:root {
  --bg: #eef2f7;
  --panel: #ffffff;
  --panel-soft: #fbfcfe;
  --line: #dbe3ef;
  --line-strong: #c9d5e6;
  --text: #162031;
  --muted: #66758b;
  --muted-strong: #4b5b72;
  --primary: #1f5eff;
  --primary-soft: #edf3ff;
  --primary-deep: #183f9f;
  --danger: #d14343;
  --danger-soft: #fff2f2;
  --shadow: 0 10px 30px rgba(23, 39, 76, 0.08);
  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-sm: 12px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", Arial, sans-serif;
}

button,
input,
select,
textarea {
  font: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

body {
  line-height: 1.5;
}

.app-shell {
  width: min(1680px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 20px 0 28px;
  display: grid;
  grid-template-columns: 430px minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.left-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.right-panel {
  min-width: 0;
}

.panel-card,
.manage-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 18px;
}

.panel-title {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.panel-subtitle {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}

.section-title {
  margin-bottom: 14px;
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.form-grid.two {
  grid-template-columns: 1fr 1fr;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field.full {
  grid-column: 1 / -1;
}

.field span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

input:not([type="checkbox"]):not([type="radio"]),
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--panel-soft);
  color: var(--text);
  padding: 11px 12px;
  outline: none;
  transition: 0.2s ease;
}

textarea {
  resize: vertical;
  min-height: 84px;
}

input:not([type="checkbox"]):not([type="radio"]):focus,
select:focus,
textarea:focus {
  border-color: var(--primary);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(31, 94, 255, 0.12);
}

input[type="checkbox"],
input[type="radio"] {
  width: 18px;
  height: 18px;
  margin: 0;
  padding: 0;
  flex: 0 0 auto;
  accent-color: #2f8f83;
  box-shadow: none;
}

.toolbar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.btn {
  min-height: 42px;
  border: 0;
  border-radius: 12px;
  padding: 10px 15px;
  cursor: pointer;
  transition: 0.2s ease;
  white-space: nowrap;
  font-weight: 700;
}

.btn.primary {
  background: var(--primary);
  color: #fff;
}

.btn.secondary {
  background: var(--primary-soft);
  color: var(--primary);
}

.btn.ghost {
  background: #fff;
  border: 1px solid var(--line);
  color: var(--text);
}

.btn.danger {
  background: var(--danger-soft);
  color: var(--danger);
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

.btn:hover:not(:disabled) {
  transform: translateY(-1px);
}

.keyword-input {
  flex: 1 1 180px;
  min-width: 0;
}

.check-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.inline-check {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  color: var(--text);
}

.inline-check span {
  min-width: 0;
  line-height: 1.55;
}

.switch-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.fx-manual-box {
  margin-top: 14px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fbfcfe;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.fx-manual-head {
  font-size: 13px;
  font-weight: 800;
  color: var(--muted-strong);
}

.fx-grid {
  grid-template-columns: 1fr 1fr;
}

.fx-tip {
  min-height: 46px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  color: var(--primary-deep);
  font-weight: 700;
}

.product-toolbar {
  margin-bottom: 14px;
}

.product-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.product-group-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f6f9ff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 14px;
  font-weight: 800;
  color: var(--primary-deep);
}

.product-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  padding: 14px;
}

.product-card-header {
  display: block;
}

.product-check-wrap {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  cursor: pointer;
}

.product-card-actions {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  padding-left: 30px;
  overflow: visible;
}

.compact-inline-field {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  flex: 0 0 auto;
  min-width: 0;
}

.compact-inline-field span {
  font-size: 12px;
  font-weight: 700;
  color: var(--muted-strong);
  white-space: nowrap;
}

.compact-inline-field input {
  width: 52px;
  min-width: 52px;
  height: 34px;
  padding: 6px 8px;
  border-radius: 9px;
}

.compact-inline-field-price input {
  width: 78px;
  min-width: 78px;
}

.product-name {
  font-weight: 800;
  line-height: 1.4;
  font-size: 15px;
}

.preview-topbar {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.preview-topbar-copy {
  min-width: 0;
}

