fix inconsistencies in page layout, add swiss clock

hbd/server/templates/alerts.html

@@ -3,20 +3,13 @@
   {% include 'head.html' %}
 
   <style>
-    body {
-      margin: 20px;
-      background: #f5f5f5;
-    }
 
     .container {
       max-width: 1400px;
       margin: 0 auto;
     }
 
-    h1 {
+    h1 { color: #333; margin-bottom: 10px; font-size: 1.5em; }
-      color: #333;
-      margin-bottom: 10px;
-    }
 
     .subtitle {
       color: #666;

hbd/server/templates/head.html

@@ -6,10 +6,24 @@
     <title>{{ title }}</title>
     {% if extra_scripts %}<script src="{{ extra_scripts }}"></script>{% endif %}
     <style>
+      /* ── Reset / shared baseline ── */
+      *, *::before, *::after { box-sizing: border-box; }
+      html {
+        font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
+        font-size: 14px;
+      }
+      body {
+        margin: 0;
+        padding: 10px;
+        background: #f5f5f5;
+      }
+      h1 { font-size: 1.5em; color: #333; margin: 0 0 5px; }
+      h2 { font-size: 1.1em; color: #333; margin: 0 0 8px; }
+
       /* Navigation bar — shared across all pages */
       .nav {
         background: #fff;
-        padding: 10px 15px;
+        padding: 6px 12px;
         margin-bottom: 10px;
         box-shadow: 0 2px 4px rgba(0,0,0,.1);
         border-radius: 4px;
@@ -42,6 +56,17 @@
         transition: background 0.15s;
       }
       .nav-user:hover { background: #f0f4ff; text-decoration: none; }
+      .nav-username {
+        max-width: 0;
+        overflow: hidden;
+        white-space: nowrap;
+        opacity: 0;
+        transition: max-width 0.2s ease, opacity 0.2s ease;
+      }
+      .nav-user:hover .nav-username {
+        max-width: 160px;
+        opacity: 1;
+      }
       .nav-avatar {
         width: 28px; height: 28px;
         border-radius: 50%;
@@ -94,6 +119,158 @@
         .nav-links.nav-open { display: flex; }
         .nav-links a { margin-right: 0; padding: 6px 0; font-size: 1em; }
       }
+
+      /* Swiss railway clock — nav */
+      .nav-clock {
+        flex-shrink: 0;
+        line-height: 0;
+        margin-left: auto;
+        padding: 4px 4px 4px 0;
+        cursor: pointer;
+      }
+      #swiss-clock { display: block; }
+
+      /* Swiss railway clock — full-page overlay */
+      #clock-overlay {
+        display: none;
+        position: fixed;
+        inset: 0;
+        z-index: 9999;
+        background: #1a1a1a;
+        align-items: center;
+        justify-content: center;
+        cursor: pointer;
+      }
+      #clock-overlay.visible { display: flex; }
+      #swiss-clock-overlay { display: block; }
     </style>
+    <script>
+    /* ── Swiss Federal Railway (SBB) clock ── */
+
+    /* Draw one frame of the clock onto any canvas element. */
+    function drawSwissClock(canvas) {
+      var SIZE = canvas.width;
+      var R = SIZE / 2;
+      var ctx = canvas.getContext('2d');
+      var now = new Date();
+      var h  = now.getHours() % 12;
+      var m  = now.getMinutes();
+      var s  = now.getSeconds();
+      var ms = now.getMilliseconds();
+
+      /* Seconds hand idles ~1.5 s at 12 before advancing (SBB behaviour) */
+      var sFrac = s + ms / 1000;
+      var sAngle = sFrac >= 58.5 ? 0 : (sFrac / 58.5) * Math.PI * 2;
+
+      ctx.clearRect(0, 0, SIZE, SIZE);
+
+      /* face */
+      ctx.beginPath();
+      ctx.arc(R, R, R - 1, 0, Math.PI * 2);
+      ctx.fillStyle = '#fff';
+      ctx.fill();
+      ctx.strokeStyle = '#333';
+      ctx.lineWidth = SIZE * 0.018;
+      ctx.stroke();
+
+      /* tick marks */
+      for (var i = 0; i < 60; i++) {
+        var a = (i / 60) * Math.PI * 2 - Math.PI / 2;
+        var isHour = (i % 5 === 0);
+        ctx.beginPath();
+        ctx.moveTo(R + Math.cos(a) * (isHour ? R * 0.72 : R * 0.88),
+                   R + Math.sin(a) * (isHour ? R * 0.72 : R * 0.88));
+        ctx.lineTo(R + Math.cos(a) * R * 0.94,
+                   R + Math.sin(a) * R * 0.94);
+        ctx.strokeStyle = '#222';
+        ctx.lineWidth = isHour ? SIZE * 0.027 : SIZE * 0.011;
+        ctx.lineCap = 'butt';
+        ctx.stroke();
+      }
+
+      /* hands */
+      function hand(angle, tip, tail, width, color) {
+        ctx.save();
+        ctx.translate(R, R);
+        ctx.rotate(angle);
+        ctx.beginPath();
+        ctx.moveTo(tail, 0);
+        ctx.lineTo(tip,  0);
+        ctx.strokeStyle = color;
+        ctx.lineWidth = width;
+        ctx.lineCap = 'square';
+        ctx.stroke();
+        ctx.restore();
+      }
+
+      hand((m + s / 60) / 60 * Math.PI * 2 - Math.PI / 2,
+           R * 0.88, -R * 0.12, SIZE * 0.027, '#222');           /* minute */
+      hand((h + m / 60) / 12 * Math.PI * 2 - Math.PI / 2,
+           R * 0.58, -R * 0.12, SIZE * 0.039, '#222');           /* hour   */
+      hand(sAngle - Math.PI / 2, R * 0.78, -R * 0.22,
+           SIZE * 0.013, '#e00');                                 /* second tail+tip */
+
+      /* round dot at tip of second hand */
+      var dotR = SIZE * 0.028;
+      ctx.save();
+      ctx.translate(R, R);
+      ctx.rotate(sAngle - Math.PI / 2);
+      ctx.beginPath();
+      ctx.arc(R * 0.78, 0, dotR, 0, Math.PI * 2);
+      ctx.fillStyle = '#e00';
+      ctx.fill();
+      ctx.restore();
+
+      /* centre cap */
+      ctx.beginPath();
+      ctx.arc(R, R, R * 0.04, 0, Math.PI * 2);
+      ctx.fillStyle = '#222';
+      ctx.fill();
+    }
+
+    /* Resize the overlay canvas to fit the viewport, keeping it square. */
+    function resizeOverlayClock() {
+      var oc = document.getElementById('swiss-clock-overlay');
+      if (!oc) return;
+      var size = Math.min(window.innerWidth, window.innerHeight) * 0.88;
+      size = Math.floor(size);
+      oc.width  = size;
+      oc.height = size;
+    }
+
+    /* Main tick — redraws both nav clock and (if visible) overlay clock. */
+    function clockTick() {
+      var nav = document.getElementById('swiss-clock');
+      if (nav) drawSwissClock(nav);
+      var overlay = document.getElementById('clock-overlay');
+      if (overlay && overlay.classList.contains('visible')) {
+        var oc = document.getElementById('swiss-clock-overlay');
+        if (oc) drawSwissClock(oc);
+      }
+      var delay = 100 - (Date.now() % 100);
+      setTimeout(clockTick, delay);
+    }
+
+    document.addEventListener('DOMContentLoaded', function() {
+      /* Start the shared tick loop */
+      clockTick();
+
+      /* Overlay toggle — clicking the nav clock opens it */
+      var navClock = document.querySelector('.nav-clock');
+      var overlay  = document.getElementById('clock-overlay');
+      if (navClock && overlay) {
+        navClock.addEventListener('click', function() {
+          resizeOverlayClock();
+          overlay.classList.add('visible');
+        });
+        overlay.addEventListener('click', function() {
+          overlay.classList.remove('visible');
+        });
+        window.addEventListener('resize', function() {
+          if (overlay.classList.contains('visible')) resizeOverlayClock();
+        });
+      }
+    });
+    </script>
     <script src="static/sorttable.js"></script>
 </head>

