Jellyfin-Seasonals-Plugin/Jellyfin.Plugin.Seasonals/Web/spring.css

.spring-container {
    display: block;
    position: fixed;
    overflow: hidden;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1000; 
}

/* Petals */
.spring-petal {
    position: fixed;
    top: -20px;
    z-index: 1005;
    width: 15px;
    height: 10px;
    background-color: #ffc0cb; 
    border-radius: 15px 0px 15px 0px; 
    
    will-change: transform, top;
    animation-name: spring-fall, spring-sway;
    animation-timing-function: linear, ease-in-out;
    animation-iteration-count: infinite, infinite;
    animation-duration: 10s, 3s;
}

.spring-petal.lighter {
    background-color: #ffd1dc; 
    opacity: 0.8;
}

.spring-petal.darker {
    background-color: #ffb7c5; 
    opacity: 0.9;
}

.spring-petal.type2 {
    width: 12px;
    height: 12px;
    border-radius: 10px 0px 10px 5px;
}

/* Pollen */
.spring-pollen {
    position: fixed;
    z-index: 14;
    background-color: #fffacd; 
    border-radius: 50%;
    opacity: 0.6;
    box-shadow: 0 0 4px rgba(255, 250, 205, 0.4);
    
    will-change: transform;
    animation-name: spring-float;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
}

/* Sunbeams */
.spring-sunbeam {
    position: fixed;
    top: -50%;
    height: 200%;
    background: linear-gradient(to bottom, rgba(255, 255, 255, 0), rgba(255, 255, 200, 0.08) 50%, rgba(255, 255, 255, 0));
    z-index: 5; 
    transform-origin: top center;
    pointer-events: none;
    
    animation-name: spring-beam-pulse;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
}

/* Grass */
.spring-grass-container {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 80px; 
    z-index: 1002; 
    overflow: hidden;
    pointer-events: none;
}

.spring-grass {
    position: absolute;
    bottom: 0;
    width: 3px; 
    border-radius: 100% 0 0 0; 
    transform-origin: bottom center;
    background-color: #4caf50;
    
    will-change: transform;
    animation-name: spring-grass-sway;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
}

/* Ladybugs */
.spring-ladybug {
    position: absolute;
    width: 6px;
    height: 4px;
    background-color: #e74c3c; /* Red */
    border-radius: 3px 3px 0 0;
    z-index: 1003;
    
    will-change: left, transform;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
}

.spring-ladybug.right {
    animation-name: spring-bug-crawl-right;
    transform: scaleX(1);
}

.spring-ladybug.left {
    animation-name: spring-bug-crawl-left;
    transform: scaleX(-1);
}

.spring-ladybug::before {
    content: '';
    position: absolute;
    right: -2px;
    top: 1px;
    width: 2px;
    height: 2px;
    background-color: #000;
    border-radius: 50%;
}

@keyframes spring-fall {
    0% { top: -10%; }
    100% { top: 100%; }
}

@keyframes spring-sway {
    0%, 100% {
        transform: translateX(0) rotate(0deg);
    }
    50% {
        transform: translateX(30px) rotate(45deg);
    }
}

@keyframes spring-float {
    0% { transform: translateX(0) translateY(0); }
    25% { transform: translateX(20px) translateY(-10px); }
    50% { transform: translateX(40px) translateY(0); }
    75% { transform: translateX(20px) translateY(10px); }
    100% { transform: translateX(0) translateY(0); }
}

@keyframes spring-beam-pulse {
    0% { opacity: 0.3; transform: rotate(45deg) scaleX(1); }
    50% { opacity: 0.6; transform: rotate(45deg) scaleX(1.1); }
    100% { opacity: 0.3; transform: rotate(45deg) scaleX(1); }
}

@keyframes spring-grass-sway {
    0% { transform: rotate(0deg); }
    50% { transform: rotate(8deg); }
    100% { transform: rotate(0deg); }
}

@keyframes spring-bug-crawl-right {
    0% { left: -5%; }
    100% { left: 105%; }
}

@keyframes spring-bug-crawl-left {
    0% { left: 105%; }
    100% { left: -5%; }
}