From 2a3eaafabbc1c0547f39b887bc1f409947d8819b Mon Sep 17 00:00:00 2001
From: Florian Heinz <mail@hnz.io>
Date: Thu, 21 May 2026 18:49:18 +0200
Subject: [PATCH] Polish mobile glass navigation and signal icons

---
 assets/css/app.css   | 111 ++++++++++++++++++++++++++++---------------
 templates/layout.php |   8 ++--
 2 files changed, 76 insertions(+), 43 deletions(-)

diff --git a/assets/css/app.css b/assets/css/app.css
index 0a20279..2c3a1b9 100644
--- a/assets/css/app.css
+++ b/assets/css/app.css
@@ -540,6 +540,11 @@ body.page-dashboard .content {
     position: relative;
     z-index: 1;
     margin-bottom: 0;
+    border: 1px solid rgba(143, 191, 255, 0.22);
+    background:
+        linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025)),
+        rgba(6, 17, 30, 0.18);
+    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 18px 54px rgba(0, 0, 0, 0.14);
     touch-action: pan-y;
     transform: translate3d(var(--day-slider-offset, 0), 0, 0) scale(var(--day-slider-scale, 1));
     transition: transform 260ms cubic-bezier(0.2, 0.8, 0.2, 1);
@@ -4722,32 +4727,33 @@ input[type="range"] {
 
     .ios-tabbar {
         position: fixed;
-        left: 0.75rem;
-        right: 0.75rem;
-        bottom: max(0.65rem, env(safe-area-inset-bottom));
+        left: 0.65rem;
+        right: 0.65rem;
+        bottom: max(0.55rem, env(safe-area-inset-bottom));
         z-index: 120;
         display: grid;
         grid-template-columns: repeat(4, minmax(0, 1fr));
-        gap: 0.25rem;
-        min-height: 4.8rem;
-        padding: 0.48rem;
-        border: 1px solid rgba(255, 255, 255, 0.28);
-        border-radius: 2rem;
+        gap: 0.18rem;
+        min-height: 5rem;
+        padding: 0.42rem;
+        border: 1px solid rgba(255, 255, 255, 0.34);
+        border-radius: 2.15rem;
         background:
-            linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.08)),
-            rgba(16, 25, 38, 0.58);
-        box-shadow: 0 24px 70px rgba(0, 0, 0, 0.34), inset 0 1px 0 rgba(255, 255, 255, 0.22);
-        backdrop-filter: blur(32px) saturate(1.6);
-        -webkit-backdrop-filter: blur(32px) saturate(1.6);
+            radial-gradient(circle at 18% 0%, rgba(255, 255, 255, 0.34), transparent 38%),
+            linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.07)),
+            rgba(13, 22, 35, 0.5);
+        box-shadow: 0 26px 80px rgba(0, 0, 0, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.28), inset 0 -1px 0 rgba(255, 255, 255, 0.08);
+        backdrop-filter: blur(38px) saturate(1.8) contrast(1.06);
+        -webkit-backdrop-filter: blur(38px) saturate(1.8) contrast(1.06);
     }
 
     .ios-tabbar a {
         display: grid;
         place-items: center;
         align-content: center;
-        gap: 0.24rem;
+        gap: 0.22rem;
         min-height: 3.55rem;
-        border-radius: 1.35rem;
+        border-radius: 1.45rem;
         color: rgba(239, 247, 255, 0.68);
         font-size: 0.72rem;
         font-weight: 650;
@@ -4756,24 +4762,34 @@ input[type="range"] {
     }
 
     .ios-tabbar a.active {
-        background: linear-gradient(180deg, rgba(255, 255, 255, 0.22), rgba(255, 255, 255, 0.1));
+        background:
+            radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.3), transparent 52%),
+            linear-gradient(180deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.08));
         color: #fff;
         transform: translateY(-1px);
-        box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18);
+        box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.24), 0 8px 24px rgba(0, 0, 0, 0.16);
     }
 
     .ios-tabbar__icon {
-        width: 1.35rem;
-        height: 1.35rem;
-        border-radius: 0.45rem;
-        border: 2px solid currentColor;
-        opacity: 0.9;
+        display: grid;
+        place-items: center;
+        width: 1.48rem;
+        height: 1.48rem;
+        border-radius: 0.72rem;
+        background: rgba(255, 255, 255, 0.1);
+        opacity: 0.96;
     }
 
-    .ios-tabbar a:nth-child(1) .ios-tabbar__icon { border-radius: 50%; }
-    .ios-tabbar a:nth-child(2) .ios-tabbar__icon { border-radius: 0.35rem; box-shadow: inset 0 -0.35rem 0 currentColor; }
-    .ios-tabbar a:nth-child(3) .ios-tabbar__icon { border-radius: 0.3rem; box-shadow: inset 0 0 0 0.22rem rgba(255, 255, 255, 0.18); }
-    .ios-tabbar a:nth-child(4) .ios-tabbar__icon { border-radius: 50%; box-shadow: inset 0 0 0 0.28rem currentColor; }
+    .ios-tabbar__icon img {
+        width: 1.04rem;
+        height: 1.04rem;
+        filter: brightness(0) invert(1);
+        opacity: 0.92;
+    }
+
+    .ios-tabbar a.active .ios-tabbar__icon {
+        background: rgba(255, 255, 255, 0.18);
+    }
 
     body.is-authenticated .content,
     body.page-dashboard.is-authenticated .content,
@@ -4813,6 +4829,8 @@ input[type="range"] {
     }
 
