Add seasonal effects for Pi Day, Pride, Rain, and Storm; enhance existing styles

- Introduced new CSS and JS files for Pi Day, Pride, Rain, and Storm effects.
- Updated existing seasonal styles (e.g., Halloween, Hearts, Resurrection) to improve performance with 'contain: layout paint'.
- Enhanced animations for seasonal effects, including adjustments to keyframes and element creation logic.
- Added configuration options for new effects in the main seasonals.js file.
- Updated test-site.html to include new seasonal options in the dropdown.

Jellyfin.Plugin.Seasonals/Web/autumn.css

@@ -8,6 +8,7 @@
   height: 100%;
   pointer-events: none;
   z-index: 10;
+  contain: layout paint;
 }
 
 .leaf {
@@ -44,7 +45,7 @@
   }
 
   100% {
-    top: 100%;
+    top: 110%;
   }
 }
 
@@ -54,7 +55,7 @@
   }
 
   100% {
-    top: 100%;
+    top: 110%;
   }
 }
 

Jellyfin.Plugin.Seasonals/Web/carnival.css

@@ -9,13 +9,14 @@
   pointer-events: none;
   z-index: 10;
   perspective: 600px;
+  contain: layout paint;
 }
 
 .carnival-wrapper {
   position: fixed;
   z-index: 15;
   top: -20px;
-  will-change: top;
+  will-change: transform;
   animation-name: carnival-fall;
   animation-timing-function: linear;
   animation-iteration-count: 1;
@@ -59,10 +60,10 @@
 
 @keyframes carnival-fall {
   0% {
-    top: -10%;
+    transform: translateY(0);
   }
   100% {
-    top: 110%;
+    transform: translateY(120vh);
   }
 }
 

Jellyfin.Plugin.Seasonals/Web/cherryblossom.css

@@ -8,6 +8,7 @@
     height: 100%;
     pointer-events: none;
     z-index: 1000; 
+    contain: layout paint;
 }
 
 /* Petals */
@@ -45,7 +46,7 @@
 
 @keyframes cherryblossom-fall {
     0% { top: -10%; }
-    100% { top: 100%; }
+    100% { top: 110%; }
 }
 
 @keyframes cherryblossom-sway {

Jellyfin.Plugin.Seasonals/Web/christmas.css

@@ -8,6 +8,7 @@
   height: 100%;
   pointer-events: none;
   z-index: 10;
+  contain: layout paint;
 }
 
 .christmas {
@@ -37,7 +38,7 @@
   }
 
   100% {
-    top: 100%;
+    top: 110%;
   }
 }
 
@@ -61,7 +62,7 @@
   }
 
   100% {
-    top: 100%;
+    top: 110%;
   }
 }
 

Jellyfin.Plugin.Seasonals/Web/earthday.css

@@ -0,0 +1,35 @@
+.earthday-container {
+    position: fixed;
+    bottom: 0;
+    left: 0;
+    width: 100vw;
+    height: 15vh;
+    pointer-events: none;
+    z-index: 1000;
+    overflow: hidden;
+}
+
+.earthday-meadow {
+    position: absolute;
+    bottom: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    transform-origin: bottom;
+    animation: grow-meadow 3s cubic-bezier(0.1, 0.8, 0.2, 1) forwards;
+}
+
+@keyframes grow-meadow {
+    0%   { transform: translateY(100%); opacity: 0; }
+    100% { transform: translateY(0); opacity: 0.95; }
+}
+
+.earthday-sway {
+    transform-origin: bottom center;
+    animation: sway-grass 4s ease-in-out infinite alternate;
+}
+
+@keyframes sway-grass {
+    0%   { transform: skewX(-2deg); }
+    100% { transform: skewX(2deg); }
+}

Jellyfin.Plugin.Seasonals/Web/earthday.js

@@ -0,0 +1,126 @@
+// 1. Read Configuration
+const config = window.SeasonalsPluginConfig?.EarthDay || {};
+
+const enabled = config.EnableEarthDay !== undefined ? config.EnableEarthDay : true;
+const vineCount = config.VineCount || 4;
+
+let msgPrinted = false;
+
+// 2. Toggle Function
+function toggleEarthDay() {
+  const container = document.querySelector('.earthday-container');
+  if (!container) return;
+
+  const videoPlayer = document.querySelector('.videoPlayerContainer');
+  const trailerPlayer = document.querySelector('.youtubePlayerContainer');
+  const isDashboard = document.body.classList.contains('dashboardDocument');
+  const hasUserMenu = document.querySelector('#app-user-menu');
+
+  if (videoPlayer || trailerPlayer || isDashboard || hasUserMenu) {
+    container.style.display = 'none';
+    if (!msgPrinted) {
+      console.log('EarthDay hidden');
+      msgPrinted = true;
+    }
+  } else {
+    container.style.display = 'block';
+    if (msgPrinted) {
+      console.log('EarthDay visible');
+      msgPrinted = false;
+    }
+  }
+}
+
+// 3. MutationObserver
+const observer = new MutationObserver(toggleEarthDay);
+observer.observe(document.body, {
+  childList: true,
+  subtree: true,
+  attributes: true
+});
+
+// 4. Element Creation
+function createElements() {
+  const container = document.querySelector('.earthday-container') || document.createElement('div');
+
+  if (!document.querySelector('.earthday-container')) {
+    container.className = 'earthday-container';
+    container.setAttribute('aria-hidden', 'true');
+    document.body.appendChild(container);
+  }
+
+  const w = window.innerWidth;
+  const hSVG = Math.floor(window.innerHeight * 0.15) || 100; // 15vh roughly
+  let paths = '';
+  
+  // Generate Grass
+  for (let i = 0; i < 400; i++) {
+      const x = Math.random() * w;
+      const h = hSVG * 0.2 + Math.random() * (hSVG * 0.8);
+      const cY = hSVG - h;
+      const bend = x + (Math.random() * 40 - 20);
+      const color = Math.random() > 0.5 ? '#2E8B57' : '#3CB371';
+      const width = 1 + Math.random() * 2;
+      paths += `<path d="M ${x} ${hSVG} Q ${bend} ${cY+hSVG*0.2} ${bend} ${cY}" stroke="${color}" stroke-width="${width}" fill="none"/>`;
+  }
+
+  // Generate Flowers
+  const colors = ['#FF69B4', '#FFD700', '#87CEFA', '#FF4500', '#BA55D3', '#FFA500', '#FF1493'];
+  const flowerCount = Math.max(10, vineCount * 15);
+  for (let i = 0; i < flowerCount; i++) {
+      const x = 10 + Math.random() * (w - 20);
+      const y = hSVG * 0.1 + Math.random() * (hSVG * 0.5);
+      const col = colors[Math.floor(Math.random() * colors.length)];
+      
+      paths += `<path d="M ${x} ${hSVG} Q ${x - 5 + Math.random() * 10} ${y+15} ${x} ${y}" stroke="#006400" stroke-width="1.5" fill="none"/>`;
+      
+      const r = 2 + Math.random() * 1.5;
+      paths += `<circle cx="${x-r}" cy="${y-r}" r="${r}" fill="${col}"/>`;
+      paths += `<circle cx="${x+r}" cy="${y-r}" r="${r}" fill="${col}"/>`;
+      paths += `<circle cx="${x-r}" cy="${y+r}" r="${r}" fill="${col}"/>`;
+      paths += `<circle cx="${x+r}" cy="${y+r}" r="${r}" fill="${col}"/>`;
+      paths += `<circle cx="${x}" cy="${y}" r="${r*0.7}" fill="#FFF8DC"/>`;
+  }
+
+  const svgContent = `
+  <svg class="earthday-meadow" viewBox="0 0 ${w} ${hSVG}" preserveAspectRatio="none" xmlns="http://www.w3.org/2000/svg">
+      <g class="earthday-sway">
+          ${paths}
+      </g>
+  </svg>
+  `;
+
+  container.innerHTML = svgContent;
+}
+
+// 5. Responsive Resize
+function debounce(func, wait) {
+    let timeout;
+    return function executedFunction(...args) {
+        const later = () => {
+            clearTimeout(timeout);
+            func(...args);
+        };
+        clearTimeout(timeout);
+        timeout = setTimeout(later, wait);
+    };
+}
+
+const handleResize = debounce(() => {
+    const container = document.querySelector('.earthday-container');
+    if (container) {
+        container.innerHTML = '';
+        createElements();
+    }
+}, 250);
+
+window.addEventListener('resize', handleResize);
+
+// 6. Initialization
+function initializeEarthDay() {
+  if (!enabled) return;
+  createElements();
+  toggleEarthDay();
+}
+
+initializeEarthDay();

