +180,9 @@
       .diapers-scroll {
         max-height: 500px;
         overflow-y: auto;
-        border: 1px solid var(--border-color);
+        border: 1px solid #ddd;
         border-radius: 8px;
-        background: var(--bg-tertiary);
+        background: #f8f9fa;
       }
 
       .diaper-item {
@@ -202,13 +190,13 @@
         justify-content: space-between;
         align-items: center;
         padding: 15px 20px;
-        background: var(--bg-secondary);
+        background: white;
-        border-bottom: 1px solid var(--border-lighter);
+        border-bottom: 1px solid #eee;
         transition: background 0.2s;
       }
 
       .diaper-item:hover {
-        background: var(--bg-tertiary);
+        background: #f8f9fa;
       }
 
       .diaper-item:last-child {
@@ -221,13 +209,13 @@
 
       .diaper-time {
         font-weight: 600;
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 5px;
       }
 
       .diaper-details {
         font-size: 14px;
-        color: var(--text-secondary);
+        color: #666;
       }
 
       .diaper-badge {
@@ -293,9 +281,6 @@
       let currentDaysRange =
         parseInt(localStorage.getItem("lastDiaperTimeRange")) || 7;
       let selectedChildId = null; // null means show first/only child
-      let barChartInstance = null; // Track chart instance for proper cleanup
-      let poopPieChartInstance = null;
-      let peePieChartInstance = null;
 
       // Restore last selected child from localStorage
       const lastChildId = localStorage.getItem("lastDiaperChildFilter");
@@ -368,7 +353,6 @@
               <div class="empty-state-icon">🧷</div>
               <h2>No Diaper Changes Yet</h2>
               <p>Start tracking diaper changes from the home page</p>
-              <button class="button" onclick="window.location.href='/'">Go Home</button>
             </div>
           `;
         } else {
@@ -396,6 +380,7 @@
                   id="childDisplay"
                   value="${allChildren[0].name}"
                   readonly
+                  style="background-color: #f5f5f5; cursor: default; padding: 8px; border: 1px solid #ddd; border-radius: 4px; font-size: 14px;"
                 />
               `
                   : `
@@ -797,12 +782,7 @@
       function renderBarChart(chartData) {
         const ctx = document.getElementById("diaperChart").getContext("2d");
 
-        // Destroy existing chart instance if it exists
+        new Chart(ctx, {
-        if (barChartInstance) {
-          barChartInstance.destroy();
-        }
-
-        barChartInstance = new Chart(ctx, {
           type: "bar",
           data: {
             labels: chartData.labels,
@@ -857,7 +837,7 @@
               },
             },
             scales: {
-              y: getChartScaleOptions("y", {
+              y: {
                 beginAtZero: true,
                 title: {
                   display: true,
@@ -873,7 +853,10 @@
                     size: 12,
                   },
                 },
-              }),
+                grid: {
+                  color: "rgba(0, 0, 0, 0.05)",
+                },
+              },
               x: {
                 ticks: {
                   font: {
@@ -892,11 +875,6 @@
       function renderPoopPieChart(chartData) {
         const ctx = document.getElementById("poopPieChart").getContext("2d");
 
-        // Destroy existing chart instance if it exists
-        if (poopPieChartInstance) {
-          poopPieChartInstance.destroy();
-        }
-
         const colors = {
           Light: {
             bg: "rgba(139, 69, 19, 0.5)",
@@ -923,7 +901,7 @@
           (label) => colors[label]?.border || "rgba(200, 200, 200, 1)",
         );
 
-        poopPieChartInstance = new Chart(ctx, {
+        new Chart(ctx, {
           type: "pie",
           data: {
             labels: chartData.labels,
@@ -979,11 +957,6 @@
       function renderPeePieChart(chartData) {
         const ctx = document.getElementById("peePieChart").getContext("2d");
 
-        // Destroy existing chart instance if it exists
-        if (peePieChartInstance) {
-          peePieChartInstance.destroy();
-        }
-
         const colors = {
           Light: {
             bg: "rgba(255, 215, 0, 0.5)",
@@ -1010,7 +983,7 @@
           (label) => colors[label]?.border || "rgba(200, 200, 200, 1)",
         );
 
-        peePieChartInstance = new Chart(ctx, {
+        new Chart(ctx, {
           type: "pie",
           data: {
             labels: chartData.labels,
@@ -1096,16 +1069,6 @@
 
       // Load data on page load
       loadDiaperChanges();
-
-      // Listen for theme changes and update charts
-      window.addEventListener("themechange", () => {
-        const charts = [
-          barChartInstance,
-          poopPieChartInstance,
-          peePieChartInstance,
-        ].filter((c) => c);
-        updateChartsForTheme(charts);
-      });
     </script>
   </body>
 </html>

src/baby_monitor/static/feedings.html

@@ -4,9 +4,6 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Feedings - Baby Monitor</title>
-    <link rel="stylesheet" href="/dark-mode.css" />
-    <script src="/theme-init.js"></script>
-    <script src="/chart-theme.js"></script>
     <link rel="stylesheet" href="/menu.css" />
     <style>
       * {
@@ -19,7 +16,7 @@
         font-family:
           -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu,
           Cantarell, sans-serif;
-        background-color: var(--bg-primary);
+        background-color: #f0f0f0;
         min-height: 100vh;
         max-width: 800px;
         margin: 2rem auto;
@@ -27,27 +24,26 @@
       }
 
       .container {
-        background: var(--bg-secondary);
+        background: white;
         border-radius: 12px;
         box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
         padding: 40px;
       }
 
       h1 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 10px;
         font-size: 28px;
       }
 
       .subtitle {
-        color: var(--text-secondary);
+        color: #666;
         margin-bottom: 30px;
         font-size: 14px;
       }
 
       .button {
-        background: var(--gradient-purple);
+        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-        background-color: #667eea;
         color: white;
         border: none;
         padding: 12px 24px;
@@ -83,13 +79,13 @@
       .loading {
         text-align: center;
         padding: 40px;
-        color: var(--text-secondary);
+        color: #666;
       }
 
       .empty-state {
         text-align: center;
         padding: 60px 20px;
-        color: var(--text-secondary);
+        color: #666;
       }
 
       .empty-state-icon {
@@ -98,7 +94,7 @@
       }
 
       .empty-state h2 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 10px;
       }
 
@@ -109,12 +105,12 @@
       .chart-container {
         margin-bottom: 40px;
         padding: 20px;
-        background: var(--bg-tertiary);
+        background: #f8f9fa;
         border-radius: 8px;
       }
 
       .chart-container h2 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 20px;
         font-size: 20px;
       }
@@ -152,14 +148,14 @@
       }
 
       .stat-card {
-        background: var(--bg-tertiary);
+        background: #f8f9fa;
         padding: 20px;
         border-radius: 8px;
         text-align: center;
       }
 
       .stat-card h3 {
-        color: var(--text-secondary);
+        color: #666;
         font-size: 14px;
         font-weight: 600;
         text-transform: uppercase;
@@ -167,7 +163,7 @@
       }
 
       .stat-card .stat-value {
-        color: var(--text-primary);
+        color: #333;
         font-size: 32px;
         font-weight: 700;
       }
@@ -186,34 +182,21 @@
 
       .controls label {
         font-weight: 600;
-        color: var(--text-primary);
+        color: #333;
       }
 
-      .controls select,
+      .controls select {
-      .controls input {
         padding: 8px 16px;
-        border: 2px solid var(--border-color, #ddd);
+        border: 1px solid #ddd;
         border-radius: 6px;
         font-size: 14px;
         cursor: pointer;
-        background: var(--bg-secondary);
+        background: white;
-        color: var(--text-primary);
-      }
-
-      .controls select:focus,
-      .controls input:focus {
-        outline: none;
-        border-color: var(--input-focus-border);
-      }
-
-      .controls input[readonly] {
-        opacity: 0.6;
-        cursor: default;
       }
 
       .controls select:focus {
         outline: none;
-        border-color: var(--input-focus-border);
+        border-color: #667eea;
       }
 
