@import url('./space-mono-font.css');
@import url('./ibm-plex-mono-font.css');

/* 浅色主题 */
:root {
  --bg-color: #fefefe;
  --text-color: #000000;
  --primary-color: #F08080;
  --primary-color-rgb: 240, 128, 128;
  --secondary-color: #ff006e;
  --accent-color: #073B4C;
  --card-bg: #ffffff;
  --card-bg-rgb: 255, 255, 255;
  --border-color: #000000;
  --light-bg: #f0f0f0;
  --light-bg-rgb: 240, 240, 240;
  --shadow-color: rgba(240, 128, 128, 0.5);
  --success-color: #27c93f;
  --warning-color: #FFD166;
  --error-color: #ff006e;
  --info-color: #118ab2;
  --code-bg: #ffffff;
  --code-bg-rgb: 255, 255, 255;
  --preview-header-bg: #f0f0f0;
  --preview-header-bg-rgb: 240, 240, 240;
  --grid-color-1: rgba(0, 0, 0, 0.08);
  --grid-color-2: rgba(0, 0, 0, 0.05);
  --header-title-color: #000000;
}

/* 暗色主题变量 */
.theme-dark {
  --bg-color: #121212;
  --text-color: #ffffff;
  --primary-color: #F08080;
  --primary-color-rgb: 240, 128, 128;
  --secondary-color: #ff006e;
  --accent-color: #118ab2;
  --card-bg: #1e1e1e;
  --card-bg-rgb: 30, 30, 30;
  --border-color: #ffffff;
  --light-bg: #2a2a2a;
  --light-bg-rgb: 42, 42, 42;
  --shadow-color: rgba(240, 128, 128, 0.5);
  --success-color: #27c93f;
  --warning-color: #FFD166;
  --error-color: #ff006e;
  --info-color: #118ab2;
  --code-bg: #1e1e1e;
  --code-bg-rgb: 30, 30, 30;
  --preview-header-bg: #252526;
  --preview-header-bg-rgb: 37, 37, 38;
  --grid-color-1: rgba(255, 255, 255, 0.08);
  --grid-color-2: rgba(255, 255, 255, 0.05);
  --header-title-color: #000000;
}

/* 主题切换和语言切换的过渡效果 */
.theme-transition,
.theme-transition *,
.lang-transition,
.lang-transition * {
  transition: all 0.3s ease !important;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

@keyframes gridMove {
  0% {
    background-position: 0px 0px, 0px 0px, 0px 0px, 0px 0px;
  }
  100% {
    background-position: 80px 80px, 80px 80px, 20px 20px, 20px 20px;
  }
}

body {
  background-color: var(--bg-color);
  background-image: 
    linear-gradient(var(--grid-color-1) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color-1) 1px, transparent 1px),
    linear-gradient(var(--grid-color-2) 0.5px, transparent 0.5px),
    linear-gradient(90deg, var(--grid-color-2) 0.5px, transparent 0.5px);
  background-size: 80px 80px, 80px 80px, 20px 20px, 20px 20px;
  background-position: center;
  animation: gridMove 40s linear infinite;
  font-family: 'Space Mono', monospace;
  color: var(--text-color);
  line-height: 1.6;
  padding: 20px;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

/* 卡片容器 */
.card {
  background-color: var(--card-bg);
  background-image: 
    linear-gradient(var(--grid-color-1) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-color-1) 1px, transparent 1px),
    linear-gradient(var(--grid-color-2) 0.5px, transparent 0.5px),
    linear-gradient(90deg, var(--grid-color-2) 0.5px, transparent 0.5px);
  background-size: 80px 80px, 80px 80px, 20px 20px, 20px 20px;
  background-position: center;
  border: 4px solid var(--border-color);
  box-shadow: 12px 12px 0 var(--shadow-color);
  margin-bottom: 40px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  z-index: 10;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 16px 16px 0 var(--shadow-color);
}

/* 卡片头部 */
.card-header {
  background-color: rgba(var(--primary-color-rgb), 0.9);
  border-bottom: 4px solid var(--border-color);
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 1;
}

.card-title {
  font-size: 24px;
  font-weight: bold;
  margin: 0;
  color: var(--header-title-color);
}

.card-controls {
  display: flex;
  gap: 10px;
}

.btn {
  display: inline-block;
  padding: 10px 20px;
  background: var(--secondary-color);
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  border: 3px solid var(--border-color);
  box-shadow: 4px 4px 0 var(--shadow-color);
  transition: all 0.2s ease;
  cursor: pointer;
  font-family: 'Space Mono', monospace;
  font-size: 14px;
}

.btn:hover {
  background: var(--card-bg);
  color: var(--primary-color);
  border: 3px solid var(--primary-color);
  box-shadow: none;
}

.btn-secondary {
  background: var(--light-bg);
  color: var(--text-color);
}

.btn-secondary:hover {
  background: var(--card-bg);
  color: var(--primary-color);
  border: 3px solid var(--primary-color);
}