Jellyfin.Plugin.Seasonals/Web/easter.css

@@ -8,6 +8,7 @@
   height: 100%;
   pointer-events: none;
   z-index: 10;
+  contain: layout paint;
 }
 
 .hopping-rabbit {
@@ -58,7 +59,7 @@
     }
 
     100% {
-        top: 100%;
+        top: 110%;
     }
 }
 
@@ -82,7 +83,7 @@
     }
 
     100% {
-        top: 100%;
+        top: 110%;
     }
 }
 

Jellyfin.Plugin.Seasonals/Web/eurovision.css

@@ -0,0 +1,43 @@
+.eurovision-container {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100vw;
+    height: 100vh;
+    pointer-events: none;
+    z-index: 1000;
+    overflow: hidden;
+    contain: layout paint;
+}
+
+.music-note-wrapper {
+    position: absolute;
+    left: 0;
+    /* initial top will be set via JS */
+    opacity: 0;
+    animation: move-right linear infinite;
+    will-change: transform, opacity;
+}
+
+.music-note {
+    display: block;
+    font-size: 2rem;
+    color: rgba(255, 255, 255, 0.9);
+    text-shadow: 0 0 8px rgba(255, 255, 255, 0.6);
+    animation: sway ease-in-out infinite alternate;
+    will-change: transform;
+}
+
+/* Horizontal scroll from left to right */
+@keyframes move-right {
+    0%   { transform: translateX(-10vw); opacity: 0; }
+    10%  { opacity: 1; }
+    90%  { opacity: 1; }
+    100% { transform: translateX(110vw); opacity: 0; }
+}
+
+/* Sine-wave style vertical bouncing for the note itself */
+@keyframes sway {
+    0%   { transform: translateY(-30px); }
+    100% { transform: translateY(30px); }
+}

Jellyfin.Plugin.Seasonals/Web/eurovision.js

@@ -0,0 +1,105 @@
+// 1. Read Configuration
+const config = window.SeasonalsPluginConfig?.Eurovision || {};
+
+const enabled = config.EnableEurovision !== undefined ? config.EnableEurovision : true;
+const elementCount = config.SymbolCount || 25;
+const enableDifferentDuration = config.EnableDifferentDuration !== undefined ? config.EnableDifferentDuration : true;
+const enableColorfulNotes = config.EnableColorfulNotes !== undefined ? config.EnableColorfulNotes : true;
+const eurovisionColorsStr = config.EurovisionColors || '#ff0026ff, #17a6ffff, #32d432ff, #FFD700, #f0821bff, #f826f8ff';
+const glowSize = config.EurovisionGlowSize !== undefined ? config.EurovisionGlowSize : 2;
+
+let msgPrinted = false;
+
+// 2. Toggle Function
+function toggleEurovision() {
+  const container = document.querySelector('.eurovision-container');
+  if (!container) return;
+
+  const videoPlayer = document.querySelector('.videoPlayerContainer');
+  const trailerPlayer = document.querySelector('.youtubePlayerContainer');
+  const isDashboard = document.body.classList.contains('dashboardDocument');
+  const hasUserMenu = document.querySelector('#app-user-menu');
+
+  if (videoPlayer || trailerPlayer || isDashboard || hasUserMenu) {
+    container.style.display = 'none';
+    if (!msgPrinted) {
+      console.log('Eurovision hidden');
+      msgPrinted = true;
+    }
+  } else {
+    container.style.display = 'block';
+    if (msgPrinted) {
+      console.log('Eurovision visible');
+      msgPrinted = false;
+    }
+  }
+}
+
+// 3. MutationObserver
+const observer = new MutationObserver(toggleEurovision);
+observer.observe(document.body, {
+  childList: true,
+  subtree: true,
+  attributes: true
+});
+
+// 4. Element Creation
+function createElements() {
+  const container = document.querySelector('.eurovision-container') || document.createElement('div');
+
+  if (!document.querySelector('.eurovision-container')) {
+    container.className = 'eurovision-container';
+    container.setAttribute('aria-hidden', 'true');
+    document.body.appendChild(container);
+  }
+
+  const notesSymbols = ['♪', '♫', '♬', '♭', '♮', '♯', '𝄞', '𝄢'];
+  const pColors = eurovisionColorsStr.split(',').map(s => s.trim()).filter(s => s);
+
+  for (let i = 0; i < elementCount; i++) {
+    const wrapper = document.createElement('div');
+    wrapper.className = 'music-note-wrapper';
+    
+    const note = document.createElement('span');
+    note.className = 'music-note';
+    note.textContent = notesSymbols[Math.floor(Math.random() * notesSymbols.length)];
+    wrapper.appendChild(note);
+
+    wrapper.style.top = `${Math.random() * 90}vh`;
+
+    const minMoveDur = 10;
+    const maxMoveDur = 25;
+    const moveDur = enableDifferentDuration 
+        ? minMoveDur + Math.random() * (maxMoveDur - minMoveDur) 
+        : (minMoveDur + maxMoveDur) / 2;
+    wrapper.style.animationDuration = `${moveDur}s`;
+    wrapper.style.animationDelay = `${Math.random() * 15}s`;
+
+    const minSwayDur = 1;
+    const maxSwayDur = 3;
+    const swayDur = minSwayDur + Math.random() * (maxSwayDur - minSwayDur);
+    note.style.animationDuration = `${swayDur}s`;
+    note.style.animationDelay = `${Math.random() * 2}s`;
+
+    note.style.fontSize = `${Math.random() * 1.5 + 1.5}rem`;
+
+    if (enableColorfulNotes && pColors.length > 0) {
+        note.style.color = pColors[Math.floor(Math.random() * pColors.length)];
+        note.style.textShadow = `0 0 ${glowSize}px ${note.style.color}`;
+    } else {
+        note.style.color = `rgba(255, 255, 255, 0.9)`;
+        note.style.textShadow = `0 0 ${glowSize}px rgba(255, 255, 255, 0.6)`;
+    }
+
+    container.appendChild(wrapper);
+  }
+}
+
+// 5. Initialization
+function initializeEurovision() {
+  if (!enabled) return;
+  createElements();
+  toggleEurovision();
+}
+
+initializeEurovision();

