/**
 * Animations - 玻璃态设计动画系统
 * 更新: 2026-01-16 - 增强入场动画和发光效果
 */

/* ===== 基础动画 ===== */
@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

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

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

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

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

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

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

@keyframes scaleIn {
  from {
    transform: scale(0.95);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* ===== 增强入场动画 ===== */

/* fadeInUp - 淡入上移 (列表项入场) */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* fadeInDown - 淡入下移 */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* fadeInLeft - 淡入左移 */
@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-16px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* fadeInRight - 淡入右移 */
@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(16px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* fadeInScale - 淡入缩放 */
@keyframes fadeInScale {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* scaleInBounce - 弹性缩放入场 */
@keyframes scaleInBounce {
  0% {
    opacity: 0;
    transform: scale(0.8);
  }
  60% {
    opacity: 1;
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

/* ===== 状态指示器动画 - 增强 ===== */

/* pulseGlow - 脉冲发光 */
@keyframes pulseGlow {
  0%, 100% {
    opacity: 1;
    box-shadow: 0 0 8px currentColor, 0 0 16px currentColor;
  }
  50% {
    opacity: 0.6;
    box-shadow: 0 0 12px currentColor, 0 0 24px currentColor;
  }
}

/* pulseGlowSuccess - 成功状态脉冲发光 */
@keyframes pulseGlowSuccess {
  0%, 100% {
    opacity: 1;
    box-shadow: 0 0 8px var(--success), 0 0 16px hsl(142 76% 36% / 0.3);
  }
  50% {
    opacity: 0.7;
    box-shadow: 0 0 16px var(--success), 0 0 32px hsl(142 76% 36% / 0.5);
  }
}

/* pulseGlowWarning - 警告状态脉冲发光 */
@keyframes pulseGlowWarning {
  0%, 100% {
    opacity: 1;
    box-shadow: 0 0 8px var(--warning), 0 0 16px hsl(38 92% 50% / 0.3);
  }
  50% {
    opacity: 0.7;
    box-shadow: 0 0 16px var(--warning), 0 0 32px hsl(38 92% 50% / 0.5);
  }
}

/* pulseGlowError - 错误状态脉冲发光 */
@keyframes pulseGlowError {
  0%, 100% {
    opacity: 1;
    box-shadow: 0 0 8px var(--destructive), 0 0 16px hsl(0 84% 60% / 0.3);
  }
  50% {
    opacity: 0.7;
    box-shadow: 0 0 16px var(--destructive), 0 0 32px hsl(0 84% 60% / 0.5);
  }
}

/* pulseGlowPrimary - 主色脉冲发光 (白色系) */
@keyframes pulseGlowPrimary {
  0%, 100% {
    opacity: 1;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.3), 0 0 16px rgba(255, 255, 255, 0.15);
  }
  50% {
    opacity: 0.8;
    box-shadow: 0 0 16px rgba(255, 255, 255, 0.5), 0 0 32px rgba(255, 255, 255, 0.25);
  }
}

/* ===== 导航指示器动画 ===== */

/* slideIndicatorIn - 导航指示器滑入 */
@keyframes slideIndicatorIn {
  from {
    width: 0;
    opacity: 0;
  }
  to {
    width: 3px;
    opacity: 1;
  }
}

/* slideIndicatorLeft - 左侧指示器滑入 */
@keyframes slideIndicatorLeft {
  from {
    transform: scaleY(0);
    opacity: 0;
  }
  to {
    transform: scaleY(1);
    opacity: 1;
  }
}

/* expandIndicator - 展开指示器 */
@keyframes expandIndicator {
  from {
    transform: scale(0);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* ===== 列表项依次入场动画 ===== */

/* staggerFadeIn - 列表项依次淡入 */
.stagger-fade-in > * {
  opacity: 0;
  animation: fadeInUp 0.4s ease-out forwards;
}

.stagger-fade-in > *:nth-child(1) { animation-delay: 0.05s; }
.stagger-fade-in > *:nth-child(2) { animation-delay: 0.1s; }
.stagger-fade-in > *:nth-child(3) { animation-delay: 0.15s; }
.stagger-fade-in > *:nth-child(4) { animation-delay: 0.2s; }
.stagger-fade-in > *:nth-child(5) { animation-delay: 0.25s; }
.stagger-fade-in > *:nth-child(6) { animation-delay: 0.3s; }
.stagger-fade-in > *:nth-child(7) { animation-delay: 0.35s; }
.stagger-fade-in > *:nth-child(8) { animation-delay: 0.4s; }
.stagger-fade-in > *:nth-child(n+9) { animation-delay: 0.45s; }