/* 卡片内容 */
.card-content {
  padding: 30px;
  position: relative;
  z-index: 1;
  background-color: rgba(var(--card-bg-rgb), 0.5);
}

/* Logo区域 */
.logo-container {
  text-align: center;
  margin-bottom: 40px;
}

.logo-frame {
  width: 150px;
  height: 150px;
  background: var(--card-bg);
  border: 4px solid var(--border-color);
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
}

.logo-image {
  width: 130px;
  height: 130px;
  object-fit: contain;
  border: 2px solid var(--border-color);
}

.logo-text {
  font-size: 32px;
  font-weight: bold;
  margin: 0;
}

.tagline {
  font-size: 16px;
  margin: 10px 0 0;
  color: var(--accent-color);
}

/* 介绍区域 */
.intro-box {
  border: 2px dashed var(--border-color);
  padding: 20px;
  background-color: rgba(var(--light-bg-rgb), 0.7);
  margin-bottom: 30px;
  text-align: center;
}

.intro-text {
  font-size: 16px;
  margin-bottom: 0;
}

/* 按钮组 */
.button-group {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin: 30px 0;
}

/* 特性网格 */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px;
  margin: 40px 0;
}

/* 特性卡片 */
.feature-card {
  background-color: rgba(var(--card-bg-rgb), 0.8);
  border: 3px solid var(--border-color);
  box-shadow: 5px 5px 0 var(--shadow-color);
  padding: 20px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: 7px 7px 0 var(--shadow-color);
}

.feature-icon {
  font-size: 24px;
  margin-bottom: 15px;
  color: var(--secondary-color);
}

.feature-title {
  font-size: 18px;
  font-weight: bold;
  margin-bottom: 10px;
}

.feature-desc {
  font-size: 14px;
}

/* 预览区域 */
.preview-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 30px 0;
}

@media (max-width: 768px) {
  .preview-container {
    grid-template-columns: 1fr;
  }
}

/* 预览窗口 */
.preview-window {
  border: 3px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
  margin: 10px;
  flex: 1;
  min-width: 300px;
  background-color: rgba(var(--card-bg-rgb), 0.7);
  display: flex;
  flex-direction: column;
  box-shadow: 5px 5px 0 var(--shadow-color);
}

/* 预览头部 */
.preview-header {
  background-color: rgba(var(--preview-header-bg-rgb), 0.9);
  padding: 10px;
  display: flex;
  align-items: center;
  border-bottom: 2px solid var(--border-color);
}

.preview-controls {
  display: flex;
  gap: 6px;
  margin-right: 15px;
}

.preview-btn {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 0.5px solid rgba(0, 0, 0, 0.1);
}

.preview-btn:nth-child(1) {
  background-color: #ff5f56;
}

.preview-btn:nth-child(2) {
  background-color: #ffbd2e;
}

.preview-btn:nth-child(3) {
  background-color: #27c93f;
}

.preview-title {
  font-size: 13px;
  opacity: 0.8;
  color: var(--text-color);
  font-weight: normal;
}

/* 预览内容 */
.preview-content {
  padding: 15px;
  flex-grow: 1;
  overflow: auto;
  background-color: rgba(var(--code-bg-rgb), 0.5);
}

/* 代码块容器 */
.code-block-wrapper {
  background-color: rgba(var(--code-bg-rgb), 0.8);
  border: 2px solid var(--border-color);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 8px;
}

/* 块头部 */
.block-header {
  background-color: rgba(var(--light-bg-rgb), 0.8);
  padding: 8px 12px;
  border-bottom: 2px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.block-language {
  color: rgba(128, 128, 128, 0.8);
  font-family: 'IBM Plex Mono', monospace;
  display: flex;
  align-items: center;
}

.block-language::before {
  content: '';
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-right: 5px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23888'%3E%3Cpath d='M9.7,16.7L5.3,12.3C4.9,11.9 4.9,11.1 5.3,10.7C5.7,10.3 6.3,10.3 6.7,10.7L10.5,14.5L17.3,7.7C17.7,7.3 18.3,7.3 18.7,7.7C19.1,8.1 19.1,8.7 18.7,9.1L11.3,16.7C10.9,17.1 10.1,17.1 9.7,16.7Z'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

.code-block {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  line-height: 1.6;
  margin: 0;
  white-space: pre;
  tab-size: 4;
  -moz-tab-size: 4;
  padding: 10px;
}

.theme-dark .code-block-wrapper {
  border-color: rgba(255, 255, 255, 0.15);
}

.theme-dark .block-header {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.15);
}

.theme-dark .block-language {
  color: rgba(255, 255, 255, 0.6);
}

.theme-dark .block-language::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23aaa'%3E%3Cpath d='M9.7,16.7L5.3,12.3C4.9,11.9 4.9,11.1 5.3,10.7C5.7,10.3 6.3,10.3 6.7,10.7L10.5,14.5L17.3,7.7C17.7,7.3 18.3,7.3 18.7,7.7C19.1,8.1 19.1,8.7 18.7,9.1L11.3,16.7C10.9,17.1 10.1,17.1 9.7,16.7Z'/%3E%3C/svg%3E");
}

