// 动画样式定义

// 关键帧动画
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

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

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

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

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

@keyframes pulseSuccess {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(0, 125, 255, 0.7);
  }
  70% {
    transform: scale(1.05);
    box-shadow: 0 0 0 10px rgba(0, 125, 255, 0);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(0, 125, 255, 0);
  }
}

@keyframes ripple {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

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

@keyframes glow {
  0%, 100% {
    box-shadow: 0 0 5px rgba(0, 125, 255, 0.5);
  }
  50% {
    box-shadow: 0 0 20px rgba(0, 125, 255, 0.8);
  }
}

// 动画类
.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.animate-slide-in-left {
  animation: slideInLeft 0.5s ease-out forwards;
}

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

.animate-fade-in {
  animation: fadeIn 0.3s ease-out forwards;
}

.animate-fade-out {
  animation: fadeOut 0.3s ease-out forwards;
}

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

.animate-pulse-success {
  animation: pulseSuccess 1s ease-out;
}

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

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

// 波纹效果
.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  transform: scale(0);
  animation: ripple 0.6s linear;
  pointer-events: none;
}

// 输入框聚焦效果
.input-focused {
  .ant-input,
  .ant-input-password {
    border-color: #007dff !important;
    box-shadow: 0 0 0 2px rgba(0, 125, 255, 0.2) !important;
    transform: translateY(-2px);
    transition: all 0.3s ease;
  }
}

// 按钮悬停效果
.dynamic-button {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  
  &:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 125, 255, 0.3);
  }
  
  &:active {
    transform: translateY(0);
  }
}

// 卡片悬停效果
.dynamic-card {
  transition: all 0.3s ease;
  
  &:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  }
}

// 渐变背景动画
.gradient-bg {
  background: linear-gradient(-45deg, #007dff, #00d4ff, #ff6b6b, #4ecdc4);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

// 加载动画
.loading-dots {
  display: inline-block;
  
  &::after {
    content: '';
    animation: loadingDots 1.5s infinite;
  }
}

@keyframes loadingDots {
  0%, 20% {
    content: '';
  }
  40% {
    content: '.';
  }
  60% {
    content: '..';
  }
  80%, 100% {
    content: '...';
  }
}

// 响应式动画
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}