/* styles.css */

/* 基础样式 */
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f4f4f4;
  color: #333;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  background-color: #fff;
  box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

/* 时间显示区域 */
.countdown-box {
  text-align: center;
  padding: 20px;
  background-color: #007bff;
  color: white;
  border-radius: 10px;
  margin-bottom: 20px;
}

.time-block .city h1 {
  margin: 0 0 10px;
  font-size: 2em;
}

.time-block .date {
  font-size: 1.2em;
  margin-bottom: 10px;
}

.time-block .shiqu {
  font-size: 1em;
  opacity: 0.9;
}

.time {
  font-size: 3em;
  font-weight: bold;
  margin: 10px 0;
}

#time-diff-info {
  font-size: 1em;
  margin-top: 10px;
}

/* 全局语言选择器 */
.global-language-selector {
  text-align: center;
  margin: 15px 0;
  padding: 10px;
  background-color: #f8f9fa;
  border-radius: 5px;
  border: 1px solid #e9ecef;
}

.global-lang-btn {
  margin: 5px;
  padding: 8px 12px;
  border: 1px solid #ccc;
  border-radius: 5px;
  background-color: #fff;
  cursor: pointer;
  transition: all 0.3s ease;
}

.global-lang-btn:hover {
  background-color: #e9ecef;
}

.global-lang-btn.active {
  background-color: #007bff;
  color: white;
  border-color: #007bff;
}

/* 时区介绍区域 */
.timezone-jieshao {
  margin-bottom: 20px;
}

.timezone-content-section {
  margin-bottom: 20px;
}

.timezone-content {
  line-height: 1.6;
}

.timezone-image {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

/* 时区导航区域 */
.timezone-block {
  margin-bottom: 20px;
}

.timezone-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 10px;
  margin-top: 15px;
}

.timezone-link {
  display: block;
  padding: 10px;
  background-color: #f8f9fa;
  color: #333;
  text-decoration: none;
  border-radius: 5px;
  text-align: center;
  transition: all 0.3s ease;
  border: 1px solid #e9ecef;
}

.timezone-link:hover {
  background-color: #e9ecef;
  transform: translateY(-2px);
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* 页脚 */
.footer {
  text-align: center;
  padding: 20px;
  border-top: 1px solid #eee;
  color: #777;
}

/* 响应式设计 */
@media (max-width: 768px) {
  .container {
      padding: 10px;
  }

  .countdown-box {
      padding: 15px;
  }

  .time {
      font-size: 2em;
  }

  .timezone-grid {
      grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  }
}