@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap');
:root{--ink:#172b2b;--muted:#6b7d7c;--line:#e4ecea;--bg:#f4f8f7;--teal:#0f766e;--teal2:#115e59;--mint:#dff5ef;--red:#b42318;--amber:#a15c07}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:'DM Sans',sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh;display:flex}.sidebar{width:248px;flex-shrink:0;background:#fff;border-right:1px solid var(--line);padding:22px 14px;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:20}.brand{display:flex;align-items:center;gap:11px;padding:0 10px 28px}.brand-icon{background:var(--teal);color:white;border-radius:12px;width:42px;height:42px;display:grid;place-items:center;font:800 23px 'Plus Jakarta Sans'}.brand strong{display:block;font:800 16px 'Plus Jakarta Sans'}.brand small{color:var(--muted);font-size:11px}.nav-list{display:grid;gap:5px}.nav-btn{border:0;background:transparent;text-align:left;padding:12px 13px;border-radius:11px;color:#607371;display:flex;align-items:center;gap:13px;font-weight:600}.nav-btn span{font-size:13px}.nav-btn:hover,.nav-btn.active{background:var(--mint);color:var(--teal2)}.sidebar-foot{margin-top:auto;padding:14px 10px;color:var(--muted);font-size:11px;display:flex;align-items:center;gap:8px}.status-dot{width:8px;height:8px;background:#22a06b;border-radius:50%}.main{margin-left:248px;width:calc(100% - 248px);min-width:0}.topbar{height:88px;padding:17px 30px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:14px;position:sticky;top:0;z-index:10}.eyebrow{font-size:10px;font-weight:800;letter-spacing:1.4px;color:var(--teal);margin-bottom:3px}.topbar h1{font:800 23px 'Plus Jakarta Sans';margin:0}.top-actions{margin-left:auto;display:flex;gap:12px;align-items:center;color:var(--muted);font-size:12px}.content{padding:25px 30px 45px;max-width:1500px;margin:auto}.icon-btn{display:none;border:1px solid var(--line);background:white;border-radius:9px;padding:8px 10px}.grid{display:grid;gap:16px}.stats{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:20px}.card{background:white;border:1px solid var(--line);border-radius:16px;padding:19px;min-width:0}.stat-label{color:var(--muted);font-size:12px;font-weight:600}.stat-value{font:800 24px 'Plus Jakarta Sans';margin:8px 0 5px;letter-spacing:-.5px;overflow-wrap:anywhere}.stat-note{font-size:11px;color:var(--muted)}.stat-icon{float:right;background:var(--mint);color:var(--teal);width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-size:17px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:24px 0 13px}.section-head h2,.card h2{font:800 16px 'Plus Jakarta Sans';margin:0}.muted{color:var(--muted)}.small{font-size:12px}.btn{border:0;border-radius:10px;padding:10px 14px;font-weight:700;font-size:12px;display:inline-flex;align-items:center;justify-content:center;gap:7px}.btn-primary{background:var(--teal);color:white}.btn-primary:hover{background:var(--teal2)}.btn-light{background:#edf5f3;color:var(--teal2)}.btn-danger{background:#fff0ef;color:var(--red)}.btn-dark{background:#203c3a;color:white}.btn:disabled{opacity:.45;cursor:not-allowed}.toolbar{display:flex;gap:9px;flex-wrap:wrap;align-items:center}.field{display:grid;gap:6px;margin-bottom:13px}.field label{font-size:12px;font-weight:700;color:#465957}.field input,.field select,.field textarea,.search-input{width:100%;border:1px solid #d8e3e0;border-radius:9px;background:white;padding:10px 11px;outline:none;color:var(--ink);min-width:0}.field input:focus,.field select:focus,.search-input:focus{border-color:var(--teal);box-shadow:0 0 0 3px #0f766e18}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 13px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px}table{border-collapse:collapse;width:100%;font-size:12px;white-space:nowrap}th{background:#f7faf9;color:#617471;text-align:left;font-size:10px;letter-spacing:.4px;text-transform:uppercase}td,th{padding:12px 13px;border-bottom:1px solid #edf2f1}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#fbfdfc}.right{text-align:right}.pill{display:inline-flex;padding:4px 8px;border-radius:20px;background:#e6f7ef;color:#087443;font-size:10px;font-weight:800}.pill.warn{background:#fff4df;color:#9a5c00}.pill.bad{background:#ffedeb;color:#b42318}.empty{padding:32px;text-align:center;color:var(--muted);font-size:13px}.split{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(300px,.9fr);gap:17px}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:13px}.product-tile{border:1px solid