:root {
  --navy-950: #292e36;
  --navy-900: #111d31;
  --navy-800: #1b2b44;
  --blue-600: #2563eb;
  --blue-100: #dbeafe;
  --blue-50: #eff6ff;
  --slate-950: #172033;
  --slate-700: #3e4a5e;
  --slate-500: #6c7789;
  --slate-300: #cbd2dc;
  --slate-200: #e1e6ed;
  --slate-100: #eef1f5;
  --slate-50: #f8f7f5;
  --white: #fff;
  --amber-700: #a45309;
  --amber-100: #ffedc2;
  --red-700: #b42318;
  --red-100: #fee4e2;
  --radius: 8px;
  --shadow: none;
}
.receipt-table .data-head, .receipt-table .data-row { grid-template-columns: 1.05fr .7fr 1.4fr 1fr .55fr .75fr; }
.row-link { text-decoration: none; }
.receipt-lines { display: grid; gap: 14px; }
.receipt-line-card, .plan-editor, .batch-block { padding: 16px; border: 1px solid var(--slate-200); border-radius: var(--radius); background: var(--white); }
.unit-plan-list { display: grid; gap: 8px; padding: 0; list-style: none; }
.unit-plan-list li { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 4px 16px; padding: 10px 12px; background: var(--slate-50); border-radius: 6px; }
.unit-plan-list small { grid-column: 1 / -1; color: var(--slate-500); }
.unit-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 8px; margin: 12px 0; }
.unit-cards a { display: grid; gap: 4px; padding: 12px; border: 1px solid var(--slate-200); border-radius: 6px; text-decoration: none; }
.inline-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.inline-actions form { margin: 0; }
.plan-editor { margin-top: 12px; }
.extra-editor { display: grid; grid-template-columns: 110px minmax(120px,.7fr) minmax(180px,1.4fr) auto; gap: 10px; align-items: end; margin: 10px 0; padding: 10px; background: var(--slate-50); border-radius: 6px; }
.sum-check { margin-top: 12px; padding: 10px 12px; border-radius: 6px; background: var(--slate-100); }
.sum-check.error { color: var(--red-700); background: var(--red-100); }
.sum-check.success { color: #166534; background: #dcfce7; }
.sticky-action { position: sticky; bottom: 12px; z-index: 5; display: flex; justify-content: space-between; align-items: center; gap: 20px; box-shadow: 0 8px 24px rgb(15 23 42 / .14); }
.sticky-action > div { display: grid; gap: 4px; }
.inline-link { display: inline-block; margin-top: 6px; color: var(--blue-600); }
.asset-cards { display: grid; gap: 12px; }
.asset-card { display: grid; gap: 12px; padding: 14px; border: 1px solid var(--slate-200); border-radius: var(--radius); background: var(--slate-50); }
.asset-card h3, .asset-card p { margin: 0; }
.asset-card small { overflow-wrap: anywhere; }
.asset-links { display: grid; gap: 8px; }
@media (max-width: 1100px) { .receipt-table .data-head, .receipt-table .data-row { grid-template-columns: 1fr .7fr 1.25fr 1fr .55fr .75fr; } .extra-editor { grid-template-columns: 90px 120px minmax(150px,1fr) auto; } }

* { box-sizing: border-box; }
html { min-width: 0; background: var(--slate-50); color: #302f2d; font-family: "Helvetica Neue", Helvetica, "Segoe UI", system-ui, sans-serif; }
body { margin: 0; }
button, input, select { font: inherit; }
a { color: inherit; }
button, a, input, select, summary { outline-offset: 3px; }
:focus-visible { outline: 2px solid #2563a9; outline-offset: 2px; border-radius: 3px; }
.visually-hidden, .sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 100; top: 8px; left: 8px; padding: 10px 14px; background: white; transform: translateY(-160%); }
.skip-link:focus { transform: none; }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 236px minmax(0, 1fr); }
.sidebar { position: sticky; top: 0; height: 100vh; display: flex; flex-direction: column; padding: 0; background: var(--navy-950); color: #dce5f2; }
.brand { display: block; padding: 18px 18px 13px; border-bottom: 1px solid #3b414a; text-decoration: none; }
.brand-mark, .login-brand-mark { display: grid; place-items: center; width: 38px; height: 38px; border: 2px solid #88a8db; color: #a8c4f1; font-weight: 800; transform: rotate(45deg); border-radius: 5px; }
.brand-mark { flex: 0 0 auto; }
.brand-mark::first-letter, .login-brand-mark::first-letter { transform: rotate(-45deg); }
.brand strong, .brand small { display: block; }
.brand strong { color: white; font-size: 16px; letter-spacing: .02em; }
.brand small { margin-top: 2px; color: #9b9fa6; font-size: 11px; }
.nav-list { flex: 1; overflow-y: auto; padding: 10px 8px; }
.nav-section { margin: 0 0 13px; }
.nav-section h2 { margin: 0; padding: 6px 10px 4px; color: #858a91; font-size: 10px; font-weight: 500; text-transform: uppercase; letter-spacing: .06em; }
