:root{
  --bg:#eef4fb;
  --panel:#ffffff;
  --panel-soft:#f8fbff;
  --line:#dbe6f2;
  --line-strong:#c4d3e5;
  --text:#0f172a;
  --muted:#64748b;
  --navy:#071a3c;
  --navy-2:#0f2b60;
  --navy-3:#dfe9ff;
  --blue:#2563eb;
  --blue-soft:#e8f1ff;
  --success:#16a34a;
  --success-soft:#ecfdf3;
  --warn:#d97706;
  --warn-soft:#fff7ed;
  --danger:#dc2626;
  --danger-soft:#fef2f2;
  --shadow:0 30px 70px rgba(15,23,42,.10);
  --shadow-soft:0 14px 34px rgba(15,23,42,.06);
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:Inter,Aptos,system-ui,-apple-system,sans-serif;background:radial-gradient(circle at top left,rgba(37,99,235,.10),transparent 22%),radial-gradient(circle at top right,rgba(14,165,233,.08),transparent 24%),linear-gradient(180deg,#f5f9ff 0%,#edf3fb 100%);color:var(--text)}
button,input,textarea{font:inherit}
button{touch-action:manipulation}
.login-shell{min-height:100dvh;display:grid;place-items:center;padding:24px;background:linear-gradient(180deg,#e9f0fb,#f7fbff)}
.login-card{width:min(430px,100%);display:grid;gap:12px;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:var(--shadow)}
.login-card h1{margin:0;font-size:34px;line-height:1;font-weight:900}
.login-card p{margin:0 0 6px;color:var(--muted)}
.login-card label{font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.12em;color:#526174}
.erp-state{border:1px solid var(--line);border-radius:14px;padding:10px 12px;font-size:12px;font-weight:900;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.erp-state.ok{background:var(--success-soft);border-color:#b9f1cb;color:#166534}
.erp-state.bad{background:var(--warn-soft);border-color:#fed7aa;color:#9a3412}
.login-card input,.input,.cell{width:100%;border:1px solid var(--line-strong);border-radius:14px;padding:11px 13px;background:#fff;color:var(--text);transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}
.login-card input:focus,.input:focus,.cell:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(37,99,235,.12)}
.error,.notice{margin:10px 14px 0;padding:10px 12px;border-radius:14px;background:var(--warn-soft);border:1px solid #fed7aa;color:#9a3412;font-weight:800}
.app{height:100dvh;padding:10px;overflow:hidden}
.frame{height:100%;background:rgba(255,255,255,.94);border:1px solid rgba(219,230,242,.9);border-radius:28px;box-shadow:var(--shadow);display:flex;flex-direction:column;overflow:hidden;backdrop-filter:blur(10px)}
.top{padding:16px 18px;border-bottom:1px solid #e8eef6;background:linear-gradient(180deg,rgba(255,255,255,.96),rgba(245,249,255,.96));display:grid;grid-template-columns:minmax(240px,360px) minmax(300px,1fr) auto;gap:14px;align-items:center}
.brand{min-width:0}
.eyebrow{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:900;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.title{font-size:24px;font-weight:900;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.customer-slot{position:relative;min-width:0}
.selected-customer{font-size:13px;color:#334155;font-weight:800;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:300px;text-align:right;padding:0 4px}
.actions,.row-actions,.foot-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end;align-items:center}
.btn{border:1px solid var(--line);background:#fff;border-radius:14px;padding:10px 13px;font-weight:900;cursor:pointer;white-space:nowrap;color:var(--text);transition:all .18s ease;box-shadow:0 1px 0 rgba(255,255,255,.65) inset, var(--shadow-soft)}
.btn:hover{border-color:#9eb3ca;background:#f8fbff;transform:translateY(-1px)}
.btn.active,.btn.primary{background:linear-gradient(180deg,#102a57,#071a3c);color:#fff;border-color:#0e2246}
.btn.active:hover,.btn.primary:hover{background:linear-gradient(180deg,#16356a,#0d2346);border-color:#16356a}
.btn.mini{padding:7px 10px;font-size:12px}
.print-action{background:linear-gradient(180deg,#3b82f6,#2563eb)!important;border-color:#2563eb!important}
.print-action:hover{background:#1d4ed8!important;border-color:#1d4ed8!important}
.content{flex:1;min-height:0;padding:12px;overflow:hidden}
.workbench{height:100%;display:grid;grid-template-columns:minmax(820px,1fr) minmax(460px,560px);gap:12px;min-width:0;overflow:hidden}
.panel{background:var(--panel);border:1px solid rgba(219,230,242,.95);border-radius:22px;overflow:hidden;display:flex;flex-direction:column;min-height:0;min-width:0;box-shadow:var(--shadow-soft)}
.main-panel{background:linear-gradient(180deg,#ffffff,#fbfdff)}
.phead{padding:13px 16px;border-bottom:1px solid #ebf1f7;background:linear-gradient(180deg,#fbfdff,#f6faff);font-weight:900;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.customer-card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:4px 10px;align-items:center;padding:14px 16px;background:linear-gradient(180deg,#fbfdff,#f3f8ff);border-bottom:1px solid #e7eef6}
.customer-card b,.customer-card span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;min-width:0}
