/* V68.UI8B — approved inventory workspace redesign */
.drt-ui8b-inventory {
  --inv-ink: #10243e;
  --inv-muted: #72859a;
  --inv-border: #dbe7f1;
  --inv-soft: #f7fafc;
  display: grid;
  gap: 14px;
}
.drt-ui8b-inventory-commandbar,
.drt-ui8b-inventory-context,
.drt-ui8b-stock,
.drt-ui8b-inventory-consume,
.drt-ui8b-management,
.drt-ui8b-rules,
.drt-ui8b-movements-preview {
  border: 1px solid var(--inv-border);
  border-radius: 18px;
  background: #fff;
}
.drt-ui8b-inventory-commandbar { display: flex; align-items: end; justify-content: space-between; gap: 20px; padding: 18px 20px; }
.drt-ui8b-inventory-commandbar > div { display: grid; gap: 2px; }
.drt-ui8b-inventory-commandbar span { color: #168a78; font-size: .72rem; font-weight: 850; }
.drt-ui8b-inventory-commandbar h2 { margin: 0; color: var(--inv-ink); font-size: 1.25rem; font-weight: 950; }
.drt-ui8b-inventory-commandbar small { color: var(--inv-muted); font-size: .68rem; }
.drt-ui8b-inventory-search { display: grid; grid-template-columns: 150px minmax(220px,1fr) auto; gap: 8px; min-width: min(560px,58vw); }

.drt-ui8b-inventory-nav { display: flex; gap: 5px; padding: 4px; overflow-x: auto; border: 1px solid var(--inv-border); border-radius: 14px; background: #f7fafc; }
.drt-ui8b-inventory-nav a { display: inline-flex; align-items: center; gap: 6px; min-width: max-content; padding: 9px 12px; border-radius: 10px; color: #526b84; text-decoration: none; font-size: .7rem; font-weight: 850; }
.drt-ui8b-inventory-nav a:first-child { background: #edf6ff; color: #1e73c9; }
.drt-ui8b-inventory-context { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 15px; }
.drt-ui8b-inventory-context > div { display: grid; gap: 2px; }
.drt-ui8b-inventory-context span { color: #168a78; font-size: .65rem; font-weight: 850; }
.drt-ui8b-inventory-context strong { color: #273e57; font-size: .78rem; }
.drt-ui8b-inventory-context small { color: var(--inv-muted); font-size: .64rem; }

.drt-ui8b-inventory-kpis { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; }
.drt-ui8b-inventory-kpis > div { min-height: 92px; padding: 14px 15px; border: 1px solid var(--inv-border); border-radius: 15px; background: #fff; box-shadow: 0 7px 20px rgba(31,65,96,.04); }
.drt-ui8b-inventory-kpis span { color: #61758b; font-size: .68rem; font-weight: 800; }
.drt-ui8b-inventory-kpis strong { display: block; margin-top: 6px; color: var(--inv-ink); font-size: 1.25rem; font-weight: 950; }
.drt-ui8b-inventory-kpis small { color: #8b9bab; font-size: .61rem; }
.drt-ui8b-inventory-kpis .is-warning { border-color: #f1d69d; background: #fffaf0; }
.drt-ui8b-inventory-kpis .is-danger { border-color: #f2c9cc; background: #fff8f8; }

.drt-ui8b-inventory-hero { display: grid; grid-template-columns: minmax(300px,.72fr) minmax(560px,1.55fr); gap: 14px; align-items: start; direction: ltr; }
.drt-ui8b-inventory-side { display: grid; gap: 14px; direction: rtl; }
.drt-ui8b-inventory-panel { overflow: hidden; border: 1px solid var(--inv-border); border-radius: 16px; background: #fff; }
.drt-ui8b-inventory-panel > header { display: flex; align-items: center; justify-content: space-between; padding: 13px 14px; border-bottom: 1px solid #edf2f6; }
.drt-ui8b-inventory-panel > header div { display: grid; gap: 1px; }
.drt-ui8b-inventory-panel > header span { color: #168a78; font-size: .62rem; font-weight: 850; }
.drt-ui8b-inventory-panel > header h3 { margin: 0; color: #253c55; font-size: .82rem; font-weight: 950; }
.drt-ui8b-inventory-panel > header a { color: #2f80ed; font-size: .64rem; font-weight: 850; text-decoration: none; }

