/**
 * OfficeOMR M6 前端样式
 */

:root {
  --primary-color: #667eea;
  --primary-dark: #764ba2;
  --success-color: #2e7d32;
  --error-color: #c62828;
  --warning-color: #e65100;
  --info-color: #1565c0;
  --border-color: #ddd;
  --text-primary: #333;
  --text-secondary: #666;
  --text-muted: #999;
  --bg-light: #f5f5f5;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', sans-serif;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  min-height: 100vh;
  color: var(--text-primary);
}

#app-container {
  min-height: 100vh;
  display: flex;
  align-items: stretch;
}

/* ============================================================
   页面容器
   ============================================================ */

.page {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  background: white;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.header {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
  padding: 40px 30px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.header h1 {
  font-size: 28px;
  margin-bottom: 8px;
  font-weight: 600;
}

.header p {
  font-size: 14px;
  opacity: 0.9;
}

.content {
  flex: 1;
  padding: 30px;
  overflow-y: auto;
}

/* ============================================================
   登入页面
   ============================================================ */

.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-page .content {
  width: 100%;
  max-width: 600px;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-page .header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  border-radius: 0;
}

.login-page .page {
  max-width: 600px;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  margin: 20px;
}

.login-section {
  text-align: center;
}

.login-description {
  color: #666;
  font-size: 14px;
  margin-bottom: 30px;
  line-height: 1.6;
}

.google-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: white;
  border: 2px solid #ddd;
  border-radius: 8px;
  padding: 12px 24px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--text-primary);
  gap: 8px;
}

.google-btn:hover:not(:disabled) {
  border-color: var(--primary-color);
  background: #f0f4ff;
  color: var(--primary-color);
}

.google-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.google-icon {
  width: 18px;
  height: 18px;
}

/* ============================================================
   标签页
   ============================================================ */

.tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.tab-btn {
  padding: 12px 20px;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  gap: 6px;
}

.tab-btn:hover {
  color: var(--primary-color);
}

.tab-btn.active {
  color: var(--primary-color);
  border-bottom-color: var(--primary-color);
}

.tab-content {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.tab-content h2 {
  font-size: 20px;
  margin-bottom: 10px;
  color: var(--text-primary);
}

/* ============================================================
   按钮
   ============================================================ */

.logout-btn {
  background: rgba(255, 255, 255, 0.2);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 8px 16px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.logout-btn:hover {
  background: rgba(255, 255, 255, 0.3);
}

.quick-action-btn {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 20px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--text-primary);
}

.quick-action-btn:hover {
  border-color: var(--primary-color);
  background: #f0f4ff;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15);
}

/* ============================================================
   表格
   ============================================================ */

table {
  width: 100%;
  border-collapse: collapse;
}

th {
  padding: 12px;
  text-align: left;
  font-size: 13px;
  font-weight: 600;
  background: #f5f5f5;
  border-bottom: 1px solid var(--border-color);
}

td {
  padding: 12px;
  font-size: 13px;
  border-bottom: 1px solid #eee;
}

tr:hover {
  background: #f9f9f9;
}

code {
  background: #f5f5f5;
  padding: 2px 6px;
  border-radius: 3px;
  font-family: 'Courier New', monospace;
  font-size: 12px;
}

/* ============================================================
   文件上传
   ============================================================ */

#file-drop-zone {
  cursor: pointer;
  user-select: none;
}

#file-drop-zone:hover {
  background: #f0f4ff;
}

/* ============================================================
   响应式设计
   ============================================================ */

@media (max-width: 768px) {
  .header {
    padding: 20px 15px;
  }

  .header h1 {
    font-size: 20px;
  }

  .content {
    padding: 15px;
  }

  .tabs {
    flex-wrap: wrap;
  }

  .tab-btn {
    padding: 10px 15px;
    font-size: 13px;
  }

  .page {
    border-radius: 0;
    margin: 0;
  }
}

/* ============================================================
   深色模式支持
   ============================================================ */

@media (prefers-color-scheme: dark) {
  body {
    background: linear-gradient(135deg, #1a1f3a 0%, #2d1b4e 100%);
  }

  .page {
    background: #1e1e1e;
    color: #e0e0e0;
  }

  .header {
    background: linear-gradient(135deg, #2d3561 0%, #3d2555 100%);
  }

  .login-description {
    color: #a0a0a0;
  }

  .google-btn {
    background: #2a2a2a;
    border-color: #444;
    color: #e0e0e0;
  }

  .google-btn:hover:not(:disabled) {
    background: #333;
    border-color: #667eea;
  }

  .tab-btn {
    color: #a0a0a0;
  }

  .tab-btn:hover,
  .tab-btn.active {
    color: #667eea;
  }

  .quick-action-btn {
    background: #2a2a2a;
    border-color: #444;
    color: #e0e0e0;
  }

  .quick-action-btn:hover {
    background: #333;
    border-color: #667eea;
  }

  table {
    background: #2a2a2a;
  }

  th {
    background: #333;
    color: #e0e0e0;
  }

  td {
    border-bottom-color: #444;
  }

  tr:hover {
    background: #333;
  }

  code {
    background: #333;
    color: #a0a0a0;
  }
}