.preview-topbar-title {
  font-size: 20px;
  font-weight: 800;
  line-height: 1.2;
}

.preview-topbar-sub {
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}

.preview-action-bar {
  justify-content: flex-end;
}

.preview-wrap {
  padding: 0;
}

.quote-preview {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 30px 32px 36px;
}

.doc-shell {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.doc-topbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 20px;
  align-items: start;
  padding-bottom: 20px;
  border-bottom: 2px solid #e4ebf5;
}

.doc-brand-wrap {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.doc-brand-badge {
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: linear-gradient(180deg, #2459d4 0%, #193e9f 100%);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.02em;
  flex: 0 0 auto;
}

.doc-brand-copy {
  min-width: 0;
}

.doc-brand-kicker {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.doc-title {
  margin-top: 6px;
  font-size: 34px;
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.doc-subtitle {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.doc-meta-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(180deg, #fbfdff 0%, #f5f8ff 100%);
}

.meta-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}

.meta-row:last-child {
  border-bottom: 0;
}

.meta-row span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.meta-row strong {
  font-size: 13px;
  text-align: right;
  line-height: 1.5;
}

.doc-section {
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
}

.doc-section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 16px;
  background: #f7faff;
  color: #20324e;
  font-size: 15px;
  font-weight: 800;
}

.doc-section-body {
  padding: 18px;
}

.party-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.party-card {
  background: #fbfcfe;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 16px;
}

.party-title {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.party-line {
  margin-bottom: 6px;
  font-size: 14px;
  line-height: 1.65;
  word-break: break-word;
}

.party-line:last-child {
  margin-bottom: 0;
}

.table-wrap {
  overflow-x: auto;
}

.quote-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  table-layout: fixed;
}

.quote-table col.col-product-name {
  width: auto;
}

.quote-table col.col-sku {
  width: 112px;
}

.quote-table col.col-qty {
  width: 68px;
}

.quote-table col.col-unit {
  width: 72px;
}

.quote-table col.col-price {
  width: 112px;
}

.quote-table col.col-amount {
  width: 118px;
}

.quote-table col.col-description {
  width: 220px;
}

.quote-table th,
.quote-table td {
  border-bottom: 1px solid #e7edf7;
  padding: 12px 10px;
  vertical-align: top;
}

.quote-table th {
  background: #fafcff;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-align: left;
}

.quote-table td {
  font-size: 13px;
  line-height: 1.65;
}

.quote-table .num-col {
  text-align: right;
  white-space: nowrap;
}

.category-row td {
  background: #fcfdff;
  padding-top: 14px;
  padding-bottom: 14px;
  border-bottom-color: #edf2fa;
}

.category-pill {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  background: #eef4ff;
  color: #1f4cbf;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.item-name {
  font-weight: 800;
  color: var(--text);
  margin-bottom: 4px;
  line-height: 1.4;
}

.gallery-jump-link {
  color: var(--primary-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.desc-col {
  color: var(--muted-strong);
}

.item-description {
  white-space: normal;
  word-break: break-word;
  overflow-wrap: anywhere;
  line-height: 1.65;
}

.gallery-card {
  scroll-margin-top: 24px;
}

.doc-grid-two {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 18px;
  align-items: start;
}

.terms-list {
  margin: 0;
  padding-left: 20px;
  color: #2b3a4d;
  line-height: 1.9;
  font-size: 14px;
}

.summary-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fbfcfe;
  padding: 14px 16px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  color: var(--muted-strong);
}

.summary-row strong {
  color: var(--text);
}

.summary-row.total {
  margin-top: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 16px;
  font-weight: 800;
  color: var(--text);
}

.stamp-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.stamp-card {
  border: 1px dashed #bcc8dc;
  border-radius: 16px;
  background: #fbfcfe;
  padding: 18px;
  min-height: 190px;
  display: flex;
  flex-direction: column;
}