.nav-item { min-height: 33px; display: grid; grid-template-columns: 6px 1fr; gap: 9px; align-items: center; padding: 7px 10px; border-radius: 6px; text-decoration: none; color: #d5d8dc; font-size: 13px; line-height: 1.2; }
.nav-item.active { background: #394457; color: white; font-weight: 600; }
.nav-item.disabled { cursor: not-allowed; color: #a5a9af; }
.nav-dot { width: 6px; height: 6px; border-radius: 1px; background: #777c84; }
.nav-item.active .nav-dot { background: #70a4e5; }
.sidebar-footer { margin-top: auto; padding: 11px 16px; border-top: 1px solid #3b414a; font-size: 12px; }
.sidebar-footer > strong, .sidebar-footer > small { display: block; }
.sidebar-footer > strong { color: white; }
.sidebar-footer > small { margin-top: 2px; color: #979ba2; }
.user-line { display: flex; align-items: center; gap: 10px; }
.user-line strong, .user-line small { display: block; max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.user-line strong { font-size: 12px; }
.user-line small { color: #8291a8; font-size: 10px; margin-top: 3px; }
.avatar { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: #27446d; font-weight: 700; }
.logout-button { width: auto; margin-top: 8px; padding: 3px 0; border: 0; background: transparent; color: #bdc1c7; cursor: pointer; font-size: 11px; text-decoration: underline; }
.logout-button:hover { background: #172741; color: white; }

.content { min-width: 0; padding: 16px 24px 24px; }
.page-header { display: flex; justify-content: space-between; gap: 16px; align-items: baseline; margin-bottom: 12px; }
.page-header h1 { margin: 0 0 3px; font-size: 20px; line-height: 1.2; }
.page-header p { margin: 0; color: var(--slate-500); font-size: 12px; }
.stock-counter { color: var(--slate-500); font-size: 12px; white-space: nowrap; }
.opening-banner { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin: 0 0 12px; padding: 10px 14px; border: 1px solid #decde5; border-radius: 8px; background: #f4ecf7; color: #694476; font-size: 12px; }
.opening-copy { display: grid; gap: 3px; min-width: 0; }
.opening-copy small { color: #866793; font-size: 10px; }
.opening-actions { display: flex; flex: 0 0 auto; gap: 8px; }
.opening-actions button { min-height: 29px; padding: 5px 10px; border: 1px solid #cbb4d4; border-radius: 6px; background: #f9f4fb; color: #765382; font-size: 12px; font-weight: 600; }
.opening-actions button:last-child { border-color: transparent; background: transparent; font-weight: 400; }
.opening-actions button:disabled { cursor: not-allowed; opacity: .62; }
.unidentified-banner { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin: 0 0 12px; padding: 10px 14px; border: 1px solid #e7d5a8; border-radius: 8px; background: #fffaf0; color: #714b35; font-size: 12px; }
.unidentified-banner div { display: grid; gap: 3px; }
.unidentified-banner strong { color: #5d3f31; }
.unidentified-banner span { color: #826d61; font-size: 10px; }
.unidentified-banner a { flex: 0 0 auto; color: #654173; font-weight: 700; text-decoration: none; }
.eyebrow { color: var(--blue-600) !important; font-size: 11px; text-transform: uppercase; letter-spacing: .12em; font-weight: 800; }
.count-badge, .section-count { display: inline-flex; align-items: center; padding: 6px 10px; border-radius: 999px; background: var(--slate-100); color: var(--slate-700); font-weight: 700; font-size: 12px; }

.filter-panel, .card, .stock-tree { border: 1px solid var(--slate-200); background: white; border-radius: var(--radius); box-shadow: var(--shadow); }
.filter-panel { padding: 0; margin-bottom: 0; border: 0; background: transparent; }
.search-line { display: flex; align-items: center; gap: 10px; }
.search-line > label { color: var(--slate-500); font-size: 12px; }
.search-line > input { flex: 1; min-width: 260px; height: 35px; padding: 0 11px; border: 1px solid var(--slate-300); border-radius: 6px; background: white; }
.search-box:focus-within { border-color: var(--blue-600); box-shadow: 0 0 0 3px var(--blue-100); }
.search-box input { width: 100%; border: 0; outline: 0; background: transparent; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 35px; padding: 0 12px; border: 1px solid transparent; border-radius: 6px; text-decoration: none; font-weight: 600; font-size: 12px; cursor: pointer; }
.button.primary { background: var(--blue-600); color: white; }
.button.primary:hover { background: #174fc4; }
.button.secondary { border-color: var(--slate-300); background: white; color: var(--slate-700); }
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: end; margin-bottom: 12px; padding: 14px; }