/* 快速依次入场 */
.stagger-fade-in-fast > * {
  opacity: 0;
  animation: fadeInUp 0.3s ease-out forwards;
}

.stagger-fade-in-fast > *:nth-child(1) { animation-delay: 0.02s; }
.stagger-fade-in-fast > *:nth-child(2) { animation-delay: 0.04s; }
.stagger-fade-in-fast > *:nth-child(3) { animation-delay: 0.06s; }
.stagger-fade-in-fast > *:nth-child(4) { animation-delay: 0.08s; }
.stagger-fade-in-fast > *:nth-child(5) { animation-delay: 0.1s; }
.stagger-fade-in-fast > *:nth-child(n+6) { animation-delay: 0.12s; }

/* ===== 交互反馈动画 ===== */

/* shake - 抖动 (错误反馈) */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  10%, 30%, 50%, 70%, 90% { transform: translateX(-4px); }
  20%, 40%, 60%, 80% { transform: translateX(4px); }
}

/* bounce - 弹跳 */
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* wiggle - 摇晃 */
@keyframes wiggle {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-3deg); }
  75% { transform: rotate(3deg); }
}

/* ring - 铃铛效果 */
@keyframes ring {
  0% { transform: rotate(0); }
  10% { transform: rotate(15deg); }
  20% { transform: rotate(-15deg); }
  30% { transform: rotate(10deg); }
  40% { transform: rotate(-10deg); }
  50% { transform: rotate(5deg); }
  60% { transform: rotate(-5deg); }
  70%, 100% { transform: rotate(0); }
}

/* ===== 骨架屏动画 ===== */
@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

.skeleton {
  background: linear-gradient(
    90deg,
    var(--muted) 25%,
    var(--accent) 50%,
    var(--muted) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius);
}

/* ===== SVG 图标动画 ===== */
svg {
  transition: transform var(--transition-fast, 150ms), stroke var(--transition-fast, 150ms);
}

button:hover svg,
a:hover svg {
  transform: scale(1.05);
}

button:active svg,
a:active svg {
  transform: scale(0.95);
}

/* ===== 主题过渡动画 ===== */
body,
body * {
  transition-property: background-color, border-color, color, fill, stroke, box-shadow;
  transition-duration: 200ms;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* 排除需要即时响应的元素 */
button,
a,
input,
select,
textarea,
.loading-spinner,
.status-dot,
.ai-status-dot,
.daemon-status-dot {
  transition-property: background-color, border-color, color, transform, opacity;
  transition-duration: 150ms;
}

/* ===== 玻璃态设计规范 - 补充动画 ===== */

/* Blob 动画 - 悬浮形变效果 */
@keyframes blob {
  0% { transform: translate(0px, 0px) scale(1); }
  33% { transform: translate(30px, -50px) scale(1.1); }
  66% { transform: translate(-20px, 20px) scale(0.9); }
  100% { transform: translate(0px, 0px) scale(1); }
}

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

/* Spin Slow 动画 - 慢速旋转 */
@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Reverse Spin 动画 - 反向旋转 */
@keyframes reverseSpin {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

/* Pulse Fast 动画 - 快速脉冲 */
@keyframes pulseFast {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

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

/* breathe 动画 - 呼吸效果 */
@keyframes breathe {
  0%, 100% { 
    opacity: 0.5;
    transform: scale(1);
  }
  50% { 
    opacity: 1;
    transform: scale(1.05);
  }
}

/* glowPulse 动画 - 光晕脉冲 */
@keyframes glowPulse {
  0%, 100% {
    box-shadow: 0 0 5px rgba(255, 255, 255, 0.1);
  }
  50% {
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2), 0 0 40px rgba(255, 255, 255, 0.1);
  }
}

