/* ==== 定价页 · 报价计算器（多行明细 / 开票税点 / 官方价折扣）与一页 A4 报价单 ==== */

/* -- 双 JSON 加载状态条 -- */
.qt-live {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 22px;
  margin-bottom: var(--pg-gap);
  padding: 15px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--line-strong);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-1);
  transition: border-color .3s var(--ease), background .3s var(--ease);
}

.qt-live.is-live {
  border-left-color: var(--mint);
}

.qt-live.is-partial {
  border-left-color: var(--status-amber);
}

.qt-live.is-empty {
  border-left-color: var(--line-strong);
}

.qt-live-main {
  display: flex;
  align-items: center;
  gap: 13px;
  min-width: 0;
}

.qt-live-dot {
  position: relative;
  flex: none;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ink-4);
}

.qt-live.is-live .qt-live-dot {
  background: var(--mint);
}

.qt-live.is-partial .qt-live-dot {
  background: var(--status-amber);
}

.qt-live-text {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 12px;
  min-width: 0;
}

.qt-live-state {
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--panel-sunk);
  color: var(--ink-3);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  white-space: nowrap;
}

.qt-live-meta {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
  letter-spacing: .01em;
  color: var(--ink-3);
}

.qt-live-meta b {
  font-weight: 600;
  color: var(--ink-2);
}

.qt-live-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: auto;
}

.qt-live-err {
  flex: 1 1 100%;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--status-amber);
}

/* -- 卡片外壳 -- */
.qt-card {
  padding: clamp(20px, 2.4vw, 26px);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
}

.qt-card + .qt-card {
  margin-top: var(--pg-gap);
}

.qt-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 20px;
  margin-bottom: 18px;
}

.qt-card-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: clamp(16px, 2vw, 20px);
  letter-spacing: .04em;
}

.qt-card-note {
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-3);
}

/* -- 明细行 -- */
.qt-lines {
  display: grid;
  gap: 14px;
}

.qt-line {
  padding: 16px 18px;
  background: var(--panel-tint);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  transition: border-color .2s var(--ease), background .2s var(--ease);
}

.qt-line:hover {
  border-color: var(--line-strong);
}

.qt-line.is-off {
  border-style: dashed;
}

.qt-line-grid {
  display: grid;
  gap: 14px 16px;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) 96px minmax(0, 1fr) 34px;
  align-items: end;
}

.qt-field {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.qt-label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-4);
}

.qt-label b {
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0;
  text-transform: none;
  color: var(--accent-ink);
}

.qt-select,
.qt-input {
  flex: 1 1 auto;
  min-width: 0;
  width: 100%;
  padding: 10px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--ink-1);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}

.qt-select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 36px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%2364687A' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 13px center;
  background-size: 11px 7px;
  cursor: pointer;
}

.qt-input {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.qt-select:hover,
.qt-input:hover {
  border-color: var(--line-strong);
}

.qt-select:focus,
.qt-input:focus {
  outline: none;
  border-color: var(--accent-line);
  box-shadow: 0 0 0 3px rgba(50, 200, 179, .16);
}

.qt-select[disabled],
.qt-input[disabled] {
  cursor: not-allowed;
  opacity: .55;
}

.qt-control {
  display: flex;
  align-items: center;
  gap: 9px;
}

.qt-suffix {
  flex: none;
  font-size: 12.5px;
  color: var(--ink-3);
  white-space: nowrap;
}

.qt-quick {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.qt-quick:empty {
  display: none;
}

.qt-quick-item {
  padding: 4px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--panel);
  font-family: var(--font-mono);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  line-height: 1.4;
  color: var(--ink-3);
  white-space: nowrap;
  transition: border-color .2s var(--ease), color .2s var(--ease), background .2s var(--ease);
}

.qt-quick-item:hover {
  border-color: var(--accent-line);
  background: var(--chip-bg);
  color: var(--chip-ink);
}

