:root {
  /* classic-color */
  /* --dark-blue: #2c3e50;
  --blue: #3498db;
  --gray-white: #f5f5f5;
  --light-gray: #e0e0e0; */

  /* butterfly-color */
  /* --grown: #3A2802;
  --green: #0F8041;
  --lake-blue: #00C3A5;
  --mint: #4AE6CE;
  --yellow: #E3FFA9; */

  --primary-color: #03b298;
  --accent-color: #268f55;
  --text-color: #333;
  --border-color: #e0e0e0;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background-color: #f9f9f9;
  color: var(--text-color);
  line-height: 1.6;
  transition: all 0.3s ease;
}

/* 仅在打印时生效 */
@media print {
  @page {
    size: A4;
    margin: 0;
  }
  body,
  .print-container {
    line-height: 1.4 !important;
    font-size: 14px !important;
  }
  #print-resume-preview h1 {
    font-size: 22px !important;
  }

  #print-resume-preview h2 {
    margin: 10px 0 5px !important;
    font-size: 16px !important;
  }

  #print-resume-preview h3 {
    font-size: 14px !important;
    margin: 8px 0 5px !important;
  }

  #print-resume-preview p,
  #print-resume-preview li {
    margin-bottom: 5px !important;
  }
  /* 需要隐藏关闭按钮 */
  .print-close {
    display: none !important;
  }
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 20px;
  transition: all 0.3s ease;
}

header {
  text-align: center;
  padding: 20px 0;
}

header h1 {
  color: var(--primary-color);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.main-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  transition: all 0.3s ease;
}

@media (max-width: 1024px) {
  .main-content {
    grid-template-columns: 1fr;
  }
}

.editor-section,
.preview-section {
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  transition: all 0.3s ease;
}

.section-header {
  padding: 15px 20px;
  background-color: var(--primary-color);
  color: white;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}

#markdown-input {
  width: 100%;
  min-height: 600px;
  border: none;
  padding: 20px;
  resize: vertical;
  font-family: "Consolas", "Monaco", monospace;
  font-size: 14px;
  line-height: 1.6;
}

#markdown-input:focus {
  outline: none;
}

.preview-container {
  padding: 20px;
  height: 600px;
  overflow-y: auto;
  display: block; /* flex 会干预子元素尺寸导致 resume-preview 截断，block 内容自然撑开 */
}

#resume-preview {
  background: white;
  padding: 40px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

/* 自定义转换样式，同时应用于预览和展开 */
#resume-preview h1,
#print-resume-preview h1 {
  color: var(--primary-color);
  margin-bottom: 5px;
  font-size: 28px;
  border-bottom: 2px solid var(--accent-color);
  padding-bottom: 8px;
}

#resume-preview .contact-info,
#print-resume-preview .contact-info {
  color: #666;
  font-size: 14px;
}

#resume-preview .contact-info span,
#print-resume-preview .contact-info span {
  margin-right: 15px;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

#resume-preview h2,
#print-resume-preview h2 {
  color: var(--primary-color);
  margin: 20px 0 10px;
  font-size: 18px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 5px;
}

#resume-preview h3,
#print-resume-preview h3 {
  font-size: 16px;
  margin: 12px 0 5px;
  color: #444;
}

#resume-preview p,
#print-resume-preview p {
  margin-bottom: 10px;
}

#resume-preview ul,
#print-resume-preview ul {
  margin: 0 0 15px 25px;
}

#resume-preview li,
#print-resume-preview li {
  margin-bottom: 5px;
}

#resume-preview .period,
#print-resume-preview .period {
  float: right;
  margin-right: 20px;
  color: #666;
  font-style: italic;
  font-size: 14px;
}

.controls {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin: 0 0 20px 0;
  flex-wrap: wrap;
}

button {
  background-color: var(--accent-color);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
  transition: all 0.2s;
}

button:hover {
  background-color: #1b693e;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* 打印预览模式 print-mode 样式 */
.print-mode {
  background-color: white;
  padding: 20px;
  display: flex;
  justify-content: center;
}

.print-mode .container {
  max-width: none;
  padding: 0;
}

.print-mode .print-hidden {
  display: none;
}

.print-mode .print-container {
  width: 750px;
  display: flex;
  justify-content: center;
  padding: 20px;
}

#print-resume-preview {
  width: 100%;
}

.print-mode .print-close {
  position: fixed;
  top: 20px;
  right: 20px;
  background-color: var(--accent-color);
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1001;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.print-container,
.print-close {
  display: none;
}

/* 取消超链接样式 */
a {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}