Fix media and sleep bar layout

assets/css/app.css

@@ -943,6 +943,12 @@ body.page-dashboard .content {
     background: linear-gradient(135deg, rgba(54, 147, 173, 0.92), rgba(38, 106, 135, 0.92));
 }
 
+.sleep-phase-bar__segment--rest {
+    min-width: 0;
+    padding: 0;
+    background: rgba(255, 255, 255, 0.1);
+}
+
 .media-lightbox[hidden] {
     display: none;
 }
@@ -990,13 +996,24 @@ body.page-dashboard .content {
 .media-lightbox__content .timeline-route-map {
     width: 100%;
     max-width: none;
-    height: min(72vh, 42rem);
     border-radius: 1.4rem;
     object-fit: contain;
 }
 
+.media-lightbox__content img {
+    height: auto;
+    max-height: 82vh;
+}
+
+.media-lightbox__content .timeline-route-map {
+    aspect-ratio: 16 / 9;
+    height: auto;
+    max-height: 76vh;
+}
+
 .media-lightbox__content .timeline-route-map {
     cursor: default;
+    pointer-events: none;
 }
 
 .timeline-card__meta strong {
@@ -2168,8 +2185,9 @@ body.page-dashboard .content {
     }
 
     .dashboard-shell__background {
-        inset: 0;
+        inset: calc(-1 * env(safe-area-inset-top)) 0 calc(-1 * env(safe-area-inset-bottom)) 0;
         width: 100%;
+        height: calc(100dvh + env(safe-area-inset-top) + env(safe-area-inset-bottom));
         transform: none;
     }
 
@@ -2235,10 +2253,22 @@ body.page-dashboard .content {
     .timeline-card__image {
         width: 100%;
         max-width: none;
-        margin: -2.65rem 0 0.7rem;
+        margin: 0;
         border-radius: 1.25rem;
     }
 
+    .timeline-media-button {
+        min-height: 0;
+        height: auto;
+        max-height: none;
+        margin: 0 0 0.7rem;
+    }
+
+    .timeline-media-button .timeline-card__image {
+        height: auto;
+        max-height: 24rem;
+    }
+
     .timeline-card__time-chip {
         position: absolute;
         top: 0.75rem;
@@ -2298,8 +2328,8 @@ body.page-dashboard .content {
     }
 
     .timeline-card--with-image .signal-row {
-        top: 2.05rem;
+        top: 0.75rem;
-        left: 2.05rem;
+        left: 0.75rem;
     }
 
     .timeline-card .signal-pill {

assets/js/app.js

@@ -1693,7 +1693,7 @@
                     const clone = trigger.cloneNode(true);
                     clone.removeAttribute("data-lightbox-kind");
                     clone.removeAttribute("aria-label");
-                    clone.disabled = true;
+                    clone.classList.add("is-lightbox-clone");
                     content.appendChild(clone);
                 }
 

src/App.php

@@ -2050,7 +2050,7 @@ final class App
         $mime = mime_content_type($path) ?: 'application/octet-stream';
         header('Content-Type: ' . $mime);
         header('Content-Length: ' . (string) filesize($path));
-        header('Cache-Control: private, max-age=3600');
+        header('Cache-Control: private, max-age=604800');
         readfile($path);
         exit;
     }
@@ -2081,7 +2081,7 @@ final class App
             $mime = mime_content_type($path) ?: 'application/octet-stream';
             header('Content-Type: ' . $mime);
             header('Content-Length: ' . (string) filesize($path));
-            header('Cache-Control: private, max-age=3600');
+            header('Cache-Control: private, max-age=604800');
             readfile($path);
             exit;
         }

templates/pages/dashboard.php

@@ -115,6 +115,7 @@ $optimalSleepHours = max(1.0, min(16.0, (float) ($settings['sleep']['optimal_hou
                             }
                             $sleepPhaseTotal = max(0.0, array_sum($sleepPhases));
                             $sleepBarTotal = $eventType === 'sleep' ? max((float) ($item['value'] ?? 0), $sleepPhaseTotal, $optimalSleepHours) : 0.0;
+                            $sleepPhaseRemainder = max(0.0, $sleepBarTotal - $sleepPhaseTotal);
                             $sleepOptimalPercent = $sleepBarTotal > 0 ? max(0, min(100, ($optimalSleepHours / $sleepBarTotal) * 100)) : 0;
                         ?>
                         <?php $eventStats = array_values(array_filter([
@@ -193,6 +194,9 @@ $optimalSleepHours = max(1.0, min(16.0, (float) ($settings['sleep']['optimal_hou
                                                 <strong><?= e($label) ?></strong> <?= e(format_points($phaseHours)) ?> h
                                             </span>
                                         <?php endforeach; ?>
+                                        <?php if ($sleepPhaseRemainder > 0): ?>
+                                            <span class="sleep-phase-bar__segment sleep-phase-bar__segment--rest" style="flex-grow: <?= e((string) max(0.1, $sleepPhaseRemainder)) ?>"></span>
+                                        <?php endif; ?>
                                         <span class="sleep-phase-bar__target"><span><?= e(format_points($optimalSleepHours)) ?> h</span></span>
                                     </div>
                                 <?php endif; ?>