/* ============================================
   统一UI动效样式库 - 栋的即时刷机服务中心
   ============================================ */

/* 基础动画定义 */
:root {
    --animation-duration-fast: 0.2s;
    --animation-duration-normal: 0.3s;
    --animation-duration-slow: 0.5s;
    --animation-duration-slower: 0.8s;
    --animation-easing: cubic-bezier(0.17, 0.67, 0.12, 0.99);
    --animation-easing-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* 淡入动画 */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 缩放动画 */
@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

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

/* 滑动动画 */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 脉冲动画 */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 5px rgba(59, 130, 246, 0.5);
    }
    50% {
        box-shadow: 0 0 20px rgba(59, 130, 246, 0.8);
    }
}

/* 弹跳动画 */
@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* 摇晃动画 */
@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 */
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* 浮动动画 */
@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* 闪烁动画 */
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* 渐显动画 - 用于页面加载 */
@keyframes pageEnter {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 卡片悬浮效果 */
.card-hover {
    transition: all var(--animation-duration-normal) var(--animation-easing);
}

.card-hover:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(59, 130, 246, 0.15);
}

/* 按钮点击效果 */
.btn-press {
    transition: all var(--animation-duration-fast) var(--animation-easing);
}

.btn-press:hover {
    transform: translateY(-2px);
}

.btn-press:active {
    transform: translateY(0);
}

/* 波纹点击效果 */
.ripple {
    position: relative;
    overflow: hidden;
}

.ripple::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width var(--animation-duration-normal) var(--animation-easing),
                height var(--animation-duration-normal) var(--animation-easing),
                opacity var(--animation-duration-normal) var(--animation-easing);
    opacity: 0;
}

.ripple:active::after {
    width: 200%;
    height: 200%;
    opacity: 1;
}

/* 骨架屏加载动画 */
@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

.skeleton {
    background: linear-gradient(
        90deg,
        #f0f0f0 25%,
        #e0e0e0 50%,
        #f0f0f0 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

/* 数字滚动动画 */
@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 进度条动画 */
@keyframes progressStripes {
    from {
        background-position: 0 0;
    }
    to {
        background-position: 40px 0;
    }
}

.progress-animated {
    background-image: linear-gradient(
        45deg,
        rgba(255, 255, 255, 0.15) 25%,
        transparent 25%,
        transparent 50%,
        rgba(255, 255, 255, 0.15) 50%,
        rgba(255, 255, 255, 0.15) 75%,
        transparent 75%,
        transparent
    );
    background-size: 40px 40px;
    animation: progressStripes 1s linear infinite;
}

/* 弹窗进入动画 */
@keyframes modalIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Toast提示动画 */
@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes toastOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

/* 加载旋转动画 */
@keyframes spinner {
    to {
        transform: rotate(360deg);
    }
}

.spinner {
    animation: spinner 0.8s linear infinite;
}

/* 成功勾选动画 */
@keyframes checkmark {
    0% {
        stroke-dashoffset: 100;
    }
    100% {
        stroke-dashoffset: 0;
    }
}

/* 错误叉号动画 */
@keyframes crossmark {
    0% {
        stroke-dashoffset: 100;
    }
    100% {
        stroke-dashoffset: 0;
    }
}

/* 打字机效果 */
@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blink-caret {
    from, to {
        border-color: transparent;
    }
    50% {
        border-color: #3b82f6;
    }
}

/* 渐变流动动画 */
@keyframes gradientFlow {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

.gradient-animate {
    background-size: 200% 200%;
    animation: gradientFlow 3s ease infinite;
}

/* 光晕呼吸效果 */
@keyframes glowPulse {
    0%, 100% {
        box-shadow: 0 0 5px rgba(59, 130, 246, 0.4),
                    0 0 10px rgba(59, 130, 246, 0.2);
    }
    50% {
        box-shadow: 0 0 15px rgba(59, 130, 246, 0.6),
                    0 0 30px rgba(59, 130, 246, 0.3);
    }
}

.glow-pulse {
    animation: glowPulse 2s ease-in-out infinite;
}

/* 页面元素入场动画类 */
.animate-fadeIn {
    animation: fadeIn var(--animation-duration-normal) var(--animation-easing) forwards;
}

.animate-fadeInUp {
    animation: fadeInUp var(--animation-duration-normal) var(--animation-easing) forwards;
}

.animate-fadeInDown {
    animation: fadeInDown var(--animation-duration-normal) var(--animation-easing) forwards;
}

.animate-scaleIn {
    animation: scaleIn var(--animation-duration-normal) var(--animation-easing) forwards;
}

.animate-scaleInBounce {
    animation: scaleInBounce var(--animation-duration-slow) var(--animation-easing-bounce) forwards;
}

.animate-pageEnter {
    animation: pageEnter var(--animation-duration-slow) var(--animation-easing) forwards;
}

/* 延迟动画类 */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }
.delay-600 { animation-delay: 0.6s; }
.delay-700 { animation-delay: 0.7s; }
.delay-800 { animation-delay: 0.8s; }

/* 初始隐藏状态 */
.animate-init-hidden {
    opacity: 0;
}

/* 图片预加载优化 */
.img-preload {
    opacity: 0;
    transition: opacity var(--animation-duration-normal) var(--animation-easing);
}

.img-preload.loaded {
    opacity: 1;
}

/* 无障碍：尊重用户减少动画偏好 */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}