.customer-card b{font-weight:900}
.customer-card span{font-size:12px;color:var(--muted)}
.customer-card .btn{grid-row:1/3;grid-column:2}
.customer-card-tags{display:flex;gap:8px;flex-wrap:wrap;grid-column:1/-1}
.customer-card.warn{background:var(--warn-soft);color:#9a3412}
.tbl{flex:1;overflow:auto;min-height:0;overscroll-behavior:contain}
table{width:100%;border-collapse:separate;border-spacing:0;table-layout:fixed}
thead{position:sticky;top:0;background:#f8fbff;z-index:2}
th{padding:10px 10px;text-align:left;font-size:10px;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border-bottom:1px solid #edf2f7}
td{padding:8px 10px;border-top:1px solid #eef3f8;vertical-align:middle;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tbl table{min-width:1140px}
.view-table table{min-width:1080px}
.w-row{width:52px}.w-sku{width:170px}.w-stock{width:150px}.w-uom{width:82px}.w-num{width:110px}.w-tax{width:136px}.w-qty{width:152px}
.one,.muted,.cmain,.csub{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.muted{color:var(--muted)}
.cell{height:44px;background:#fff;font-weight:800}
.qty-wrap{display:grid;grid-template-columns:minmax(92px,1fr) 42px;gap:8px;align-items:center}
.qty-cell{text-align:right;font-variant-numeric:tabular-nums;padding-right:14px;font-weight:800}
.qty-next{height:42px;border:1px solid var(--line);background:#fff;border-radius:12px;font-weight:900;cursor:pointer;color:var(--navy);transition:all .15s ease}
.qty-next:hover{border-color:var(--blue);background:var(--blue-soft)}
.rail{background:linear-gradient(180deg,#0f172a,#111827 55%,#1f2937 100%);color:#e5eefb;border-color:#1f2937;position:relative}
.rail .phead{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.06);color:#f8fbff}
.rail-list{flex:1;overflow:auto;padding:10px;display:flex;flex-direction:column;gap:7px}
.rail-item{display:grid;grid-template-columns:max-content minmax(0,1fr) max-content;align-items:center;gap:10px;border:1px solid rgba(148,163,184,.14);background:rgba(255,255,255,.04);border-radius:12px;padding:8px 10px;cursor:pointer;font-size:12px;text-align:left;color:#e5eefb;min-width:0;transition:background .15s ease,border-color .15s ease,box-shadow .15s ease}
.rail-item:hover{border-color:rgba(96,165,250,.45);background:rgba(255,255,255,.06)}
.rail-item.active{background:linear-gradient(180deg,#e2e8f0,#cbd5e1);color:#0f172a;border-color:#94a3b8;box-shadow:0 10px 18px rgba(0,0,0,.16)}
.rail-code,.rail-title,.rail-stock{min-width:0;display:block}
.rail-code{flex:0 0 auto;padding:4px 9px;border-radius:999px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.08);font-size:12px;font-weight:900;color:#f8fbff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rail-title{min-width:0;font-size:13px;font-weight:700;letter-spacing:.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:inherit}
.rail-stock{white-space:nowrap;padding:4px 8px;border-radius:999px;background:rgba(37,99,235,.22);font-size:11px;font-weight:800;color:#fff;border:1px solid rgba(96,165,250,.18)}
.rail-item.active .rail-code{background:rgba(15,23,42,.08);color:#0f172a;border-color:rgba(148,163,184,.18)}
.rail-item.active .rail-stock{background:#1d4ed8;color:#fff;border-color:#1d4ed8}
.statusline{font-size:12px;color:#cbd5e1;padding:0 14px 12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;opacity:.95}
.foot{padding:12px 14px;border-top:1px solid #e6edf4;display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:linear-gradient(180deg,#fbfdff,#f8fbff)}
.shortcuts{display:flex;gap:8px;align-items:center;flex-wrap:wrap;min-width:0}
.shortcuts b,.shortcuts span,.queue-help b,.queue-help span{font-size:12px;padding:6px 9px;border-radius:999px;background:#eef4fb;color:#334155;font-weight:800;white-space:nowrap;border:1px solid #e3ebf4}
.dropdown{position:absolute;top:calc(100% + 8px);left:0;right:0;max-height:min(420px,60dvh);overflow:auto;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 24px 50px rgba(15,23,42,.14);z-index:20}
.citem{padding:12px 14px;border-bottom:1px solid #eef2f7;cursor:pointer;min-width:0}
.citem:last-child{border-bottom:0}.citem.active{background:var(--blue-soft)}.citem.blocked{background:#fff5f5}
.cmain{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:8px;font-weight:900}.csub{font-size:12px;color:var(--muted);margin-top:3px}
.remark-bar{border-top:1px solid #d8e5f4;padding:12px 14px;display:grid;grid-template-columns:190px minmax(0,1fr);gap:12px;align-items:center;background:linear-gradient(180deg,#fbfdff,#f8fbff)}
.remark-bar label{font-size:12px;font-weight:900;text-transform:uppercase;color:#365178;white-space:nowrap;letter-spacing:.08em}
.remark-bar label span{font-weight:900;color:var(--blue)}
.remark-input{min-height:54px;resize:vertical;line-height:1.35}