Jellyfin.Plugin.Seasonals/Web/fireworks.css

@@ -7,6 +7,7 @@
   height: 100%;
   pointer-events: none;
   z-index: 10;
+  contain: layout paint;
 }
 
 .rocket-trail {

Jellyfin.Plugin.Seasonals/Web/halloween.css

@@ -8,6 +8,7 @@
     height: 100%;
     pointer-events: none;
     z-index: 10;
+    contain: layout paint;
 }
 
 .halloween {
@@ -34,11 +35,11 @@
 
 @-webkit-keyframes halloween-fall {
     0% {
-        bottom: -10%
+        bottom: -10%;
     }
 
     100% {
-        bottom: 100%
+        bottom: 110%;
     }
 }
 
@@ -58,11 +59,11 @@
 
 @keyframes halloween-fall {
     0% {
-        bottom: -10%
+        bottom: -10%;
     }
 
     100% {
-        bottom: 100%
+        bottom: 110%;
     }
 }
 

Jellyfin.Plugin.Seasonals/Web/hearts.css

@@ -8,6 +8,7 @@
     height: 100%;
     pointer-events: none;
     z-index: 10;
+    contain: layout paint;
 }
 
 .heart {
@@ -32,11 +33,11 @@
 
 @-webkit-keyframes heart-fall {
     0% {
-        bottom: -10%
+        bottom: -10%;
     }
 
     100% {
-        bottom: 100%
+        bottom: 110%;
     }
 }
 
@@ -56,11 +57,11 @@
 
 @keyframes heart-fall {
     0% {
-        bottom: -10%
+        bottom: -10%;
     }
 
     100% {
-        bottom: 100%
+        bottom: 110%;
     }
 }
 

Jellyfin.Plugin.Seasonals/Web/piday.css

@@ -0,0 +1,11 @@
+.piday-container {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100vw;
+    height: 100vh;
+    pointer-events: none;
+    z-index: 1000;
+    overflow: hidden;
+    contain: layout paint;
+}

Jellyfin.Plugin.Seasonals/Web/piday.js

@@ -0,0 +1,165 @@
+// 1. Read Configuration
+const config = window.SeasonalsPluginConfig?.PiDay || {};
+
+const enabled = config.EnablePiDay !== undefined ? config.EnablePiDay : true;
+const maxTrails = config.SymbolCount || 25; // Directly mapped, smaller default
+
+let msgPrinted = false;
+let isHidden = false;
+
+// 2. Toggle Function
+function togglePiDay() {
+  const container = document.querySelector('.piday-container');
+  if (!container) return;
+
+  const videoPlayer = document.querySelector('.videoPlayerContainer');
+  const trailerPlayer = document.querySelector('.youtubePlayerContainer');
+  const isDashboard = document.body.classList.contains('dashboardDocument');
+  const hasUserMenu = document.querySelector('#app-user-menu');
+
+  if (videoPlayer || trailerPlayer || isDashboard || hasUserMenu) {
+    if (!isHidden) {
+      container.style.display = 'none';
+      isHidden = true;
+      if (!msgPrinted) {
+        console.log('PiDay hidden');
+        msgPrinted = true;
+      }
+    }
+  } else {
+    if (isHidden) {
+      container.style.display = 'block';
+      isHidden = false;
+      if (msgPrinted) {
+        console.log('PiDay visible');
+        msgPrinted = false;
+      }
+    }
+  }
+}
+
+// 3. MutationObserver
+const observer = new MutationObserver(togglePiDay);
+observer.observe(document.body, {
+  childList: true,
+  subtree: true,
+  attributes: true
+});
+
+// 4. Element Creation
+function createElements() {
+  const container = document.querySelector('.piday-container') || document.createElement('div');
+
+  if (!document.querySelector('.piday-container')) {
+    container.className = 'piday-container';
+    container.setAttribute('aria-hidden', 'true');
+    document.body.appendChild(container);
+  }
+
+  const canvas = document.createElement('canvas');
+  canvas.width = window.innerWidth;
+  canvas.height = window.innerHeight;
+  canvas.style.display = 'block';
+  container.appendChild(canvas);
+
+  const ctx = canvas.getContext('2d');
+//   const chars = '0123456789πABCDEFGHIJKLMNOPQRSTUVWXYZ'.split('');
+  const chars = '0123456789'.split('');
+  const fontSize = 18;
+
+  class Trail {
+      constructor() {
+          this.reset();
+          this.y = Math.random() * -100; // Allow initial staggered start
+      }
+      reset() {
+          const cols = Math.floor(canvas.width / fontSize);
+          this.x = Math.floor(Math.random() * cols);
+          this.y = -Math.round(Math.random() * 20);
+          this.speed = 0.5 + Math.random() * 0.5;
+          this.len = 10 + Math.floor(Math.random() * 20);
+          this.chars = [];
+          for(let i=0; i<this.len; i++) {
+              this.chars.push(chars[Math.floor(Math.random() * chars.length)]);
+          }
+      }
+      update() {
+          const oldY = Math.floor(this.y);
+          this.y += this.speed;
+          const newY = Math.floor(this.y);
+
+          // If crossed a full vertical unit, push a new character and pop the old one to preserve screen positions
+          if (newY > oldY) {
+              this.chars.unshift(chars[Math.floor(Math.random() * chars.length)]);
+              this.chars.pop();
+          }
+
+          // Randomly mutate some characters (heads mutate faster)
+          for (let i = 0; i < this.len; i++) {
+              const chance = i < 3 ? 0.90 : 0.98;
+              if (Math.random() > chance) {
+                  this.chars[i] = chars[Math.floor(Math.random() * chars.length)];
+              }
+          }
+          if (this.y - this.len > Math.ceil(canvas.height / fontSize)) {
+              this.reset();
+          }
+      }
+      draw(ctx) {
+          const headY = Math.floor(this.y);
+          for (let i = 0; i < this.len; i++) {
+              const charY = headY - i;
+              if (charY < 0 || charY * fontSize > canvas.height + fontSize) continue;
+              
+              const ratio = i / this.len;
+              const alpha = 1 - ratio;
+
+              if (i === 0) {
+                  ctx.fillStyle = `rgba(255, 255, 255, ${alpha})`;
+                  ctx.shadowBlur = 8;
+                  ctx.shadowColor = '#0F0';
+              } else if (i === 1) {
+                  ctx.fillStyle = `rgba(150, 255, 150, ${alpha})`;
+                  ctx.shadowBlur = 4;
+                  ctx.shadowColor = '#0F0';
+              } else {
+                  ctx.fillStyle = `rgba(0, 255, 0, ${alpha * 0.8})`;
+                  ctx.shadowBlur = 0;
+              }
+              
+              ctx.fillText(this.chars[i], this.x * fontSize + fontSize/2, charY * fontSize);
+          }
+      }
+  }
+
+  const trails = [];
+  for(let i=0; i<maxTrails; i++) trails.push(new Trail());
+
+  function loop() {
+      if (isHidden) return; // Pause drawing when hidden
+      ctx.clearRect(0, 0, canvas.width, canvas.height);
+      ctx.font = 'bold ' + fontSize + 'px monospace';
+      ctx.textAlign = 'center';
+      for (const t of trails) {
+          t.update();
+          t.draw(ctx);
+      }
+  }
+
+  if (window.pidayInterval) clearInterval(window.pidayInterval);
+  window.pidayInterval = setInterval(loop, 50);
+
+  window.addEventListener('resize', () => {
+      canvas.width = window.innerWidth;
+      canvas.height = window.innerHeight;
+  });
+}
+
+// 5. Initialization
+function initializePiDay() {
+  if (!enabled) return;
+  createElements();
+  togglePiDay();
+}
+
+initializePiDay();