.stamp-card-header {
  font-size: 15px;
  font-weight: 800;
  margin-bottom: 6px;
}

.stamp-card-sub {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 14px;
}

.stamp-area {
  min-height: 88px;
  border: 1px dashed #d5deee;
  border-radius: 12px;
  background: repeating-linear-gradient(
    135deg,
    #fafcff 0,
    #fafcff 12px,
    #f4f7fc 12px,
    #f4f7fc 24px
  );
}

.stamp-date {
  margin-top: 14px;
  color: var(--muted);
  font-size: 12px;
}

.trainer-grid,
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
}

.client-form-grid .field.full {
  grid-column: 1 / -1;
}

.trainer-card,
.gallery-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fbfcfe;
  overflow: hidden;
}

.multi-image-grid {
  display: grid;
  gap: 8px;
  background: #f5f8fc;
}

.multi-image-cell {
  overflow: hidden;
  border-radius: 12px;
  background: #eef2f7;
}

.multi-image-cell img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-image-wrap .multi-image-cell img {
  object-fit: contain;
  background: #ffffff;
}

.gallery-image-wrap {
  padding: 8px;
}

.gallery-image-wrap .multi-image-cell {
  aspect-ratio: 4 / 3;
}

.gallery-image-wrap.image-count-1 {
  padding: 0;
  background: #ffffff;
}

.gallery-image-wrap.image-count-1 .multi-image-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
  border-radius: 0;
  background: #ffffff;
}

.gallery-image-wrap.image-count-1 .multi-image-cell img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 320px;
}

.gallery-image-wrap.image-count-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.gallery-image-wrap.image-count-3 {
  grid-template-columns: 2fr 1fr;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  aspect-ratio: 4 / 3;
}

.gallery-image-wrap.image-count-3 .multi-image-cell {
  aspect-ratio: auto;
}

.gallery-image-wrap.image-count-3 .multi-image-cell:first-child {
  grid-row: span 2;
}

.trainer-card-body,
.gallery-card-body {
  padding: 14px 14px 16px;
}

.gallery-name-only {
  padding-top: 14px;
  padding-bottom: 18px;
}

.trainer-name,
.gallery-title {
  font-size: 16px;
  font-weight: 800;
  line-height: 1.35;
  margin-bottom: 4px;
}

.gallery-name-only .gallery-title {
  margin-bottom: 0;
}

.trainer-role {
  color: var(--primary-deep);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 8px;
}

.trainer-copy,
.gallery-copy {
  color: var(--muted-strong);
  font-size: 13px;
  line-height: 1.7;
}

.gallery-spec-list {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.gallery-spec-item {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted-strong);
}

.gallery-spec-label {
  min-width: 78px;
  font-weight: 700;
  color: var(--text);
}

.gallery-spec-value {
  flex: 1;
}

.manage-shell {
  width: min(1520px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 20px 0 28px;
}

.manage-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 18px;
}

.manage-header h1 {
  margin: 0;
  font-size: 30px;
  line-height: 1.2;
}

.manage-header p {
  margin: 8px 0 0;
  color: var(--muted);
}

.editor-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  background: #fff;
  margin-bottom: 16px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.editor-card .form-grid.two {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.editor-card .field.full {
  grid-column: 1 / -1;
}

.editor-card textarea {
  min-height: 72px;
}

.editor-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.image-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.image-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 10px;
  align-items: center;
}

.spec-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.spec-editor {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fbfcfe;
  padding: 14px;
}

.spec-editor-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.spec-editor-title {
  font-size: 14px;
  font-weight: 800;
  color: var(--text);
}

.spec-editor-group {
  border-top: 1px dashed #dbe3ef;
  padding-top: 12px;
  margin-top: 12px;
}

.spec-editor-group:first-of-type {
  border-top: 0;
  padding-top: 0;
  margin-top: 0;
}

.spec-editor-group-title {
  margin-bottom: 10px;
  font-size: 12px;
  font-weight: 800;
  color: var(--muted-strong);
  letter-spacing: 0.02em;
}

