/**
 * 全局鲜花爆炸特效样式
 * 在任意位置点击时触发鲜花散落动画
 */

/* 鲜花容器 */
.flower-explosion-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    overflow: hidden;
}

/* 单朵鲜花样式 */
.flower-petal {
    position: absolute;
    font-size: 24px;
    user-select: none;
    pointer-events: none;
    opacity: 1;
    transform-origin: center;
    animation-timing-function: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform, opacity;
}

/* 鲜花淡入效果 */
.flower-petal.fade-in {
    animation: flowerFadeIn 0.2s ease-out forwards;
}

/* 鲜花散射动画 */
.flower-petal.scatter {
    animation: flowerScatter 2.5s ease-out forwards;
}

/* 鲜花旋转动画 */
.flower-petal.rotate {
    animation: flowerRotate 2.5s linear infinite;
}

/* 淡入动画关键帧 */
@keyframes flowerFadeIn {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* 散射动画关键帧 */
@keyframes flowerScatter {
    0% {
        opacity: 1;
        transform: translate(0, 0) scale(1);
    }
    50% {
        opacity: 0.8;
        transform: translate(var(--scatter-x), var(--scatter-y)) scale(0.9);
    }
    100% {
        opacity: 0;
        transform: translate(var(--final-x), var(--final-y)) scale(0.3);
    }
}

/* 旋转动画关键帧 */
@keyframes flowerRotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* 不同类型的鲜花颜色变化 */
.flower-petal.type-1 {
    color: #ff69b4; /* 粉红色 */
    text-shadow: 0 0 3px rgba(255, 105, 180, 0.5);
}

.flower-petal.type-2 {
    color: #ff1493; /* 深粉色 */
    text-shadow: 0 0 3px rgba(255, 20, 147, 0.5);
}

.flower-petal.type-3 {
    color: #ffd700; /* 金色 */
    text-shadow: 0 0 3px rgba(255, 215, 0, 0.5);
}

.flower-petal.type-4 {
    color: #ff6347; /* 番茄红 */
    text-shadow: 0 0 3px rgba(255, 99, 71, 0.5);
}

.flower-petal.type-5 {
    color: #9370db; /* 紫色 */
    text-shadow: 0 0 3px rgba(147, 112, 219, 0.5);
}

.flower-petal.type-6 {
    color: #ff4500; /* 橙红色 */
    text-shadow: 0 0 3px rgba(255, 69, 0, 0.5);
}

/* 响应式设计 */
@media (max-width: 768px) {
    .flower-petal {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .flower-petal {
        font-size: 18px;
    }
}

/* 性能优化 */
.flower-explosion-container * {
    backface-visibility: hidden;
    perspective: 1000px;
}

/* 减少动画时的重绘 */
.flower-petal {
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}

/**
 * 全局纸烟花爆炸特效样式
 * 在任意位置点击时触发五彩纸屑散落动画
 */

/* 纸烟花容器 */
.flower-explosion-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    overflow: hidden;
}

/* 单片纸屑样式 */
.confetti-piece {
    position: absolute;
    width: 6px;
    height: 6px;
    user-select: none;
    pointer-events: none;
    opacity: 1;
    transform-origin: center;
    will-change: transform, opacity;
}

/* 纸屑形状变化 */
.confetti-piece.square {
    border-radius: 1px;
}

.confetti-piece.circle {
    border-radius: 50%;
}

.confetti-piece.rectangle {
    width: 8px;
    height: 4px;
    border-radius: 1px;
}

.confetti-piece.triangle {
    width: 0;
    height: 0;
    border-left: 3px solid transparent;
    border-right: 3px solid transparent;
    border-bottom: 6px solid;
    background: transparent !important;
}

/* 纸屑爆炸动画 */
.confetti-piece.explode {
    animation: confettiExplode 3s cubic-bezier(0.15, 0.7, 0.3, 1) forwards;
}

/* 纸屑旋转动画 */
.confetti-piece.rotate {
    animation: confettiRotate 2.5s linear infinite;
}

/* 爆炸散射动画关键帧 */
@keyframes confettiExplode {
    0% {
        opacity: 1;
        transform: translate(0, 0) scale(1) rotate(0deg);
    }
    15% {
        opacity: 1;
        transform: translate(var(--burst-x), var(--burst-y)) scale(1.2) rotate(var(--rotation-start));
    }
    60% {
        opacity: 0.8;
        transform: translate(var(--mid-x), var(--mid-y)) scale(0.8) rotate(var(--rotation-mid));
    }
    100% {
        opacity: 0;
        transform: translate(var(--final-x), var(--final-y)) scale(0.2) rotate(var(--rotation-end));
    }
}

/* 旋转动画关键帧 */
@keyframes confettiRotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* 不同颜色的纸屑 */
.confetti-piece.color-red {
    background-color: #ff4757;
    border-bottom-color: #ff4757;
}

.confetti-piece.color-orange {
    background-color: #ff6348;
    border-bottom-color: #ff6348;
}

.confetti-piece.color-yellow {
    background-color: #ffd700;
    border-bottom-color: #ffd700;
}

.confetti-piece.color-green {
    background-color: #2ed573;
    border-bottom-color: #2ed573;
}

.confetti-piece.color-blue {
    background-color: #3742fa;
    border-bottom-color: #3742fa;
}

.confetti-piece.color-purple {
    background-color: #a55eea;
    border-bottom-color: #a55eea;
}

.confetti-piece.color-pink {
    background-color: #ff3838;
    border-bottom-color: #ff3838;
}

.confetti-piece.color-cyan {
    background-color: #00d2d3;
    border-bottom-color: #00d2d3;
}

.confetti-piece.color-lime {
    background-color: #7bed9f;
    border-bottom-color: #7bed9f;
}

.confetti-piece.color-magenta {
    background-color: #ff006e;
    border-bottom-color: #ff006e;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .confetti-piece {
        width: 5px;
        height: 5px;
    }
    
    .confetti-piece.rectangle {
        width: 7px;
        height: 3px;
    }
    
    .confetti-piece.triangle {
        border-left-width: 2.5px;
        border-right-width: 2.5px;
        border-bottom-width: 5px;
    }
}

@media (max-width: 480px) {
    .confetti-piece {
        width: 4px;
        height: 4px;
    }
    
    .confetti-piece.rectangle {
        width: 6px;
        height: 3px;
    }
    
    .confetti-piece.triangle {
        border-left-width: 2px;
        border-right-width: 2px;
        border-bottom-width: 4px;
    }
}

/* 性能优化 */
.flower-explosion-container * {
    backface-visibility: hidden;
    perspective: 1000px;
}

/* 减少动画时的重绘 */
.confetti-piece {
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
}