Jellyfin.Plugin.Seasonals/Web/pride.css

@@ -0,0 +1,32 @@
+.pride-container {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100vw;
+    height: 100vh;
+    pointer-events: none;
+    z-index: 9999;
+    overflow: hidden;
+    contain: layout paint;
+}
+
+
+.pride-heart {
+    position: absolute;
+    bottom: -50px;
+    animation: pride-rise ease-in infinite;
+    will-change: transform;
+}
+
+
+@keyframes pride-rise {
+    0% { transform: translateY(0) scale(0.8); opacity: 0; }
+    10% { opacity: 1; }
+    90% { opacity: 1; }
+    100% { transform: translateY(-115vh) scale(1.2); opacity: 0; }
+}
+
+/* Coloring the Jellyfin Header */
+.skinHeader.pride-header {
+    background: linear-gradient(90deg, #E40303, #FF8C00, #FFED00, #008026, #24408E, #732982) !important;
+}

Jellyfin.Plugin.Seasonals/Web/pride.js

@@ -0,0 +1,88 @@
+// 1. Read Configuration
+const config = window.SeasonalsPluginConfig?.Pride || {};
+
+const enabled = config.EnablePride !== undefined ? config.EnablePride : true;
+const elementCount = config.HeartCount || 20;
+const heartSize = config.HeartSize || 1.5;
+const colorHeader = config.ColorHeader !== undefined ? config.ColorHeader : true;
+
+let msgPrinted = false;
+
+// 2. Toggle Function
+// Hides the effect when a video player, trailer (in full width mode), dashboard, or user menu is active.
+function togglePride() {
+  const container = document.querySelector('.pride-container');
+  if (!container) return;
+
+  const videoPlayer = document.querySelector('.videoPlayerContainer');
+  const trailerPlayer = document.querySelector('.youtubePlayerContainer');
+  const isDashboard = document.body.classList.contains('dashboardDocument');
+  const hasUserMenu = document.querySelector('#app-user-menu');
+
+  if (videoPlayer || trailerPlayer || isDashboard || hasUserMenu) {
+    container.style.display = 'none';
+    if (!msgPrinted) {
+      console.log('Pride hidden');
+      msgPrinted = true;
+    }
+  } else {
+    container.style.display = 'block';
+    if (msgPrinted) {
+      console.log('Pride visible');
+      msgPrinted = false;
+    }
+  }
+}
+
+// 3. MutationObserver
+// Watches the DOM for changes so the effect can auto-hide/show.
+const observer = new MutationObserver(togglePride);
+observer.observe(document.body, {
+  childList: true,
+  subtree: true,
+  attributes: true
+});
+
+// 4. Element Creation
+// Create and append your animated elements to the container.
+function createElements() {
+  const container = document.querySelector('.pride-container') || document.createElement('div');
+
+  if (!document.querySelector('.pride-container')) {
+    container.className = 'pride-container';
+    container.setAttribute('aria-hidden', 'true');
+    document.body.appendChild(container);
+  }
+
+  if (colorHeader) {
+      const header = document.querySelector('.skinHeader');
+      if (header) {
+          header.classList.add('pride-header');
+      }
+  }
+
+  const heartEmojis = ['❤️', '🧡', '💛', '💚', '💙', '💜'];
+
+  for (let i = 0; i < elementCount; i++) {
+    const el = document.createElement('div');
+    el.className = 'pride-heart';
+    
+    el.innerText = heartEmojis[Math.floor(Math.random() * heartEmojis.length)];
+    el.style.fontSize = `${heartSize}rem`;
+    el.style.left = `${Math.random() * 100}vw`;
+    el.style.animationDuration = `${5 + Math.random() * 5}s`;
+    el.style.animationDelay = `${Math.random() * 5}s`;
+    el.style.marginLeft = `${(Math.random() - 0.5) * 100}px`;
+
+    container.appendChild(el);
+  }
+}
+
+// 5. Initialization
+function initializePride() {
+  if (!enabled) return;
+  createElements();
+  togglePride();
+}
+
+initializePride();