.spec-editor-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.hint {
  font-size: 12px;
  color: var(--muted);
}

@media (max-width: 1480px) {
  .app-shell {
    grid-template-columns: 400px minmax(0, 1fr);
  }
}

@media (max-width: 1320px) {
  .editor-card .form-grid.two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 1200px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .doc-topbar,
  .party-grid,
  .doc-grid-two,
  .stamp-grid,
  .gallery-grid,
  .trainer-grid,
  .form-grid.two {
    grid-template-columns: 1fr;
  }

  .quote-preview {
    padding: 24px;
  }

  .editor-card .form-grid.two,
  .spec-editor-grid {
    grid-template-columns: 1fr;
  }

  .preview-topbar {
    flex-direction: column;
    align-items: stretch;
  }
}

@media (max-width: 768px) {
  .app-shell,
  .manage-shell {
    width: calc(100vw - 20px);
    padding: 10px 0 20px;
  }

  .panel-card,
  .manage-card,
  .quote-preview {
    padding: 16px;
    border-radius: 16px;
  }

  .doc-title {
    font-size: 28px;
  }

  .fx-grid {
    grid-template-columns: 1fr;
  }

  .product-card-actions {
    padding-left: 0;
    gap: 10px;
  }

  .compact-inline-field input {
    width: 72px;
  }

  .compact-inline-field-price input {
    width: 108px;
  }

  .image-row {
    grid-template-columns: 1fr;
  }
}
.form-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.form-grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.form-grid.five {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.trainer-select-panel {
  margin-top: 18px;
  padding-top: 4px;
}

.trainer-check-list {
  padding: 12px 2px 4px;
}

.trainer-section-switch {
  margin-top: 10px;
  padding: 12px 14px;
  border: 1px dashed var(--line-strong);
  border-radius: 14px;
  background: #fbfcfe;
}

.trainer-doc-section .trainer-grid {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.trainer-doc-section .trainer-card {
  display: grid;
  grid-template-columns: minmax(220px, 34%) minmax(0, 1fr);
  align-items: start;
  overflow: hidden;
}

.trainer-image-wrap {
  align-content: start;
  min-height: 100%;
  padding: 8px;
  background: #f5f8fc;
  border-right: 1px solid var(--line);
}

.trainer-image-stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.trainer-image-wrap .multi-image-cell {
  aspect-ratio: 4 / 3;
}

.trainer-image-wrap .multi-image-cell img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #f5f8fc;
}

.trainer-image-stack.image-count-1 {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 0;
}

.trainer-image-stack.image-count-1 .multi-image-cell {
  width: 100%;
  border-radius: 0;
  aspect-ratio: auto;
}

.trainer-image-stack.image-count-1 .multi-image-cell img {
  height: auto;
  max-height: 340px;
}

.trainer-doc-section .trainer-card-body {
  padding: 18px 20px 20px;
}

.trainer-copy {
  overflow-wrap: anywhere;
}

.trainer-copy p {
  margin: 0 0 12px;
}

.trainer-copy-heading {
  margin: 16px 0 8px;
  color: var(--text);
  font-weight: 800;
  line-height: 1.45;
}

.trainer-copy-heading:first-child {
  margin-top: 0;
}

.trainer-copy-list {
  margin: 0;
  padding-left: 18px;
  columns: 2 240px;
  column-gap: 28px;
}

.trainer-copy-list li {
  break-inside: avoid;
  margin: 0 0 5px;
  padding-left: 2px;
}

.manage-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 12px 0 14px;
  background: rgba(238, 242, 247, 0.94);
  backdrop-filter: blur(10px);
}

.manage-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.35fr);
  gap: 16px;
  margin-bottom: 16px;
}

.manage-card-basic {
  align-self: start;
}

.manage-card-supplier {
  grid-row: span 2;
}

.manage-card-terms {
  align-self: start;
}

.section-title-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.section-title-row .section-title {
  margin-bottom: 0;
}