.toolbar label { display: grid; gap: 5px; min-width: 0; color: var(--slate-700); font-size: 11px; font-weight: 700; }
.toolbar .search-field { flex: 1 1 360px; }
.toolbar label:not(.search-field) { flex: 0 1 250px; }
.toolbar input[type="search"], .toolbar select { width: 100%; min-width: 0; height: 36px; padding: 0 10px; border: 1px solid var(--slate-300); border-radius: 6px; background: white; color: var(--slate-950); }
.toolbar .button { flex: 0 0 auto; }
.advanced-filters { margin-top: 10px; padding: 14px; border: 1px solid var(--slate-200); border-radius: 8px; background: white; }
.quick-filters { display: grid; grid-template-columns: repeat(4, minmax(130px, 1fr)); gap: 10px 14px; }
.filter-form label, .more-filter-grid label { display: grid; gap: 5px; color: var(--slate-700); font-size: 11px; font-weight: 700; }
select, input[type="date"], .more-filter-grid input { width: 100%; min-width: 0; height: 36px; padding: 0 9px; border: 1px solid var(--slate-300); border-radius: 6px; background: white; color: var(--slate-950); }
.more-filter-grid { display: grid; grid-template-columns: repeat(4, minmax(130px, 1fr)); gap: 10px 14px; margin: 10px 0; padding-top: 10px; border-top: 1px solid var(--slate-100); }
.missing-fields { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 0 0 14px; border: 0; padding: 0; }
.missing-fields legend { margin-bottom: 8px; color: var(--slate-700); font-weight: 800; font-size: 12px; }
.missing-fields label { display: flex; grid-gap: 6px; align-items: center; font-weight: 500; }

.state-legend { display: flex; align-items: center; flex-wrap: wrap; gap: 6px 14px; margin: 11px 0 12px; color: var(--slate-500); font-size: 11.5px; }
.state-legend > span { display: inline-flex; align-items: center; gap: 5px; }
.legend-dot { width: 8px; height: 8px; border-radius: 2px; background: #758078; }
.legend-dot.stored { background: #339366; }
.legend-dot.awaiting { background: #bd8235; }
.legend-dot.blocked { background: #c24f40; }
.legend-dot.identification { background: #7a5a9d; }
.legend-dot.shipped { background: #858480; }
.stock-tree { overflow: clip; }
.stock-grid { display: grid; grid-template-columns: minmax(250px, 2.1fr) repeat(4, minmax(68px, .7fr)) minmax(86px, .8fr) minmax(145px, 1.15fr); gap: 10px; align-items: start; min-height: 45px; padding: 8px 14px; border-bottom: 1px solid var(--slate-200); font-size: 12px; }
.stock-grid:last-child { border-bottom: 0; }
.stock-head { min-height: 34px; padding-block: 9px; background: #f4f3f1; color: var(--slate-500); font-size: 10px; text-transform: uppercase; letter-spacing: .03em; font-weight: 700; }
.nomenclature-row { background: white; font-weight: 600; }
.nomenclature-row.unknown { background: #fffaf0; }
.batch-row { padding: 8px 14px 8px 26px; background: #fbfaf8; }
.unit-row { padding: 8px 14px 8px 44px; background: white; }
.unit-row:hover { background: var(--blue-50); }
.unit-main { min-width: 0; }
.unit-main a { color: var(--blue-600); text-decoration: none; }
.unit-main small, .tree-toggle small, .stock-grid > span small { display: block; margin-top: 3px; color: var(--slate-500); font-size: 9px; line-height: 1.3; }
.stock-grid h3, .stock-grid h4 { min-width: 0; margin: 0; font: inherit; }
.tree-toggle { display: flex; align-items: flex-start; gap: 7px; min-width: 0; border: 0; padding: 1px; background: transparent; text-align: left; color: inherit; cursor: pointer; }
.tree-toggle .chevron { display: inline-block; margin-top: 3px; font-size: 9px; color: var(--slate-500); transition: transform .15s ease; }
.tree-toggle[aria-expanded="true"] .chevron { transform: rotate(90deg); }
.place-state { display: grid; gap: 3px; color: var(--slate-500); font-size: 11.5px; }
.status { display: inline-flex; width: fit-content; padding: 2px 7px; border-radius: 9px; background: #e7f7ee; color: #18794e; font-weight: 600; font-size: 10px; }
.status.state-awaiting_placement { background: var(--amber-100); color: var(--amber-700); }
.status.state-blocked { background: var(--red-100); color: var(--red-700); }
.status.state-identification_required, .status.identification { background: #f1e7f5; color: #714b83; }
.status.state-shipped { background: #eeece8; color: #66635e; }
.status.warning { background: var(--amber-100); color: var(--amber-700); }
.status.danger { background: var(--red-100); color: var(--red-700); }
.status.large { padding: 7px 12px; font-size: 12px; }
[hidden] { display: none !important; }