.theme-dark .code-block {
  color: #d4d4d4;
}

/* 代码高亮 */
.theme-dark .keyword { color: #c586c0; }
.theme-dark .function { color: #dcdcaa; }
.theme-dark .variable { color: #9cdcfe; }
.theme-dark .string { color: #ce9178; }
.theme-dark .comment { color: #6a9955; }
.theme-dark .class { color: #4ec9b0; }
.theme-dark .parameter { color: #9cdcfe; }
.theme-dark .built-in { color: #4ec9b0; }

/* 浅色主题代码高亮 */
.keyword { color: #af00db; }
.function { color: #795e26; }
.variable { color: #001080; }
.string { color: #a31515; }
.comment { color: #008000; }
.class { color: #267f99; }
.parameter { color: #001080; }
.built-in { color: #267f99; }

.preview-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border: none;
  transition: opacity 0.3s ease;
}

.theme-dark .light-theme-img {
  display: none !important;
}

.theme-dark .dark-theme-img {
  display: block;
}

body:not(.theme-dark) .dark-theme-img {
  display: none !important;
}

body:not(.theme-dark) .light-theme-img {
  display: block !important;
}

/* 技术栈列表 */
.tech-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

/* 技术栈列表 */
.tech-item {
  padding: 15px;
  margin-bottom: 15px;
  border: 2px solid var(--border-color);
  background-color: rgba(var(--light-bg-rgb), 0.7);
  display: flex;
  align-items: center;
}

.tech-icon {
  margin-right: 15px;
  color: var(--secondary-color);
  font-size: 20px;
  width: 30px;
  text-align: center;
}

.tech-name {
  font-weight: bold;
  margin-right: 10px;
}

.tech-desc {
  font-size: 14px;
  color: var(--accent-color);
}

/* 页脚 */
.footer {
  border-top: 2px solid var(--border-color);
  padding: 20px 0;
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background-color: transparent;
  position: relative;
  z-index: 1;
}

.footer-text {
  margin: 0 0 15px 0;
  font-size: 14px;
  opacity: 0.7;
}

.footer-links {
  display: flex;
  gap: 15px;
  justify-content: center;
}

.footer-link {
  color: var(--secondary-color);
  text-decoration: none;
  font-size: 14px;
  transition: color 0.3s;
}

.footer-link:hover {
  color: var(--primary-color);
  text-decoration: underline;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .button-group {
    flex-direction: column;
    align-items: center;
  }
  
  .btn {
    width: 100%;
    text-align: center;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .card-header {
    flex-direction: column;
    gap: 15px;
  }
  
  .card-controls {
    width: 100%;
  }
  
  .logo-frame {
    width: 120px;
    height: 120px;
  }
  
  .logo-image {
    width: 100px;
    height: 100px;
  }
} 

/* 针对移动设备的响应式优化 */
@media (max-width: 768px) {
  body {
    padding: 10px;
  }
  
  .container {
    padding: 10px;
  }
  
  .card {
    margin-bottom: 30px;
  }
  
  .card-header {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }
  
  .card-controls {
    width: 100%;
    justify-content: center;
  }
  
  .button-group {
    flex-wrap: wrap;
    gap: 15px;
  }
  
  /* 预览区域优化 */
  .preview-content {
    max-width: 100%;
    overflow-x: auto;
  }
  
  .code-block {
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 13px;
    line-height: 1.4;
  }
  
  .block-header {
    padding: 6px 10px;
  }
  
  /* 日志界面导航链接优化 */
  .nav-links {
    flex-direction: column;
    gap: 10px;
    align-items: stretch;
  }
  
  .nav-links .btn {
    width: 100%;
    text-align: center;
  }
}

@media (max-width: 480px) {  
  /* 特性卡片优化 */
  .features-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  /* 预览窗口优化 */
  .preview-container {
    flex-direction: column;
  }
  
  .preview-window {
    margin-bottom: 20px;
    width: 100%;
  }
  
  /* 技术栈列表小屏幕优化 */
  .tech-item {
    flex-wrap: wrap;
  }
  
  .tech-desc {
    width: 100%;
    padding-left: 40px; /* 图标宽度+右边距 */
    margin-top: 5px;
  }
  
  /* 日志界面资源列表项优化 */
  .asset-item {
    flex-wrap: wrap;
    padding: 15px 0;
  }
  
  .asset-name {
    width: 100%;
    word-break: break-all;
    margin-bottom: 10px;
  }
  
  .asset-size {
    order: 2;
    margin-top: 10px;
  }
  
  .download-btn {
    order: 3;
    margin-left: 0;
    margin-top: 10px;
    width: 100%;
    text-align: center;
    padding: 8px;
  }
  
  /* 页脚链接优化 */
  .footer {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-links {
    margin-top: 15px;
    justify-content: center;
  }
}