hbd/server/templates/live.html

@@ -7,10 +7,6 @@
       display: flex;
       flex-direction: column;
       height: 100vh;
-      box-sizing: border-box;
-      padding: 10px;
-      margin: 0;
-      background: #f5f5f5;
       overflow: hidden;
     }
 

hbd/server/templates/nav.html

@@ -10,6 +10,9 @@
     <a href="/settings"{% if active_page == "settings" %} class="active"{% endif %}>Settings</a>
     {% endif %}
   </div>
+  <div class="nav-clock" title="Click for full-screen clock">
+    <canvas id="swiss-clock" width="44" height="44"></canvas>
+  </div>
   {% if current_user %}
   <a href="/profile" class="nav-user{% if active_page == 'profile' %} active{% endif %}" title="{{ current_user.full_name or current_user.username }}">
     {% if current_user.avatar %}
@@ -21,6 +24,12 @@
   </a>
   {% endif %}
 </div>
+
+<!-- Full-page clock overlay (click anywhere to dismiss) -->
+<div id="clock-overlay">
+  <canvas id="swiss-clock-overlay" width="400" height="400"></canvas>
+</div>
+
 <script>
   (function() {
     var btn = document.getElementById('nav-hamburger-btn');

hbd/server/templates/plugins.html

@@ -3,11 +3,7 @@
   {% include 'head.html' %}
 
   <style>
-    body {
+    body { overflow: hidden; }
-      margin: 10px;
-      background: #f5f5f5;
-      overflow: hidden;
-    }
 
     .container {
       max-width: 1400px;

hbd/server/templates/profile.html

@@ -3,15 +3,7 @@
   {% include 'head.html' %}
 
   <style>
-    html, body {
+    html, body { overflow: visible; }
-      overflow: visible;
-    }
-
-    body {
-      margin: 20px;
-      background: #f5f5f5;
-      font-family: 'Segoe UI', system-ui, sans-serif;
-    }
 
     .container {
       max-width: 900px;

hbd/server/templates/settings.html

@@ -3,19 +3,10 @@
   {% include 'head.html' %}
 
   <style>
-    html, body {
+    html, body { overflow: visible; }
-      overflow: visible;
-    }
-
-    body {
-      margin: 20px;
-      background: #f5f5f5;
-      font-family: 'Segoe UI', system-ui, sans-serif;
-    }
 
     .container {
       max-width: 960px;
-      margin: 0 auto;
     }
 
     h1 { color: #333; margin-bottom: 4px; font-size: 1.5em; }