.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;font-size:11px;font-weight:900;margin-left:6px;white-space:nowrap}.badge.warn{background:#fef3c7;color:#92400e}
.stock-pill{display:inline-flex;max-width:100%;border-radius:999px;padding:4px 9px;font-size:12px;font-weight:900;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;border:1px solid transparent}
.stock-pill.good{background:var(--success-soft);color:#166534;border-color:#c7f0d3}
.stock-pill.bad{background:#fff4e8;color:#9a3412;border-color:#fed7aa}
.line-short td{background:#fffaf5}.line-short .sku-cell,.line-short .qty-cell{border-color:#fdba74}
.view-table{height:calc(100% - 42px);overflow:auto;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 10px 24px rgba(15,23,42,.04)}
.view-table.empty{height:100%;display:grid;place-items:center;color:var(--muted);font-weight:900}
.settings-view{height:100%;overflow:auto}.settings-grid{display:grid;grid-template-columns:repeat(2,minmax(320px,1fr));gap:12px}.settings-body{padding:14px;display:grid;gap:10px}
.setting-row{display:grid;grid-template-columns:180px minmax(0,1fr);gap:12px;align-items:start;padding:12px 14px;border:1px solid #e6edf4;border-radius:14px;background:#f8fbff}.setting-row span{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:900}.setting-row b{overflow-wrap:anywhere}.settings-note{padding:13px;border-radius:14px;background:var(--warn-soft);border:1px solid #fed7aa;color:#9a3412;font-weight:700;line-height:1.45}
.view-table .btn{padding:8px 10px}.view-table td .one{max-width:260px}.queue-help{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin:0 0 8px;min-height:34px}.queue-row{outline:none}.queue-row.active td,.queue-row:focus td{background:#eef5ff}.queue-row.active td:first-child{box-shadow:inset 4px 0 0 var(--blue)}
[data-row-wrap].active-row td{background:linear-gradient(180deg,#f8fbff,#f2f7ff)}
[data-row-wrap].active-row td:first-child{box-shadow:inset 4px 0 0 var(--blue)}
@media (max-width:1380px){.workbench{grid-template-columns:minmax(720px,1fr) minmax(400px,500px)}}
@media (max-width:1250px){.top{grid-template-columns:1fr;align-items:stretch}.actions{justify-content:flex-start}.selected-customer{text-align:left;max-width:100%}.workbench{grid-template-columns:1fr;overflow:auto}.rail{min-height:260px;max-height:360px}.content{overflow:auto}.view-table{height:calc(100dvh - 220px)}.settings-grid{grid-template-columns:1fr}}
@media (max-width:760px){.app{padding:0}.frame{border-radius:0}.content{padding:8px}.top{padding:12px}.workbench{gap:8px}.rail{min-height:240px}.shortcuts,.queue-help{overflow:auto;flex-wrap:nowrap}.row-actions,.foot-actions{justify-content:flex-start}.customer-card,.remark-bar,.setting-row{grid-template-columns:1fr}.customer-card .btn{grid-row:auto;grid-column:auto;justify-self:start}.tbl table{min-width:1040px}.view-table table{min-width:980px}.w-sku{width:150px}.w-stock{width:132px}.w-uom{width:72px}.w-qty{width:148px}.rail-main{gap:8px}.rail-title{font-size:13px}}

.sku-cell{letter-spacing:.02em}
.selected-customer{padding:10px 12px;border:1px solid #e7eef7;border-radius:14px;background:linear-gradient(180deg,#ffffff,#f8fbff);box-shadow:var(--shadow-soft)}
.tbl::-webkit-scrollbar,.rail-list::-webkit-scrollbar,.view-table::-webkit-scrollbar,.dropdown::-webkit-scrollbar{width:10px;height:10px}
.tbl::-webkit-scrollbar-thumb,.rail-list::-webkit-scrollbar-thumb,.view-table::-webkit-scrollbar-thumb,.dropdown::-webkit-scrollbar-thumb{background:#c8d7ea;border-radius:999px;border:2px solid transparent;background-clip:padding-box}
.tbl::-webkit-scrollbar-track,.rail-list::-webkit-scrollbar-track,.view-table::-webkit-scrollbar-track,.dropdown::-webkit-scrollbar-track{background:transparent}

.btn-hotkey{display:inline-flex;align-items:center;margin-left:8px;padding:2px 7px;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.12);font-size:11px;font-weight:900;letter-spacing:.04em}
.btn.primary .btn-hotkey{color:#dbeafe}
.tbl table tbody td{height:58px}
.tbl table tbody tr:hover td{background:#f9fbff}
.remark-input{border-radius:16px;min-height:58px}
@media (max-width:760px){.rail-item{padding:11px 12px}.rail-code{max-width:92px}.rail-tail{gap:6px}}


.queue-shell{display:grid;gap:12px;height:100%}
.queue-toolbar{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;padding:14px 16px;border:1px solid #dbe7f5;border-radius:18px;background:linear-gradient(180deg,#ffffff,#f7fbff);box-shadow:0 10px 24px rgba(15,23,42,.05)}
.queue-toolbar-left{display:grid;gap:10px;flex:1 1 auto;min-width:0}
.queue-toolbar-right{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.queue-search{max-width:520px;background:#fff;border:1px solid #cfe0f4;box-shadow:inset 0 1px 2px rgba(15,23,42,.03)}
.queue-meta{display:flex;gap:8px;flex-wrap:wrap}
.queue-meta span,.queue-chip{display:inline-flex;align-items:center;padding:7px 11px;border-radius:999px;border:1px solid #d9e7f8;background:#eef5ff;color:#17345d;font-size:12px;font-weight:800;white-space:nowrap}