.empty-state, .error-state { display: grid; justify-items: center; padding: 72px 24px; border: 1px dashed var(--slate-300); background: white; border-radius: var(--radius); text-align: center; }
.empty-state h2, .error-state h1 { margin: 12px 0 6px; }
.empty-state p, .error-state p { margin: 0 0 20px; color: var(--slate-500); }
.empty-icon { display: grid; place-items: center; width: 58px; height: 58px; border-radius: 50%; background: var(--slate-100); font-size: 25px; }
.error-state > span { color: var(--blue-600); font-size: 54px; font-weight: 900; }

.breadcrumbs { display: flex; gap: 8px; margin-bottom: 20px; color: var(--slate-500); font-size: 12px; }
.breadcrumbs a { color: var(--blue-600); }
.detail-header { align-items: center; }
.notice { display: flex; gap: 8px 20px; align-items: center; margin: -8px 0 18px; padding: 13px 16px; border-radius: 8px; font-size: 13px; }
.warning-notice { background: var(--amber-100); color: #713b09; }
.detail-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-bottom: 18px; }
.card { padding: 20px; }
.card h2 { display: flex; align-items: center; gap: 8px; margin: 0 0 16px; font-size: 17px; }
.card h3 { margin: 20px 0 10px; color: var(--slate-700); font-size: 12px; text-transform: uppercase; letter-spacing: .05em; }
.quantity-cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin: 0; }
.quantity-cards > div { padding: 12px; border: 1px solid var(--slate-200); border-radius: 8px; }
.quantity-cards > div.accent { border-color: #a9c7ff; background: var(--blue-50); }
.quantity-cards dt, .facts dt { color: var(--slate-500); font-size: 10px; text-transform: uppercase; letter-spacing: .04em; }
.quantity-cards dd { margin: 5px 0 0; font-size: 17px; font-weight: 800; }
.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 18px; margin: 0; }
.facts div { border-bottom: 1px solid var(--slate-100); padding-bottom: 10px; }
.facts dd { margin: 4px 0 0; font-weight: 700; font-size: 13px; }
.plain-list { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.plain-list li { display: flex; justify-content: space-between; gap: 16px; padding: 10px 12px; background: var(--slate-50); border-radius: 7px; font-size: 12px; }
.plain-list small, .plain-list span { display: block; color: var(--slate-500); }
.muted, .empty-inline { color: var(--slate-500); font-size: 12px; }
.empty-inline { padding: 16px; background: var(--slate-50); border-radius: 7px; text-align: center; }
.section-card { margin-bottom: 18px; }
.data-head, .data-row { display: grid; grid-template-columns: .8fr 1.4fr 1fr .8fr .8fr .8fr; gap: 12px; align-items: center; padding: 10px 12px; }
.data-head { background: var(--slate-50); color: var(--slate-500); font-size: 9px; font-weight: 800; text-transform: uppercase; }
.data-row { border-bottom: 1px solid var(--slate-200); font-size: 12px; }
.data-row:last-child { border: 0; }
.history-columns { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.timeline { display: grid; gap: 14px; margin: 0; padding: 0 0 0 14px; border-left: 2px solid var(--slate-200); list-style: none; }
.timeline li { position: relative; display: grid; gap: 3px; font-size: 12px; }
.timeline li::before { content: ""; position: absolute; width: 8px; height: 8px; left: -19px; top: 4px; border-radius: 50%; background: var(--blue-600); box-shadow: 0 0 0 3px white; }
.timeline time, .timeline span { color: var(--slate-500); font-size: 10px; }

.login-body { min-height: 100vh; display: grid; place-items: center; padding: 32px; background: radial-gradient(circle at 20% 20%, #203a62 0, var(--navy-950) 45%, #07101e 100%); }
.login-shell { width: min(920px, 100%); min-height: 520px; display: grid; grid-template-columns: 1.1fr .9fr; overflow: hidden; border-radius: 16px; background: white; box-shadow: 0 28px 80px rgba(0,0,0,.35); }
.login-brand { display: flex; flex-direction: column; justify-content: flex-end; padding: 54px; background: linear-gradient(145deg, rgba(11,20,36,.25), rgba(11,20,36,.93)), linear-gradient(120deg, #335884, #0c1728); color: white; }
.login-brand-mark { width: 62px; height: 62px; margin-bottom: auto; font-size: 22px; }
.login-brand h1 { margin: 4px 0 10px; font-size: 42px; letter-spacing: .12em; }
.login-brand p:last-child { max-width: 360px; margin: 0; color: #b8c8dc; line-height: 1.55; }
.login-card { display: flex; flex-direction: column; justify-content: center; padding: 52px; }
.login-card h2 { margin: 4px 0 8px; font-size: 28px; }
.login-card > p:not(.eyebrow) { margin: 0 0 28px; color: var(--slate-500); font-size: 13px; }
.login-form { display: grid; gap: 17px; }
