@tailwind base;
@tailwind components;
@tailwind utilities;

@layer base {
  :root {
    --background: 0 0% 100%;
    --foreground: 222.2 84% 4.9%;

    --card: 0 0% 100%;
    --card-foreground: 222.2 84% 4.9%;

    --popover: 0 0% 100%;
    --popover-foreground: 222.2 84% 4.9%;

    --primary: 221.2 83.2% 53.3%;
    --primary-foreground: 210 40% 98%;

    --secondary: 210 40% 96.1%;
    --secondary-foreground: 222.2 47.4% 11.2%;

    --muted: 210 40% 96.1%;
    --muted-foreground: 215.4 16.3% 46.9%;

    --accent: 210 40% 96.1%;
    --accent-foreground: 222.2 47.4% 11.2%;

    --destructive: 0 84.2% 60.2%;
    --destructive-foreground: 210 40% 98%;

    --border: 214.3 31.8% 91.4%;
    --input: 214.3 31.8% 91.4%;
    --ring: 221.2 83.2% 53.3%;

    --radius: 0.75rem;

    /* 新增自定义颜色 */
    --success: 142.1 76.2% 36.3%;
    --success-foreground: 355.7 100% 97.3%;

    --warning: 38 92% 50%;
    --warning-foreground: 48 96% 89%;

    --info: 221.2 83.2% 53.3%;
    --info-foreground: 210 40% 98%;

    /* 书籍封面阴影 */
    --book-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  }

  .dark {
    --background: 222.2 84% 4.9%;
    --foreground: 210 40% 98%;

    --card: 222.2 84% 4.9%;
    --card-foreground: 210 40% 98%;

    --popover: 222.2 84% 4.9%;
    --popover-foreground: 210 40% 98%;

    --primary: 217.2 91.2% 59.8%;
    --primary-foreground: 222.2 47.4% 11.2%;

    --secondary: 217.2 32.6% 17.5%;
    --secondary-foreground: 210 40% 98%;

    --muted: 217.2 32.6% 17.5%;
    --muted-foreground: 215 20.2% 65.1%;

    --accent: 217.2 32.6% 17.5%;
    --accent-foreground: 210 40% 98%;

    --destructive: 0 62.8% 30.6%;
    --destructive-foreground: 210 40% 98%;

    --border: 217.2 32.6% 17.5%;
    --input: 217.2 32.6% 17.5%;
    --ring: 224.3 76.3% 48%;

    /* 新增自定义颜色 - 暗色模式 */
    --success: 142.1 70.6% 45.3%;
    --success-foreground: 144.9 80.4% 10%;

    --warning: 48 96% 89%;
    --warning-foreground: 38 92% 50%;

    --info: 217.2 91.2% 59.8%;
    --info-foreground: 222.2 47.4% 11.2%;

    /* 书籍封面阴影 - 暗色模式 */
    --book-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.25), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  }
}

@layer base {
  * {
    @apply border-border;
  }
  body {
    @apply bg-background text-foreground;
  }

  /* 平滑滚动 */
  html {
    scroll-behavior: smooth;
  }
}

/* 自定义容器样式，确保内容居中 */
.container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
  max-width: 1400px; /* 设置最大宽度 */
}

@media (min-width: 640px) {
  .container {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

/* 书籍卡片样式 */
.book-card {
  @apply transition-all duration-300 hover:shadow-xl;
}

.book-card .book-cover {
  @apply relative overflow-hidden rounded-t-lg;
  box-shadow: var(--book-shadow);
}

.book-card .book-cover img {
  @apply object-cover w-full h-full transition-transform duration-500;
}

.book-card:hover .book-cover img {
  @apply scale-110;
}

.book-card .book-info {
  @apply p-4 transition-colors duration-300;
}

.book-card:hover .book-info {
  @apply bg-accent/50;
}

/* 页面过渡动画 */
.page-transition-enter {
  opacity: 0;
  transform: translateY(10px);
}

.page-transition-enter-active {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 300ms, transform 300ms;
}

.page-transition-exit {
  opacity: 1;
  transform: translateY(0);
}

.page-transition-exit-active {
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 300ms, transform 300ms;
}

/* 自定义滚动条 */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  @apply bg-muted/50 rounded-full;
}

::-webkit-scrollbar-thumb {
  @apply bg-muted-foreground/30 rounded-full transition-colors;
}

::-webkit-scrollbar-thumb:hover {
  @apply bg-muted-foreground/50;
}

/* 加载动画 */
.loading-shimmer {
  @apply relative overflow-hidden bg-muted/50;
}

.loading-shimmer::after {
  @apply absolute inset-0;
  content: "";
  animation: shimmer 2s infinite;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.2) 50%,
    rgba(255, 255, 255, 0) 100%
  );
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

/* 图书详情页样式 */
.book-detail-image {
  @apply rounded-lg overflow-hidden;
  box-shadow: var(--book-shadow);
}

/* 按钮悬停效果 */
.btn-hover-effect {
  @apply relative overflow-hidden;
}

.btn-hover-effect::after {
  @apply absolute inset-0 bg-white/20 opacity-0 transition-opacity;
  content: "";
}

.btn-hover-effect:hover::after {
  @apply opacity-100;
}

/* 搜索框聚焦效果 */
.search-focus-ring {
  @apply transition-shadow duration-300;
}

.search-focus-ring:focus-within {
  @apply shadow-md shadow-primary/20;
}

/* 购物车徽章动画 */
@keyframes pulse-badge {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.cart-badge {
  animation: pulse-badge 2s ease-in-out infinite;
}

/* 价格标签样式 */
.price-tag {
  @apply relative inline-block px-3 py-1 bg-primary/10 text-primary font-bold rounded-md;
}

.price-tag::before {
  @apply absolute -left-2 top-1/2 w-3 h-3 bg-background rounded-full transform -translate-y-1/2;
  content: "";
}

.price-tag::after {
  @apply absolute -right-2 top-1/2 w-3 h-3 bg-background rounded-full transform -translate-y-1/2;
  content: "";
}