.warehouse-rack-layout {
  display: grid;
  gap: 14px;
  margin: 0 0 18px;
  padding: 18px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.warehouse-sections { display: grid; gap: 12px; }

.warehouse-ops-section {
  min-width: 0;
  margin: 0 0 12px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.warehouse-ops-section > summary {
  display: flex;
  gap: 8px 14px;
  align-items: center;
  flex-wrap: wrap;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

.warehouse-ops-section > summary::-webkit-details-marker { display: none; }
.warehouse-ops-section > summary::before { content: "▸"; color: var(--teal); }
.warehouse-ops-section[open] > summary::before { content: "▾"; }
.warehouse-ops-section > summary strong { font-size: 1rem; }
.warehouse-ops-section > summary span { color: var(--muted); font-size: .88rem; }
.warehouse-ops-section > summary:focus-visible { outline: 3px solid var(--teal); outline-offset: -3px; }

.warehouse-ops-section > .warehouse-rack-layout,
.warehouse-ops-section > .warehouse-location-form,
.warehouse-ops-section > .warehouse-workbench,
.warehouse-ops-section > .warehouse-location-list {
  min-width: 0;
  margin: 0;
  border: 0;
  border-top: 1px solid var(--line);
  border-radius: 0;
  box-shadow: none;
}

.warehouse-bml-body { display: grid; gap: 14px; min-width: 0; padding: 18px; border-top: 1px solid var(--line); }
.warehouse-bml-facts { display: flex; flex-wrap: wrap; gap: 8px 18px; color: var(--ink); font-size: .9rem; }
.warehouse-bml-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); gap: 8px; max-height: 240px; overflow-y: auto; }
.warehouse-bml-list p { margin: 0; color: var(--muted); }
.warehouse-bml-choice { display: flex; gap: 10px; align-items: center; min-width: 0; padding: 10px; border: 1px solid var(--line); border-radius: 8px; overflow-wrap: anywhere; }
.warehouse-bml-choice input { flex: none; width: 18px; height: 18px; }
.warehouse-bml-body > [data-print-selected-bml] { justify-self: start; }

.warehouse-rack-layout-heading,
.warehouse-rack-heading-actions,
.warehouse-rack-wizard-heading,
.warehouse-rack-wizard-section-heading,
.warehouse-rack-preview-heading,
.warehouse-rack-tree-heading,
.warehouse-rack-layout-actions,
.warehouse-rack-bays-heading {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

.warehouse-rack-layout-heading h4,
.warehouse-location-heading h4,
.warehouse-workspace-heading h4,
.warehouse-rack-wizard-heading h5 {
  margin: 2px 0 4px;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 600;
}

.warehouse-rack-layout-heading span:not(.field-hint),
.warehouse-rack-wizard-heading span,
.warehouse-rack-wizard-section-heading span,
.warehouse-rack-tree-heading span,
.warehouse-location-heading span,
.warehouse-workspace-heading span,
.warehouse-legacy-note span {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.45;
}

.warehouse-rack-layout-form,
.warehouse-rack-wizard-section,
.warehouse-rack-layout-basics,
.warehouse-rack-bays,
.warehouse-special-locations,
.warehouse-workspace-heading,
.warehouse-location-heading,
.warehouse-legacy-location-details {
  display: grid;
  gap: 12px;
}

.warehouse-rack-layout-form {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.warehouse-capacity-editor {
  display: grid;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.warehouse-capacity-editor-heading,
.warehouse-capacity-editor-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.warehouse-capacity-editor-heading > div,
.warehouse-capacity-editor fieldset,
.warehouse-capacity-limit {
  display: grid;
  gap: 6px;
}

.warehouse-capacity-editor-heading span,
.warehouse-capacity-editor small {
  color: var(--muted);
  font-size: 0.85rem;
}

.warehouse-capacity-editor fieldset {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.warehouse-capacity-editor legend { padding: 0 4px; color: var(--muted); font-size: 0.8rem; font-weight: 600; }
.warehouse-capacity-editor fieldset label { display: flex; gap: 8px; align-items: flex-start; padding: 8px; border-radius: 6px; cursor: pointer; }
.warehouse-capacity-editor fieldset label:has(input:checked) { background: #e8f6f4; }
.warehouse-capacity-editor fieldset label span { display: grid; gap: 2px; }
.warehouse-capacity-limit input { width: 100%; min-height: 40px; padding: 0 10px; border: 1px solid var(--line); border-radius: 8px; }
.warehouse-capacity-editor .field-hint.is-error { color: var(--red); }
.warehouse-capacity-editor .field-hint.is-set { color: var(--teal); }

.warehouse-rack-layout-basics {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.warehouse-rack-layout label,
.warehouse-legacy-location-details label {
  display: grid;
  gap: 6px;
  color: var(--ink);
  font-size: 0.85rem;
  font-weight: 600;
}

.warehouse-rack-layout input {
  width: 100%;
  min-width: 0;
  min-height: 40px;
  padding: 0 10px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  font: inherit;
}