.login-form label { display: grid; gap: 7px; color: var(--slate-700); font-size: 12px; font-weight: 700; }
.login-form input { height: 44px; padding: 0 12px; border: 1px solid var(--slate-300); border-radius: 7px; }
.login-submit { margin-top: 8px; }
.form-error { margin-bottom: 16px; padding: 10px 12px; border-radius: 7px; background: var(--red-100); color: var(--red-700); font-size: 12px; }

.message-stack { display: grid; gap: 8px; margin-bottom: 12px; }
.message { padding: 10px 13px; border: 1px solid var(--slate-200); border-radius: 7px; background: white; font-size: 12px; }
.message.success { border-color: #a8dbc0; background: #eefaf3; color: #17613f; }
.message.error { border-color: #efb3ad; background: var(--red-100); color: var(--red-700); }
.operation-empty { max-width: 720px; }
.operation-empty p, .scope-note, .section-help { color: var(--slate-500); font-size: 12px; line-height: 1.5; }
.campaign-summary { display: flex; justify-content: space-between; gap: 20px; align-items: center; margin-bottom: 14px; }
.campaign-summary .facts { flex: 1; }
.campaign-actions, .form-actions, .row-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.campaign-actions { justify-content: flex-end; }
.result-panel { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; margin-bottom: 14px; padding: 12px 15px; border: 1px solid #9ed0b5; border-radius: 8px; background: #eefaf3; color: #285e43; font-size: 12px; }
.result-panel a { margin-left: auto; color: var(--blue-600); font-weight: 700; }
.opening-table { overflow: hidden; border: 1px solid var(--slate-200); border-radius: 8px; }
.opening-table-head, .opening-table-row { display: grid; grid-template-columns: 36px minmax(220px, 2fr) minmax(90px, .7fr) minmax(80px, .6fr) minmax(90px, .7fr) minmax(220px, 1.4fr); gap: 10px; align-items: center; padding: 10px 12px; }
.opening-table-head { background: var(--slate-50); color: var(--slate-500); font-size: 9px; font-weight: 800; text-transform: uppercase; }
.opening-table-row { border-top: 1px solid var(--slate-200); font-size: 12px; }
.opening-table-row small { display: block; margin-top: 3px; color: var(--slate-500); font-size: 10px; }
.row-actions form { display: inline; }
.row-actions button, .danger-link { padding: 0; border: 0; background: transparent; color: var(--blue-600); cursor: pointer; font: inherit; text-decoration: underline; }
.row-actions .danger-link { color: var(--red-700); }
.scope-note { padding: 12px 14px; border-left: 3px solid var(--amber-700); background: var(--amber-100); }

.opening-form { max-width: 1040px; }
.form-summary { margin-bottom: 16px; padding: 12px 14px; border-radius: 7px; background: var(--red-100); color: var(--red-700); font-size: 12px; }
.form-summary ul, .errorlist { margin: 5px 0 0; padding-left: 18px; color: var(--red-700); font-size: 11px; }
.mode-switch { display: flex; flex-wrap: wrap; gap: 10px 22px; margin: 0 0 18px; padding: 13px 15px; border: 1px solid var(--slate-200); border-radius: 8px; }
.mode-switch legend { padding: 0 5px; color: var(--slate-700); font-size: 12px; font-weight: 800; }
.mode-switch label { display: flex; gap: 7px; align-items: center; font-size: 12px; }
.form-section { padding: 18px 0; border-top: 1px solid var(--slate-200); }
.form-section h2 { margin: 0 0 12px; font-size: 15px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px 18px; }
.form-grid label, .opening-form .field, .placement-form > label, .placement-form > div > label, .new-location-grid label { display: grid; gap: 6px; color: var(--slate-700); font-size: 11px; font-weight: 700; }
.form-grid label > span, .opening-form .field label > span, .placement-form label > span { color: var(--red-700); }
.form-grid input, .form-grid select, .form-grid textarea, .opening-form .field input, .placement-form input, .placement-form select, .placement-form textarea, .placement-search input { width: 100%; min-width: 0; padding: 8px 10px; border: 1px solid var(--slate-300); border-radius: 6px; background: white; color: var(--slate-950); font: inherit; }
.form-grid input, .form-grid select, .opening-form .field input, .placement-form input, .placement-form select { min-height: 38px; }
.full-width { grid-column: 1 / -1; }
.form-actions { justify-content: flex-end; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--slate-200); }
.combobox { position: relative; }
.combo-options { position: absolute; z-index: 20; left: 0; right: 0; top: calc(100% + 4px); max-height: 260px; overflow-y: auto; border: 1px solid var(--slate-300); border-radius: 7px; background: white; box-shadow: 0 12px 26px rgba(18, 29, 45, .15); }