.drt-ui8b-recent-items,
.drt-ui8b-recent-movements { display: grid; }
.drt-ui8b-recent-items article { display: grid; grid-template-columns: 1fr auto auto; gap: 10px; align-items: center; padding: 10px 13px; border-bottom: 1px solid #eff3f6; }
.drt-ui8b-recent-items article:last-child,
.drt-ui8b-recent-movements article:last-child { border-bottom: 0; }
.drt-ui8b-recent-items article > div:first-child { display: grid; min-width: 0; }
.drt-ui8b-recent-items article span:first-child { color: #2f80ed; font-size: .58rem; font-weight: 850; }
.drt-ui8b-recent-items strong { color: #283f58; font-size: .72rem; font-weight: 900; }
.drt-ui8b-recent-items small { color: #8595a5; font-size: .57rem; }
.drt-ui8b-recent-items b { color: #223a55; font-size: .74rem; }
.drt-ui8b-recent-movements article { display: grid; grid-template-columns: 1fr auto; gap: 4px 10px; align-items: center; padding: 10px 13px; border-bottom: 1px solid #eff3f6; }
.drt-ui8b-recent-movements article > div { display: grid; }
.drt-ui8b-recent-movements strong { color: #2a4058; font-size: .69rem; }
.drt-ui8b-recent-movements span,
.drt-ui8b-recent-movements small { color: #8191a0; font-size: .57rem; }
.drt-ui8b-recent-movements b { font-size: .72rem; }
.drt-ui8b-recent-movements .is-out b { color: #ce4450; }
.drt-ui8b-recent-movements .is-in b { color: #14885d; }

.drt-ui8b-inventory-editor {
  overflow: hidden;
  direction: rtl;
  border: 1px solid #bcd9f8;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 14px 38px rgba(40,91,139,.08);
}
.drt-ui8b-inventory-editor__head { display: flex; align-items: center; justify-content: space-between; padding: 17px 18px; border-bottom: 1px solid #dce9f6; background: linear-gradient(135deg,#f2f8ff,#fbfdff); }
.drt-ui8b-inventory-editor__title { display: flex; align-items: center; gap: 10px; }
.drt-ui8b-editor-icon { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; background: #e5f1ff; color: #2f80ed; }
.drt-ui8b-inventory-editor__title > div { display: grid; gap: 1px; }
.drt-ui8b-inventory-editor__title span { color: #187b6b; font-size: .63rem; font-weight: 850; }
.drt-ui8b-inventory-editor__title h2 { margin: 0; color: var(--inv-ink); font-size: 1rem; font-weight: 950; }
.drt-ui8b-inventory-editor__title small { color: #8294a6; font-size: .6rem; }
.drt-ui8b-inventory-editor__form { display: grid; gap: 0; }
.drt-ui8b-form-section { margin: 0; padding: 14px 17px 16px; border: 0; border-bottom: 1px solid #edf2f6; }
.drt-ui8b-form-section legend { float: none; width: auto; margin: 0 0 10px; color: #2677c8; font-size: .75rem; font-weight: 950; }
.drt-ui8b-field-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px 12px; }
.drt-ui8b-field-grid--compact { grid-template-columns: 1fr 1fr; }
.drt-ui8b-field-grid > div { min-width: 0; }
.drt-ui8b-field-grid .input,
.drt-ui8b-field-grid .select,
.drt-ui8b-form-section .textarea { width: 100%; }
.drt-ui8b-branch-context { display: grid; align-content: center; min-height: 69px; padding: 9px 11px; border: 1px solid #e4edf5; border-radius: 11px; background: #fafcfe; }
.drt-ui8b-branch-context span { color: #8798a9; font-size: .59rem; }
.drt-ui8b-branch-context strong { color: #293f58; font-size: .73rem; }
.drt-ui8b-branch-context small { color: #9aa8b5; font-size: .56rem; }