.qt-quick-item:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

.qt-del {
  display: grid;
  place-items: center;
  width: 34px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--panel);
  color: var(--ink-4);
  cursor: pointer;
  transition: border-color .2s var(--ease), color .2s var(--ease), background .2s var(--ease);
}

.qt-del:hover {
  border-color: rgba(201, 138, 30, .5);
  background: rgba(201, 138, 30, .1);
  color: var(--status-amber);
}

.qt-del:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

.qt-line-fact {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.65;
  color: var(--ink-4);
  word-break: break-word;
}

.qt-line-out {
  display: grid;
  gap: 8px 18px;
  grid-template-columns: repeat(auto-fit, minmax(148px, 1fr));
  margin-top: 14px;
  padding-top: 13px;
  border-top: 1px dashed var(--line);
}

.qt-out-cell {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.qt-out-k {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ink-4);
}

.qt-out-v {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1.3;
  color: var(--ink-1);
  word-break: break-word;
}

.qt-out-v--money {
  color: var(--accent-ink);
}

.qt-out-v--save {
  color: var(--chip-ink);
}

.qt-out-v--none {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-4);
}

.qt-out-s {
  font-size: 11.5px;
  line-height: 1.55;
  color: var(--ink-4);
  word-break: break-word;
}

/* -- 行操作 -- */
.qt-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
}

.qt-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--panel);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
  color: var(--ink-1);
  white-space: nowrap;
  cursor: pointer;
  transition: transform .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease), box-shadow .25s var(--ease);
}

.qt-btn:hover {
  transform: translateY(-2px);
  border-color: var(--accent-line);
  color: var(--accent-ink);
  box-shadow: 0 12px 26px -16px rgba(50, 200, 179, .5);
}

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

.qt-btn[disabled] {
  pointer-events: none;
  opacity: .5;
}

.qt-btn--solid {
  border-color: transparent;
  background: linear-gradient(135deg, var(--grad-a), var(--grad-c));
  color: #fff;
}

.qt-btn--solid:hover {
  color: #fff;
  box-shadow: var(--shadow-btn);
}

.qt-actions-note {
  font-size: 12px;
  line-height: 1.6;
  color: var(--ink-4);
}

/* -- 汇总：开票税点 + 合计 -- */
.qt-sum {
  display: grid;
  gap: clamp(18px, 2.4vw, 26px);
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  margin-top: var(--pg-gap);
}

.qt-tax {
  display: grid;
  gap: 18px;
  align-content: start;
  padding: clamp(20px, 2.4vw, 26px);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
}

.qt-tax-row {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 150px) minmax(0, 1fr);
  align-items: end;
}

.qt-radio-group {
  display: grid;
  gap: 9px;
}

.qt-radio {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink-2);
  cursor: pointer;
}

.qt-radio input {
  flex: none;
  margin-top: 3px;
  accent-color: var(--accent-ink);
  cursor: pointer;
}

.qt-radio span {
  min-width: 0;
}

.qt-radio small {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.6;
  color: var(--ink-4);
}

.qt-hint {
  margin: 0;
  font-size: 12px;
  line-height: 1.65;
  color: var(--ink-4);
}

.qt-formula {
  margin: 0;
  padding: 11px 14px;
  background: var(--panel-sunk);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.75;
  color: var(--ink-3);
  word-break: break-word;
}

/* -- 合计面板 -- */
.qt-total {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: clamp(20px, 2.4vw, 26px);
  background: var(--panel-tint);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.qt-total-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 16px;
}

.qt-total-k {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-4);
}

.qt-grand {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px 12px;
  font-family: var(--font-mono);
  font-size: clamp(28px, 4.2vw, 40px);
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
  color: var(--accent-ink);
}

.qt-grand small {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-3);
}

.qt-grand.is-flash {
  animation: qt-flash .5s var(--ease);
}

@keyframes qt-flash {
  0% { opacity: .35; transform: translateY(3px); }
  100% { opacity: 1; transform: none; }
}