.combo-options button { display: flex; justify-content: space-between; gap: 12px; width: 100%; padding: 9px 11px; border: 0; border-bottom: 1px solid var(--slate-100); background: white; color: var(--slate-950); text-align: left; cursor: pointer; }
.combo-options button:hover, .combo-options button[aria-selected="true"] { background: var(--blue-50); }
.combo-options small { flex: 0 0 auto; color: var(--slate-500); }

.placement-layout { display: grid; grid-template-columns: minmax(360px, .9fr) minmax(440px, 1.1fr); gap: 16px; align-items: start; }
.placement-picker h3 { margin: 18px 0 8px; }
.placement-search label { display: block; margin-bottom: 6px; color: var(--slate-700); font-size: 11px; font-weight: 700; }
.placement-search > div { display: flex; gap: 8px; }
.placement-search input { flex: 1; }
.unit-pick-list { display: grid; gap: 5px; margin: 0; padding: 0; list-style: none; }
.unit-pick-list li { display: flex; justify-content: space-between; gap: 10px; align-items: center; padding: 8px 10px; border: 1px solid var(--slate-200); border-radius: 7px; }
.unit-pick-list li.selected { border-color: #91b8f8; background: var(--blue-50); }
.unit-pick-list a { min-width: 0; color: var(--blue-600); text-decoration: none; }
.unit-pick-list small { display: block; margin-top: 3px; overflow: hidden; color: var(--slate-500); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.selected-unit { display: grid; gap: 4px; margin-bottom: 14px; padding: 12px; border-radius: 7px; background: var(--slate-50); font-size: 12px; }
.selected-unit strong { color: var(--blue-600); font-size: 15px; }
.selected-unit span { color: var(--slate-500); }
.placement-form { display: grid; gap: 14px; }
.new-location-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.new-location-grid small { grid-column: 1 / -1; color: var(--slate-500); }
.detail-link { margin-top: 14px; }

/* UI04 — fulfillment and corrections, continuing the v3.4 visual language. */
.header-actions, .status-stack, .inline-actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; justify-content: flex-end; }
.summary-strip { display: flex; gap: 18px; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.facts.horizontal { display: flex; flex: 1; flex-wrap: wrap; gap: 14px 28px; }
.facts.horizontal > div { min-width: 130px; }
.ui04-list .data-head, .ui04-list .data-row { grid-template-columns: minmax(120px,.8fr) minmax(190px,1.4fr) minmax(160px,1.2fr) minmax(90px,.6fr) minmax(130px,.8fr); }
.linked-row { color: inherit; text-decoration: none; }
.linked-row:hover { background: var(--blue-50); }
.linked-row:focus-visible { outline: 3px solid #85aef4; outline-offset: -3px; }
.data-row small, .pick-readonly small { display: block; margin-top: 3px; color: var(--slate-500); font-size: 10px; line-height: 1.35; }
.danger-text { color: var(--red-700); }
.status.success { background: #e6f7ee; color: #17613f; }
.status-stack { flex-direction: column; align-items: flex-end; }
.quantity-cards.six { grid-template-columns: repeat(6,minmax(0,1fr)); }
.quantity-cards .danger-card { background: var(--red-100); color: var(--red-700); }
.reservation-position { border-left: 3px solid var(--blue-600); }
.allocation-data .data-head, .allocation-data .data-row { grid-template-columns: minmax(110px,.7fr) minmax(100px,.7fr) minmax(210px,1.4fr) minmax(140px,1fr); }
.command-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.command-card { display: grid; gap: 10px; align-content: start; padding: 14px; border: 1px solid var(--slate-200); border-radius: 8px; background: var(--slate-50); }
.command-card h3 { margin: 0; font-size: 14px; }
.command-card label, .compact-form label, .pick-allocation-editor label { display: grid; gap: 5px; color: var(--slate-700); font-size: 11px; font-weight: 700; }
.command-card input, .command-card select, .command-card textarea, .compact-form input, .compact-form select, .compact-form textarea, .pick-allocation-editor input, .pick-allocation-editor select { width: 100%; min-width: 0; min-height: 36px; padding: 7px 9px; border: 1px solid var(--slate-300); border-radius: 6px; background: white; font: inherit; }
.danger-zone { border-color: #efb3ad; background: var(--red-100); }
.release-row { grid-template-columns: auto 1fr 90px; align-items: center; }
.release-row input:first-child { width: auto; min-height: auto; }
.document-form { display: grid; gap: 14px; }
.field.wide { grid-column: 1/-1; }