Jellyfin.Plugin.Seasonals/Web/rain.css

@@ -0,0 +1,26 @@
+.rain-container {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100vw;
+    height: 100vh;
+    pointer-events: none;
+    z-index: 1000;
+    overflow: hidden;
+    contain: layout paint;
+}
+
+.raindrop-pure {
+    position: absolute;
+    width: 2px;
+    height: 40px;
+    background: linear-gradient(to bottom, rgba(200, 200, 255, 0), rgba(200, 200, 255, 0.7));
+    transform-origin: bottom;
+}
+
+@keyframes pure-rain {
+    0% { transform: translateY(-30vh) translateX(0) rotate(20deg); opacity: 0; }
+    5% { opacity: 1; }
+    95% { opacity: 1; }
+    100% { transform: translateY(110vh) translateX(-40vh) rotate(20deg); opacity: 0; }
+}

Jellyfin.Plugin.Seasonals/Web/rain.js

@@ -0,0 +1,77 @@
+// 1. Read Configuration
+const config = window.SeasonalsPluginConfig?.Rain || {};
+
+const enabled = config.EnableRain !== undefined ? config.EnableRain : true;
+const isMobile = window.innerWidth <= 768;
+const elementCount = isMobile ? (config.RaindropCountMobile || 150) : (config.RaindropCount || 300);
+const rainSpeed = config.RainSpeed || 1.0;
+
+let msgPrinted = false;
+
+// 2. Toggle Function
+function toggleRain() {
+  const container = document.querySelector('.rain-container');
+  if (!container) return;
+
+  const videoPlayer = document.querySelector('.videoPlayerContainer');
+  const trailerPlayer = document.querySelector('.youtubePlayerContainer');
+  const isDashboard = document.body.classList.contains('dashboardDocument');
+  const hasUserMenu = document.querySelector('#app-user-menu');
+
+  if (videoPlayer || trailerPlayer || isDashboard || hasUserMenu) {
+    container.style.display = 'none';
+    if (!msgPrinted) {
+      console.log('Rain hidden');
+      msgPrinted = true;
+    }
+  } else {
+    container.style.display = 'block';
+    if (msgPrinted) {
+      console.log('Rain visible');
+      msgPrinted = false;
+    }
+  }
+}
+
+// 3. MutationObserver
+const observer = new MutationObserver(toggleRain);
+observer.observe(document.body, {
+  childList: true,
+  subtree: true,
+  attributes: true
+});
+
+// 4. Element Creation
+function createElements() {
+  const container = document.querySelector('.rain-container') || document.createElement('div');
+
+  if (!document.querySelector('.rain-container')) {
+    container.className = 'rain-container';
+    container.setAttribute('aria-hidden', 'true');
+    document.body.appendChild(container);
+  }
+
+  for (let i = 0; i < elementCount; i++) {
+    const drop = document.createElement('div');
+    drop.className = 'raindrop-pure';
+    
+    drop.style.left = `${Math.random() * 140}vw`;
+    drop.style.top = `${-20 - Math.random() * 50}vh`;
+
+    const duration = (0.5 + Math.random() * 0.5) / (rainSpeed || 1);
+    drop.style.animation = `pure-rain ${duration}s linear infinite`;
+    drop.style.animationDelay = `${Math.random() * 2}s`;
+    drop.style.opacity = Math.random() * 0.5 + 0.3;
+
+    container.appendChild(drop);
+  }
+}
+
+// 5. Initialization
+function initializeRain() {
+  if (!enabled) return;
+  createElements();
+  toggleRain();
+}
+
+initializeRain();

Jellyfin.Plugin.Seasonals/Web/resurrection.css

@@ -8,6 +8,7 @@
     height: 100%;
     pointer-events: none;
     z-index: 10;
+    contain: layout paint;
 }
 
 .resurrection-symbol {
@@ -43,7 +44,7 @@
     }
 
     100% {
-        top: 105%;
+        top: 110%;
     }
 }
 

Jellyfin.Plugin.Seasonals/Web/seasonals.js

@@ -78,6 +78,36 @@ const ThemeConfigs = {
         js: '../Seasonals/Resources/cherryblossom.js',
         containerClass: 'cherryblossom-container'
     },
+    piday: {
+        css: '../Seasonals/Resources/piday.css',
+        js: '../Seasonals/Resources/piday.js',
+        containerClass: 'piday-container'
+    },
+    eurovision: {
+        css: '../Seasonals/Resources/eurovision.css',
+        js: '../Seasonals/Resources/eurovision.js',
+        containerClass: 'eurovision-container'
+    },
+    storm: {
+        css: '../Seasonals/Resources/storm.css',
+        js: '../Seasonals/Resources/storm.js',
+        containerClass: 'storm-container'
+    },
+    pride: {
+        css: '../Seasonals/Resources/pride.css',
+        js: '../Seasonals/Resources/pride.js',
+        containerClass: 'pride-container'
+    },
+    rain: {
+        css: '../Seasonals/Resources/rain.css',
+        js: '../Seasonals/Resources/rain.js',
+        containerClass: 'rain-container'
+    },
+    earthday: {
+        css: '../Seasonals/Resources/earthday.css',
+        js: '../Seasonals/Resources/earthday.js',
+        containerClass: 'earthday-container'
+    },
     none: {
         containerClass: 'none'
     },

Jellyfin.Plugin.Seasonals/Web/snowfall.css

@@ -8,6 +8,7 @@
     top: 0;
     left: 0;
     z-index: 10;
+    contain: layout paint;
 }
 
 #snowfallCanvas {

Jellyfin.Plugin.Seasonals/Web/snowflakes.css

@@ -8,6 +8,7 @@
   height: 100%;
   pointer-events: none;
   z-index: 10;
+  contain: layout paint;
 }
 
 .snowflake {
@@ -37,7 +38,7 @@
   }
 
   100% {
-    top: 100%;
+    top: 110%;
   }
 }
 
@@ -61,7 +62,7 @@
   }
 
   100% {
-    top: 100%;
+    top: 110%;
   }
 }
 

Jellyfin.Plugin.Seasonals/Web/snowstorm.css

@@ -8,6 +8,7 @@
     top: 0;
     left: 0;
     z-index: 10;
+    contain: layout paint;
 }
 
 #snowfallCanvas {

Jellyfin.Plugin.Seasonals/Web/spring.css

@@ -8,6 +8,7 @@
     height: 100vh;
     pointer-events: none;
     z-index: 1000; 
+    contain: layout paint;
 }
 
 /* Pollen */
@@ -37,7 +38,7 @@
     opacity: 0; 
 }
 
-/* Grass */
+/* Grass Container (Wrapper) */
 .spring-grass-container {
     position: absolute;
     bottom: 0;
@@ -45,8 +46,10 @@
     width: 100%;
     height: 80px; 
     pointer-events: none;
+    transform-origin: bottom;
 }
 
+/* HTML Grass Overlayer */
 .spring-grass {
     position: absolute;
     bottom: 0;
@@ -61,6 +64,45 @@
     animation-iteration-count: infinite;
 }
 