       .feedings-list {
@@ -221,7 +204,7 @@
       }
 
       .feedings-list h2 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 20px;
         font-size: 20px;
       }
@@ -229,9 +212,9 @@
       .feedings-scroll {
         max-height: 500px;
         overflow-y: auto;
-        border: 1px solid var(--border-color);
+        border: 1px solid #ddd;
         border-radius: 8px;
-        background: var(--bg-tertiary);
+        background: #f8f9fa;
       }
 
       .feeding-item {
@@ -239,13 +222,13 @@
         justify-content: space-between;
         align-items: center;
         padding: 15px 20px;
-        background: var(--bg-secondary);
+        background: white;
-        border-bottom: 1px solid var(--border-lighter);
+        border-bottom: 1px solid #eee;
         transition: background 0.2s;
       }
 
       .feeding-item:hover {
-        background: var(--bg-tertiary);
+        background: #f8f9fa;
       }
 
       .feeding-item:last-child {
@@ -258,13 +241,13 @@
 
       .feeding-time {
         font-weight: 600;
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 5px;
       }
 
       .feeding-details {
         font-size: 14px;
-        color: var(--text-secondary);
+        color: #666;
       }
 
       .feeding-type-badge {
@@ -336,8 +319,6 @@
         parseInt(localStorage.getItem("lastFeedingTimeRange")) || 7;
       let selectedChildId = null; // null means show first/only child
       let barChartInstance = null;
-      let pieChartInstance = null;
-      let durationChartInstance = null;
 
       // Restore last selected child from localStorage
       const lastChildId = localStorage.getItem("lastFeedingChildFilter");
@@ -404,20 +385,16 @@
       function displayFeedings(feedings) {
         const content = document.getElementById("content");
 
-        // Check if we have children data
+        if (feedings.length === 0) {
-        if (allChildren.length === 0) {
           content.innerHTML = `
             <div class="empty-state">
-              <div class="empty-state-icon">👶</div>
+              <div class="empty-state-icon">🍼</div>
-              <h2>No Children Added</h2>
+              <h2>No Feedings Yet</h2>
-              <p>Please add a child first before tracking feedings</p>
+              <p>Start tracking feeding sessions from the home page</p>
-              <button class="button" onclick="window.location.href='/add-child.html'">Add Child</button>
             </div>
           `;
-          return;
+        } else {
-        }
+          // Prepare chart data
-
-        // Prepare chart data (works with empty arrays too)
           const barChartData = prepareBarChartData(feedings);
           const pieChartData = preparePieChartData(feedings);
           const durationChartData = prepareDurationChartData(feedings);
@@ -441,6 +418,7 @@
                   id="childDisplay"
                   value="${allChildren[0].name}"
                   readonly
+                  style="background-color: #f5f5f5; cursor: default; padding: 8px; border: 1px solid #ddd; border-radius: 4px; font-size: 14px;"
                 />
               `
                   : `
@@ -494,6 +472,7 @@
           // Render feeding list
           renderFeedingList(feedings);
         }
+      }
 
       function renderFeedingList(feedings) {
         // Filter feedings by current time range
@@ -940,7 +919,7 @@
                   display: false,
                 },
               },
-              y: getChartScaleOptions("y", {
+              y: {
                 stacked: true,
                 beginAtZero: true,
                 title: {
@@ -959,7 +938,10 @@
                     return Math.round(value) + "m";
                   },
                 },
-              }),
+                grid: {
+                  color: "rgba(0, 0, 0, 0.05)",
+                },
+              },
             },
             plugins: {
               legend: {
@@ -997,11 +979,6 @@
       function renderPieChart(chartData) {
         const ctx = document.getElementById("pieChart").getContext("2d");
 
-        // Destroy existing chart instance if it exists
-        if (pieChartInstance) {
-          pieChartInstance.destroy();
-        }
-
         // Color mapping for each type
         const colorMap = {
           "Left Breast": {
@@ -1026,7 +1003,7 @@
           (label) => colorMap[label]?.border || "rgba(200, 200, 200, 1)",
         );
 
-        pieChartInstance = new Chart(ctx, {
+        new Chart(ctx, {
           type: "pie",
           data: {
             labels: chartData.labels,
@@ -1082,12 +1059,7 @@
       function renderDurationChart(chartData) {
         const ctx = document.getElementById("durationChart").getContext("2d");
 
-        // Destroy existing chart instance if it exists
+        new Chart(ctx, {
-        if (durationChartInstance) {
-          durationChartInstance.destroy();
-        }
-
-        durationChartInstance = new Chart(ctx, {
           type: "bar",
           data: {
             labels: chartData.labels,
@@ -1127,7 +1099,7 @@
               },
             },
             scales: {
-              y: getChartScaleOptions("y", {
+              y: {
                 beginAtZero: true,
                 title: {
                   display: true,
@@ -1143,8 +1115,11 @@
                     size: 12,
                   },
                 },
-              }),
+                grid: {
-              x: getChartScaleOptions("x", {
+                  color: "rgba(0, 0, 0, 0.05)",
+                },
+              },
+              x: {
                 title: {
                   display: true,
                   text: "Duration (minutes)",
@@ -1161,7 +1136,7 @@
                 grid: {
                   display: false,
                 },
-              }),
+              },
             },
           },
         });
@@ -1200,16 +1175,6 @@
 
       // Load data on page load
       loadFeedings();
-
-      // Listen for theme changes and update charts
-      window.addEventListener("themechange", () => {
-        const charts = [
-          barChartInstance,
-          pieChartInstance,
-          durationChartInstance,
-        ].filter((c) => c);
-        updateChartsForTheme(charts);
-      });
     </script>
   </body>
 </html>

src/baby_monitor/static/index.html

@@ -4,37 +4,27 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Baby Monitor</title>
-    <link rel="stylesheet" href="/dark-mode.css" />
-    <script src="/theme-init.js"></script>
-    <script src="/chart-theme.js"></script>
     <link rel="stylesheet" href="/menu.css" />
     <style>
-      * {
-        margin: 0;
-        padding: 0;
-        box-sizing: border-box;
-      }
-
       body {
         font-family: Arial, sans-serif;
         max-width: 800px;
         margin: 2rem auto;
         padding: 0 1rem;
-        background-color: var(--bg-primary);
+        background-color: #f0f0f0;
-        overflow-x: hidden;
       }
       .container {
-        background: var(--bg-secondary);
+        background: white;
         padding: 2rem;
         border-radius: 8px;
-        box-shadow: var(--shadow-md);
+        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
       }
       h1 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 1rem;
       }
       .greeting {
-        color: var(--text-secondary);
+        color: #666;
         font-size: 1.1rem;
         margin-bottom: 2rem;
       }
@@ -69,9 +59,7 @@
         padding: 2rem;
         font-size: 1.5rem;
         margin-bottom: 1.5rem;
-        background: var(--gradient-purple);
+        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-        background-color: #667eea;
-        color: white;
         border-radius: 8px;
         transition:
           transform 0.2s,
@@ -80,16 +68,13 @@
       .feeding-button:hover {
         transform: translateY(-2px);
         box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
-        background: var(--gradient-purple);
+        background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
-        background-color: #667eea;
       }
       .feeding-button.active {
         background: linear-gradient(135deg, #f44336 0%, #e91e63 100%);
-        background-color: #f44336;
       }
       .feeding-button.active:hover {
         background: linear-gradient(135deg, #e91e63 0%, #f44336 100%);
-        background-color: #e91e63;
       }
       .feeding-info {
         font-size: 0.9rem;
@@ -112,7 +97,7 @@
         display: flex;
       }
       .modal-content {
-        background: var(--bg-secondary);
+        background: white;
         padding: 2rem;
         border-radius: 8px;
         max-width: 400px;
@@ -122,7 +107,7 @@
       .modal h2 {
         margin-top: 0;
         margin-bottom: 1.5rem;
-        color: var(--text-primary);
+        color: #333;
       }
       .form-group {
         margin-bottom: 1rem;
@@ -130,13 +115,13 @@
       .form-group label {
         display: block;
         margin-bottom: 0.5rem;
-        color: var(--text-primary);
+        color: #333;
         font-weight: 600;
       }
       .form-group select {
         width: 100%;
         padding: 0.75rem;
-        border: 1px solid var(--border-color);
+        border: 1px solid #ddd;
         border-radius: 4px;
         font-size: 1rem;
       }
@@ -160,9 +145,7 @@
         padding: 2rem;
         font-size: 1.5rem;
         margin-bottom: 1.5rem;
-        background: var(--gradient-blue);
+        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-        background-color: #4facfe;
-        color: white;
         border-radius: 8px;
         transition:
           transform 0.2s,
@@ -170,69 +153,20 @@
       }
       .sleep-button:hover {
         transform: translateY(-2px);
-        box-shadow: 0 6px 20px rgba(79, 172, 254, 0.4);
+        box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
-        background: var(--gradient-blue);
+        background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
-        background-color: #4facfe;
       }
       .sleep-button.active {
-        background: var(--gradient-blue);
+        background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
-        background-color: #4facfe;
       }
       .sleep-button.active:hover {
-        background: var(--gradient-blue);
+        background: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
-        background-color: #4facfe;
       }
       .sleep-info {
         font-size: 0.9rem;
         margin-top: 0.5rem;
         opacity: 0.9;
       }
-      .recent-activity {
-        margin-top: 2rem;
-        padding: 1.5rem;
-        background: var(--bg-tertiary);
-        border-radius: 8px;
-      }
-      .recent-activity h3 {
-        margin-top: 0;
-        margin-bottom: 1rem;
-        color: var(--text-primary);
-        font-size: 1.1rem;
-      }
-      .activity-grid {
-        display: flex;
-        flex-direction: column;
-        gap: 1rem;
-      }
-      .activity-card {
-        background: var(--bg-secondary);
-        padding: 1rem;
-        border-radius: 6px;
-        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
-      }
-      .activity-card .icon {
-        font-size: 1.5rem;
-        margin-bottom: 0.5rem;
-      }
-      .activity-card .type {
-        font-weight: 600;
-        color: var(--text-primary);
-        margin-bottom: 0.25rem;
-      }
-      .activity-card .time {
-        font-size: 0.85rem;
-        color: var(--text-secondary);
-      }
-      .activity-card .details {
-        font-size: 0.85rem;
-        color: #888;
-        margin-top: 0.5rem;
-      }
-      .activity-card.empty {
-        opacity: 0.5;
-        font-style: italic;
-        color: #999;
-      }
     </style>
   </head>
   <body>
@@ -306,9 +240,6 @@
       const token = localStorage.getItem("access_token");
       const username = localStorage.getItem("username");
 