.queue-table{border-radius:22px;overflow:auto;box-shadow:0 16px 34px rgba(15,23,42,.06)}
.queue-table thead th{background:#f7fbff}
.queue-main{display:grid;gap:4px;min-width:0}
.queue-main b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.queue-actions{display:flex;gap:8px;flex-wrap:wrap}
.queue-actions .btn{background:linear-gradient(180deg,#fff,#f8fbff);border-color:#d4e1f2;color:#102443;box-shadow:0 8px 20px rgba(15,23,42,.05)}
.queue-actions .btn:hover{border-color:#7aa8eb;transform:translateY(-1px)}
.queue-actions .btn:first-child{background:linear-gradient(180deg,#0f2b60,#071a3c);color:#fff;border-color:#102b5c}
.queue-actions .btn:nth-child(2){background:linear-gradient(180deg,#eff6ff,#dbeafe);color:#1d4ed8}
.queue-actions .btn:nth-child(3){background:linear-gradient(180deg,#effcf5,#dcfce7);color:#166534}
.queue-actions .btn:nth-child(4){background:linear-gradient(180deg,#fff7ed,#ffedd5);color:#9a3412}
.queue-doc{display:inline-flex;align-items:center;padding:7px 11px;border-radius:999px;border:1px solid #d7e2ef;background:#f8fafc;color:#475569;font-size:12px;font-weight:800;white-space:nowrap}
.queue-doc.ok{background:#eff6ff;color:#1d4ed8;border-color:#bfdbfe}
.queue-row td{background:#fff}
.queue-row.active td{background:linear-gradient(180deg,#eff6ff,#dbeafe)}
.queue-row:hover td{background:#f8fbff}
.toggle-row{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border-radius:16px;border:1px solid #d7e5f4;background:linear-gradient(180deg,#f8fbff,#eff6ff);font-weight:800;color:#17345d}
.toggle-row input{margin-top:3px}
.setting-form-grid{display:grid;grid-template-columns:repeat(2,minmax(260px,1fr));gap:12px}
.setting-form-grid label{display:grid;gap:6px;font-weight:700;color:#0f172a}
.setting-form-grid label span{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:#64748b;font-weight:900}
.setting-form-grid .full{grid-column:1/-1}
.settings-actions{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;padding-top:4px}
.settings-inline-note{font-size:12px;color:#475569;font-weight:700}
.settings-note-input{min-height:94px}
.rail-item{min-height:66px;flex-wrap:nowrap;overflow:hidden}
.rail-main{max-width:calc(100% - 140px)}
.rail-title,.rail-code,.rail-pill,.rail-stock{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rail-tail{width:132px;min-width:132px}
.rail-code{max-width:92px}
.rail-title{display:block}
@media (max-width:1250px){.queue-toolbar{flex-direction:column}.queue-toolbar-right{justify-content:flex-start}.setting-form-grid{grid-template-columns:1fr}}
@media (max-width:760px){.queue-meta,.queue-toolbar-right{overflow:auto;flex-wrap:nowrap}.queue-search{max-width:100%}.rail-main{max-width:calc(100% - 112px)}.rail-tail{width:104px;min-width:104px}}


.btn:disabled,.qty-next:disabled,.cell:disabled{cursor:not-allowed;opacity:.58;transform:none!important}
.locked-row td{background:linear-gradient(180deg,#fbfdff,#f7fbff)}
.locked-row .sku-cell,.locked-row .qty-cell{background:#f6f9fd}
.customer-card.warn{background:linear-gradient(180deg,#fffaf2,#fff6ea);border-left:4px solid #f59e0b}
.customer-card.warn b{color:#9a3412}
.customer-card.warn span{color:#b45309}
.rail-empty{display:grid;place-items:center;padding:20px}
.rail-empty-card{width:100%;border:1px solid rgba(148,163,184,.16);border-radius:22px;padding:20px;background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.03));box-shadow:0 16px 32px rgba(0,0,0,.16)}
.rail-empty-title{font-size:20px;font-weight:900;color:#f8fbff;margin-bottom:6px}
.rail-empty-copy{font-size:13px;line-height:1.55;color:#cbd5e1;max-width:40ch}
.top{grid-template-columns:minmax(240px,340px) minmax(320px,520px) minmax(0,1fr)}
.actions{justify-content:flex-start}
.actions .btn{padding:10px 12px}
.selected-customer{margin-left:auto;max-width:320px}
.main-panel .phead{font-size:20px;display:flex;align-items:center;gap:8px}
.tbl{background:linear-gradient(180deg,#ffffff,#fbfdff)}
.tbl table{min-width:1180px}
.tbl thead th{background:#f6faff;box-shadow:inset 0 -1px 0 #e7eef7}
.tbl tbody td{height:60px}
.sku-cell,.qty-cell{border-radius:16px}
.sku-cell{font-size:11px;font-weight:400;color:#102443;letter-spacing:0}
.qty-cell{font-size:11px;font-weight:400;color:#102443;background:#fbfdff}
.one[data-display="item"]{font-size:11px;font-weight:400;color:#0f172a}
.tbl .muted{font-size:11px}
.stock-pill{font-size:13px;padding:6px 10px}
.remark-bar{padding:14px 16px;border-top:1px solid #dbe7f5;background:linear-gradient(180deg,#fbfdff,#f6faff)}
.remark-bar label{font-size:13px}
.remark-input{border-radius:18px;min-height:62px}
.foot{padding:14px 16px}
.queue-shell{gap:14px}
.queue-toolbar{border-radius:20px;padding:16px 18px}
.queue-search{height:48px;border-radius:16px;font-size:16px;font-weight:800;direction:ltr;text-align:left;unicode-bidi:plaintext;letter-spacing:.01em}