+@keyframes spring-grass-sway {
+    0% { transform: rotate(0deg); }
+    50% { transform: rotate(8deg); }
+    100% { transform: rotate(0deg); }
+}
+
+/* SVG Meadow Layer */
+.spring-meadow-layer {
+    position: absolute;
+    bottom: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    animation: spring-grow-meadow 3s cubic-bezier(0.1, 0.8, 0.2, 1) forwards;
+}
+
+.spring-meadow {
+    position: absolute;
+    bottom: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+}
+
+@keyframes spring-grow-meadow {
+    0%   { transform: translateY(100%); opacity: 0; }
+    100% { transform: translateY(0); opacity: 0.95; }
+}
+
+.spring-sway {
+    transform-origin: bottom center;
+    animation: spring-meadow-sway 4s ease-in-out infinite alternate;
+}
+
+@keyframes spring-meadow-sway {
+    0%   { transform: skewX(-2deg); }
+    100% { transform: skewX(2deg); }
+}
+
 /* Birds */
 .spring-bird {
     position: static !important; 
@@ -123,6 +165,11 @@
     top: 0; left: 0;
 }
 
+.spring-align-y {
+    width: 100%; height: 100%;
+    will-change: transform;
+}
+
 .spring-mirror-wrapper {
     width: 100%; height: 100%;
     will-change: transform;
@@ -144,11 +191,7 @@
     100% { opacity: 0; transform: rotate(var(--beam-rotation, 45deg)) scaleX(0.8); }
 }
 
-@keyframes spring-grass-sway {
-    0% { transform: rotate(0deg); }
-    50% { transform: rotate(8deg); }
-    100% { transform: rotate(0deg); }
-}
+
 
 /* Wrapper animations (Flight across screen) */
 @keyframes spring-fly-right-wrapper {
@@ -163,8 +206,8 @@
 
 /* Vertical Drift for Sloped Flight */
 @keyframes spring-vertical-drift {
-    0% { top: var(--start-y, 10%); }
-    100% { top: var(--end-y, 10%); }
+    0% { transform: translateY(var(--start-y, 10vh)); }
+    100% { transform: translateY(var(--end-y, 10vh)); }
 }
 
 /* Inner animations (Bobbing/Fluttering) */

Jellyfin.Plugin.Seasonals/Web/spring.js

@@ -121,30 +121,80 @@ function createGrass(container) {
     
     grassContainer.innerHTML = '';
     
-    const bladeCount = window.innerWidth / 3; 
+    let pathsBg = '';
+    let pathsFg = '';
+    const w = window.innerWidth;
+    const hSVG = 80;
+    
+    // 1. Generate Straight Line HTML-Style Grass (converted to SVG Paths)
+    const bladeCount = w / 5; // Reduced from w/3
     for (let i = 0; i < bladeCount; i++) {
-        const blade = document.createElement('div');
-        blade.classList.add('spring-grass');
-        
-        // MARK: GRASS HEIGHT
         const height = Math.random() * 40 + 20; // 20-60px height
-        blade.style.height = `${height}px`;
-        blade.style.left = `${i * 3 + Math.random() * 2}px`;
-        
-        const duration = Math.random() * 2 + 3; 
-        blade.style.animationDuration = `${duration}s`;
-        blade.style.animationDelay = `-${Math.random() * 5}s`;
+        const x = i * 5 + Math.random() * 3;
         
         const hue = 100 + Math.random() * 40; 
-        blade.style.backgroundColor = `hsl(${hue}, 60%, 40%)`;
+        const color = `hsl(${hue}, 60%, 40%)`;
         
-        // Random z-index to interleave with Ladybug (1002)
-        // Values: 1001 (behind) or 1003 (front)
-        const z = Math.random() > 0.5 ? 1001 : 1003;
-        blade.style.zIndex = z;
-        
-        grassContainer.appendChild(blade);
+        const line = `<line x1="${x}" y1="${hSVG}" x2="${x}" y2="${hSVG - height}" stroke="${color}" stroke-width="2" />`;
+        // ~66% chance to be in background (1001), 33% foreground (1003)
+        if (Math.random() > 0.33) pathsBg += line; else pathsFg += line;
     }
+
+    // 2. Generate Curved Earth-Day Style Grass
+    for (let i = 0; i < 200; i++) { // Reduced from 400
+        const x = Math.random() * w;
+        const h = 20 + Math.random() * 50;
+        const cY = hSVG - h;
+        const bend = x + (Math.random() * 40 - 20);
+        const color = Math.random() > 0.5 ? '#4caf50' : '#45a049';
+        const width = 1 + Math.random() * 2;
+        const path = `<path d="M ${x} ${hSVG} Q ${bend} ${cY+20} ${bend} ${cY}" stroke="${color}" stroke-width="${width}" fill="none"/>`;
+        // ~66% chance to be in background (1001), 33% foreground (1003)
+        if (Math.random() > 0.33) pathsBg += path; else pathsFg += path;
+    }
+
+    // 3. Generate SVG Flowers
+    const colors = ['#FF69B4', '#FFD700', '#87CEFA', '#FF4500', '#BA55D3', '#FFA500', '#FF1493', '#FFFFFF'];
+    const flowerCount = Math.floor(w / 40); // Reduced from w/30
+    for (let i = 0; i < flowerCount; i++) {
+        const x = 10 + Math.random() * (w - 20);
+        const y = 10 + Math.random() * 40; // 10-50px from top of SVG
+        const col = colors[Math.floor(Math.random() * colors.length)];
+        
+        let flower = '';
+        // Stem
+        flower += `<path d="M ${x} ${hSVG} Q ${x - 5 + Math.random() * 10} ${y+15} ${x} ${y}" stroke="#2e7d32" stroke-width="1.5" fill="none"/>`;
+        
+        // Petals
+        const r = 2 + Math.random() * 1.5;
+        flower += `<circle cx="${x-r}" cy="${y-r}" r="${r}" fill="${col}"/>`;
+        flower += `<circle cx="${x+r}" cy="${y-r}" r="${r}" fill="${col}"/>`;
+        flower += `<circle cx="${x-r}" cy="${y+r}" r="${r}" fill="${col}"/>`;
+        flower += `<circle cx="${x+r}" cy="${y+r}" r="${r}" fill="${col}"/>`;
+        // Center
+        flower += `<circle cx="${x}" cy="${y}" r="${r*0.7}" fill="#FFF8DC"/>`;
+
+        // ~66% chance to be in background (1001), 33% foreground (1003)
+        if (Math.random() > 0.33) pathsBg += flower; else pathsFg += flower;
+    }
+
+    // Inject purely SVG based grass container
+    grassContainer.innerHTML = `
+    <div class="spring-meadow-layer" style="z-index: 1001;">
+        <svg class="spring-meadow" viewBox="0 0 ${w} ${hSVG}" preserveAspectRatio="none" xmlns="http://www.w3.org/2000/svg">
+            <g class="spring-sway">
+                ${pathsBg}
+            </g>
+        </svg>
+    </div>
+    <div class="spring-meadow-layer" style="z-index: 1003;">
+        <svg class="spring-meadow" viewBox="0 0 ${w} ${hSVG}" preserveAspectRatio="none" xmlns="http://www.w3.org/2000/svg">
+            <g class="spring-sway" style="animation-delay: -2s;">
+                ${pathsFg}
+            </g>
+        </svg>
+    </div>
+    `;
 }
 
 function initSpringObjects() {
@@ -205,6 +255,9 @@ function createBird(container) {
     wrapper.classList.add('spring-anim-wrapper'); 
     wrapper.classList.add('spring-bird-wrapper'); 
     