-      // Initialize burger menu
-      initBurgerMenu({ includeHome: true });
-
       // Check if user is logged in
       if (!token) {
         window.location.href = "/login.html";
@@ -331,6 +262,11 @@
             }
           })
           .then((user) => {
+            // Initialize burger menu
+            initBurgerMenu({
+              includeHome: true,
+            });
+
             // Check if user has any children
             return fetch("/api/children", {
               headers: {
@@ -385,7 +321,6 @@
       let activeSleep = null;
       let lastSleep = null;
       let sleepUpdateTimerInterval = null;
-      let lastDiaperChange = null;
 
       async function loadFeedingStatus(children) {
         userChildren = children;
@@ -402,8 +337,8 @@
             activeFeeding = await activeResponse.json();
           }
 
-          // Fetch the 10 most recent feedings to calculate the most recent session
+          // Fetch all feedings to get the last one
-          const feedingsResponse = await fetch("/api/feedings?limit=10", {
+          const feedingsResponse = await fetch("/api/feedings", {
             headers: {
               Authorization: `Bearer ${token}`,
             },
@@ -412,68 +347,8 @@
           if (feedingsResponse.ok) {
             const feedings = await feedingsResponse.json();
             if (feedings.length > 0) {
-              // Calculate the most recent feeding session
+              // Feedings are ordered by start_time desc, so first is most recent
-              let sessionStart = feedings[0].start_time;
+              lastFeeding = feedings[0];
-              let sessionEnd = feedings[0].end_time;
-              let sessionChildId = feedings[0].child_id;
-              let sessionEntries = [feedings[0]];
-
-              for (let i = 1; i < feedings.length; i++) {
-                const entry = feedings[i];
-                // Only group entries for the same child (ignore feeding type)
-                if (entry.child_id !== sessionChildId) {
-                  break;
-                }
-                // If the gap between this entry's end_time and current sessionStart is more than 30 min, stop
-                const prevEnd = entry.end_time || entry.start_time;
-                const sessionStartDate = new Date(sessionStart);
-                const prevEndDate = new Date(prevEnd);
-                const diffMins = Math.abs(
-                  (sessionStartDate - prevEndDate) / 60000,
-                );
-                if (diffMins > 30) {
-                  break;
-                }
-                // Extend session to include this entry
-                sessionStart = entry.start_time;
-                sessionEntries.push(entry);
-              }
-
-              // Calculate accumulated feeding time for all events in the session
-              let accumulatedMinutes = 0;
-              sessionEntries.forEach((entry) => {
-                if (entry.end_time && entry.start_time) {
-                  const start = new Date(entry.start_time);
-                  const end = new Date(entry.end_time);
-                  const diffMs = end - start;
-                  if (diffMs > 0) {
-                    accumulatedMinutes += Math.floor(diffMs / 60000);
-                  }
-                }
-              });
-
-              // Build a string showing all feeding types used during the session
-              const feedingTypesSet = new Set();
-              sessionEntries.forEach((entry) => {
-                if (entry.feeding_type) {
-                  feedingTypesSet.add(entry.feeding_type);
-                }
-              });
-              const feedingTypesString = Array.from(feedingTypesSet)
-                .map(formatFeedingType)
-                .join(", ");
-
-              // Compose a session object
-              lastFeeding = {
-                child_id: sessionChildId,
-                feeding_type: feedings[0].feeding_type,
-                start_time: sessionStart,
-                end_time: sessionEnd,
-                entries: sessionEntries,
-                child_name: feedings[0].child_name,
-                accumulated_minutes: accumulatedMinutes,
-                feeding_types_string: feedingTypesString,
-              };
             }
           }
 
@@ -501,20 +376,6 @@
               lastSleep = sleeps[0];
             }
           }
-
-          // Fetch all diaper changes to get the last one
-          const diaperResponse = await fetch("/api/diaper-changes", {
-            headers: {
-              Authorization: `Bearer ${token}`,
-            },
-          });
-
-          if (diaperResponse.ok) {
-            const diapers = await diaperResponse.json();
-            if (diapers.length > 0) {
-              lastDiaperChange = diapers[0];
-            }
-          }
         } catch (error) {
           console.error("Error loading feeding status:", error);
         }
@@ -588,7 +449,7 @@
             </button>
           `
           : `
-            <button class="feeding-button" onclick="window.location.href='/log-feeding.html'">
+            <button class="feeding-button" onclick="showStartFeedingModal()">
               🍼 Started Feeding
             </button>
           `;
@@ -617,100 +478,9 @@
           </button>
           ${feedingButtonHtml}
           ${sleepButtonHtml}
-          ${buildRecentActivitySection()}
         `;
       }
 