.queue-table{background:linear-gradient(180deg,#ffffff,#fbfdff);border:1px solid #dbe7f5;border-radius:22px;overflow:hidden;box-shadow:0 18px 40px rgba(15,23,42,.05)}
.queue-table table{min-width:1240px;border-collapse:separate;border-spacing:0}
.queue-table thead th{background:linear-gradient(180deg,#eff6ff,#e4eefc);color:#334155;font-size:11px;letter-spacing:.12em;border-bottom:1px solid #d7e4f6}
.queue-row td{padding-top:13px;padding-bottom:13px;background:#fff}
.queue-row:nth-child(even) td{background:#fbfdff}
.queue-row.active td{background:linear-gradient(180deg,#eff6ff,#dbeafe)}
.queue-main b{font-size:14px}
.queue-main .muted{font-size:12px}
.queue-actions .btn{min-width:104px;justify-content:center}
.queue-doc,.queue-chip,.queue-meta span{font-size:12px}
.queue-primary{display:flex;align-items:center;gap:8px;min-width:0}
.queue-source{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;background:#e0e7ff;color:#3730a3;font-size:11px;font-weight:900;border:1px solid #c7d2fe;white-space:nowrap}
.queue-doc{display:inline-flex;align-items:center;padding:7px 10px;border-radius:999px;background:#f8fafc;border:1px solid #dbe7f5;color:#0f172a;font-weight:800}
.queue-doc.ok{background:#ecfdf3;border-color:#bbf7d0;color:#166534}
.notice{border-left:4px solid #2563eb;background:linear-gradient(180deg,#eff6ff,#dbeafe);border-color:#93c5fd;color:#1d4ed8}

@media (max-width:1250px){.top{grid-template-columns:1fr}.selected-customer{margin-left:0;max-width:100%}.actions{justify-content:flex-start}}

.queue-table td,.queue-table th{vertical-align:top}
.queue-main,.queue-main b,.queue-main .muted{max-width:100%}
.queue-main b,.queue-main .muted,.one{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.queue-toolbar{backdrop-filter:saturate(140%) blur(8px)}
.tbl table tbody tr.active-row td{background:linear-gradient(180deg,#eff6ff,#e0edff)}
.panel{box-shadow:0 16px 40px rgba(15,23,42,.06)}
.top{background:linear-gradient(180deg,#ffffff,#f7fbff)}
.queue-actions .btn{font-weight:800}


.queue-search{direction:ltr;text-align:left;unicode-bidi:plaintext;caret-color:#1d4ed8}
.queue-empty{display:grid;place-items:center;min-height:320px;padding:32px;background:linear-gradient(180deg,#ffffff,#f8fbff)}
.queue-empty-title{font-size:22px;font-weight:900;color:#0f172a;margin-bottom:8px}
.queue-empty-copy{font-size:14px;line-height:1.6;color:#64748b;max-width:46ch;text-align:center}
.queue-table{border:1px solid #dbe7f5}
.queue-row td{border-top:1px solid #edf3fb}
.tbl tbody tr:nth-child(2n) td{background:rgba(248,251,255,.55)}
.top .brand .title{letter-spacing:-.02em}
.foot-actions .btn{min-width:148px;justify-content:center}
.remark-bar label span{color:#2563eb;font-weight:900}


.queue-shell{gap:16px}
.queue-toolbar{padding:18px 20px;border-radius:22px;background:linear-gradient(180deg,#ffffff 0%,#f3f8ff 100%);border:1px solid #d8e6f7;box-shadow:0 18px 42px rgba(15,23,42,.06)}
.queue-toolbar-left{gap:12px}
.queue-search{max-width:640px;height:50px;padding:0 16px;border-radius:18px;border:1px solid #c9dbf1;background:#ffffff;box-shadow:0 1px 2px rgba(15,23,42,.03), inset 0 1px 0 rgba(255,255,255,.8);font-size:15px;font-weight:800;color:#0f172a}
.queue-search:focus{border-color:#2563eb;box-shadow:0 0 0 4px rgba(37,99,235,.12), inset 0 1px 0 rgba(255,255,255,.85)}
.queue-table{background:#fff;border:1px solid #dbe7f5;border-radius:24px;overflow:auto;box-shadow:0 18px 44px rgba(15,23,42,.06)}
.queue-table table{width:100%;min-width:1260px;border-collapse:separate;border-spacing:0}
.queue-table thead th{position:sticky;top:0;z-index:2;background:linear-gradient(180deg,#eff6ff 0%,#e3eefc 100%);color:#334155;font-size:11px;letter-spacing:.14em;border-bottom:1px solid #d6e3f5}
.queue-row td{padding:14px 12px;border-top:1px solid #edf3fb;background:#fff;vertical-align:middle}
.queue-row:nth-child(even) td{background:#fbfdff}
.queue-row:hover td{background:linear-gradient(180deg,#f8fbff,#f1f7ff)}
.queue-row.active td{background:linear-gradient(180deg,#e9f2ff,#dbeafe)}
.queue-main{gap:5px}
.queue-main b{font-size:14px;font-weight:900;color:#0f172a}
.queue-main .muted{font-size:12px;color:#64748b}
.queue-source{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;background:#dbeafe;color:#1d4ed8;font-size:11px;font-weight:900;border:1px solid #bfdbfe}
.queue-doc{display:inline-flex;align-items:center;justify-content:center;min-width:92px;padding:7px 10px;border-radius:999px;background:#f8fafc;border:1px solid #dbe7f5;color:#334155;font-size:12px;font-weight:800}
.queue-doc.ok{background:#ecfdf3;border-color:#bbf7d0;color:#166534}
.queue-actions{display:flex;gap:8px;flex-wrap:wrap}
.queue-actions .btn{min-width:98px;height:38px;padding:0 12px;border-radius:14px;font-weight:800}
.queue-actions .btn:first-child{background:linear-gradient(180deg,#0f2b60,#071a3c);color:#fff;border-color:#102b5c}