.qt-rows {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.qt-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 9px 13px;
  background: var(--panel);
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--ink-3);
}

.qt-row > span:first-child {
  min-width: 0;
}

.qt-row-v {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  color: var(--ink-1);
  text-align: right;
  word-break: break-word;
}

.qt-row--total {
  background: var(--chip-bg);
}

.qt-row--total > span:first-child {
  font-weight: 600;
  color: var(--chip-ink);
}

.qt-row--total .qt-row-v {
  font-size: 14px;
  color: var(--chip-ink);
}

.qt-row--save .qt-row-v {
  color: var(--accent-ink);
}

.qt-row--off > span:first-child,
.qt-row--off .qt-row-v {
  color: var(--ink-4);
}

.qt-total-note {
  margin: 0;
  font-size: 11.5px;
  line-height: 1.7;
  color: var(--ink-4);
}

.qt-empty {
  margin: 0;
  padding: 14px 16px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-3);
}

/* -- 不可报价档位（原因逐字来自 JSON）-- */
.qt-blocked {
  margin-top: var(--pg-gap);
  padding: 14px 20px;
  background: var(--panel-tint);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.qt-blocked summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  color: var(--ink-3);
}

.qt-blocked summary b {
  font-variant-numeric: tabular-nums;
}

.qt-blocked .pg-list {
  margin-top: 12px;
}

.qt-blocked .pg-list li {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--ink-3);
  word-break: break-word;
}

.qt-nojs {
  display: none;
  margin-top: 16px;
  padding: 14px 18px;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius-sm);
  font-size: 13px;
  line-height: 1.75;
  color: var(--ink-3);
}

html.no-js .qt-nojs {
  display: block;
}

html.no-js [data-qt-interactive] {
  display: none;
}

/* ==== 一页 A4 报价单 ==== */
.qt-print {
  margin-top: var(--pg-gap);
}

.qt-print-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 20px;
  margin-bottom: 14px;
}

.qt-print-title {
  font-size: clamp(16px, 2vw, 20px);
  letter-spacing: .04em;
}

.qt-print-note {
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-3);
}

.qt-stage {
  width: 100%;
  overflow: hidden;
  border-radius: var(--radius-sm);
}

.qt-sheet {
  --qt-paper: #FFFFFF;
  --qt-ink: #211F26;
  --qt-ink-2: #4B5672;
  --qt-ink-3: #6E7480;
  --qt-rule: #C9CCD4;
  --qt-rule-soft: #E3E5EA;
  --qt-brand: #0B7A6B;
  --qt-tint: #F4F6F7;
  /* 打印字体走系统字体栈：不依赖子集 webfont，避免缺字；数字等宽 */
  --font-display: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --font-body: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, "Courier New", monospace;
  position: relative;
  box-sizing: border-box;
  width: 210mm;
  height: 297mm;
  padding: 11mm 12mm 8mm;
  display: flex;
  flex-direction: column;
  gap: 3mm;
  overflow: hidden;
  background: var(--qt-paper);
  border: 1px solid var(--line);
  border-radius: 2px;
  box-shadow: var(--shadow-2);
  color: var(--qt-ink);
  font-family: var(--font-body);
  font-size: 8pt;
  line-height: 1.45;
  transform-origin: top left;
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
}

.qt-sh-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 6mm;
  padding-bottom: 2.6mm;
  border-bottom: .6mm solid var(--qt-brand);
}

.qt-sh-brand {
  display: flex;
  align-items: center;
  gap: 2.4mm;
  min-width: 0;
}

.qt-sh-logo {
  flex: none;
}

.qt-sh-org {
  display: grid;
  gap: .6mm;
  min-width: 0;
}

.qt-sh-org b {
  font-family: var(--font-display);
  font-size: 12pt;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--qt-ink);
}