-      function buildRecentActivitySection() {
-        // Build diaper card
-        const diaperCard = lastDiaperChange
-          ? `
-            <a href="/diapers.html" class="activity-card" style="text-decoration:none; color:inherit;">
-              <div class="icon">🧷</div>
-              <div class="type">Last Diaper</div>
-              <div class="time">${formatTime(lastDiaperChange.change_time)}</div>
-              <div class="details">
-                ${lastDiaperChange.poop_amount ? `💩 ${lastDiaperChange.poop_amount}` : ""}
-                ${lastDiaperChange.poop_amount && lastDiaperChange.pee_amount ? " • " : ""}
-                ${lastDiaperChange.pee_amount ? `💧 ${lastDiaperChange.pee_amount}` : ""}
-              </div>
-            </a>
-          `
-          : `
-            <a href="/diapers.html" class="activity-card empty" style="text-decoration:none; color:inherit;">
-              <div class="icon">🧷</div>
-              <div class="type">No diaper changes yet</div>
-            </a>
-          `;
-
-        // Build feeding card
-        const feedingCard = lastFeeding
-          ? `
-            <a href="/feedings.html" class="activity-card" style="text-decoration:none; color:inherit;">
-              <div class="icon">🍼</div>
-              <div class="type">Last Feeding Session</div>
-              <div class="time">${lastFeeding.end_time ? `stopped ${formatTime(lastFeeding.end_time)}` : `started ${formatTime(lastFeeding.start_time)}`}</div>
-              <div class="details">
-                ${lastFeeding.feeding_types_string ? `${lastFeeding.feeding_types_string}` : ""}
-                ${lastFeeding.feeding_types_string && lastFeeding.accumulated_minutes ? " • " : ""}
-                ${lastFeeding.accumulated_minutes} minutes total
-                ${lastFeeding.end_time ? "" : " (ongoing)"}
-              </div>
-            </a>
-          `
-          : `
-            <a href="/feedings.html" class="activity-card empty" style="text-decoration:none; color:inherit;">
-              <div class="icon">🍼</div>
-              <div class="type">No feedings yet</div>
-            </a>
-          `;
-
-        // Build sleep card
-        const sleepCard = lastSleep
-          ? `
-            <a href="/sleep.html" class="activity-card" style="text-decoration:none; color:inherit;">
-              <div class="icon">😴</div>
-              <div class="type">Last Sleep</div>
-              <div class="time">${lastSleep.end_time ? `stopped ${formatTime(lastSleep.end_time)}` : `started ${formatTime(lastSleep.start_time)}`}</div>
-              <div class="details">
-                Duration: ${lastSleep.end_time ? calculateDuration(lastSleep.start_time, lastSleep.end_time) : "ongoing"}
-              </div>
-            </a>
-          `
-          : `
-            <a href="/sleep.html" class="activity-card empty" style="text-decoration:none; color:inherit;">
-              <div class="icon">😴</div>
-              <div class="type">No sleep sessions yet</div>
-            </a>
-          `;
-
-        return `
-          <div class="recent-activity">
-            <h3>📊 Recent Activity</h3>
-            <div class="activity-grid">
-              ${diaperCard}
-              ${feedingCard}
-              ${sleepCard}
-            </div>
-          </div>
-        `;
-      }
-
-      function calculateDuration(startTime, endTime) {
-        const start = new Date(startTime);
-        const end = new Date(endTime);
-        const diffMs = end - start;
-        const diffMins = Math.floor(diffMs / 60000);
-
-        if (diffMins < 60) {
-          return `${diffMins} min`;
-        }
-
-        const hours = Math.floor(diffMins / 60);
-        const mins = diffMins % 60;
-        return `${hours}h ${mins}m`;
-      }
-
       function formatFeedingType(type) {
         const types = {
           left_breast: "Left Breast",
@@ -882,7 +652,42 @@
       }
 
       function showStartSleepModal() {
-        window.location.href = "/log-sleep.html";
+        const modal = document.getElementById("startSleepModal");
+        const childSelect = document.getElementById("modalSleepChildId");
+
+        // Clear and populate child select or show single child
+        if (userChildren.length === 1) {
+          // Single child: replace dropdown with text display
+          const child = userChildren[0];
+          const formGroup = childSelect.parentElement;
+          formGroup.innerHTML = `
+            <label for="modalSleepChildName">Child</label>
+            <input
+              type="text"
+              id="modalSleepChildName"
+              value="${child.name}"
+              readonly
+              style="background-color: #f5f5f5; cursor: default;"
+            />
+            <input type="hidden" id="modalSleepChildId" value="${child.id}" />
+          `;
+        } else {
+          // Multiple children: show dropdown
+          childSelect.innerHTML = '<option value="">Select a child</option>';
+          userChildren.forEach((child) => {
+            const option = document.createElement("option");
+            option.value = child.id;
+            option.textContent = child.name;
+            childSelect.appendChild(option);
+          });
+
+          // Set default based on last sleep
+          if (lastSleep) {
+            childSelect.value = lastSleep.child_id;
+          }
+        }
+
+        modal.classList.add("show");
       }
 
       function closeStartSleepModal() {

src/baby_monitor/static/log-diaper.html

@@ -4,8 +4,6 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Log Diaper Change - Baby Monitor</title>
-    <link rel="stylesheet" href="/dark-mode.css" />
-    <script src="/theme-init.js"></script>
     <style>
       * {
         margin: 0;
@@ -17,7 +15,7 @@
         font-family:
           -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu,
           Cantarell, sans-serif;
-        background-color: var(--bg-primary);
+        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
         min-height: 100vh;
         display: flex;
         justify-content: center;
@@ -26,22 +24,22 @@
       }
 
       .container {
-        background: var(--bg-secondary);
+        background: white;
         border-radius: 12px;
-        box-shadow: var(--shadow-md);
+        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
         padding: 40px;
         max-width: 500px;
         width: 100%;
       }
 
       h1 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 10px;
         font-size: 28px;
       }
 
       .subtitle {
-        color: var(--text-secondary);
+        color: #666;
         margin-bottom: 30px;
         font-size: 14px;
       }
@@ -53,7 +51,7 @@
       label {
         display: block;
         margin-bottom: 8px;
-        color: var(--text-primary);
+        color: #333;
         font-weight: 600;
         font-size: 14px;
       }
@@ -62,28 +60,20 @@
       select {
         width: 100%;
         padding: 12px;
-        border: 2px solid var(--border-color, #ddd);
+        border: 1px solid #ddd;
         border-radius: 6px;
         font-size: 14px;
         transition: border-color 0.2s;
-        background-color: var(--input-bg);
-        color: var(--input-text);
       }
 
       input:focus,
       select:focus {
         outline: none;
-        border-color: #f093fb;
+        border-color: #667eea;
-      }
-
-      input[readonly] {
-        opacity: 0.6;
-        cursor: default;
       }
 
       .button {
-        background: var(--gradient-pink);
+        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-        background-color: #f093fb;
         color: white;
         border: none;
         padding: 12px 24px;
@@ -100,7 +90,7 @@
 
       .button:hover {
         transform: translateY(-2px);
-        box-shadow: 0 4px 12px rgba(240, 147, 251, 0.4);
+        box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
       }
 
       .button:active {
@@ -147,25 +137,25 @@
 
       .help-text {
         font-size: 12px;
-        color: var(--text-secondary);
+        color: #666;
         margin-top: 4px;
       }
 
       .loading {
         text-align: center;
         padding: 20px;
-        color: var(--text-secondary);
+        color: #666;
       }
 
       .section-title {
-        color: var(--text-secondary);
+        color: #666;
         font-size: 13px;
         font-weight: 600;
         text-transform: uppercase;
         letter-spacing: 0.5px;
         margin: 25px 0 15px 0;
         padding-top: 15px;
-        border-top: 1px solid var(--border-lighter);
+        border-top: 1px solid #eee;
       }
 
       .section-title:first-of-type {
@@ -245,7 +235,7 @@
         <button
           type="button"
           class="button secondary"
-          onclick="window.location.href = getReturnUrl()"
+          onclick="window.location.href=getReturnUrl()"
         >
           Cancel
         </button>
@@ -309,6 +299,7 @@
                   id="childName"
                   value="${child.name}"
                   readonly
+                  style="background-color: #f5f5f5; cursor: default;"
                 />
                 <input type="hidden" id="childSelect" name="childSelect" value="${child.id}" />
               `;
@@ -345,29 +336,6 @@
                     lastDiaperChange.child_id;
                 }
               }
-
-              // Prepopulate poop and pee fields from most recent entry
-              try {
-                const response = await fetch("/api/diaper-changes", {
-                  headers: { Authorization: `Bearer ${token}` },
-                });
-                if (response.ok) {
-                  const changes = await response.json();
-                  if (changes.length > 0) {
-                    const last = changes[0];
-                    document.getElementById("poopAmount").value =
-                      last.poop_amount || "";
-                    document.getElementById("poopColor").value =
-                      last.poop_color || "";
-                    document.getElementById("peeAmount").value =
-                      last.pee_amount || "";
-                    document.getElementById("peeColor").value =
-                      last.pee_color || "";
-                  }
-                }
-              } catch (error) {
-                // Ignore error, just use default
-              }
             }
           } else {
             showMessage("Failed to load children", "error");

src/baby_monitor/static/log-feeding.html

@@ -4,8 +4,6 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Log Feeding - Baby Monitor</title>
-    <link rel="stylesheet" href="/dark-mode.css" />
-    <script src="/theme-init.js"></script>
     <style>
       * {
         margin: 0;
@@ -17,7 +15,7 @@
         font-family:
           -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu,
           Cantarell, sans-serif;
-        background-color: var(--bg-primary);
+        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
         min-height: 100vh;
         display: flex;
         justify-content: center;
@@ -26,22 +24,22 @@
       }
 