/* ===== 动画辅助类 ===== */
.animate-blob { animation: blob 7s infinite; }
.animate-float { animation: float 6s ease-in-out infinite; }
.animate-fade-in { animation: fadeIn 0.6s ease-out; }
.animate-fade-in-up { animation: fadeInUp 0.5s ease-out; }
.animate-fade-in-down { animation: fadeInDown 0.5s ease-out; }
.animate-fade-in-left { animation: fadeInLeft 0.5s ease-out; }
.animate-fade-in-right { animation: fadeInRight 0.5s ease-out; }
.animate-fade-in-scale { animation: fadeInScale 0.4s ease-out; }
.animate-slide-up { animation: slideUp 0.8s ease-out; }
.animate-scale-in { animation: scaleIn 0.3s ease-out; }
.animate-scale-in-bounce { animation: scaleInBounce 0.5s var(--ease-out-back, cubic-bezier(0.34, 1.56, 0.64, 1)); }
.animate-spin { animation: spin 1s linear infinite; }
.animate-spin-slow { animation: spinSlow 8s linear infinite; }
.animate-reverse-spin { animation: reverseSpin 1s linear infinite; }
.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
.animate-pulse-fast { animation: pulseFast 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
.animate-pulse-glow { animation: pulseGlow 2s ease-in-out infinite; }
.animate-pulse-glow-success { animation: pulseGlowSuccess 2s ease-in-out infinite; }
.animate-pulse-glow-warning { animation: pulseGlowWarning 1.5s ease-in-out infinite; }
.animate-pulse-glow-error { animation: pulseGlowError 2s ease-in-out infinite; }
.animate-pulse-glow-primary { animation: pulseGlowPrimary 2s ease-in-out infinite; }
.animate-shake { animation: shake 0.5s ease-in-out; }
.animate-bounce { animation: bounce 1s ease-in-out infinite; }
.animate-wiggle { animation: wiggle 0.5s ease-in-out; }
.animate-ring { animation: ring 1s ease-in-out; }
.animate-flow { animation: flow 3s ease infinite; }
.animate-breathe { animation: breathe 3s ease-in-out infinite; }
.animate-glow-pulse { animation: glowPulse 2s ease-in-out infinite; }

/* 指示器动画 */
.animate-indicator-in { animation: slideIndicatorIn 0.3s ease-out forwards; }
.animate-indicator-left { animation: slideIndicatorLeft 0.3s ease-out forwards; }
.animate-indicator-expand { animation: expandIndicator 0.3s ease-out forwards; }

/* 动画延迟辅助类 */
.animate-delay-75 { animation-delay: 0.075s; }
.animate-delay-100 { animation-delay: 0.1s; }
.animate-delay-150 { animation-delay: 0.15s; }
.animate-delay-200 { animation-delay: 0.2s; }
.animate-delay-300 { animation-delay: 0.3s; }
.animate-delay-400 { animation-delay: 0.4s; }
.animate-delay-500 { animation-delay: 0.5s; }
.animate-delay-700 { animation-delay: 0.7s; }
.animate-delay-1000 { animation-delay: 1s; }

/* 动画持续时间辅助类 */
.animate-duration-75 { animation-duration: 0.075s; }
.animate-duration-100 { animation-duration: 0.1s; }
.animate-duration-150 { animation-duration: 0.15s; }
.animate-duration-200 { animation-duration: 0.2s; }
.animate-duration-300 { animation-duration: 0.3s; }
.animate-duration-500 { animation-duration: 0.5s; }
.animate-duration-700 { animation-duration: 0.7s; }
.animate-duration-1000 { animation-duration: 1s; }

/* 动画填充模式 */
.animate-fill-forwards { animation-fill-mode: forwards; }
.animate-fill-backwards { animation-fill-mode: backwards; }
.animate-fill-both { animation-fill-mode: both; }

/* ===== 减少动画 (辅助功能) ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===== 浅色主题动画样式 - 颜色反转 ===== */

/* 浅色主题 - 主色脉冲发光动画 */
@keyframes pulseGlowPrimaryLight {
  0%, 100% {
    opacity: 1;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.2), 0 0 16px rgba(0, 0, 0, 0.1);
  }
  50% {
    opacity: 0.8;
    box-shadow: 0 0 16px rgba(0, 0, 0, 0.3), 0 0 32px rgba(0, 0, 0, 0.15);
  }
}

/* 浅色主题 - 光晕脉冲动画 */
@keyframes glowPulseLight {
  0%, 100% {
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.05);
  }
  50% {
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1), 0 0 40px rgba(0, 0, 0, 0.05);
  }
}

/* 浅色主题下使用反转动画 */
body:not(.dark) .animate-pulse-glow-primary {
  animation: pulseGlowPrimaryLight 2s ease-in-out infinite;
}

body:not(.dark) .animate-glow-pulse {
  animation: glowPulseLight 2s ease-in-out infinite;
}