From 2d2b6d2d5ecd6f0f8750d26085a124fdca138135 Mon Sep 17 00:00:00 2001
From: Thomas Dannenberg <kontakt@bratonien.de>
Date: Tue, 4 Nov 2025 17:32:13 +0000
Subject: [PATCH] adventskalender/2025/css/main.css aktualisiert

---
 adventskalender/2025/css/main.css | 90 +++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)

diff --git a/adventskalender/2025/css/main.css b/adventskalender/2025/css/main.css
index 1785d89..e16bea5 100644
--- a/adventskalender/2025/css/main.css
+++ b/adventskalender/2025/css/main.css
@@ -175,3 +175,93 @@
     inset 0 0 10px rgba(255, 255, 255, 0.25);
 }
 
+.fluegel {
+  position: absolute;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  aspect-ratio: 1 / 1;
+
+  background: linear-gradient(
+    180deg,
+    color-mix(in srgb, var(--ci-darkgreen) 35%, transparent),
+    color-mix(in srgb, var(--ci-blue) 35%, transparent)
+  );
+  backdrop-filter: blur(6px);
+  -webkit-backdrop-filter: blur(6px);
+
+  border: 2px solid var(--ci-gold);
+  box-shadow:
+    0 0 10px color-mix(in srgb, var(--ci-gold) 40%, transparent),
+    inset 0 0 6px rgba(255,255,255,0.18);
+
+  font-family: "Bratonien2025", cursive;
+  font-size: 2.3vw;
+  color: var(--ci-gold);
+  text-shadow:
+    0 0 3px rgba(0,0,0,0.6),
+    0 0 8px rgba(0,0,0,0.4);
+
+  cursor: pointer;
+  transition:
+    transform 0.6s ease,
+    box-shadow 0.3s ease,
+    background 0.25s ease;
+
+  transform-style: preserve-3d;
+  perspective: 800px;
+  z-index: 5;
+}
+
+/* Positionierung + Öffnung */
+
+.fluegel.left {
+  transform-origin: left center;
+  border-top-left-radius: 12px;
+  border-bottom-left-radius: 12px;
+}
+
+.fluegel.right {
+  transform-origin: right center;
+  border-top-right-radius: 12px;
+  border-bottom-right-radius: 12px;
+}
+
+.fluegel.open.left {
+  transform: rotateY(-115deg);
+  box-shadow:
+    0 0 14px color-mix(in srgb, var(--ci-gold) 45%, transparent),
+    inset 0 0 10px rgba(255,255,255,0.2);
+}
+
+.fluegel.open.right {
+  transform: rotateY(115deg);
+  box-shadow:
+    0 0 14px color-mix(in srgb, var(--ci-gold) 45%, transparent),
+    inset 0 0 10px rgba(255,255,255,0.2);
+}
+
+/* Hover */
+
+.fluegel:hover,
+.fluegel.hover-proxy {
+  transform: scale(1.05);
+  background: linear-gradient(
+    180deg,
+    color-mix(in srgb, var(--ci-gold) 20%, var(--ci-darkgreen)),
+    color-mix(in srgb, var(--ci-creamwhite) 15%, var(--ci-blue))
+  );
+  box-shadow:
+    0 0 18px color-mix(in srgb, var(--ci-gold) 50%, transparent),
+    inset 0 0 10px rgba(255,255,255,0.25);
+}
+
+.fluegel.open.left:hover,
+.fluegel.open.right:hover {
+  transform: rotateY(var(--fluegel-rotation)) scale(1.05);
+}
+
+/* Für konsistentes Verhalten */
+.fluegel.open.left  { --fluegel-rotation: -115deg; }
+.fluegel.open.right { --fluegel-rotation: 115deg; }
+