       .container {
-        background: var(--bg-secondary);
+        background: white;
         border-radius: 12px;
-        box-shadow: var(--shadow-md);
+        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
         padding: 40px;
         max-width: 500px;
         width: 100%;
       }
 
       h1 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 10px;
         font-size: 28px;
       }
 
       .subtitle {
-        color: var(--text-secondary);
+        color: #666;
         margin-bottom: 30px;
         font-size: 14px;
       }
@@ -53,7 +51,7 @@
       label {
         display: block;
         margin-bottom: 8px;
-        color: var(--text-primary);
+        color: #333;
         font-weight: 600;
         font-size: 14px;
       }
@@ -62,12 +60,10 @@
       select {
         width: 100%;
         padding: 12px;
-        border: 2px solid var(--border-color, #ddd);
+        border: 1px solid #ddd;
         border-radius: 6px;
         font-size: 14px;
         transition: border-color 0.2s;
-        background-color: var(--input-bg);
-        color: var(--input-text);
       }
 
       input:focus,
@@ -76,14 +72,8 @@
         border-color: #667eea;
       }
 
-      input[readonly] {
-        opacity: 0.6;
-        cursor: default;
-      }
-
       .button {
-        background: var(--gradient-purple);
+        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-        background-color: #667eea;
         color: white;
         border: none;
         padding: 12px 24px;
@@ -147,14 +137,14 @@
 
       .help-text {
         font-size: 12px;
-        color: var(--text-secondary);
+        color: #666;
         margin-top: 4px;
       }
 
       .loading {
         text-align: center;
         padding: 20px;
-        color: var(--text-secondary);
+        color: #666;
       }
     </style>
   </head>
@@ -291,6 +281,7 @@
                   id="childName"
                   value="${child.name}"
                   readonly
+                  style="background-color: #f5f5f5; cursor: default;"
                 />
                 <input type="hidden" id="childId" name="childId" value="${child.id}" />
               `;
@@ -312,22 +303,6 @@
             // If editing, load the feeding data
             if (isEditMode) {
               loadFeedingData();
-            } else {
-              // Set default feeding type to most recent log entry
-              try {
-                const response = await fetch("/api/feedings", {
-                  headers: { Authorization: `Bearer ${token}` },
-                });
-                if (response.ok) {
-                  const feedings = await response.json();
-                  if (feedings.length > 0) {
-                    document.getElementById("feedingType").value =
-                      feedings[0].feeding_type;
-                  }
-                }
-              } catch (error) {
-                // Ignore error, just use default
-              }
             }
           } else {
             showMessage("Failed to load children", "error");

src/baby_monitor/static/log-sleep.html

@@ -4,8 +4,6 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Log Sleep - Baby Monitor</title>
-    <link rel="stylesheet" href="/dark-mode.css" />
-    <script src="/theme-init.js"></script>
     <style>
       * {
         margin: 0;
@@ -17,7 +15,7 @@
         font-family:
           -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu,
           Cantarell, sans-serif;
-        background-color: var(--bg-primary);
+        background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
         min-height: 100vh;
         display: flex;
         justify-content: center;
@@ -26,22 +24,22 @@
       }
 
       .container {
-        background: var(--bg-secondary);
+        background: white;
         border-radius: 12px;
-        box-shadow: var(--shadow-md);
+        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
         padding: 40px;
         max-width: 500px;
         width: 100%;
       }
 
       h1 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 10px;
         font-size: 28px;
       }
 
       .subtitle {
-        color: var(--text-secondary);
+        color: #666;
         margin-bottom: 30px;
         font-size: 14px;
       }
@@ -53,7 +51,7 @@
       label {
         display: block;
         margin-bottom: 8px;
-        color: var(--text-primary);
+        color: #333;
         font-weight: 600;
         font-size: 14px;
       }
@@ -62,12 +60,10 @@
       select {
         width: 100%;
         padding: 12px;
-        border: 2px solid var(--border-color, #ddd);
+        border: 1px solid #ddd;
         border-radius: 6px;
         font-size: 14px;
         transition: border-color 0.2s;
-        background-color: var(--input-bg);
-        color: var(--input-text);
       }
 
       input:focus,
@@ -76,14 +72,8 @@
         border-color: #4facfe;
       }
 
-      input[readonly] {
-        opacity: 0.6;
-        cursor: default;
-      }
-
       .button {
-        background: var(--gradient-blue);
+        background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
-        background-color: #4facfe;
         color: white;
         border: none;
         padding: 12px 24px;
@@ -147,14 +137,14 @@
 
       .help-text {
         font-size: 12px;
-        color: var(--text-secondary);
+        color: #666;
         margin-top: 4px;
       }
 
       .loading {
         text-align: center;
         padding: 20px;
-        color: var(--text-secondary);
+        color: #666;
       }
     </style>
   </head>
@@ -281,6 +271,7 @@
                   id="childName"
                   value="${child.name}"
                   readonly
+                  style="background-color: #f5f5f5; cursor: default;"
                 />
                 <input type="hidden" id="childId" name="childId" value="${child.id}" />
               `;

src/baby_monitor/static/login.html

@@ -4,8 +4,6 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Baby Monitor</title>
-    <link rel="stylesheet" href="/dark-mode.css" />
-    <script src="/theme-init.js"></script>
     <style>
       body {
         font-family: Arial, sans-serif;
@@ -14,33 +12,27 @@
         align-items: center;
         height: 100vh;
         margin: 0;
-        background-color: var(--bg-primary);
+        background-color: #f0f0f0;
       }
       .login-container {
-        background: var(--bg-secondary);
+        background: white;
         padding: 2rem;
         border-radius: 8px;
-        box-shadow: var(--shadow-md);
+        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
         width: 300px;
       }
       h1 {
         text-align: center;
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 1.5rem;
       }
       input {
         width: 100%;
         padding: 0.75rem;
         margin-bottom: 1rem;
-        border: 1px solid var(--border-color);
+        border: 1px solid #ddd;
         border-radius: 4px;
         box-sizing: border-box;
-        background-color: var(--input-bg);
-        color: var(--input-text);
-      }
-      input:focus {
-        outline: none;
-        border-color: var(--input-focus-border);
       }
       button {
         width: 100%;

src/baby_monitor/static/menu.css

@@ -5,21 +5,18 @@
   left: 1rem;
   cursor: pointer;
   z-index: 1000;
-  background: var(--bg-secondary, #ffffff);
+  background: white;
   padding: 0.5rem;
   border-radius: 4px;
-  box-shadow: var(--shadow-md, 0 2px 10px rgba(0, 0, 0, 0.1));
+  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
-  transition:
-    background 0.3s,
-    box-shadow 0.3s;
 }
 
 .burger-menu div {
   width: 25px;
   height: 3px;
-  background-color: var(--text-primary, #333333);
+  background-color: #333;
   margin: 5px 0;
-  transition: background-color 0.3s;
+  transition: 0.3s;
 }
 
 .menu-backdrop {
@@ -40,17 +37,14 @@
 .menu-overlay {
   position: fixed;
   top: 0;
-  left: -100%;
+  left: -250px;
   width: 250px;
   height: 100vh;
-  background: var(--bg-secondary, #ffffff);
+  background: white;
-  box-shadow: var(--shadow-md, 2px 0 10px rgba(0, 0, 0, 0.1));
+  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
-  transition:
+  transition: left 0.3s;
-    left 0.3s,
-    background 0.3s;
   z-index: 999;
   padding: 4rem 1rem 1rem 1rem;
-  overflow: hidden;
 }
 