.manage-subtitle {
  margin: 16px 0 10px;
  color: var(--muted-strong);
  font-size: 13px;
  font-weight: 800;
}

.manage-contact-grid {
  margin-top: 16px;
}

.editor-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

details.editor-card {
  padding: 0;
  margin-bottom: 0;
  overflow: hidden;
}

.editor-card .editor-header {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 12px;
  min-height: 58px;
  padding: 12px 14px;
  margin-bottom: 0;
  cursor: pointer;
  background: #fbfcfe;
  list-style: none;
}

.editor-card .editor-header::-webkit-details-marker {
  display: none;
}

.editor-card[open] .editor-header {
  border-bottom: 1px solid var(--line);
}

.drag-handle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #ffffff;
  color: var(--muted-strong);
  cursor: grab;
  font-weight: 900;
}

.draggable-card.is-dragging {
  opacity: 0.55;
}

.draggable-card.is-drag-over {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(31, 94, 255, 0.12);
}

.editor-status {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 58px;
  padding: 5px 10px;
  border-radius: 999px;
  background: #eaf8f5;
  color: #20796f;
  font-size: 12px;
  font-weight: 800;
}

.editor-status.disabled {
  background: #fff2f2;
  color: var(--danger);
}

.editor-body {
  padding: 16px;
}

.compact-editor-grid {
  margin-bottom: 4px;
}

.editor-subsection-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin: 18px 0 10px;
}

.section-title.small {
  margin: 0;
  font-size: 15px;
}

.editor-body textarea {
  min-height: 88px;
}

.editor-body .image-list,
.editor-body .spec-list {
  margin-top: 8px;
}

@media (max-width: 1200px) {
  .form-grid.three,
  .form-grid.four,
  .form-grid.five,
  .manage-grid,
  .trainer-doc-section .trainer-card {
    grid-template-columns: 1fr;
  }

  .manage-card-supplier {
    grid-row: auto;
  }

  .trainer-image-wrap {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 768px) {
  .section-title-row,
  .manage-header {
    flex-direction: column;
    align-items: stretch;
  }

  .editor-card .editor-header {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .editor-card .editor-header .btn,
  .editor-status {
    grid-column: 2;
    justify-self: start;
  }

  .trainer-copy-list {
    columns: 1;
  }
}


.gallery-doc-section .gallery-grid {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.gallery-doc-section .gallery-card {
  width: 100%;
}

.gallery-doc-section .gallery-image-wrap {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 14px;
  background: #ffffff;
}

.gallery-doc-section .gallery-image-wrap.image-count-1 {
  padding: 14px;
}

.gallery-doc-section .gallery-image-wrap .multi-image-cell,
.gallery-doc-section .gallery-image-wrap.image-count-1 .multi-image-cell,
.gallery-doc-section .gallery-image-wrap.image-count-2 .multi-image-cell,
.gallery-doc-section .gallery-image-wrap.image-count-3 .multi-image-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 420px;
  aspect-ratio: auto;
  border-radius: 12px;
  background: #ffffff;
}

.gallery-doc-section .gallery-image-wrap .multi-image-cell img,
.gallery-doc-section .gallery-image-wrap.image-count-1 .multi-image-cell img,
.gallery-doc-section .gallery-image-wrap.image-count-2 .multi-image-cell img,
.gallery-doc-section .gallery-image-wrap.image-count-3 .multi-image-cell img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 520px;
  object-fit: contain;
}

.gallery-doc-section .gallery-image-wrap.image-count-2,
.gallery-doc-section .gallery-image-wrap.image-count-3 {
  grid-template-columns: none;
  grid-template-rows: none;
  height: auto;
  aspect-ratio: auto;
}

.gallery-doc-section .gallery-image-wrap.image-count-3 .multi-image-cell:first-child {
  grid-row: auto;
}

.gallery-doc-section .gallery-title {
  font-size: 22px;
  line-height: 1.35;
}

/* v9: compact quote table, finance adjustments, bank info, centered gallery names */
.adjustment-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.adjustment-row {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  gap: 10px;
  align-items: end;
}