     .timeline-card__body {
+        display: flex;
+        flex-direction: column;
         min-width: 0;
     }
 
@@ -4848,28 +4866,32 @@ input[type="range"] {
         position: static;
         display: flex;
         flex-wrap: wrap;
-        gap: 0.5rem;
-        margin-top: 1rem;
+        order: -1;
+        gap: 0.45rem;
+        margin: 0 0 0.85rem;
     }
 
     .timeline-card .signal-pill {
-        width: auto;
-        min-width: 0;
-        height: auto;
+        width: 2.55rem;
+        min-width: 2.55rem;
+        height: 2.55rem;
         min-height: 2.55rem;
-        padding: 0.42rem 0.72rem;
+        padding: 0;
         justify-content: center;
+        border-radius: 999px;
+        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.24), inset 0 1px 0 rgba(255, 255, 255, 0.26);
     }
 
     .timeline-card .signal-pill strong,
     .timeline-card .signal-pill span {
-        display: inline;
+        display: none;
     }
 
     .timeline-card .signal-pill__icon {
         display: block;
-        width: 1rem;
-        height: 1rem;
+        width: 1.12rem;
+        height: 1.12rem;
+        filter: brightness(0) invert(1) drop-shadow(0 1px 3px rgba(0, 0, 0, 0.55));
     }
 
     .timeline-card__time-chip {
@@ -4929,9 +4951,10 @@ input[type="range"] {
     .ios-tabbar {
         border-color: rgba(120, 146, 172, 0.22);
         background:
-            linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0.56)),
-            rgba(248, 251, 255, 0.7);
-        box-shadow: 0 24px 64px rgba(78, 105, 130, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.8);
+            radial-gradient(circle at 18% 0%, rgba(255, 255, 255, 0.95), transparent 42%),
+            linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0.48)),
+            rgba(248, 251, 255, 0.68);
+        box-shadow: 0 24px 64px rgba(78, 105, 130, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.86);
     }
 
     .ios-tabbar a {
@@ -4939,10 +4962,20 @@ input[type="range"] {
     }
 
     .ios-tabbar a.active {
-        background: rgba(20, 148, 222, 0.12);
+        background:
+            radial-gradient(circle at 50% 0%, rgba(255, 255, 255, 0.92), transparent 55%),
+            rgba(20, 148, 222, 0.12);
         color: #12304b;
     }
 
+    .ios-tabbar__icon {
+        background: rgba(18, 48, 75, 0.06);
+    }
+
+    .ios-tabbar__icon img {
+        filter: none;
+    }
+
     .sleep-phase-legend__item {
         color: rgba(18, 48, 75, 0.9);
     }
diff --git a/templates/layout.php b/templates/layout.php
index 6bf02c4..3b0454e 100644
--- a/templates/layout.php
+++ b/templates/layout.php
@@ -128,19 +128,19 @@ $jsVersion = is_file(base_path('assets/js/app.js')) ? (string) filemtime(base_pa
         <?php if ($authUser !== null): ?>
             <nav class="ios-tabbar" aria-label="Mobile Navigation">
                 <a class="<?= $page === 'dashboard' && ($dashboardView ?? 'day') === 'day' ? 'active' : '' ?>" href="/?view=day&amp;date=<?= e(rawurlencode(today())) ?>">
-                    <span class="ios-tabbar__icon" aria-hidden="true"></span>
+                    <span class="ios-tabbar__icon" aria-hidden="true"><img src="<?= e(icon_path('dashboard')) ?>" alt=""></span>
                     <span>Heute</span>
                 </a>
                 <a class="<?= $page === 'dashboard' && ($dashboardView ?? '') === 'week' ? 'active' : '' ?>" href="/?view=week&amp;date=<?= e(rawurlencode(today())) ?>">
-                    <span class="ios-tabbar__icon" aria-hidden="true"></span>
+                    <span class="ios-tabbar__icon" aria-hidden="true"><img src="<?= e(icon_path('archive')) ?>" alt=""></span>
                     <span>Woche</span>
                 </a>
                 <a class="<?= $page === 'dashboard' && ($dashboardView ?? '') === 'month' ? 'active' : '' ?>" href="/?view=month&amp;date=<?= e(rawurlencode(today())) ?>">
-                    <span class="ios-tabbar__icon" aria-hidden="true"></span>
+                    <span class="ios-tabbar__icon" aria-hidden="true"><img src="<?= e(icon_path('track')) ?>" alt=""></span>
                     <span>Monat</span>
                 </a>
                 <a class="<?= $page === 'options' ? 'active' : '' ?>" href="/options">
-                    <span class="ios-tabbar__icon" aria-hidden="true"></span>
+                    <span class="ios-tabbar__icon" aria-hidden="true"><img src="<?= e(icon_path('options')) ?>" alt=""></span>
                     <span>Optionen</span>
                 </a>
             </nav>