 .menu-overlay.open {
@@ -59,17 +53,13 @@
 
 .menu-item {
   padding: 1rem;
-  border-bottom: 1px solid var(--border-color, #eeeeee);
+  border-bottom: 1px solid #eee;
   cursor: pointer;
-  transition:
+  transition: background 0.2s;
-    background 0.2s,
-    color 0.3s,
-    border-color 0.3s;
-  color: var(--text-primary, #333333);
 }
 
 .menu-item:hover {
-  background: var(--bg-tertiary, #f5f5f5);
+  background: #f5f5f5;
 }
 
 .menu-item.admin {

src/baby_monitor/static/register.html

@@ -4,8 +4,6 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Baby Monitor - Register</title>
-    <link rel="stylesheet" href="/dark-mode.css" />
-    <script src="/theme-init.js"></script>
     <style>
       * {
         margin: 0;
@@ -17,7 +15,7 @@
         font-family:
           -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu,
           Cantarell, sans-serif;
-        background: #667eea;
+        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
         min-height: 100vh;
         display: flex;
         justify-content: center;
@@ -35,14 +33,14 @@
       }
 
       h1 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 10px;
         font-size: 28px;
         text-align: center;
       }
 
       .subtitle {
-        color: var(--text-secondary);
+        color: #666;
         margin-bottom: 30px;
         font-size: 14px;
         text-align: center;
@@ -63,23 +61,20 @@
       input {
         width: 100%;
         padding: 12px;
-        border: 2px solid #ccc;
+        border: 2px solid #e0e0e0;
         border-radius: 6px;
         font-size: 16px;
         transition: border-color 0.3s;
-        background-color: var(--input-bg);
-        color: var(--input-text);
       }
 
       input:focus {
         outline: none;
-        border-color: var(--input-focus-border);
+        border-color: #667eea;
       }
 
       .button {
         width: 100%;
-        background: var(--gradient-purple);
+        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-        background-color: #667eea;
         color: white;
         border: none;
         padding: 14px;
@@ -178,7 +173,7 @@
 
       .password-requirements {
         font-size: 12px;
-        color: var(--text-secondary);
+        color: #666;
         margin-top: 5px;
       }
 
@@ -191,7 +186,7 @@
     <div class="container">
       <div id="loadingContainer" class="loading-container">
         <div class="spinner"></div>
-        <p style="color: var(--text-secondary)">Validating invitation...</p>
+        <p style="color: #666">Validating invitation...</p>
       </div>
 
       <div id="registerContainer" class="hidden">

src/baby_monitor/static/settings.html

@@ -4,8 +4,6 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Settings - Baby Monitor</title>
-    <link rel="stylesheet" href="/dark-mode.css" />
-    <script src="/theme-init.js"></script>
     <link rel="stylesheet" href="/menu.css" />
     <style>
       * {
@@ -18,7 +16,7 @@
         font-family:
           -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu,
           Cantarell, sans-serif;
-        background-color: var(--bg-primary);
+        background-color: #f0f0f0;
         min-height: 100vh;
         max-width: 800px;
         margin: 2rem auto;
@@ -26,20 +24,20 @@
       }
 
       .container {
-        background: var(--bg-secondary);
+        background: white;
         border-radius: 12px;
         box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
         padding: 40px;
       }
 
       h1 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 10px;
         font-size: 28px;
       }
 
       .subtitle {
-        color: var(--text-secondary);
+        color: #666;
         margin-bottom: 30px;
         font-size: 14px;
       }
@@ -47,12 +45,12 @@
       .section {
         margin-bottom: 40px;
         padding: 20px;
-        background: var(--bg-tertiary);
+        background: #f8f9fa;
         border-radius: 8px;
       }
 
       .section h2 {
-        color: var(--text-primary);
+        color: #333;
         font-size: 20px;
         margin-bottom: 20px;
         display: flex;
@@ -67,7 +65,7 @@
       .form-group label {
         display: block;
         margin-bottom: 8px;
-        color: var(--text-primary);
+        color: #333;
         font-weight: 600;
         font-size: 14px;
       }
@@ -75,27 +73,24 @@
       .form-group input {
         width: 100%;
         padding: 12px;
-        border: 2px solid var(--border-color, #ddd);
+        border: 2px solid #e0e0e0;
         border-radius: 6px;
         font-size: 14px;
         transition: border-color 0.2s;
-        background-color: var(--input-bg);
-        color: var(--input-text);
       }
 
       .form-group input:focus {
         outline: none;
-        border-color: var(--input-focus-border);
+        border-color: #667eea;
       }
 
       .form-group input:disabled {
-        opacity: 0.6;
+        background-color: #f5f5f5;
         cursor: not-allowed;
       }
 
       .button {
-        background: var(--gradient-purple);
+        background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-        background-color: #667eea;
         color: white;
         border: none;
         padding: 12px 24px;
@@ -130,7 +125,7 @@
       }
 
       .button.success {
-        background: var(--gradient-success);
+        background: linear-gradient(135deg, #56ab2f 0%, #a8e063 100%);
       }
 
       .button.success:hover {
@@ -144,20 +139,20 @@
       }
 
       .child-card {
-        background: var(--bg-secondary);
+        background: white;
         padding: 20px;
         border-radius: 8px;
-        box-shadow: var(--shadow-md);
+        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
       }
 
       .child-card h3 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 10px;
         font-size: 18px;
       }
 
       .child-info {
-        color: var(--text-secondary);
+        color: #666;
         font-size: 14px;
         margin-bottom: 15px;
       }
@@ -174,7 +169,7 @@
       .loading {
         text-align: center;
         padding: 40px;
-        color: var(--text-secondary);
+        color: #666;
       }
 
       .alert {
@@ -205,7 +200,7 @@
         width: 100%;
         padding: 15px;
         margin-bottom: 15px;
-        background: var(--bg-secondary);
+        background: white;
         border: 2px solid #667eea;
         color: #667eea;
         border-radius: 8px;
@@ -238,140 +233,6 @@
         </div>
       </div>
 
-      <div class="section">
-        <h2>🌓 Theme Preference</h2>
-        <p
-          style="
-            color: var(--text-secondary);
-            margin-bottom: 20px;
-            font-size: 14px;
-          "
-        >
-          Choose how Baby Monitor looks to you.
-        </p>
-        <div class="form-group">
-          <div style="display: flex; flex-direction: column; gap: 15px">
-            <label
-              style="
-                display: flex;
-                align-items: center;
-                cursor: pointer;
-                padding: 12px;
-                border: 2px solid var(--border-light);
-                border-radius: 8px;
-                transition: all 0.2s;
-              "
-              class="theme-option"
-              data-theme="light"
-            >
-              <input
-                type="radio"
-                name="theme"
-                value="light"
-                style="
-                  margin-right: 12px;
-                  width: 20px;
-                  height: 20px;
-                  cursor: pointer;
-                "
-              />
-              <div>
-                <div
-                  style="
-                    font-weight: 600;
-                    color: var(--text-primary);
-                    margin-bottom: 4px;
-                  "
-                >
-                  ☀️ Light Mode
-                </div>
-                <div style="font-size: 12px; color: var(--text-secondary)">
-                  Always use light theme
-                </div>
-              </div>
-            </label>
-            <label
-              style="
-                display: flex;
-                align-items: center;
-                cursor: pointer;
-                padding: 12px;
-                border: 2px solid var(--border-light);
-                border-radius: 8px;
-                transition: all 0.2s;
-              "
-              class="theme-option"
-              data-theme="dark"
-            >
-              <input
-                type="radio"
-                name="theme"
-                value="dark"
-                style="
-                  margin-right: 12px;
-                  width: 20px;
-                  height: 20px;
-                  cursor: pointer;
-                "
-              />
-              <div>
-                <div
-                  style="
-                    font-weight: 600;
-                    color: var(--text-primary);
-                    margin-bottom: 4px;
-                  "
-                >
-                  🌙 Dark Mode
-                </div>
-                <div style="font-size: 12px; color: var(--text-secondary)">
-                  Always use dark theme
-                </div>
-              </div>
-            </label>
-            <label
-              style="
-                display: flex;
-                align-items: center;
-                cursor: pointer;
-                padding: 12px;
-                border: 2px solid var(--border-light);
-                border-radius: 8px;
-                transition: all 0.2s;
-              "
-              class="theme-option"
-              data-theme="auto"
-            >
-              <input
-                type="radio"
-                name="theme"
-                value="auto"
-                style="
-                  margin-right: 12px;
-                  width: 20px;
-                  height: 20px;
-                  cursor: pointer;
-                "
-              />
-              <div>
-                <div
-                  style="
-                    font-weight: 600;
-                    color: var(--text-primary);
-                    margin-bottom: 4px;
-                  "
-                >
-                  🔄 Auto
-                </div>
-                <div style="font-size: 12px; color: var(--text-secondary)">
-                  Match your browser settings
-                </div>
-              </div>
-            </label>
-          </div>
-        </div>
-      </div>
-
       <div class="section">
         <h2>🔑 Change Password</h2>
         <form id="userForm">
@@ -400,18 +261,12 @@
           "
         >
           <h3 style="color: #dc3545; margin-bottom: 15px">⚠️ Danger Zone</h3>
-          <p
+          <p style="color: #666; margin-bottom: 15px; font-size: 14px">
-            style="
-              color: var(--text-secondary);
-              margin-bottom: 15px;
-              font-size: 14px;
-            "
-          >
             Deleting your account is permanent and cannot be undone. This will:
           </p>
           <ul
             style="
-              color: var(--text-secondary);
+              color: #666;
               margin-bottom: 20px;
               margin-left: 20px;
               font-size: 14px;
@@ -430,7 +285,9 @@
           </ul>
           <button
             class="button"
-            style="background: var(--gradient-error)"
+            style="
+              background: linear-gradient(135deg, #dc3545 0%, #c82333 100%);
+            "
             onclick="confirmDeleteAccount()"
           >
             🗑️ Delete Account
@@ -443,7 +300,7 @@
 