.warehouse-rack-layout select {
  width: 100%;
  min-width: 0;
  min-height: 44px;
  padding: 0 10px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  font: inherit;
}

.warehouse-rack-layout .solid-button,
.warehouse-rack-layout .ghost-button,
.warehouse-rack-layout .mini-button {
  min-height: 44px;
}

.warehouse-rack-v2-defaults {
  display: grid;
  gap: 10px;
  min-width: 0;
  margin: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.warehouse-rack-v2-defaults legend { padding: 0 4px; color: var(--ink); font-weight: 700; }
.warehouse-rack-default-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px 12px; }
.warehouse-rack-v2-defaults .checkbox-row,
.warehouse-rack-bay-override-toggle { display: flex; gap: 9px; align-items: center; min-height: 44px; }
.warehouse-rack-v2-defaults .checkbox-row input,
.warehouse-rack-bay-override-toggle input { width: 20px; min-width: 20px; min-height: 20px; margin: 0; }
.warehouse-rack-bay-override-toggle { padding: 8px; border: 1px solid var(--line); border-radius: 8px; background: var(--white); }
.warehouse-rack-bay-overrides { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; grid-column: 1 / -1; }
.warehouse-rack-bay-row { grid-template-columns: minmax(0, 1.2fr) minmax(150px, .8fr); align-items: start; }
.warehouse-rack-bay-row legend { grid-column: 1 / -1; }
.warehouse-rack-bay-row > .field-hint { align-self: center; }
.warehouse-rack-layout-preview { overflow: visible; }
.warehouse-rack-preview-details { margin-top: 10px; }
.warehouse-rack-preview-details > summary { color: var(--ink); font-weight: 650; cursor: pointer; }
.warehouse-rack-confirmation { display: grid; grid-template-rows: auto auto auto auto; align-content: start; gap: 8px; width: min(720px, calc(100vw - 28px)); max-width: none; height: fit-content; max-height: min(86vh, 760px); max-height: min(86dvh, 760px); overflow: hidden; padding: 20px; border: 1px solid var(--line); border-radius: 12px; color: var(--ink); box-shadow: 0 18px 48px rgba(15,23,42,.22); }
.warehouse-rack-confirmation.is-reviewing-codes { grid-template-rows: auto auto minmax(0, 1fr) auto; align-content: stretch; height: min(86vh, 760px); height: min(86dvh, 760px); }
.warehouse-rack-confirmation:not([open]) { display: none; }
.warehouse-rack-confirmation::backdrop { background: rgba(15,23,42,.45); }
.warehouse-rack-confirmation h3 { display: block; height: auto; min-height: 0; margin: 0; padding: 0; font-size: 1.2rem; line-height: 1.2; }
.warehouse-rack-confirmation-summary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 12px; padding: 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); }
.warehouse-rack-confirmation-summary > div { display: grid; gap: 1px; min-width: 0; min-height: 0; margin: 0; padding: 0; line-height: 1.2; }
.warehouse-rack-confirmation-summary span { display: block; min-height: 0; margin: 0; padding: 0; color: var(--muted); font-size: .72rem; line-height: 1.2; }
.warehouse-rack-confirmation-summary strong { display: block; min-height: 0; margin: 0; padding: 0; font-size: .9rem; line-height: 1.2; overflow-wrap: anywhere; }
.warehouse-rack-confirmation-note { grid-column: 1 / -1; min-height: 0; margin: 2px 0 0; padding: 0; color: var(--muted); font-size: .78rem; line-height: 1.3; }
.warehouse-rack-confirmation-details { min-height: 0; overflow: hidden; }
.warehouse-rack-confirmation-details:not([open]) ol { display: none; }
.warehouse-rack-confirmation-details[open] { display: flex; height: 100%; flex-direction: column; }
.warehouse-rack-confirmation-details > summary { display: flex; flex: 0 0 auto; align-items: center; min-height: 44px; color: var(--ink); font-weight: 650; line-height: 1.2; cursor: pointer; }
.warehouse-rack-confirmation ol { display: grid; flex: 1 1 0; gap: 6px; min-height: 0; max-height: max(56px, calc(34dvh - 48px)); margin-block: 4px 0; overflow: auto; padding: 0 8px 0 22px; overscroll-behavior: contain; }
.warehouse-rack-confirmation li { display: flex; gap: 12px; justify-content: space-between; min-width: 0; padding: 4px 0; }
.warehouse-rack-confirmation li code { overflow-wrap: anywhere; }
.warehouse-rack-confirmation li span { color: var(--muted); white-space: nowrap; }
.warehouse-rack-confirmation-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; padding-top: 8px; background: var(--white); }
.warehouse-rack-confirmation-actions button { min-width: 0; min-height: 44px; height: 44px; margin: 0; padding-block: 0; line-height: 1.2; white-space: normal; }
.warehouse-rack-confirmation-actions [data-rack-layout-confirm] { color: #fff; background: #2563eb; border-color: #2563eb; }
.warehouse-rack-confirmation-actions [data-rack-layout-confirm]:not(:disabled):hover { background: #1d4ed8; border-color: #1d4ed8; }
.warehouse-rack-success { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 12px; margin: 0 0 14px; padding: 14px 16px; border: 1px solid #9bd7b0; border-radius: 9px; background: #effaf2; color: var(--ink); }
.warehouse-rack-success[hidden] { display: none; }
.warehouse-rack-success > div { display: grid; gap: 4px; }
.warehouse-rack-success strong { color: #166534; }
.warehouse-rack-success button { min-height: 44px; }