var(--line);background:white;text-align:left;border-radius:12px;padding:12px;min-height:108px}.product-tile:hover{border-color:var(--teal);box-shadow:0 5px 15px #0f766e12}.product-tile strong{display:block;font-size:12px;margin:7px 0}.product-tile small{color:var(--muted)}.product-tile .price{font-weight:800;color:var(--teal)}.cart-line{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}.cart-line:last-child{border:0}.qty-control{display:flex;align-items:center;gap:7px}.qty-control button{width:26px;height:26px;border:1px solid var(--line);background:white;border-radius:7px}.total-row{display:flex;justify-content:space-between;gap:10px;padding:8px 0;color:var(--muted);font-size:13px}.total-row.big{font:800 20px 'Plus Jakarta Sans';color:var(--ink);border-top:1px dashed #d9e4e1;margin-top:8px;padding-top:16px}.pay-options{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:12px 0}.pay-option{border:1px solid var(--line);border-radius:10px;padding:11px;background:white;text-align:center;font-size:12px;font-weight:800}.pay-option.active{border-color:var(--teal);background:var(--mint);color:var(--teal2)}.modal-backdrop{position:fixed;inset:0;background:#10292788;z-index:50;display:grid;place-items:center;padding:15px}.modal{background:white;border-radius:17px;width:min(570px,100%);max-height:92vh;overflow:auto;padding:23px;box-shadow:0 24px 70px #0002}.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.modal-head h2{font:800 18px 'Plus Jakarta Sans';margin:0}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.toast{position:fixed;bottom:25px;left:50%;transform:translate(-50%,20px);background:#173b37;color:white;padding:12px 17px;border-radius:11px;font-size:12px;font-weight:700;opacity:0;pointer-events:none;transition:.2s;z-index:100;max-width:90vw}.toast.show{opacity:1;transform:translate(-50%,0)}.report-filters{display:flex;gap:8px;flex-wrap:wrap;align-items:end}.report-filters .field{margin:0;min-width:145px}.report-filters input{padding:9px}.cash-balance{display:grid;grid-template-columns:1fr 1fr;gap:12px}.cash-box{background:#f5faf8;border-radius:12px;padding:15px}.cash-box strong{font:800 19px 'Plus Jakarta Sans';display:block;margin-top:8px}.notice{background:#fff7e7;border:1px solid #f5e1b7;color:#82520b;padding:12px 14px;border-radius:10px;font-size:12px;line-height:1.6;margin-bottom:16px}.success-note{background:#eaf8f1;color:#176848;padding:11px 13px;border-radius:10px;font-size:12px}.danger-text{color:var(--red)}.hide{display:none!important}
@media(max-width:1100px){.stats{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}.product-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.sidebar{transform:translateX(-100%);transition:transform .2s;box-shadow:none}.sidebar.open{transform:translateX(0);box-shadow:20px 0 50px #10292722}.main{margin-left:0;width:100%}.topbar{height:75px;padding:12px 15px}.icon-btn{display:block}.topbar h1{font-size:19px}.top-actions #todayLabel{display:none}.content{padding:17px 13px 35px}.stats{gap:10px}.card{padding:14px;border-radius:13px}.stat-value{font-size:19px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.field-grid{grid-template-columns:1fr}.cash-balance{grid-template-columns:1fr 1fr}.section-head{align-items:flex-start}.section-head .btn{padding:9px 10px}.topbar .eyebrow{font-size:9px}.modal{padding:17px}.report-filters .field{flex:1;min-width:125px}}
@media(max-width:390px){.stats{grid-template-columns:1fr 1fr}.stat-value{font-size:17px}.product-grid{grid-template-columns:1fr 1fr}.btn{padding:9px 10px}}

/* POS and purchase search-first workflow */
.pos-layout,.purchase-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(310px,.9fr);gap:16px;align-items:start}
.pos-products,.purchase-layout>.card{min-width:0}
.search-wrap{display:flex;align-items:center;gap:9px;border:1px solid #d8e3e0;border-radius:12px;padding:6px 7px 6px 13px;background:#fff}
.search-wrap>span{font-size:24px;color:#71817f}.search-wrap .search-input{border:0!important;box-shadow:none!important;padding:10px 3px;font-size:14px}.search-wrap .btn{white-space:nowrap}
.search-results{margin-top:12px;max-height:42vh;overflow:auto;align-content:start}
.search-empty{grid-column:1/-1;min-height:150px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:7px;color:var(--muted);padding:20px;font-size:12px}
.search-empty b{color:#425754;font-size:13px}.search-empty-icon{font-size:32px;color:var(--teal);background:var(--mint);border-radius:14px;width:52px;height:52px;display:grid;place-items:center}