.mini-check {
  align-self: center;
  padding-bottom: 10px;
}

.adjustment-field input {
  min-height: 40px;
  padding: 9px 11px;
}

.adjustment-hint {
  margin-top: 10px;
}

.bank-form-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.bank-input-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
  background: #fbfcfe;
}

.bank-toggle {
  margin-bottom: 12px;
  font-weight: 800;
}

.bank-form-grid .field.full {
  grid-column: 1 / -1;
}

.bank-form-grid textarea {
  min-height: 70px;
}

.quote-table col.col-sku {
  width: 72px;
}

.quote-table col.col-qty {
  width: 46px;
}

.quote-table col.col-unit {
  width: 50px;
}

.quote-table col.col-price {
  width: 84px;
}

.quote-table col.col-amount {
  width: 92px;
}

.quote-table col.col-description {
  width: 300px;
}

.quote-table th,
.quote-table td {
  padding: 10px 8px;
}

.desc-col,
.item-description {
  white-space: normal;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.item-description {
  color: var(--muted-strong);
  line-height: 1.65;
}

.summary-row.adjustment strong {
  font-size: 16px;
}

.summary-row.adjustment.discount strong {
  color: var(--danger);
}

.summary-row.adjustment.shipping strong,
.summary-row.adjustment.tariff strong {
  color: var(--muted-strong);
}

.bank-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.bank-info-card {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fbfcfe;
  overflow: hidden;
}

.bank-info-card-title {
  padding: 13px 15px;
  background: #f6f9ff;
  color: var(--primary-deep);
  font-weight: 800;
  border-bottom: 1px solid var(--line);
}

.bank-info-list {
  display: flex;
  flex-direction: column;
}

.bank-info-row {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 12px;
  padding: 11px 15px;
  border-bottom: 1px solid #e7edf7;
}

.bank-info-row:last-child {
  border-bottom: 0;
}

.bank-info-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.bank-info-value {
  color: var(--text);
  font-size: 13px;
  line-height: 1.65;
  word-break: break-word;
}

.gallery-name-top {
  text-align: center;
  padding: 18px 16px 8px;
}

.gallery-name-top .gallery-title,
.gallery-doc-section .gallery-title {
  text-align: center;
  margin-bottom: 0;
}

.gallery-doc-section .gallery-card {
  scroll-margin-top: 18px;
}

@media (max-width: 768px) {
  .adjustment-row {
    grid-template-columns: 1fr;
  }

  .mini-check {
    padding-bottom: 0;
  }

  .bank-info-row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

/* v10: multipurpose professional quote / catalog / PI layout */
.mode-hint {
  margin-top: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(31, 94, 255, 0.18);
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(31, 94, 255, 0.08), rgba(47, 143, 131, 0.08));
  color: var(--muted-strong);
  font-size: 13px;
  line-height: 1.55;
}

body.mode-catalog .payment-only-panel,
body.mode-catalog .bank-input-card {
  opacity: 0.5;
}

body.mode-catalog .payment-only-panel::after {
  content: "产品手册模式导出时默认不显示付款、银行和签章信息";
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
}

.doc-hero-topbar {
  position: relative;
  padding: 24px;
  overflow: hidden;
  border: 1px solid rgba(31, 94, 255, 0.16);
  border-radius: 22px;
  background:
    radial-gradient(circle at 0% 0%, rgba(31, 94, 255, 0.12), transparent 34%),
    radial-gradient(circle at 100% 20%, rgba(47, 143, 131, 0.14), transparent 30%),
    linear-gradient(135deg, #ffffff 0%, #f7fbff 100%);
}

.doc-hero-topbar::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, #1f5eff, #2f8f83, #78d5ff);
}

.doc-hero-topbar .doc-title {
  margin-top: 0;
  font-size: 36px;
  letter-spacing: -0.04em;
}

.doc-summary-hero .doc-section-body {
  padding: 16px;
}

.summary-metric-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(4, minmax(120px, 1fr));
  gap: 12px;
}

