/* 质检工单 · 同样本多工单 Tab 选型 Demo（Fresh Mint Token） */
:root {
  --primary: #10b981;
  --primary-dark: #059669;
  --primary-bg: #ecfdf5;
  --text: #1e293b;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --border-soft: #d9e8e2;
  --bg-page: #f8fafc;
  --surface: #fff;
  --radius: 10px;
  --radius-sm: 8px;
  --reception: #047857;
  --reception-bg: #ecfdf5;
  --reception-border: #a7f3d0;
  --production: #b45309;
  --production-bg: #fffbeb;
  --production-border: #fcd34d;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: var(--text);
  background: var(--bg-page);
}

.demo-banner {
  position: sticky;
  top: 0;
  z-index: 200;
  padding: 12px 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

.demo-banner h1 {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
}

.demo-banner p {
  margin: 4px 0 0;
  font-size: 12px;
  color: var(--text-muted);
  max-width: 760px;
  line-height: 1.55;
}

.demo-banner__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.demo-link {
  display: inline-flex;
  align-items: center;
  height: 32px;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
  text-decoration: none;
  transition: border-color 0.15s, background 0.15s;
}

.demo-link:hover {
  border-color: #a7f3d0;
  background: var(--primary-bg);
  color: var(--primary-dark);
}

.page-container {
  max-width: 960px;
  margin: 0 auto;
  padding: 20px 24px 48px;
}

.compare-stack {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.compare-block {
  background: var(--surface);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  overflow: hidden;
}

.compare-block__label {
  padding: 14px 18px;
  background: #fafafa;
  border-bottom: 1px solid var(--border);
}

.compare-block__label h2 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.compare-block__label p {
  margin: 6px 0 0;
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.55;
}

.variant-tag {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.variant-tag--baseline {
  background: #f1f5f9;
  color: #475569;
}

.variant-tag--rec {
  background: var(--primary-bg);
  color: var(--primary-dark);
  border: 1px solid #a7f3d0;
}

.compare-block__body {
  padding: 16px;
  background: #f1f5f9;
}

.pros-cons {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
}

.pro {
  color: #047857;
}

.con {
  color: #94a3b8;
}

/* ── 样本组卡片骨架 ── */
.qc-sample-row {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  background: #fff;
  overflow: hidden;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.qc-sample-row:hover {
  border-color: #a8d4c4;
  box-shadow: 0 2px 8px rgba(4, 120, 87, 0.08);
}

.qc-sample-row__ctx {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 12px 16px;
  background: linear-gradient(180deg, var(--primary-bg) 0%, #fff 100%);
  border-bottom: 1px solid #d1fae5;
}

.qc-sample-row__idx {
  flex-shrink: 0;
  font-size: 12px;
  color: var(--text-muted);
  min-width: 20px;
}

.qc-sample-row__code {
  font-size: 14px;
  font-weight: 600;
  color: #1e293b;
  font-family: ui-monospace, Menlo, monospace;
}

.qc-sample-row__sub {
  flex: 1;
  min-width: 0;
  font-size: 12px;
  color: var(--text-muted);
}

.qc-sample-row__badge {
  flex-shrink: 0;
  font-size: 11px;
  font-weight: 600;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--primary-bg);
  color: #047857;
  border: 1px solid #d1fae5;
}

/* 工单内容占位 */
.qc-card-placeholder {
  padding: 14px 16px;
  background: #fafafa;
  border-top: 1px solid var(--border);
}

.qc-card-placeholder__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.qc-card-placeholder__no {
  font-size: 15px;
  font-weight: 600;
  font-family: ui-monospace, Menlo, monospace;
}

.qc-card-placeholder__meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
}

.qc-card-placeholder__meta span strong {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: #94a3b8;
}

.qc-card-placeholder__tasks {
  margin-top: 10px;
  padding: 10px 12px;
  background: #f8fafc;
  border-radius: 8px;
  font-size: 12px;
  color: var(--text-muted);
}

/* Tag 模拟 */
.tag {
  display: inline-flex;
  align-items: center;
  height: 22px;
  padding: 0 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
  border: 1px solid transparent;
}

.tag--success {
  background: #ecfdf5;
  color: #047857;
  border-color: #a7f3d0;
}

.tag--warning {
  background: #fffbeb;
  color: #b45309;
  border-color: #fcd34d;
}

.tag--info {
  background: #f1f5f9;
  color: #475569;
  border-color: #e2e8f0;
}

.tag--reception {
  background: var(--reception-bg);
  color: var(--reception);
  border-color: var(--reception-border);
}

.tag--production {
  background: var(--production-bg);
  color: var(--production);
  border-color: var(--production-border);
}

/* 通用 tab 按钮 reset */
.tab-btn {
  font-family: inherit;
  cursor: pointer;
  user-select: none;
}

.tab-btn:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}