/* 高科技动画效果 */

/* 页面加载动画 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* 脉冲动画 */
@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 212, 255, 0.7);
    }
    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(0, 212, 255, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(0, 212, 255, 0);
    }
}

/* 发光动画 */
@keyframes glow {
    0% {
        box-shadow: 0 0 5px rgba(0, 212, 255, 0.5);
    }
    50% {
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.8), 0 0 30px rgba(0, 212, 255, 0.6);
    }
    100% {
        box-shadow: 0 0 5px rgba(0, 212, 255, 0.5);
    }
}

/* 扫描线效果 */
@keyframes scan {
    0% {
        transform: translateY(-100%);
    }
    100% {
        transform: translateY(100%);
    }
}

/* 数字雨效果 */
@keyframes matrix-fall {
    0% {
        transform: translateY(-100vh);
        opacity: 1;
    }
    100% {
        transform: translateY(100vh);
        opacity: 0;
    }
}

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

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

/* 浮动动画 */
@keyframes float {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
    100% {
        transform: translateY(0px);
    }
}

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

/* 弹跳动画 */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-30px);
    }
    60% {
        transform: translateY(-15px);
    }
}

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

/* 闪烁动画 */
@keyframes blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

/* 渐变动画 */
@keyframes gradient-shift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* 波纹效果 */
@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(4);
        opacity: 0;
    }
}

/* 缩放脉冲 */
@keyframes scale-pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

/* 3D翻转 */
@keyframes flip-3d {
    0% {
        transform: perspective(400px) rotateY(0deg);
    }
    100% {
        transform: perspective(400px) rotateY(360deg);
    }
}

/* 应用动画类 */
.animate-fadeInUp {
    animation: fadeInUp 0.8s ease-out;
}

.animate-fadeInLeft {
    animation: fadeInLeft 0.8s ease-out;
}

.animate-fadeInRight {
    animation: fadeInRight 0.8s ease-out;
}

.animate-scaleIn {
    animation: scaleIn 0.8s ease-out;
}

.animate-pulse {
    animation: pulse 2s infinite;
}

.animate-glow {
    animation: glow 2s infinite;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

.animate-float-slow {
    animation: float-slow 4s ease-in-out infinite;
}

.animate-bounce {
    animation: bounce 2s infinite;
}

.animate-rotate {
    animation: rotate 10s linear infinite;
}

.animate-rotate-reverse {
    animation: rotate-reverse 10s linear infinite;
}

.animate-shake {
    animation: shake 0.5s ease-in-out;
}

.animate-blink {
    animation: blink 1s infinite;
}

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

/* 扫描线效果 */
.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-color), transparent);
    animation: scan 2s linear infinite;
    pointer-events: none;
}

/* 数字雨背景 */
.matrix-rain {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

.matrix-char {
    position: absolute;
    color: var(--primary-color);
    font-family: monospace;
    font-size: 14px;
    animation: matrix-fall 10s linear infinite;
    opacity: 0.1;
}

/* 粒子效果 */
.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 50%;
    pointer-events: none;
    animation: float 6s ease-in-out infinite;
}

/* 高科技边框 */
.tech-border {
    position: relative;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
}

.tech-border::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, var(--primary-color), transparent);
    opacity: 0;
    transition: opacity 0.3s;
    z-index: -1;
}

.tech-border:hover::before {
    opacity: 0.1;
    animation: glow 2s infinite;
}

/* 霓虹灯效果 */
.neon-text {
    text-shadow: 
        0 0 5px var(--primary-color),
        0 0 10px var(--primary-color),
        0 0 15px var(--primary-color),
        0 0 20px var(--primary-color);
    animation: blink 1.5s infinite;
}

/* 3D卡片效果 */
.card-3d {
    transform-style: preserve-3d;
    transition: transform 0.6s;
}

.card-3d:hover {
    transform: rotateY(10deg) rotateX(5deg);
}

/* 波纹按钮 */
.ripple-btn {
    position: relative;
    overflow: hidden;
}

.ripple-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.ripple-btn:active::before {
    width: 300px;
    height: 300px;
}

/* 加载动画 */
.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(0, 212, 255, 0.3);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: rotate 1s linear infinite;
}

.loading-dots {
    display: inline-block;
}

.loading-dots::after {
    content: '';
    animation: loading-dots 1.5s infinite;
}

@keyframes loading-dots {
    0% { content: '.'; }
    33% { content: '..'; }
    66% { content: '...'; }
    100% { content: '.'; }
}

/* 响应式动画调整 */
@media (max-width: 768px) {
    .animate-fadeInUp,
    .animate-fadeInLeft,
    .animate-fadeInRight {
        animation-duration: 0.6s;
    }
    
    .animate-float,
    .animate-float-slow {
        animation-duration: 2s;
    }
    
    .animate-pulse {
        animation-duration: 1.5s;
    }
}

/* 性能优化 */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* 深色主题动画调整 */
body.dark-theme .matrix-char {
    color: #00ff41;
    text-shadow: 0 0 5px #00ff41;
}

body.dark-theme .particle {
    background: #00ff41;
}

body.dark-theme .scan-line {
    background: linear-gradient(90deg, transparent, #00ff41, transparent);
}

/* 浅色主题动画调整 */
body.light-theme .matrix-char {
    color: #0099cc;
    text-shadow: 0 0 5px #0099cc;
}

body.light-theme .particle {
    background: #0099cc;
}

body.light-theme .scan-line {
    background: linear-gradient(90deg, transparent, #0099cc, transparent);
}