.qt-sh-org span {
  font-family: var(--font-mono);
  font-size: 6.2pt;
  line-height: 1.4;
  color: var(--qt-ink-3);
  word-break: break-all;
}

.qt-sh-title {
  text-align: right;
}

.qt-sh-title b {
  display: block;
  font-family: var(--font-display);
  font-size: 15pt;
  font-weight: 700;
  letter-spacing: .12em;
  line-height: 1.2;
  color: var(--qt-brand);
}

.qt-sh-title span {
  display: block;
  font-family: var(--font-mono);
  font-size: 6.4pt;
  letter-spacing: .18em;
  color: var(--qt-ink-3);
  text-transform: uppercase;
}

.qt-sh-title em {
  display: block;
  margin-top: 1mm;
  font-family: var(--font-mono);
  font-size: 7pt;
  font-style: normal;
  font-variant-numeric: tabular-nums;
  color: var(--qt-ink-2);
}

.qt-sh-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4mm 5mm;
  padding: 2.2mm 3mm;
  background: var(--qt-tint);
  border: 1px solid var(--qt-rule-soft);
  border-radius: 1mm;
}

.qt-sh-meta div {
  display: flex;
  align-items: baseline;
  gap: 1.6mm;
  min-width: 0;
  font-size: 7pt;
}

.qt-sh-meta dt {
  flex: none;
  font-family: var(--font-mono);
  font-size: 6.2pt;
  letter-spacing: .04em;
  color: var(--qt-ink-3);
}

.qt-sh-meta dd {
  margin: 0;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 7pt;
  font-variant-numeric: tabular-nums;
  color: var(--qt-ink);
  word-break: break-word;
}

.qt-sh-meta dd.qt-fill {
  flex: 1 1 auto;
  border-bottom: 1px solid var(--qt-rule);
  color: transparent;
}

.qt-sh-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
}

.qt-sh-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 7pt;
}

.qt-sh-table th,
.qt-sh-table td {
  padding: 1.3mm 1.4mm;
  border-bottom: 1px solid var(--qt-rule-soft);
  text-align: left;
  vertical-align: top;
  word-break: break-word;
}

.qt-sh-table thead th {
  border-top: 1px solid var(--qt-rule);
  border-bottom: 1px solid var(--qt-rule);
  background: var(--qt-tint);
  font-family: var(--font-mono);
  font-size: 6.2pt;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--qt-ink-2);
  white-space: nowrap;
}

/* 列宽按内容配比（fixed 布局下不给宽度会 7 列平分，模型名被迫折行、白白吃掉一页 A4 的行数预算） */
.qt-sh-table thead th:nth-child(1) {
  width: 4%;
}

.qt-sh-table thead th:nth-child(2) {
  width: 34%;
}

.qt-sh-table thead th:nth-child(3) {
  width: 12%;
}

.qt-sh-table thead th:nth-child(4) {
  width: 10%;
}

.qt-sh-table thead th:nth-child(5) {
  width: 8%;
}

.qt-sh-table thead th:nth-child(6) {
  width: 14%;
}

.qt-sh-table thead th:nth-child(7) {
  width: 18%;
}

.qt-sh-table td.qt-n,
.qt-sh-table th.qt-n {
  text-align: right;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.qt-sh-table tbody tr:nth-child(even) td {
  background: rgba(244, 246, 247, .55);
}

.qt-sh-model {
  display: block;
  font-family: var(--font-mono);
  font-size: 7pt;
  font-weight: 700;
  line-height: 1.35;
  color: var(--qt-ink);
}

.qt-sh-sub {
  display: block;
  font-size: 6.1pt;
  line-height: 1.4;
  color: var(--qt-ink-3);
}

.qt-sh-warn {
  display: inline-block;
  margin-top: .6mm;
  padding: 0 1.2mm;
  border: 1px solid var(--qt-rule);
  border-radius: .8mm;
  font-family: var(--font-mono);
  font-size: 5.8pt;
  color: var(--qt-ink-2);
}