+    const alignY = document.createElement('div');
+    alignY.classList.add('spring-align-y');
+
     const mirror = document.createElement('div');
     mirror.classList.add('spring-mirror-wrapper');
     
@@ -218,19 +271,20 @@ function createBird(container) {
     // MARK: BIRD SPEED (10-15s)
     const duration = Math.random() * 5 + 10;
     
-    // MARK: BIRD HEIGHT RANGE (in %)
-    const startY = Math.random() * 55 + 5; // Start 5-60%
-    const endY = Math.random() * 55 + 5;   // End 5-60%
-    wrapper.style.setProperty('--start-y', `${startY}%`);
-    wrapper.style.setProperty('--end-y', `${endY}%`);
+    // MARK: BIRD HEIGHT RANGE (in vh)
+    const startY = Math.random() * 55 + 5; // Start 5-60vh
+    const endY = Math.random() * 55 + 5;   // End 5-60vh
+    alignY.style.setProperty('--start-y', `${startY}vh`);
+    alignY.style.setProperty('--end-y', `${endY}vh`);
     
     if (direction === 'right') {
-        wrapper.style.animation = `spring-fly-right-wrapper ${duration}s linear forwards, spring-vertical-drift ${duration}s linear forwards`;
+        wrapper.style.animation = `spring-fly-right-wrapper ${duration}s linear forwards`;
         mirror.style.transform = 'scaleX(-1)'; 
     } else {
-        wrapper.style.animation = `spring-fly-left-wrapper ${duration}s linear forwards, spring-vertical-drift ${duration}s linear forwards`;
+        wrapper.style.animation = `spring-fly-left-wrapper ${duration}s linear forwards`;
         mirror.style.transform = 'scaleX(1)'; 
     }
+    alignY.style.animation = `spring-vertical-drift ${duration}s linear forwards`;
     
     wrapper.addEventListener('animationend', (e) => {
         if (e.animationName.includes('fly-')) {
@@ -240,11 +294,10 @@ function createBird(container) {
     });
     
     bird.style.animation = `spring-bob 2s ease-in-out infinite`;
-     
-    wrapper.style.top = `${startY}%`; 
-    
+      
     mirror.appendChild(bird);
-    wrapper.appendChild(mirror);
+    alignY.appendChild(mirror);
+    wrapper.appendChild(alignY);
     container.appendChild(wrapper);
 }
 
@@ -253,6 +306,9 @@ function createButterfly(container) {
     wrapper.classList.add('spring-anim-wrapper');
     wrapper.classList.add('spring-butterfly-wrapper');
 
+    const alignY = document.createElement('div');
+    alignY.classList.add('spring-align-y');
+
     const mirror = document.createElement('div');
     mirror.classList.add('spring-mirror-wrapper');
 
@@ -284,12 +340,13 @@ function createButterfly(container) {
     butterfly.style.animation = `spring-flutter 3s ease-in-out infinite`;
     butterfly.style.animationDelay = `-${Math.random() * 3}s`;
 
-    // MARK: BUTTERFLY HEIGHT (in %)
-    const top = Math.random() * 35 + 30; // 30-65% 
-    wrapper.style.top = `${top}%`;
+    // MARK: BUTTERFLY HEIGHT (in vh)
+    const top = Math.random() * 35 + 30; // 30-65vh 
+    alignY.style.transform = `translateY(${top}vh)`;
     
     mirror.appendChild(butterfly);
-    wrapper.appendChild(mirror);
+    alignY.appendChild(mirror);
+    wrapper.appendChild(alignY);
     container.appendChild(wrapper);
 }
 
@@ -298,6 +355,9 @@ function createBee(container) {
     wrapper.classList.add('spring-anim-wrapper'); 
     wrapper.classList.add('spring-bee-wrapper');
 
+    const alignY = document.createElement('div');
+    alignY.classList.add('spring-align-y');
+
     const mirror = document.createElement('div');
     mirror.classList.add('spring-mirror-wrapper');
 
@@ -323,12 +383,13 @@ function createBee(container) {
         }
     });
 
-    // MARK: BEE HEIGHT (in %)
-    const top = Math.random() * 60 + 20; // 20-80%
-    wrapper.style.top = `${top}%`;
+    // MARK: BEE HEIGHT (in vh)
+    const top = Math.random() * 60 + 20; // 20-80vh
+    alignY.style.transform = `translateY(${top}vh)`;
     
     mirror.appendChild(bee);
-    wrapper.appendChild(mirror);
+    alignY.appendChild(mirror);
+    wrapper.appendChild(alignY);
     container.appendChild(wrapper);
 }
 
@@ -337,6 +398,9 @@ function createLadybugGif(container) {
     wrapper.classList.add('spring-anim-wrapper'); 
     wrapper.classList.add('spring-ladybug-wrapper');
 
+    const alignY = document.createElement('div');
+    alignY.classList.add('spring-align-y');
+
     const mirror = document.createElement('div');
     mirror.classList.add('spring-mirror-wrapper');
 
@@ -364,11 +428,12 @@ function createLadybugGif(container) {
         
     bug.style.animation = `spring-crawl 2s ease-in-out infinite`;
 
-    wrapper.style.top = 'auto'; 
-    wrapper.style.bottom = '5px';
+    // Target the Ladybug to walk on the ground visually (aligning properly with the CSS/SVG grass size)
+    alignY.style.transform = `translateY(calc(100vh - 5px - 30px))`; 
     
     mirror.appendChild(bug);
-    wrapper.appendChild(mirror);
+    alignY.appendChild(mirror);
+    wrapper.appendChild(alignY);
     container.appendChild(wrapper);
 }
 

