/**
 * 短文模式专属样式表
 */

/* 头部模式切换样式 */
.mode-tab-switcher {
  display: flex;
  gap: 2px;
  background: var(--bg-hover, #f1f5f9);
  padding: 4px;
  border-radius: 8px;
  border: 1px solid var(--border-light, #e2e8f0);
  margin-right: 16px;
}

.mode-tab-btn {
  padding: 6px 14px;
  border: none;
  background: transparent;
  color: var(--text-secondary, #64748b);
  font-size: 13px;
  font-weight: 500;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  outline: none;
}

.mode-tab-btn:hover {
  color: var(--text-primary, #0f172a);
}

.mode-tab-btn.active {
  background: var(--primary-color, #1f6feb);
  color: #ffffff !important;
  font-weight: 600;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

/* 短文子 Tab 导航样式 */
.sf-nav-tabs {
  display: flex;
  gap: 8px;
  border-bottom: 1px solid var(--border-light, #e2e8f0);
  padding: 12px 24px;
  background: var(--bg-surface, #ffffff);
}

.sf-tab-btn {
  padding: 8px 16px;
  border: none;
  background: transparent;
  color: var(--text-secondary, #64748b);
  font-size: 14px;
  font-weight: 500;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  outline: none;
  position: relative;
}

.sf-tab-btn:hover {
  background: var(--bg-hover, #f8fafc);
  color: var(--text-primary, #0f172a);
}

.sf-tab-btn.active {
  color: var(--primary-color, #1f6feb);
  font-weight: 600;
}

.sf-tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -13px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--primary-color, #1f6feb);
}

/* 子页面切换 */
.sf-subpage {
  display: none;
  animation: fadeIn 0.3s ease;
}

.sf-subpage.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 卡片样式 */
.sf-card {
  background: var(--bg-surface, #ffffff);
  border: 1px solid var(--border-light, #e2e8f0);
  border-radius: 12px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
  transition: box-shadow 0.2s ease;
}

.sf-card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

/* 用例拖拽导入区 */
.sf-drag-zone {
  transition: all 0.2s ease;
}

.sf-drag-zone.dragover {
  border-color: var(--primary-color, #1f6feb) !important;
  background: rgba(31, 111, 235, 0.05) !important;
}

/* 表单元素优化 */
.form-select, .form-input, .form-textarea {
  background: var(--bg-body, #ffffff);
  border: 1px solid var(--border-light, #e2e8f0);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--text-primary, #0f172a);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-select:focus, .form-input:focus, .form-textarea:focus {
  border-color: var(--primary-color, #1f6feb);
  box-shadow: 0 0 0 3px rgba(31, 111, 235, 0.15);
}

.form-textarea {
  resize: vertical;
  line-height: 1.5;
}

/* 数据表格样式 */
.sf-table {
  width: 100%;
  border-collapse: collapse;
}

.sf-table th {
  background: var(--bg-hover, #f8fafc);
  color: var(--text-secondary, #64748b);
  font-weight: 600;
  text-align: left;
  padding: 12px 16px;
  font-size: 12px;
  border-bottom: 1px solid var(--border-light, #e2e8f0);
}

.sf-table td {
  padding: 14px 16px;
  font-size: 13px;
  border-bottom: 1px solid var(--border-light, #e2e8f0);
  color: var(--text-primary, #334155);
}

.sf-table tr:hover td {
  background: var(--bg-hover, #f8fafc);
}

/* 进度条轨道 */
.progress-bar-track {
  position: relative;
  background: var(--border-light, #e2e8f0);
  border-radius: 4px;
  height: 8px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  transition: width 0.3s ease;
}

/* 勋章/徽章样式（P2-13: sf- 前缀避免全局冲突） */
.sf-badge {
  display: inline-block;
  padding: 2px 8px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 4px;
}

.sf-badge-secondary {
  background: var(--bg-hover, #e2e8f0);
  color: var(--text-secondary, #475569);
}

.sf-badge-primary {
  background: rgba(31, 111, 235, 0.1);
  color: var(--primary-color, #1f6feb);
}

.sf-badge-success {
  background: rgba(34, 197, 94, 0.1);
  color: #22c55e;
}

.sf-badge-danger {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
}

/* 雷达图画布布局 */
#sf-report-radar-canvas {
  max-width: 100%;
  height: auto;
}