         <button
           class="quick-action"
-          onclick="window.location.href = '/add-child.html'"
+          onclick="window.location.href='/add-child.html'"
         >
           ➕ Add New Child
         </button>
@@ -481,17 +338,15 @@
     >
       <div
         style="
-          background: var(--bg-secondary);
+          background: white;
           padding: 30px;
           border-radius: 12px;
           max-width: 400px;
           width: 90%;
         "
       >
-        <h2 style="margin-top: 0; color: var(--text-primary)">
+        <h2 style="margin-top: 0">🔗 Redeem Share Code</h2>
-          🔗 Redeem Share Code
+        <p style="color: #666; margin-bottom: 20px">
-        </h2>
-        <p style="color: var(--text-secondary); margin-bottom: 20px">
           Enter the share code to get access to a child.
         </p>
         <form id="redeemCodeForm">
@@ -505,11 +360,9 @@
               style="
                 width: 100%;
                 padding: 12px;
-                border: 2px solid var(--border-color, #ddd);
+                border: 2px solid #e0e0e0;
                 border-radius: 6px;
                 font-size: 14px;
-                background-color: var(--input-bg);
-                color: var(--input-text);
               "
             />
           </div>
@@ -549,21 +402,18 @@
     >
       <div
         style="
-          background: var(--bg-secondary);
+          background: white;
           padding: 30px;
           border-radius: 12px;
           max-width: 400px;
           width: 90%;
         "
       >
-        <h2 style="margin-top: 0; color: var(--text-primary)">🔗 Share Code</h2>
+        <h2 style="margin-top: 0">🔗 Share Code</h2>
-        <p
+        <p style="color: #666; margin-bottom: 20px" id="shareCodeChildName"></p>
-          style="color: var(--text-secondary); margin-bottom: 20px"
-          id="shareCodeChildName"
-        ></p>
         <div
           style="
-            background: var(--bg-tertiary);
+            background: #f8f9fa;
             padding: 20px;
             border-radius: 8px;
             margin-bottom: 20px;
@@ -580,7 +430,7 @@
               style="
                 font-size: 24px;
                 font-weight: bold;
-                color: var(--text-primary);
+                color: #333;
                 letter-spacing: 2px;
               "
               id="shareCodeValue"
@@ -601,13 +451,7 @@
             </button>
           </div>
         </div>
-        <p
+        <p style="color: #666; font-size: 14px; margin-bottom: 20px">
-          style="
-            color: var(--text-secondary);
-            font-size: 14px;
-            margin-bottom: 20px;
-          "
-        >
           Share this code with another user. They can use it in Settings >
           Redeem Share Code to get access to this child.
           <br /><br />
@@ -634,47 +478,6 @@
       // Initialize burger menu
       initBurgerMenu({ includeHome: true });
 
-      // Initialize theme selector
-      function initThemeSelector() {
-        const currentTheme = window.getThemePreference();
-        const themeRadio = document.querySelector(
-          `input[name="theme"][value="${currentTheme}"]`,
-        );
-        if (themeRadio) {
-          themeRadio.checked = true;
-        }
-
-        // Add visual feedback for selected theme option
-        updateThemeOptionStyles();
-
-        // Listen for theme changes
-        document.querySelectorAll('input[name="theme"]').forEach((radio) => {
-          radio.addEventListener("change", (e) => {
-            window.setTheme(e.target.value);
-            updateThemeOptionStyles();
-          });
-        });
-      }
-
-      function updateThemeOptionStyles() {
-        const selectedValue = document.querySelector(
-          'input[name="theme"]:checked',
-        )?.value;
-        document.querySelectorAll(".theme-option").forEach((option) => {
-          const isSelected = option.dataset.theme === selectedValue;
-          if (isSelected) {
-            option.style.borderColor = "#667eea";
-            option.style.background = "rgba(102, 126, 234, 0.05)";
-          } else {
-            option.style.borderColor = "#e0e0e0";
-            option.style.background = "transparent";
-          }
-        });
-      }
-
-      // Initialize theme selector on load
-      initThemeSelector();
-
       let currentUser = null;
       let children = [];
 

src/baby_monitor/static/sleep.html

@@ -4,9 +4,6 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Sleep - Baby Monitor</title>
-    <link rel="stylesheet" href="/dark-mode.css" />
-    <script src="/theme-init.js"></script>
-    <script src="/chart-theme.js"></script>
     <link rel="stylesheet" href="/menu.css" />
     <style>
       * {
@@ -19,7 +16,7 @@
         font-family:
           -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu,
           Cantarell, sans-serif;
-        background-color: var(--bg-primary);
+        background-color: #f0f0f0;
         min-height: 100vh;
         max-width: 800px;
         margin: 2rem auto;
@@ -27,27 +24,26 @@
       }
 
       .container {
-        background: var(--bg-secondary);
+        background: white;
         border-radius: 12px;
         box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
         padding: 40px;
       }
 
       h1 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 10px;
         font-size: 28px;
       }
 
       .subtitle {
-        color: var(--text-secondary);
+        color: #666;
         margin-bottom: 30px;
         font-size: 14px;
       }
 
       .button {
-        background: var(--gradient-blue);
+        background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
-        background-color: #4facfe;
         color: white;
         border: none;
         padding: 12px 24px;
@@ -83,13 +79,13 @@
       .loading {
         text-align: center;
         padding: 40px;
-        color: var(--text-secondary);
+        color: #666;
       }
 
       .empty-state {
         text-align: center;
         padding: 60px 20px;
-        color: var(--text-secondary);
+        color: #666;
       }
 
       .empty-state-icon {
@@ -98,7 +94,7 @@
       }
 
       .empty-state h2 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 10px;
       }
 
@@ -109,12 +105,12 @@
       .chart-container {
         margin-bottom: 40px;
         padding: 20px;
-        background: var(--bg-tertiary);
+        background: #f8f9fa;
         border-radius: 8px;
       }
 
       .chart-container h2 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 20px;
         font-size: 20px;
       }
@@ -152,14 +148,14 @@
       }
 
       .stat-card {
-        background: var(--bg-tertiary);
+        background: #f8f9fa;
         padding: 20px;
         border-radius: 8px;
         text-align: center;
       }
 