Jellyfin.Plugin.Seasonals/Web/storm.css

@@ -0,0 +1,39 @@
+.storm-container {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100vw;
+    height: 100vh;
+    pointer-events: none;
+    z-index: 1000;
+    overflow: hidden;
+    contain: layout paint;
+}
+
+.raindrop {
+    position: absolute;
+    width: 2px;
+    height: 40px;
+    background: linear-gradient(to bottom, rgba(200, 200, 255, 0), rgba(200, 200, 255, 0.7));
+    transform-origin: bottom;
+}
+
+@keyframes stormy-rain {
+    0% { transform: translateY(-30vh) translateX(0) rotate(20deg); opacity: 0; }
+    5% { opacity: 1; }
+    95% { opacity: 1; }
+    100% { transform: translateY(110vh) translateX(-40vh) rotate(20deg); opacity: 0; }
+}
+
+.lightning-flash {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100vw;
+    height: 100vh;
+    background-color: #fff;
+    opacity: 0;
+    pointer-events: none;
+    z-index: 999;
+    will-change: opacity;
+}

Jellyfin.Plugin.Seasonals/Web/storm.js

@@ -0,0 +1,99 @@
+// 1. Read Configuration
+const config = window.SeasonalsPluginConfig?.Storm || {};
+
+const enabled = config.EnableStorm !== undefined ? config.EnableStorm : true;
+const isMobile = window.innerWidth <= 768;
+const elementCount = isMobile ? (config.RaindropCountMobile || 150) : (config.RaindropCount || 300);
+const enableLightning = config.EnableLightning !== undefined ? config.EnableLightning : true;
+const rainSpeed = config.RainSpeed || 1.0;
+
+let msgPrinted = false;
+
+// 2. Toggle Function
+function toggleStorm() {
+  const container = document.querySelector('.storm-container');
+  if (!container) return;
+
+  const videoPlayer = document.querySelector('.videoPlayerContainer');
+  const trailerPlayer = document.querySelector('.youtubePlayerContainer');
+  const isDashboard = document.body.classList.contains('dashboardDocument');
+  const hasUserMenu = document.querySelector('#app-user-menu');
+
+  if (videoPlayer || trailerPlayer || isDashboard || hasUserMenu) {
+    container.style.display = 'none';
+    if (!msgPrinted) {
+      console.log('Storm hidden');
+      msgPrinted = true;
+    }
+  } else {
+    container.style.display = 'block';
+    if (msgPrinted) {
+      console.log('Storm visible');
+      msgPrinted = false;
+    }
+  }
+}
+
+// 3. MutationObserver
+const observer = new MutationObserver(toggleStorm);
+observer.observe(document.body, {
+  childList: true,
+  subtree: true,
+  attributes: true
+});
+
+// 4. Element Creation
+function createElements() {
+  const container = document.querySelector('.storm-container') || document.createElement('div');
+
+  if (!document.querySelector('.storm-container')) {
+    container.className = 'storm-container';
+    container.setAttribute('aria-hidden', 'true');
+    document.body.appendChild(container);
+  }
+
+  for (let i = 0; i < elementCount; i++) {
+    const drop = document.createElement('div');
+    drop.className = 'raindrop';
+    
+    drop.style.left = `${Math.random() * 140}vw`;
+    drop.style.top = `${-20 - Math.random() * 50}vh`;
+
+    const duration = (0.5 + Math.random() * 0.5) / (rainSpeed || 1);
+    drop.style.animation = `stormy-rain ${duration}s linear infinite`;
+    drop.style.animationDelay = `${Math.random() * 2}s`;
+    drop.style.opacity = Math.random() * 0.5 + 0.3;
+
+    container.appendChild(drop);
+  }
+
+  if (enableLightning) {
+      const flash = document.createElement('div');
+      flash.className = 'lightning-flash';
+      container.appendChild(flash);
+
+      function triggerFlash() {
+          const nextFlashDelay = 5000 + Math.random() * 10000;
+          
+          setTimeout(() => {
+              flash.style.opacity = '0.8';
+              setTimeout(() => { flash.style.opacity = '0'; }, 50);
+              setTimeout(() => { flash.style.opacity = '0.5'; }, 100);
+              setTimeout(() => { flash.style.opacity = '0'; }, 150);
+              
+              triggerFlash();
+          }, nextFlashDelay);
+      }
+
+      triggerFlash();
+  }
+}
+
+// 5. Initialization
+function initializeStorm() {
+  if (!enabled) return;
+  createElements();
+  toggleStorm();
+}
+
+initializeStorm();

Jellyfin.Plugin.Seasonals/Web/summer.css

@@ -8,6 +8,7 @@
     height: 100%;
     pointer-events: none;
     z-index: 10;
+    contain: layout paint;
 }
 
 .summer-bubble {

Jellyfin.Plugin.Seasonals/Web/test-site.html

@@ -249,6 +249,12 @@
             <option value="summer">Summer (Bubbles)</option>
             <option value="carnival">Carnival (Confetti)</option>
             <option value="cherryblossom">Cherryblossom</option>
+            <option value="earthday">Earth Day</option>
+            <option value="eurovision">Eurovision</option>
+            <option value="piday">Pi-Day</option>
+            <option value="pride">Pride</option>
+            <option value="rain">Rain</option>
+            <option value="storm">Storm (Epilepsy Warning!)</option>
             <option value="custom">⚙ Custom (Local Files)</option>
         </select>
 
@@ -335,6 +341,12 @@
             summer:       { css: 'summer.css',        js: 'summer.js',       container: 'summer-container' },
             carnival:     { css: 'carnival.css',      js: 'carnival.js',     container: 'carnival-container' },
             cherryblossom:     { css: 'cherryblossom.css',      js: 'cherryblossom.js',     container: 'cherryblossom-container' },
+            earthday:     { css: 'earthday.css',      js: 'earthday.js',     container: 'earthday-container' },
+            eurovision:   { css: 'eurovision.css',    js: 'eurovision.js',   container: 'eurovision-container' },
+            piday:        { css: 'piday.css',         js: 'piday.js',        container: 'piday-container' },
+            pride:        { css: 'pride.css',         js: 'pride.js',        container: 'pride-container' },
+            rain:         { css: 'rain.css',          js: 'rain.js',         container: 'rain-container' },
+            storm:        { css: 'storm.css',         js: 'storm.js',        container: 'storm-container' },
         };
 
         const select = document.getElementById('theme-select');
@@ -362,7 +374,9 @@
                 '.christmas-container', '.santa-container', '.autumn-container',
                 '.christmas-container', '.santa-container', '.autumn-container',
                 '.easter-container', '.resurrection-container', '.spring-container',
-                '.summer-container', '.carnival-container'
+                '.summer-container', '.carnival-container', '.cherryblossom-container',
+                '.earthday-container', '.eurovision-container', '.piday-container',
+                '.pride-container', '.rain-container', '.storm-container'
             ];
             knownContainers.forEach(sel => {
                 document.querySelectorAll(sel).forEach(el => {