.queue-actions .btn:nth-child(2){background:linear-gradient(180deg,#eef6ff,#dbeafe);color:#1d4ed8;border-color:#bfdbfe}
.queue-actions .btn:nth-child(3){background:linear-gradient(180deg,#eefcf4,#dcfce7);color:#166534;border-color:#bbf7d0}
.queue-actions .btn:nth-child(4){background:linear-gradient(180deg,#fff7ed,#ffedd5);color:#9a3412;border-color:#fdba74}
.queue-empty{min-height:360px;border:1px dashed #d5e3f5;border-radius:24px;background:linear-gradient(180deg,#ffffff,#f8fbff)}
.queue-empty-title{font-size:24px}
.one{display:block;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.queue-empty-copy{max-width:48ch}
.purchase-clean-shell{display:grid;gap:14px;height:100%;min-height:0}
.purchase-switch{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 2px}
.purchase-switch-left,.purchase-switch-right{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.purchase-clean-grid{display:grid;grid-template-columns:minmax(360px,.9fr) minmax(0,1.5fr);gap:12px;min-height:0}
.purchase-form-panel,.purchase-list-panel{min-height:0}
.purchase-form{display:grid;gap:14px;padding:16px}
.purchase-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.purchase-form-grid label,.purchase-register-head{display:grid;gap:6px}
.purchase-form-grid label span{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#64748b;font-weight:900}
.purchase-form-grid label small.field-hint{font-size:11px;line-height:1.35;color:#64748b;font-weight:700}
.purchase-form-grid label.full{grid-column:1/-1}
.purchase-supplier-meta{display:flex;gap:8px;flex-wrap:wrap;padding:0 16px 10px}
.purchase-lines-panel{display:grid;gap:12px;padding:0 16px 16px}
.purchase-line-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.purchase-line-grid label span{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#64748b;font-weight:900}
.purchase-line-grid label.full{grid-column:1/-1}
.phead-inline{padding:0;background:none;border:none;font-size:14px}
.purchase-lines-table .queue-table{max-height:260px}
.purchase-form-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.purchase-form-actions .btn{min-width:120px}
.purchase-register-head{padding:14px 16px;border-bottom:1px solid #e7eef6;background:linear-gradient(180deg,#fbfdff,#f6faff)}
.purchase-register-tools{display:flex;justify-content:flex-start}
.purchase-register-head .queue-meta{flex-wrap:wrap}
.purchase-register-head .queue-meta span{background:#edf5ff}
.purchase-register-head .queue-search{max-width:380px}
.purchase-list-panel .queue-table{max-height:calc(100vh - 420px);overflow:auto}
.purchase-list-panel .queue-table table{min-width:1240px}
.purchase-list-panel .view-table table thead th{background:#0f2b60;color:#fff;position:sticky;top:0;z-index:1}
.purchase-list-panel .queue-actions .btn{min-width:84px}
.purchase-list-panel .queue-actions .btn:first-child{background:linear-gradient(180deg,#eef6ff,#dbeafe);color:#1d4ed8;border-color:#bfdbfe}
.purchase-list-panel .queue-actions .btn:nth-child(2){background:linear-gradient(180deg,#fff1f2,#ffe4e6);color:#b42318;border-color:#fecdd3}
.purchase-list-panel .queue-doc{min-width:82px}
.purchase-list-panel .queue-table tbody tr:hover td{background:linear-gradient(180deg,#f8fbff,#eef6ff)}
.purchase-list-panel .queue-table tbody tr:nth-child(even) td{background:#fcfeff}
.purchase-list-panel .queue-table tbody td:nth-child(2) .queue-main b{font-size:14px}
.lowstock-shell .queue-table .num,
.purchase-list-panel .queue-table .num{font-variant-numeric:tabular-nums;text-align:right}
.lowstock-shell .queue-table th.num,
.purchase-list-panel .queue-table th.num{text-align:right}
.lowstock-shell .queue-table .actions-col,
.purchase-list-panel .queue-table .actions-col{text-align:center;white-space:nowrap}
.purchase-pressure-row{display:grid;gap:6px;padding:12px 14px;border:1px solid #e5edf6;border-radius:16px;background:linear-gradient(180deg,#fff,#f8fbff)}
.purchase-pressure-main{display:grid;gap:2px}
.purchase-pressure-main b{font-size:14px;color:#102443}
.purchase-pressure-main span,.purchase-pressure-meta .muted{font-size:12px;color:#64748b}
.purchase-pressure-meta{display:flex;gap:8px;flex-wrap:wrap;align-items:center;justify-content:space-between}
.purchase-links{display:grid;gap:10px;padding:14px;grid-template-columns:repeat(2,minmax(0,1fr))}
.purchase-links .btn{justify-content:center}
.lowstock-shell{display:grid;gap:14px;height:100%;min-height:0}
.lowstock-main{min-height:0}
.lowstock-kpis{padding:14px 16px;border-bottom:1px solid #e7eef6;background:linear-gradient(180deg,#fbfdff,#f6faff)}
.lowstock-toolbar .queue-chip{background:#f0f7ff;color:#184c8c}
.lowstock-toolbar .queue-toolbar-right .btn{padding:9px 12px}
.lowstock-shell .queue-table table{min-width:1220px}
@media (max-width:1250px){.purchase-clean-grid{grid-template-columns:1fr}}