.summary-metric {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px 16px;
  background: #fbfcfe;
}

.summary-metric-label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.summary-metric-value {
  margin-top: 6px;
  color: var(--text);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.25;
  word-break: break-word;
}

.summary-main-card {
  background: linear-gradient(135deg, #10204b, #1f5eff);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 12px 30px rgba(31, 94, 255, 0.22);
}

.summary-main-card .summary-metric-label,
.summary-main-card .summary-metric-value {
  color: #ffffff;
}

.summary-main-card .summary-metric-value {
  font-size: 28px;
}

.compact-quote-table col.col-product-main {
  width: 30%;
}

.compact-quote-table col.col-description-main {
  width: 34%;
}

.compact-quote-table col.col-qty-unit {
  width: 8%;
}

.compact-quote-table col.col-price-main {
  width: 13%;
}

.compact-quote-table col.col-amount-main {
  width: 15%;
}

.compact-quote-table.no-description col.col-product-main {
  width: auto;
}

.compact-quote-table.no-description col.col-qty-unit {
  width: 10%;
}

.compact-quote-table.no-description col.col-price-main,
.compact-quote-table.no-description col.col-amount-main {
  width: 16%;
}

.compact-quote-table th {
  background: linear-gradient(180deg, #f6f9ff 0%, #eef4ff 100%);
}

.compact-quote-table .product-main-col {
  min-width: 0;
}

.item-sku-inline,
.catalog-card-sku {
  margin-top: 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.02em;
  overflow-wrap: anywhere;
}

.qty-unit-col {
  font-weight: 700;
}

.amount-col {
  font-weight: 800;
  color: var(--primary-deep);
}

.catalog-doc-section .doc-section-body {
  padding: 0;
}

.catalog-group {
  padding: 18px;
  border-bottom: 1px solid var(--line);
}

.catalog-group:last-child {
  border-bottom: 0;
}

.catalog-group-title {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 7px 13px;
  border-radius: 999px;
  background: #eef4ff;
  color: var(--primary-deep);
  font-size: 13px;
  font-weight: 800;
}

.catalog-card-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.catalog-card {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 16px;
  min-height: 150px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fbfcfe;
  overflow: hidden;
}

.catalog-card-image {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  background: #ffffff;
  border-right: 1px solid var(--line);
}

.catalog-card-image img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 140px;
  object-fit: contain;
}

.catalog-card-image-empty {
  color: var(--primary-deep);
  font-size: 28px;
  font-weight: 800;
}

.catalog-card-content {
  padding: 16px 16px 16px 0;
}

.catalog-card-title {
  color: var(--text);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.35;
}

.catalog-card-desc {
  margin-top: 10px;
  color: var(--muted-strong);
  font-size: 13px;
  line-height: 1.7;
}

@media (max-width: 1200px) {
  .summary-metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .doc-hero-topbar .doc-title {
    font-size: 27px;
  }

  .summary-metric-grid,
  .catalog-card-list,
  .catalog-card {
    grid-template-columns: 1fr;
  }

  .catalog-card-image {
    min-height: 190px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .catalog-card-content {
    padding: 16px;
  }
}

/* v11: cleaner catalog layout */
.catalog-card-list {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.catalog-card {
  display: flex;
  flex-direction: column;
  min-height: 0;
  border-radius: 20px;
  background: linear-gradient(180deg, #ffffff 0%, #fbfcff 100%);
  box-shadow: 0 10px 24px rgba(23, 39, 76, 0.05);
}

.catalog-card-image {
  min-height: 220px;
  padding: 18px;
  border-right: 0;
  border-bottom: 1px solid var(--line);
}

.catalog-card-image img {
  max-height: 190px;
}

.catalog-card-content {
  padding: 16px 18px 18px;
}

.catalog-card-title {
  font-size: 18px;
}

.catalog-card-desc {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 5;
  overflow: hidden;
}

@media (max-width: 980px) {
  .catalog-card-list {
    grid-template-columns: 1fr;
  }
}