/* ==================== 通用动画效果 ==================== */

/* 淡入动画 */
.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* 淡入上滑 */
.fade-in-up {
    animation: fadeInUp 0.5s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 淡入下滑 */
.fade-in-down {
    animation: fadeInDown 0.5s ease forwards;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 缩放淡入 */
.scale-in {
    animation: scaleIn 0.3s ease forwards;
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* 弹跳动画 */
.bounce {
    animation: bounce 0.6s ease;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    25% {
        transform: translateY(-15px);
    }
    50% {
        transform: translateY(0);
    }
    75% {
        transform: translateY(-7px);
    }
}

/* 脉冲动画 */
.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* 摇晃动画 */
.shake {
    animation: shake 0.5s ease;
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    10%, 30%, 50%, 70%, 90% {
        transform: translateX(-5px);
    }
    20%, 40%, 60%, 80% {
        transform: translateX(5px);
    }
}

/* 旋转动画 */
.spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* 闪烁动画 */
.flash {
    animation: flash 1s infinite;
}

@keyframes flash {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

/* 浮动动画 */
.float {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* ==================== 游戏特效动画 ==================== */

/* 消除特效 */
.eliminate-effect {
    animation: eliminateEffect 0.6s ease forwards;
}

@keyframes eliminateEffect {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.3);
        opacity: 0.8;
    }
    100% {
        transform: scale(0);
        opacity: 0;
    }
}

/* 连击特效 */
.combo-effect {
    animation: comboEffect 1s ease forwards;
}

@keyframes comboEffect {
    0% {
        transform: scale(0.5);
        opacity: 0;
    }
    20% {
        transform: scale(1.2);
        opacity: 1;
    }
    80% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1);
        opacity: 0;
    }
}

/* 得分飘字 */
.score-popup {
    animation: scorePopup 1s ease forwards;
}

@keyframes scorePopup {
    0% {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
    100% {
        transform: translateY(-50px) scale(1.2);
        opacity: 0;
    }
}

/* 金币增加特效 */
.coin-effect {
    animation: coinEffect 0.8s ease forwards;
}

@keyframes coinEffect {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.3);
    }
    100% {
        transform: scale(1);
    }
}

/* 烟花特效 */
.firework {
    position: absolute;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    animation: firework 1s ease-out forwards;
}

@keyframes firework {
    0% {
        transform: translate(0, 0);
        opacity: 1;
    }
    100% {
        transform: translate(var(--x), var(--y));
        opacity: 0;
    }
}

/* 星星闪烁 */
.star-twinkle {
    animation: starTwinkle 1.5s ease-in-out infinite;
}

@keyframes starTwinkle {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(0.8);
    }
}

/* 爱心飘浮 */
.heart-float {
    animation: heartFloat 2s ease-in-out infinite;
}

@keyframes heartFloat {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-10px) rotate(5deg);
    }
    75% {
        transform: translateY(-5px) rotate(-5deg);
    }
}

/* 按钮点击波纹 */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.5);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: rippleEffect 0.6s ease-out;
}

@keyframes rippleEffect {
    to {
        width: 200px;
        height: 200px;
        opacity: 0;
    }
}

/* 卡片翻转 */
.card-flip {
    animation: cardFlip 0.6s ease forwards;
}

@keyframes cardFlip {
    0% {
        transform: rotateY(0);
    }
    50% {
        transform: rotateY(90deg);
    }
    100% {
        transform: rotateY(0);
    }
}

/* 震动反馈 */
.vibrate {
    animation: vibrate 0.3s ease;
}

@keyframes vibrate {
    0%, 100% {
        transform: translateX(0);
    }
    20% {
        transform: translateX(-3px);
    }
    40% {
        transform: translateX(3px);
    }
    60% {
        transform: translateX(-2px);
    }
    80% {
        transform: translateX(2px);
    }
}

/* 发光效果 */
.glow {
    animation: glow 2s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(255,107,157,0.5);
    }
    50% {
        box-shadow: 0 0 20px rgba(255,107,157,0.8), 0 0 40px rgba(255,107,157,0.4);
    }
}

/* 彩虹边框 */
.rainbow-border {
    animation: rainbowBorder 3s linear infinite;
}

@keyframes rainbowBorder {
    0% {
        border-color: #FF6B9D;
    }
    16.66% {
        border-color: #FFB347;
    }
    33.33% {
        border-color: #FFFF99;
    }
    50% {
        border-color: #98FB98;
    }
    66.66% {
        border-color: #87CEEB;
    }
    83.33% {
        border-color: #DDA0DD;
    }
    100% {
        border-color: #FF6B9D;
    }
}

/* 粒子效果容器 */
.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
    z-index: 999;
}

/* 单个粒子 */
.particle {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    animation: particleFloat 2s ease-out forwards;
}

@keyframes particleFloat {
    0% {
        transform: translate(0, 0) scale(1);
        opacity: 1;
    }
    100% {
        transform: translate(var(--tx), var(--ty)) scale(0);
        opacity: 0;
    }
}

/* 进度条动画 */
.progress-animate {
    animation: progressAnimate 1s ease-out forwards;
}

@keyframes progressAnimate {
    from {
        width: 0%;
    }
}

/* 加载旋转 */
.loading-spin {
    animation: loadingSpin 1s linear infinite;
}

@keyframes loadingSpin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* 提示高亮 */
.highlight-pulse {
    animation: highlightPulse 1s ease-in-out infinite;
}

@keyframes highlightPulse {
    0%, 100% {
        background-color: rgba(255,215,0,0.3);
    }
    50% {
        background-color: rgba(255,215,0,0.6);
    }
}

/* 成功勾选 */
.check-mark {
    animation: checkMark 0.5s ease forwards;
}

@keyframes checkMark {
    0% {
        transform: scale(0) rotate(-45deg);
        opacity: 0;
    }
    50% {
        transform: scale(1.2) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
}

/* 错误抖动 */
.error-shake {
    animation: errorShake 0.5s ease;
}

@keyframes errorShake {
    0%, 100% {
        transform: translateX(0);
        border-color: #FF6B6B;
    }
    20% {
        transform: translateX(-10px);
    }
    40% {
        transform: translateX(10px);
    }
    60% {
        transform: translateX(-10px);
    }
    80% {
        transform: translateX(10px);
    }
}

/* 弹性进入 */
.bounce-in {
    animation: bounceIn 0.8s ease forwards;
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* 滑入动画变体 */
.slide-in-left {
    animation: slideInLeft 0.5s ease forwards;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-in-right {
    animation: slideInRight 0.5s ease forwards;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 呼吸效果 */
.breathe {
    animation: breathe 3s ease-in-out infinite;
}

@keyframes breathe {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.02);
        opacity: 0.9;
    }
}