.field-error { color: var(--red-700); }
.combo-field { position: relative; }
.combo-list { position: absolute; z-index: 30; top: 62px; right: 0; left: 0; max-height: 260px; overflow: auto; border: 1px solid var(--slate-300); border-radius: 7px; background: white; box-shadow: 0 12px 26px rgba(18,29,45,.15); }
.combo-list button { display: block; width: 100%; padding: 9px 11px; border: 0; border-bottom: 1px solid var(--slate-100); background: white; text-align: left; cursor: pointer; }
.combo-list button:hover, .combo-list button:focus, .combo-list button[aria-selected="true"] { background: var(--blue-50); }
.document-lines { display: grid; gap: 12px; }
.document-line { padding: 14px; border: 1px solid var(--slate-200); border-radius: 8px; background: var(--slate-50); }
.line-heading { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.line-heading h3 { margin: 0; font-size: 14px; }
.link-button { padding: 3px; border: 0; background: transparent; cursor: pointer; text-decoration: underline; }
.input-unit { display: flex; align-items: center; }
.input-unit input { border-radius: 6px 0 0 6px; }
.input-unit b { align-self: stretch; display: grid; min-width: 48px; place-items: center; border: 1px solid var(--slate-300); border-left: 0; border-radius: 0 6px 6px 0; background: white; color: var(--slate-500); }
.availability-panel { margin: 12px 0; padding: 10px 12px; border-radius: 7px; background: var(--blue-50); color: var(--blue-700); font-size: 12px; }
.availability-panel.shortage { background: var(--red-100); color: var(--red-700); }
.availability-panel.pending { background: var(--amber-100); color: var(--amber-700); }
.allocation-mode { display: flex; flex-wrap: wrap; gap: 10px 20px; margin: 10px 0; padding: 0; border: 0; }
.allocation-mode legend { width: 100%; color: var(--slate-700); font-size: 11px; font-weight: 800; }
.allocation-table { display: grid; gap: 5px; }
.allocation-option { display: grid; grid-template-columns: minmax(110px,.8fr) minmax(160px,1.3fr) minmax(100px,.7fr) 110px auto; gap: 8px; align-items: center; padding: 8px; border: 1px solid var(--slate-200); border-radius: 6px; background: white; font-size: 11px; }
.allocation-option input { width: 100%; min-width: 0; padding: 7px; border: 1px solid var(--slate-300); border-radius: 5px; }
.confirm-partial { display: flex; gap: 7px; align-items: center; margin-top: 10px; color: var(--amber-700); font-size: 12px; font-weight: 700; }
.sticky-actions { position: sticky; z-index: 10; bottom: 0; display: flex; justify-content: flex-end; gap: 8px; padding: 12px; border-top: 1px solid var(--slate-200); background: rgba(247,249,252,.96); backdrop-filter: blur(5px); }
.shipment-lines .data-head, .shipment-lines .data-row { grid-template-columns: 36px minmax(300px,2fr) minmax(100px,.6fr) minmax(120px,.7fr); }
.pick-builder { border-top: 3px solid var(--blue-600); }
.pick-position { display: grid; grid-template-columns: minmax(230px,.8fr) minmax(380px,1.3fr); gap: 12px; padding: 14px 0; border-top: 1px solid var(--slate-200); }
.pick-position:first-of-type { border-top: 0; }
.pick-position h3, .fact-position h3 { margin: 2px 0 4px; font-size: 14px; }
.pick-allocation-editor { display: grid; grid-template-columns: minmax(180px,1fr) 120px auto; gap: 8px; align-items: end; }
.pick-selected { grid-column: 2; display: grid; gap: 5px; }
.selected-allocation { display: grid; grid-template-columns: 1fr 100px auto; gap: 8px; align-items: center; padding: 7px 9px; border-radius: 6px; background: var(--slate-50); font-size: 11px; }
.pick-readonly { padding: 12px 0; border-top: 1px solid var(--slate-200); }
.fact-position { margin-top: 14px; }
.fact-grid { display: grid; grid-template-columns: minmax(160px,1.2fr) minmax(90px,.7fr) minmax(90px,.7fr) minmax(90px,.7fr) minmax(90px,.7fr) minmax(230px,1.5fr); gap: 8px; align-items: center; padding: 9px; border-top: 1px solid var(--slate-200); font-size: 11px; }
.fact-head { background: var(--slate-50); color: var(--slate-500); font-size: 9px; font-weight: 800; text-transform: uppercase; }
.fact-grid input, .fact-grid select { width: 100%; min-width: 0; padding: 7px; border: 1px solid var(--slate-300); border-radius: 5px; background: white; }
.additional-fields { display: grid; grid-template-columns: .8fr .7fr 1fr; gap: 5px; margin-top: 5px; }
.fact-history .data-head, .fact-history .data-row { grid-template-columns: minmax(160px,1.2fr) repeat(3,minmax(90px,.65fr)) minmax(220px,1.4fr); }
.compact-form { display: grid; gap: 12px; align-content: start; }