@media (max-width:760px){.purchase-form-grid,.purchase-line-grid,.purchase-links{grid-template-columns:1fr}.purchase-switch{align-items:flex-start;flex-direction:column}.lowstock-shell .queue-table .num,.purchase-list-panel .queue-table .num{text-align:left}.lowstock-toolbar .queue-toolbar-right{justify-content:flex-start}.lowstock-toolbar .queue-toolbar-right .btn{white-space:nowrap}}

/* Layout stability layer:
   These rules sit at the end so they win over older experimental overrides
   and keep the app structure consistent across monitors and browsers. */
.app{overflow:hidden}
.frame{min-width:0;min-height:0}
.top{grid-template-columns:minmax(220px,1fr) minmax(280px,1.1fr) minmax(320px,1.4fr);align-items:center}
.brand,.customer-slot,.actions{min-width:0}
.customer-slot{position:relative}
.actions{justify-content:flex-start;align-items:center}
.actions,.queue-toolbar-right,.queue-meta{flex-wrap:nowrap;overflow-x:auto;overflow-y:hidden;scrollbar-width:thin}
.actions .btn,.queue-toolbar-right .btn{flex:0 0 auto}
.actions .btn,.selected-customer{max-width:100%}
.selected-customer{margin-left:auto;text-align:right}
.content{min-height:0;overflow:hidden;padding:12px}
.workbench,.queue-shell,.purchase-clean-shell,.lowstock-shell{min-width:0;min-height:0}
.workbench{grid-template-columns:minmax(0,1.25fr) minmax(340px,.75fr)}
.panel,.view-table,.queue-table,.tbl{min-width:0;scrollbar-gutter:stable both-edges}
.tbl table,.view-table table,.queue-table table{width:100%;min-width:0}
.queue-toolbar,.purchase-switch,.purchase-register-head,.lowstock-toolbar{min-width:0}
.queue-toolbar-left,.queue-toolbar-right{min-width:0}
.queue-search{width:100%;max-width:100%}
.purchase-clean-grid{grid-template-columns:minmax(360px,.92fr) minmax(0,1.08fr)}
.purchase-list-panel .queue-table{max-height:calc(100vh - 440px)}
.lowstock-shell .queue-table table{min-width:0}
.lowstock-shell .queue-table{max-height:calc(100vh - 300px)}
.queue-row td,.purchase-list-panel .queue-table td,.lowstock-shell .queue-table td{vertical-align:top}
.queue-main,.queue-main b,.queue-main .muted,.one{min-width:0}
.cheatsheet-backdrop{position:fixed;inset:0;z-index:70;background:rgba(15,23,42,.46);backdrop-filter:blur(4px);display:grid;place-items:center;padding:18px}
.cheatsheet-modal{width:min(1080px,100%);max-height:min(86vh,900px);overflow:auto;background:linear-gradient(180deg,#ffffff,#f8fbff);border:1px solid rgba(148,163,184,.28);border-radius:26px;box-shadow:0 28px 70px rgba(15,23,42,.24);padding:18px 18px 20px}
.cheatsheet-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding-bottom:12px;border-bottom:1px solid #e5edf6}
.cheatsheet-eyebrow{font-size:11px;font-weight:900;letter-spacing:.16em;text-transform:uppercase;color:#64748b}
.cheatsheet-head h2{margin:4px 0 0;font-size:24px;line-height:1.05;color:#102443}
.cheatsheet-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding-top:16px}
.cheatsheet-grid section{background:#fff;border:1px solid #dbe6f3;border-radius:20px;padding:14px 15px;box-shadow:0 8px 20px rgba(15,23,42,.04)}
.cheatsheet-grid h3{margin:0 0 10px;font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:#365178}
.cheatsheet-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.cheatsheet-grid li{display:flex;gap:8px;align-items:flex-start;font-size:13px;line-height:1.45;color:#24344d}
.cheatsheet-grid li b{display:inline-flex;align-items:center;min-width:108px;padding:5px 8px;border-radius:999px;background:#eef4fb;border:1px solid #dbe6f3;color:#0f2448;font-size:12px;font-weight:900;white-space:nowrap}
.cheatsheet-grid li b + span,.cheatsheet-grid li b + *{flex:1}

@media (min-width:761px){
  .queue-toolbar{align-items:center}
  .queue-toolbar-left{grid-auto-flow:column;grid-template-columns:minmax(320px,1.2fr) minmax(0,1fr);align-items:center}
  .lowstock-toolbar .queue-toolbar-left{grid-template-columns:minmax(320px,1.35fr) minmax(0,1fr)}
  .queue-meta{align-items:center}
  .lowstock-kpis{padding:10px 12px}
  .lowstock-main .phead{padding-bottom:6px}
}

@media (min-width:761px) and (max-width:1500px){
  .top{padding:10px 12px;gap:10px}
  .brand .title{font-size:24px}
  .selected-customer{max-width:220px;font-size:12px;padding:8px 10px}
  .actions .btn{padding:8px 10px;font-size:12px}
  .content{padding:8px 10px}
  .main-panel .phead{padding:10px 14px;font-size:18px}
  .customer-card{padding:10px 14px}
  .remark-bar{padding:10px 12px;grid-template-columns:160px minmax(0,1fr)}
  .foot{padding:10px 12px;gap:8px}
  .shortcuts b,.shortcuts span{padding:4px 8px;font-size:11px}
  .queue-toolbar{padding:12px 14px;gap:10px}
  .queue-search{height:42px}
  .queue-chip{padding:5px 9px;font-size:12px}
  .queue-toolbar-right .btn{padding:8px 10px}
  .purchase-switch{padding:4px 0}
  .purchase-switch .queue-chip{padding:5px 8px}
  .purchase-form-actions .btn{min-width:108px}
  .purchase-list-panel .queue-table{max-height:calc(100vh - 380px)}