       .stat-card h3 {
-        color: var(--text-secondary);
+        color: #666;
         font-size: 14px;
         font-weight: 600;
         text-transform: uppercase;
@@ -173,13 +169,13 @@
       }
 
       .list-container {
-        background: var(--bg-tertiary);
+        background: #f8f9fa;
         border-radius: 8px;
         padding: 20px;
       }
 
       .list-container h2 {
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 20px;
         font-size: 20px;
       }
@@ -190,14 +186,14 @@
       }
 
       .sleep-item {
-        background: var(--bg-secondary);
+        background: white;
         padding: 16px;
         border-radius: 6px;
         margin-bottom: 12px;
         display: flex;
         justify-content: space-between;
         align-items: center;
-        box-shadow: var(--shadow-sm);
+        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
       }
 
       .sleep-item:last-child {
@@ -210,12 +206,12 @@
 
       .sleep-child {
         font-weight: 600;
-        color: var(--text-primary);
+        color: #333;
         margin-bottom: 4px;
       }
 
       .sleep-time {
-        color: var(--text-secondary);
+        color: #666;
         font-size: 14px;
         margin-bottom: 4px;
       }
@@ -256,31 +252,23 @@
 
       .controls label {
         font-weight: 600;
-        color: var(--text-primary);
+        color: #333;
       }
 
-      .controls select,
+      .controls select {
-      .controls input {
         padding: 8px 16px;
-        border: 2px solid var(--border-color, #ddd);
+        border: 1px solid #ddd;
         border-radius: 6px;
         font-size: 14px;
         cursor: pointer;
-        background: var(--bg-secondary);
+        background: white;
-        color: var(--text-primary);
       }
 
-      .controls select:focus,
+      .controls select:focus {
-      .controls input:focus {
         outline: none;
         border-color: #4facfe;
       }
 
-      .controls input[readonly] {
-        opacity: 0.6;
-        cursor: default;
-      }
-
       .badge {
         display: inline-block;
         padding: 4px 8px;
@@ -357,16 +345,13 @@
         }
       }
 
-      function attachTimeRangeListener() {
+      document
-        const timeRangeFilter = document.getElementById("timeRangeFilter");
+        .getElementById("timeRangeFilter")
-        if (timeRangeFilter) {
+        .addEventListener("change", function () {
-          timeRangeFilter.addEventListener("change", function () {
           // Save selection to localStorage
           localStorage.setItem("lastSleepTimeRange", this.value);
-            renderCharts();
+          loadData();
         });
-        }
-      }
 
       async function loadData() {
         try {
@@ -400,6 +385,7 @@
                 id="childDisplay"
                 value="${child.name}"
                 readonly
+                style="background-color: #f5f5f5; cursor: default; padding: 8px; border: 1px solid #ddd; border-radius: 4px; font-size: 14px;"
               />
               
               <label for="timeRangeFilter">Time Range:</label>
@@ -457,9 +443,6 @@
             attachChildFilterListener();
           }
 
-          // Always attach time range listener after recreating the controls
-          attachTimeRangeListener();
-
           renderCharts();
         } catch (error) {
           console.error("Error loading data:", error);
@@ -490,7 +473,19 @@
           return matchesTimeRange && matchesChild;
         });
 
-        // Calculate stats (works with empty arrays too)
+        if (filteredSleeps.length === 0) {
+          document.getElementById("content").innerHTML = `
+            <div class="empty-state">
+              <div class="empty-state-icon">😴</div>
+              <h2>No Sleep Data</h2>
+              <p>Start tracking sleep sessions from the home page.</p>
+              <button class="button" onclick="window.location.href='/'">Go Home</button>
+            </div>
+          `;
+          return;
+        }
+
+        // Calculate stats
         const completedSleeps = filteredSleeps.filter(
           (sleep) => sleep.end_time,
         );
@@ -895,7 +890,7 @@
               x: {
                 stacked: true,
               },
-              y: getChartScaleOptions("y", {
+              y: {
                 stacked: true,
                 beginAtZero: true,
                 title: {
@@ -911,7 +906,7 @@
                     }
                   },
                 },
-              }),
+              },
             },
             plugins: {
               legend: {
@@ -1056,14 +1051,14 @@
             responsive: true,
             maintainAspectRatio: false,
             scales: {
-              y: getChartScaleOptions("y", {
+              y: {
                 beginAtZero: true,
                 ticks: {
                   callback: function (value) {
                     return value + "m";
                   },
                 },
-              }),
+              },
             },
             plugins: {
               legend: {
@@ -1103,9 +1098,6 @@
               </div>
               <div class="sleep-duration">${durationText}</div>
             </div>
-            <div class="sleep-actions">
-              <button class="edit-button" onclick="window.location.href='/log-sleep.html?id=${sleep.id}'">Edit</button>
-            </div>
           </div>
         `;
       }
@@ -1133,16 +1125,6 @@
 
       // Load data on page load
       loadData();
-
-      // Listen for theme changes and update charts
-      window.addEventListener("themechange", () => {
-        const charts = [
-          barChartInstance,
-          durationChartInstance,
-          avgDurationChartInstance,
-        ].filter((c) => c);
-        updateChartsForTheme(charts);
-      });
     </script>
   </body>
 </html>

src/baby_monitor/static/theme-init.js

@@ -1,87 +0,0 @@
-/* Theme Initialization Script
- * Handles theme detection and application based on localStorage preference or browser settings
- * Must be loaded in <head> before page content to prevent flash of unstyled content
- */
-
-(function () {
-  "use strict";
-
-  // Get saved theme preference from localStorage
-  const savedTheme = localStorage.getItem("theme-preference");
-
-  // Apply theme immediately to prevent FOUC (Flash of Unstyled Content)
-  function applyTheme(theme) {
-    const body = document.body || document.documentElement;
-
-    if (theme === "dark") {
-      body.classList.remove("light-mode");
-      body.classList.add("dark-mode");
-    } else if (theme === "light") {
-      body.classList.remove("dark-mode");
-      body.classList.add("light-mode");
-    } else {
-      // 'auto' mode - remove manual override classes
-      body.classList.remove("dark-mode", "light-mode");
-    }
-  }
-
-  // Apply theme based on preference
-  if (
-    savedTheme === "dark" ||
-    savedTheme === "light" ||
-    savedTheme === "auto"
-  ) {
-    applyTheme(savedTheme);
-  }
-  // If no preference saved, default to 'auto' (browser preference)
-
-  // Make theme switching function available globally
-  window.setTheme = function (theme) {
-    if (theme === "light" || theme === "dark" || theme === "auto") {
-      localStorage.setItem("theme-preference", theme);
-      applyTheme(theme);
-
-      // Trigger custom event for components that need to update (e.g., charts)
-      window.dispatchEvent(
-        new CustomEvent("themechange", { detail: { theme } }),
-      );
-    }
-  };
-
-  // Get current effective theme (resolves 'auto' to actual theme)
-  window.getEffectiveTheme = function () {
-    const savedTheme = localStorage.getItem("theme-preference");
-
-    if (savedTheme === "dark") return "dark";
-    if (savedTheme === "light") return "light";
-
-    // 'auto' or no preference - check system preference
-    if (
-      window.matchMedia &&
-      window.matchMedia("(prefers-color-scheme: dark)").matches
-    ) {
-      return "dark";
-    }
-    return "light";
-  };
-
-  // Get saved theme preference (returns 'light', 'dark', 'auto', or null)
-  window.getThemePreference = function () {
-    return localStorage.getItem("theme-preference") || "auto";
-  };
-
-  // Listen for system theme changes when in auto mode
-  if (window.matchMedia) {
-    const mediaQuery = window.matchMedia("(prefers-color-scheme: dark)");
-    mediaQuery.addEventListener("change", function (e) {
-      const savedTheme = localStorage.getItem("theme-preference");
-      // Only react to system changes if in auto mode
-      if (!savedTheme || savedTheme === "auto") {
-        // Trigger theme change event for components that need to update
-        window.dispatchEvent(
-          new CustomEvent("themechange", { detail: { theme: "auto" } }),
-        );
-      }
-    });
-  }
-})();