.big-number { margin: 10px 0; color: var(--blue-700); font-size: 25px; font-weight: 800; }
.history-table .data-head, .history-table .data-row { grid-template-columns: minmax(155px,1fr) minmax(150px,1fr) minmax(130px,.8fr) minmax(100px,.7fr) minmax(220px,1.5fr); }
.pick-list-table .data-head, .pick-list-table .data-row { grid-template-columns: minmax(130px,.85fr) minmax(130px,.85fr) minmax(190px,1.3fr) minmax(110px,.65fr) minmax(110px,.65fr); }
.pagination { display: flex; gap: 12px; align-items: center; justify-content: center; margin-top: 16px; }

@media (max-width: 1399px) {
  .app-shell { grid-template-columns: 212px minmax(0, 1fr); }
  .content { padding-inline: 24px; }
  .quick-filters, .more-filter-grid { grid-template-columns: repeat(4, minmax(110px, 1fr)); }
  .stock-grid { grid-template-columns: minmax(210px, 1.8fr) repeat(4, minmax(60px, .65fr)) minmax(78px, .78fr) minmax(130px, 1fr); gap: 7px; padding-inline: 10px; font-size: 11px; }
  .unit-row { padding-left: 36px; }
}

@media (max-width: 1279px) {
  .app-shell { grid-template-columns: 176px minmax(0, 1fr); }
  .brand { padding-inline: 14px; }
  .nav-item { padding-inline: 8px; font-size: 11px; }
  .content { padding: 16px 18px 24px; }
  .opening-banner, .unidentified-banner { align-items: flex-start; flex-wrap: wrap; }
  .quick-filters, .more-filter-grid { grid-template-columns: repeat(3, minmax(120px, 1fr)); }
  .stock-head { display: none; }
  .stock-grid { grid-template-columns: minmax(0, 1.6fr) repeat(4, minmax(64px, .55fr)) minmax(132px, 1fr); grid-template-areas: "main main main main main place" "physical available reserved picked certificate place"; gap: 7px 10px; padding-block: 9px; }
  .stock-grid > :first-child { grid-area: main; }
  .stock-grid > :nth-child(2) { grid-area: physical; }
  .stock-grid > :nth-child(3) { grid-area: available; }
  .stock-grid > :nth-child(4) { grid-area: reserved; }
  .stock-grid > :nth-child(5) { grid-area: picked; }
  .stock-grid > :nth-child(6) { grid-area: certificate; }
  .stock-grid > :nth-child(7) { grid-area: place; }
  .stock-grid > span::before { content: attr(data-label); display: block; margin-bottom: 3px; color: var(--slate-500); font-size: 8px; text-transform: uppercase; letter-spacing: .04em; }
  .batch-row { padding-left: 26px; }
  .unit-row { padding-left: 36px; }
  .quantity-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .history-columns { grid-template-columns: 1fr; }
  .opening-table-head, .opening-table-row { grid-template-columns: 30px minmax(180px, 2fr) 90px 80px 90px; }
  .opening-table-head > :last-child, .opening-table-row > :last-child { grid-column: 2 / -1; }
  .placement-layout { grid-template-columns: minmax(300px, .85fr) minmax(380px, 1.15fr); }
  .quantity-cards.six { grid-template-columns: repeat(3,minmax(0,1fr)); }
  .command-grid { grid-template-columns: 1fr; }
  .history-table .data-head, .history-table .data-row { grid-template-columns: minmax(0,1.05fr) minmax(0,.95fr) minmax(0,.9fr) minmax(0,.75fr) minmax(0,1.35fr); }
  .fact-grid { grid-template-columns: minmax(150px,1.2fr) repeat(4,minmax(72px,.65fr)); }
  .fact-grid > :last-child { grid-column: 1/-1; }
  .fact-head > :last-child { display: none; }
  .allocation-option { grid-template-columns: minmax(100px,.8fr) minmax(150px,1.2fr) 90px 100px auto; }
}

@media (max-width: 760px) {
  .app-shell { display: block; }
  .sidebar { position: static; width: 100%; height: auto; }
  .nav-list { grid-template-columns: 1fr 1fr; }
  .nav-item.disabled { display: none; }
  .sidebar-footer { margin-top: 14px; }
  .search-line { flex-wrap: wrap; }
  .toolbar { align-items: stretch; }
  .toolbar .search-field, .toolbar label:not(.search-field), .toolbar .button { flex: 1 1 100%; }
  .search-box { flex-basis: 100%; }
  .quick-filters, .more-filter-grid, .detail-grid { grid-template-columns: 1fr; }
  .stock-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-areas: "main main" "physical available" "reserved picked" "location location" "state reserve"; }
  .facts { grid-template-columns: 1fr; }
  .data-head { display: none; }
  .data-row { grid-template-columns: 1fr 1fr; }
  .data-row span::before { content: attr(data-label); display: block; margin-bottom: 3px; color: var(--slate-500); font-size: 8px; text-transform: uppercase; }
  .login-body { padding: 16px; }
  .login-shell { grid-template-columns: 1fr; }
  .login-brand { min-height: 230px; padding: 30px; }
  .login-brand-mark { margin-bottom: 48px; }
  .login-card { padding: 32px 28px; }
}