.qt-sh-money {
  font-weight: 700;
  color: var(--qt-brand);
}

.qt-sh-none {
  color: var(--qt-ink-3);
}

.qt-sh-blank td {
  padding: 4mm 1.4mm;
  text-align: center;
  font-size: 7.5pt;
  color: var(--qt-ink-3);
}

.qt-sh-overflow {
  margin: 1.4mm 0 0;
  font-family: var(--font-mono);
  font-size: 6.4pt;
  line-height: 1.5;
  color: var(--qt-ink-2);
}

/* 票据惯例：末行明细之后以「（以下空白）」收口，避免表格与页脚之间出现无意义的大片空白 */
.qt-sh-end {
  margin: 1.6mm 0 0;
  padding-top: 1.2mm;
  border-top: 1px dashed var(--qt-rule);
  font-family: var(--font-mono);
  font-size: 6.2pt;
  letter-spacing: .18em;
  text-align: center;
  color: var(--qt-ink-3);
}

/* 一页 A4 自适应：明细压不下时先进入紧凑模式（模型名与警示同行、子标题单行省略、收紧内边距），
   仍压不下才由 quote.js 的 fitPrintRows 逐行折叠进合计并给出提示，杜绝 overflow:hidden 静默裁切。 */
.qt-sheet.is-compact .qt-sh-table th,
.qt-sheet.is-compact .qt-sh-table td {
  padding: .85mm 1.4mm;
}

.qt-sheet.is-compact .qt-sh-model {
  font-size: 6.6pt;
  line-height: 1.25;
}

/* 紧凑模式收起行内警示徽章：徽章与模型名同排会把模型名挤到第二行，
   而「该行官方价未公开」这件事第 7 列已写作「官方未公开」，信息不丢失，不必重复占一行高度。 */
.qt-sheet.is-compact .qt-sh-warn {
  display: none;
}

.qt-sheet.is-compact .qt-sh-sub {
  overflow: hidden;
  font-size: 5.8pt;
  line-height: 1.3;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.qt-sheet.is-compact .qt-sh-overflow {
  margin-top: 1mm;
  font-size: 6pt;
  line-height: 1.35;
}

.qt-sh-foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 84mm);
  gap: 2mm 5mm;
  align-items: start;
}

.qt-sh-tot {
  display: grid;
  gap: 0;
  border: 1px solid var(--qt-rule);
  border-radius: 1mm;
  overflow: hidden;
}

.qt-sh-trow {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 3mm;
  padding: 1.15mm 2.4mm;
  border-bottom: 1px solid var(--qt-rule-soft);
  font-size: 7pt;
  color: var(--qt-ink-2);
}

.qt-sh-trow:last-child {
  border-bottom: 0;
}

.qt-sh-trow b {
  flex: none;
  font-family: var(--font-mono);
  font-size: 7.2pt;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--qt-ink);
  text-align: right;
}

.qt-sh-trow--grand {
  padding: 1.8mm 2.4mm;
  background: var(--qt-tint);
  font-weight: 700;
  color: var(--qt-ink);
}

.qt-sh-trow--grand b {
  font-size: 10pt;
  color: var(--qt-brand);
}

.qt-sh-words {
  padding: 1.4mm 2.4mm;
  border-top: 1px solid var(--qt-rule-soft);
  font-size: 6.8pt;
  line-height: 1.5;
  color: var(--qt-ink-2);
}

.qt-sh-words b {
  font-weight: 700;
  color: var(--qt-ink);
}

.qt-sh-notes {
  display: grid;
  gap: 1mm;
  align-content: start;
}

.qt-sh-notes p {
  margin: 0;
  font-size: 6.3pt;
  line-height: 1.5;
  color: var(--qt-ink-2);
}

