From 261aaa362e6fb30bab5d5b8582300c4d84501c45 Mon Sep 17 00:00:00 2001
From: xRangerDE <xRangerDE@24-music.de>
Date: Wed, 13 May 2026 14:53:00 +0200
Subject: [PATCH] =?UTF-8?q?release:=205.0.4=20=E2=80=94=20VOD-Hover:=20CSS?=
 =?UTF-8?q?=20geometry=20raus,=20JS=20allein=20authoritativ?=
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Probleme der 5.0.3:
- CSS .vod-storyboard-preview hatte noch aspect-ratio:16/9, top:0, left:0, right:0
- JS hat dann inset:0 + aspect-ratio:auto inline gesetzt
- Im Electron-28-Chromium kam ein Layout-Konflikt raus -> Overlay-Box-
  Dimensions wichen von Host ab -> backgroundSize-Skalierung passte nicht
  zu visible-area -> mehrere Cells gleichzeitig sichtbar (Sprite-Sheet-
  Look statt Single-Cell-Preview)

Fix 5.0.4:
- CSS-Klasse hat NUR noch Visual+Stacking (opacity, transition, border-
  radius, overflow:hidden, z-index, position:absolute, pointer-events)
- KEIN top/left/right/bottom/width/height/aspect-ratio im CSS
- JS setzt alles inline und voll explicit: top=0, left=0, width=Xpx,
  height=Ypx aus hostRect (.vod-thumb-wrap)
- Sanity-Guards fuer width/height<=0 und cellWidth/cellHeight<=0
- scaleX und scaleY weiter unabhaengig fuer korrekte Cell-Box-Fuellung

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 package-lock.json         |  4 ++--
 package.json              |  2 +-
 src/renderer-vod-hover.ts | 33 ++++++++++++++-------------------
 src/styles.css            |  6 ++----
 4 files changed, 19 insertions(+), 26 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index ac6624b..85ba9e3 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "twitch-vod-manager",
-  "version": "5.0.3",
+  "version": "5.0.4",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "twitch-vod-manager",
-      "version": "5.0.3",
+      "version": "5.0.4",
       "license": "MIT",
       "dependencies": {
         "axios": "^1.6.0",
diff --git a/package.json b/package.json
index 694295e..f703a46 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "twitch-vod-manager",
-  "version": "5.0.3",
+  "version": "5.0.4",
   "description": "Twitch VOD Manager - Download Twitch VODs easily",
   "main": "dist/main.js",
   "author": "xRangerDE",
diff --git a/src/renderer-vod-hover.ts b/src/renderer-vod-hover.ts
index e83e987..03ffb2a 100644
--- a/src/renderer-vod-hover.ts
+++ b/src/renderer-vod-hover.ts
@@ -125,36 +125,31 @@ async function activateHoverPreview(card: HTMLElement, vodId: string): Promise<v
     const overlay = document.createElement('div');
     overlay.className = 'vod-storyboard-preview';
 
-    // Anchor an .vod-thumb-wrap statt .vod-card. Das wrap-Element hat
-    // exakt Thumbnail-Bounds (kein card-border, kein info/actions-Bereich
-    // darunter). Faellt zurueck auf das card selbst falls Markup anders.
+    // Anchor an .vod-thumb-wrap. Wrap-Element hat exakt Thumbnail-Bounds.
     const anchor = card.querySelector('.vod-thumb-wrap') as HTMLElement | null;
     const host = anchor ?? card;
     const hostRect = host.getBoundingClientRect();
+    const width = hostRect.width;
+    const height = hostRect.height;
 
-    // inset: 0 statt explicit width/height — Overlay fuellt garantiert das
-    // gesamte Host-Element. Vermeidet Subpixel-Spalten am oberen oder
-    // unteren Rand wenn JS-measured Dimensions minimal von der CSS-aspect-
-    // ratio-Reserve abweichen.
+    if (width <= 0 || height <= 0) return;
+    if (storyboard.cellWidth <= 0 || storyboard.cellHeight <= 0) return;
+
+    // Position + Size voll inline gesetzt — kein CSS aspect-ratio mehr, das
+    // sich mit JS-Dimensionen streiten koennte (siehe styles.css, die Klasse
+    // gibt nur noch Visual + Stacking, keine Geometrie).
     overlay.style.top = '0';
-    overlay.style.right = '0';
-    overlay.style.bottom = '0';
     overlay.style.left = '0';
-    overlay.style.width = 'auto';
-    overlay.style.height = 'auto';
-    // CSS hat noch aspect-ratio: 16/9 als Legacy-Fallback — wir setzen
-    // hier explizit auto, sodass inset:0 die Box-Groesse bestimmt.
-    overlay.style.aspectRatio = 'auto';
+    overlay.style.width = `${width}px`;
+    overlay.style.height = `${height}px`;
 
     // Skaliere X und Y unabhaengig, damit eine Cell die Overlay-Box exakt
-    // fuellt — egal ob Twitch-Cell-Aspect (z.B. 320x180) gleich Thumbnail-
-    // Aspect (CSS 16/9) ist oder leicht abweicht.
-    const scaleX = hostRect.width / storyboard.cellWidth;
-    const scaleY = hostRect.height / storyboard.cellHeight;
+    // fuellt — Twitch-Cell-Aspect kann von 16:9 minimal abweichen.
+    const scaleX = width / storyboard.cellWidth;
+    const scaleY = height / storyboard.cellHeight;
     overlay.style.backgroundImage = `url("${storyboard.spriteDataUrl.replace(/"/g, '%22')}")`;
     overlay.style.backgroundSize = `${storyboard.cols * storyboard.cellWidth * scaleX}px ${storyboard.rows * storyboard.cellHeight * scaleY}px`;
     overlay.style.backgroundRepeat = 'no-repeat';
-    // Initial position = first chosen cell.
     const first = cellsToShow[0];
     overlay.style.backgroundPosition = `-${first.col * storyboard.cellWidth * scaleX}px -${first.row * storyboard.cellHeight * scaleY}px`;
 
diff --git a/src/styles.css b/src/styles.css
index 92991e9..99acaf7 100644
--- a/src/styles.css
+++ b/src/styles.css
@@ -4497,11 +4497,9 @@ input[type="number"]::-webkit-outer-spin-button {
    thumbnail's bounding box. Width matches the card; aspect-ratio
    16/9 anchors the height to align with the thumbnail.  */
 .vod-storyboard-preview {
+    /* Position + size werden vollstaendig per JS gesetzt (siehe
+       renderer-vod-hover.ts). Wir geben hier nur Visual + Stacking. */
     position: absolute;
-    top: 0;
-    left: 0;
-    right: 0;
-    aspect-ratio: 16/9;
     background-repeat: no-repeat;
     opacity: 0;
     transition: opacity 0.22s ease-out;