.warehouse-rack-bay-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(150px, 0.8fr) minmax(120px, 0.55fr) auto;
  gap: 12px;
  align-items: end;
  margin: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.warehouse-rack-bay-row legend {
  padding: 0 4px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
}

.warehouse-rack-bay-row .checkbox-row {
  display: flex;
  align-items: center;
  min-height: 40px;
}

.warehouse-rack-bay-row .checkbox-row input {
  width: auto;
  min-height: auto;
}

.warehouse-rack-remove-button {
  min-height: 38px;
  padding: 0;
  color: var(--red);
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: underline;
  cursor: pointer;
}

.warehouse-rack-layout-preview,
.warehouse-rack-tree {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.warehouse-rack-preview-list,
.warehouse-rack-tree-list {
  display: grid;
  gap: 6px;
  margin: 10px 0 0;
  padding-left: 20px;
}

.warehouse-rack-preview-list li {
  display: flex;
  gap: 10px;
  justify-content: space-between;
  overflow-wrap: anywhere;
}

.warehouse-rack-preview-list .is-create span { color: var(--teal); }
.warehouse-rack-preview-list .is-existing span { color: var(--muted); }
.warehouse-rack-preview-list .is-conflict span { color: var(--red); }

.warehouse-rack-tree-list ul {
  display: grid;
  gap: 6px;
  margin: 6px 0 0;
  padding-left: 18px;
}

.warehouse-rack-tree-node {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr) auto;
  gap: 8px;
  align-items: center;
}

.warehouse-rack-tree-node span {
  color: var(--muted);
  font-size: 0.85rem;
  overflow-wrap: anywhere;
}

.warehouse-rack-tree-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
}

.warehouse-legacy-note {
  display: grid;
  gap: 4px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.warehouse-legacy-location-details {
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.warehouse-legacy-location-details summary {
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
}

.warehouse-legacy-location-details p {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
  line-height: 1.45;
}

.warehouse-label-workspace-heading {
  padding-top: 4px;
  border-top: 1px solid var(--line);
}

@media (max-width: 640px) {
  .warehouse-rack-layout { padding: 14px; }

  .warehouse-rack-layout-heading,
  .warehouse-rack-heading-actions,
  .warehouse-rack-wizard-heading,
  .warehouse-rack-wizard-section-heading,
  .warehouse-rack-preview-heading,
  .warehouse-rack-tree-heading,
  .warehouse-rack-layout-actions,
  .warehouse-rack-bays-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .warehouse-rack-heading-actions,
  .warehouse-rack-heading-actions button { width: 100%; }

  .warehouse-rack-layout-basics,
  .warehouse-rack-default-grid,
  .warehouse-rack-bay-overrides,
  .warehouse-rack-bay-row,
  .warehouse-rack-tree-node,
  .warehouse-capacity-editor fieldset { grid-template-columns: 1fr; }

  .warehouse-capacity-editor-heading,
  .warehouse-capacity-editor-actions { align-items: flex-start; flex-direction: column; }

  .warehouse-rack-tree-actions { justify-content: flex-start; }

  .warehouse-rack-confirmation-actions,
  .warehouse-rack-confirmation-actions button { width: 100%; }

  .warehouse-rack-confirmation { width: calc(100vw - 24px); padding: 14px; }
  .warehouse-rack-confirmation-summary { gap: 8px; padding: 10px; }
  .warehouse-rack-confirmation-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .warehouse-rack-confirmation-actions button { width: auto; min-width: 0; padding-inline: 6px; font-size: .82rem; }
  .warehouse-rack-success { grid-template-columns: 1fr; }
  .warehouse-rack-success button { width: 100%; }

  .warehouse-rack-confirmation li { align-items: flex-start; flex-direction: column; gap: 2px; }

  .warehouse-rack-preview-list li {
    align-items: flex-start;
    flex-direction: column;
    gap: 2px;
  }
}

@media (max-height: 480px) {
  .warehouse-rack-confirmation { gap: 4px; padding: 10px; }
  .warehouse-rack-confirmation-summary { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 5px 8px; padding: 8px; }
  .warehouse-rack-confirmation-summary span { font-size: .68rem; }
  .warehouse-rack-confirmation-summary strong { font-size: .78rem; }
  .warehouse-rack-confirmation-note { font-size: .72rem; }
  .warehouse-rack-confirmation-details > summary { min-height: 40px; }
  .warehouse-rack-confirmation ol { max-height: max(48px, calc(30dvh - 48px)); }
  .warehouse-rack-confirmation-actions { gap: 6px; padding-top: 4px; }
}