.qt-sh-notes b {
  font-family: var(--font-mono);
  font-size: 6.1pt;
  letter-spacing: .06em;
  color: var(--qt-ink);
}

.qt-sh-src {
  padding: 2mm 2.6mm;
  border: 1px solid var(--qt-rule-soft);
  border-left: .8mm solid var(--qt-brand);
  border-radius: 1mm;
  background: var(--qt-tint);
}

.qt-sh-src h4 {
  margin: 0 0 1mm;
  font-family: var(--font-mono);
  font-size: 6.2pt;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--qt-brand);
  text-transform: uppercase;
}

.qt-sh-src p {
  margin: 0 0 .8mm;
  font-size: 6.2pt;
  line-height: 1.5;
  color: var(--qt-ink-2);
  word-break: break-word;
}

.qt-sh-src p:last-child {
  margin-bottom: 0;
}

.qt-sh-src code {
  font-family: var(--font-mono);
  font-size: 6.1pt;
  color: var(--qt-ink);
}

.qt-sh-sign {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 4mm;
  padding-top: 2mm;
  border-top: 1px solid var(--qt-rule-soft);
}

.qt-sh-sign div {
  display: grid;
  gap: 5mm;
}

.qt-sh-sign span {
  font-family: var(--font-mono);
  font-size: 6.2pt;
  letter-spacing: .04em;
  color: var(--qt-ink-3);
}

.qt-sh-sign i {
  display: block;
  border-bottom: 1px solid var(--qt-rule);
}

.qt-sh-pageno {
  position: absolute;
  right: 12mm;
  bottom: 4mm;
  font-family: var(--font-mono);
  font-size: 6pt;
  letter-spacing: .08em;
  color: var(--qt-ink-3);
}

/* ==== 打印：只输出一页 A4 报价单 ==== */
@page {
  size: A4 portrait;
  margin: 0;
}

@media print {
  html,
  body {
    height: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    background: #fff !important;
    overflow: visible !important;
  }

  body > *:not(#main) {
    display: none !important;
  }

  #main {
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
    max-width: none !important;
    overflow: visible !important;
  }

  #main > *:not(#calculator) {
    display: none !important;
  }

  #calculator {
    margin: 0 !important;
    padding: 0 !important;
    overflow: visible !important;
    background: #fff !important;
  }

  #calculator > .container {
    margin: 0 !important;
    padding: 0 !important;
    max-width: none !important;
    width: auto !important;
    overflow: visible !important;
  }

  #calculator > .container > *:not(.qt-print) {
    display: none !important;
  }

  #calculator .rv {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }

  .qt-print {
    display: block !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  .qt-print > *:not(.qt-stage) {
    display: none !important;
  }

  .qt-stage {
    width: auto !important;
    height: auto !important;
    overflow: visible !important;
    border: 0 !important;
    border-radius: 0 !important;
  }

  .qt-sheet {
    transform: none !important;
    margin: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    break-inside: avoid;
    page-break-inside: avoid;
    break-after: avoid;
    page-break-after: avoid;
  }
}

/* ==== 响应式 ==== */
@media (max-width: 1023px) {
  .qt-line-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1fr) 34px;
  }

  .qt-line-grid .qt-field--item {
    grid-column: 1 / -1;
  }

  .qt-sum {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 639px) {
  .qt-line {
    padding: 14px;
  }

  .qt-line-grid {
    grid-template-columns: minmax(0, 1fr) 34px;
  }

  .qt-line-grid .qt-del {
    grid-column: 2;
    grid-row: 2 / span 3;
    height: 100%;
    min-height: 38px;
  }

  .qt-tax-row {
    grid-template-columns: minmax(0, 1fr);
    align-items: stretch;
  }

  .qt-actions .qt-btn {
    flex: 1 1 auto;
    justify-content: center;
  }

  .qt-print-head {
    align-items: stretch;
  }
}