  .lowstock-shell .queue-table{max-height:calc(100vh - 240px)}
  .lowstock-kpis{padding:8px 10px}
}

@media (max-width:1250px){
  .top{grid-template-columns:1fr;gap:10px}
  .actions{justify-content:flex-start}
  .selected-customer{margin-left:0;text-align:left}
  .content{overflow:auto}
  .workbench,.purchase-clean-grid{grid-template-columns:1fr}
  .purchase-list-panel .queue-table,
  .lowstock-shell .queue-table{max-height:none}
  .queue-toolbar{flex-direction:column;align-items:stretch}
  .queue-toolbar-right{justify-content:flex-start}
}

@media (max-width:760px){
  .app{padding:0}
  .frame{border-radius:0}
  .content{padding:8px}
  .top{padding:12px}
  .workbench{gap:8px}
  .queue-toolbar,.purchase-switch{gap:10px}
  .queue-search{height:46px}
  .shortcuts,.queue-help{overflow:auto;flex-wrap:nowrap}
  .row-actions,.foot-actions,.queue-toolbar-right{justify-content:flex-start;flex-wrap:wrap}
  .customer-card,.remark-bar,.setting-row,.purchase-form-grid,.purchase-line-grid,.purchase-links{grid-template-columns:1fr}
  .tbl table,.view-table table,.queue-table table{min-width:980px}
  .w-sku{width:150px}.w-stock{width:132px}.w-uom{width:72px}.w-qty{width:148px}
  .rail{min-height:240px}
  .rail-main{gap:8px}
  .rail-title{font-size:13px}
  .rail-tail{width:104px;min-width:104px}
  .cheatsheet-backdrop{padding:10px}
  .cheatsheet-modal{max-height:92vh;padding:14px}
  .cheatsheet-grid{grid-template-columns:1fr}
  .cheatsheet-grid li b{min-width:94px}
}

/* Final UI overrides for compact, keyboard-first spreadsheet + SKU rail */
.tbl{background:#fff;border-color:#e8eef6;box-shadow:none}
.tbl table{border-spacing:0 0}
.tbl td{background:#fff;border-top:1px solid #f3f6fb;padding-top:2px;padding-bottom:2px}
.tbl tr:nth-child(even) td{background:#fff}
.tbl tr:hover td{background:#fff}
.tbl tr.active-row td{background:#fff}
.tbl tr.active-row td:first-child{box-shadow:inset 4px 0 0 var(--blue)}
.tbl td[data-display="item"]{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;vertical-align:middle;line-height:1;word-break:normal;overflow-wrap:normal;padding-right:1px}
.tbl td[data-display="item"] .one{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1;word-break:normal;overflow-wrap:normal;max-width:none}
.tbl td[data-display="uom"]{white-space:nowrap;overflow:visible;text-overflow:clip;vertical-align:middle;min-width:68px}
.tbl td[data-display="uom"] .one{white-space:nowrap;overflow:visible;text-overflow:clip;max-width:none}
.tbl td[data-display="available"],
.tbl td[data-display="uom"],
.tbl td[data-display="rate"],
.tbl td[data-display="disc"],
.tbl td[data-display="total"],
.qty-wrap{font-size:11px;font-weight:400}
.w-row{width:28px}.w-sku{width:92px}.w-stock{width:62px}.w-uom{width:72px}.w-num{width:58px}.w-tax{width:48px}.w-qty{width:68px}
.tbl table{min-width:900px}
.tbl table tbody td{height:38px;padding-top:2px;padding-bottom:2px}
.tbl td,.tbl .cell,.tbl .one,.tbl .muted,.tbl input{font-weight:400}
.cell{height:26px;padding:2px 4px;border-radius:0;box-shadow:none;background:#fff;border-color:transparent;font-size:11px;font-weight:400;color:#102443}
.cell:focus{border-color:#c9dbf1;box-shadow:inset 0 0 0 1px #c9dbf1, 0 0 0 2px rgba(37,99,235,.08)}
.qty-wrap{grid-template-columns:minmax(52px,1fr) 22px;gap:2px}
.qty-next{height:26px;width:22px;border-radius:0;box-shadow:none;padding:0;font-size:10px}
.rail{background:#fff;color:#0f172a;border-color:#dbe7f5}
.rail .phead{background:#f8fbff;color:#102443;border-color:#e7eef6}
.rail-list{padding:2px;gap:1px}
.rail-item{display:flex;align-items:center;gap:4px;padding:2px 4px;min-height:24px;border-radius:0;background:#fff;color:#102443;border-color:transparent;box-shadow:none}
.rail-item:hover{background:#f8fbff;border-color:transparent}
.rail-item.active{background:#eaf2ff;border-color:#bfdbfe;color:#0f172a}
.rail-code{flex:0 0 auto;padding:0;background:transparent;border:0;color:#0f172a;font-size:11px;font-weight:900;letter-spacing:.01em}
.rail-title{flex:1 1 auto;font-size:11px;font-weight:400;line-height:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;overflow-wrap:normal}
.rail-stock{flex:0 0 auto;padding:0;background:transparent;color:#64748b;border:0;font-size:10px}
.rail-item.active .rail-code{background:transparent;color:#0f172a;border:0}
.rail-item.active .rail-stock{background:transparent;color:#1d4ed8;border:0}
.statusline{color:#64748b}
.rail-tail,.rail-main{display:none}
.selected-customer{padding:6px 8px;border-radius:10px}
.customer-card{padding:8px 10px}
.customer-card .btn{padding:7px 9px;border-radius:0;box-shadow:none}
.remark-bar{padding:8px 10px}
.remark-input{min-height:40px}
.sku-cell{font-size:11px;font-weight:400;letter-spacing:0}
.qty-cell{font-size:11px;font-weight:400}
.one[data-display="item"]{font-size:11px;font-weight:400}
.tbl .muted{font-size:11px;font-weight:400}