.drt-ui8b-tracking-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 9px; }
.drt-ui8a-tracking-choice.drt-ui8b-tracking-choice { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 8px; min-height: 84px; padding: 10px 11px; border: 1px solid #dfe8f1; border-radius: 12px; background: #fafcfe; cursor: pointer; }
.drt-ui8b-tracking-choice.is-select { grid-template-columns: 1fr; }
.drt-ui8b-tracking-choice.is-select .select { width: 100%; }
.drt-ui8b-tracking-choice span { display: grid; gap: 3px; }
.drt-ui8b-tracking-choice strong { color: #2a4058; font-size: .68rem; font-weight: 900; }
.drt-ui8b-tracking-choice small { color: #8495a5; font-size: .55rem; line-height: 1.5; }
.drt-ui8b-inventory-editor__actions { display: flex; justify-content: flex-end; gap: 8px; padding: 13px 17px; background: #fbfdff; }
.field-error { margin: 4px 0 0; color: #c63c48; font-size: .6rem; font-weight: 800; }

.drt-ui8b-stock,
.drt-ui8b-inventory-consume,
.drt-ui8b-movements-preview { padding: 15px; }
.drt-ui8b-section-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 11px; }
.drt-ui8b-section-head span { color: #168a78; font-size: .63rem; font-weight: 850; }
.drt-ui8b-section-head h3 { margin: 1px 0 0; color: #253c55; font-size: .84rem; font-weight: 950; }
.drt-ui8b-stock-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px; }
.drt-ui8-stock-row.drt-ui8b-stock-card { display: grid; grid-template-columns: 1.2fr .8fr auto; gap: 11px; align-items: center; padding: 12px 13px; border: 1px solid #e0e8f0; border-radius: 12px; background: #fff; }
.drt-ui8b-stock-card.is-low { border-color: #efd29a; background: #fffaf1; }
.drt-ui8b-stock-card > div { display: grid; gap: 2px; }
.drt-ui8b-stock-card strong { color: #263e57; font-size: .72rem; }
.drt-ui8b-stock-card span,
.drt-ui8b-stock-card small { color: #8494a4; font-size: .57rem; }
.drt-ui8b-stock-card b { color: #1f3852; font-size: .75rem; }
.drt-ui8b-operation-form { padding-top: 3px; }

.drt-ui8b-management,
.drt-ui8b-rules { overflow: hidden; }
.drt-ui8b-management > summary,
.drt-ui8b-rules > summary { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 13px 15px; cursor: pointer; color: #35506c; font-size: .75rem; font-weight: 900; }
.drt-ui8b-management > summary span { display: inline-flex; align-items: center; gap: 6px; }
.drt-ui8b-management > summary small { color: #8a9aaa; font-size: .59rem; font-weight: 650; }
.drt-ui8b-management-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; padding: 0 14px 14px; }
.drt-ui8b-management-grid > section { padding: 13px; border: 1px solid #e5ecf3; border-radius: 12px; background: #fbfdff; }
.drt-ui8b-rules .drt-ui8-rules-layout { padding: 0 14px 14px; }

@media (max-width: 1080px) {
  .drt-ui8b-inventory-hero { grid-template-columns: 1fr; }
  .drt-ui8b-inventory-editor { grid-row: 1; }
  .drt-ui8b-inventory-side { grid-row: 2; grid-template-columns: 1fr 1fr; }
  .drt-ui8b-stock-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .drt-ui8b-inventory-commandbar { align-items: stretch; flex-direction: column; }
  .drt-ui8b-inventory-search { min-width: 0; width: 100%; grid-template-columns: 1fr; }
  .drt-ui8b-inventory-kpis { grid-template-columns: 1fr 1fr; }
  .drt-ui8b-inventory-side { grid-template-columns: 1fr; }
  .drt-ui8b-field-grid,
  .drt-ui8b-field-grid--compact,
  .drt-ui8b-tracking-grid,
  .drt-ui8b-management-grid { grid-template-columns: 1fr; }
  .drt-ui8-stock-row.drt-ui8b-stock-card { grid-template-columns: 1fr auto; }
  .drt-ui8b-stock-card > div:nth-child(2) { grid-column: 1 / -1; }
}