.cart-lines{max-height:36vh;overflow:auto}.cart-summary{margin-top:8px}.change-box{display:flex;align-items:center;justify-content:space-between;background:#f1faf6;border-radius:10px;padding:12px;color:#41645a;font-size:12px}.change-box b{font:800 18px 'Plus Jakarta Sans';color:var(--teal)}
.checkout-actions{display:grid;grid-template-columns:auto 1fr;gap:9px;margin-top:14px}.checkout-actions .btn{min-height:44px}.purchase-save{width:100%;min-height:45px;margin-top:15px}.purchase-line{padding:13px 0;border-bottom:1px solid var(--line)}.purchase-line-title{display:flex;justify-content:space-between;gap:8px;align-items:start;font-size:13px}.text-remove{border:0;background:none;color:var(--red);font-size:11px;font-weight:700}.purchase-inputs{display:grid;grid-template-columns:.65fr 1.3fr auto;gap:8px;align-items:end;margin-top:10px}.purchase-inputs label{font-size:10px;color:var(--muted);display:grid;gap:5px}.purchase-inputs input{width:100%;min-width:0;border:1px solid var(--line);border-radius:8px;padding:9px;font-size:12px}.purchase-inputs>b{font-size:12px;padding-bottom:10px}
@media(max-width:900px){.pos-layout,.purchase-layout{grid-template-columns:1fr}.pos-cart{position:relative}.cart-lines{max-height:32vh}.search-results{max-height:35vh}}
@media(max-width:480px){.search-results{grid-template-columns:repeat(2,minmax(0,1fr))}.pos-layout,.purchase-layout{gap:12px}.purchase-inputs{grid-template-columns:.55fr 1.2fr auto;gap:6px}.purchase-inputs input{padding:8px 6px}.checkout-actions{grid-template-columns:1fr 1.3fr}.search-wrap{gap:5px;padding-left:9px}.search-wrap .btn{padding:8px}.search-wrap .search-input{font-size:13px}}

.unit-pick{display:flex;align-items:center;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:11px}.unit-pick label{display:flex;align-items:center;gap:5px}.unit-pick select{max-width:120px;border:1px solid var(--line);border-radius:6px;background:white;padding:4px;font-size:11px}

/* POS conventional checkout layout, scan-first */
.pos-screen{display:grid;gap:14px}.pos-top-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(240px,.7fr);gap:14px}.pos-meta .field-grid{gap:10px}.pos-meta .field label{font-size:10px}.pos-meta .search-input{font-size:12px;padding:10px}.pos-total-card{background:#edf7f8;border:1px solid #c9e6e5;display:flex;flex-direction:column;align-items:flex-end;justify-content:center;min-height:145px}.pos-total-card>span:first-child{font-size:11px;font-weight:800;letter-spacing:.1em;color:#52716f}.pos-total-card strong{font-size:clamp(36px,5vw,64px);line-height:1.1;color:#d65d58;font-weight:900;font-variant-numeric:tabular-nums}.pos-total-card>span:last-child{font-size:12px;color:var(--muted);margin-top:8px}.pos-entry-card{padding:14px;background:#fffef1;border-color:#eadf9d;position:relative;z-index:5}.pos-entry-label{font-size:12px;font-weight:900;color:#695c15;display:block;margin-bottom:8px}.pos-entry-row{display:flex;align-items:center;gap:8px;border:2px solid #cdbb48;border-radius:9px;background:#fff;padding:5px 7px}.scan-icon{font-size:25px;color:#85751c;padding:0 5px}.pos-entry-input{border:0!important;outline:none!important;box-shadow:none!important;background:transparent;flex:1;min-width:0;font-size:17px;padding:10px 4px;color:#243b3a}.pos-entry-row .btn{white-space:nowrap}.pos-hint{margin:8px 2px 0;font-size:11px}.pos-autocomplete{display:none;position:absolute;left:14px;right:14px;top:calc(100% - 5px);background:#fff;border:1px solid #cddbd8;border-radius:0 0 12px 12px;box-shadow:0 12px 24px #183a321c;max-height:300px;overflow:auto;z-index:20}.pos-autocomplete.open{display:block}.pos-result{display:flex;width:100%;align-items:center;justify-content:space-between;gap:10px;padding:11px 13px;border:0;border-bottom:1px solid #edf1ef;background:#fff;text-align:left;color:#233a38;cursor:pointer}.pos-result.active,.pos-result:hover{background:#e9f7f2}.pos-result span:first-child{display:grid;gap:4px}.pos-result b{font-size:13px}.pos-result small{font-size:10px;color:var(--muted)}.pos-result span:last-child{display:flex;align-items:center;gap:8px;white-space:nowrap;color:var(--teal);font-weight:800;font-size:12px}.pos-result kbd{border:1px solid #cddbd8;border-radius:4px;padding:2px 5px;color:#637572;font-size:10px}.pos-no-result{padding:18px;text-align:center;color:var(--muted);font-size:12px}.pos-table-wrap{overflow-x:auto}.pos-basket{width:100%;border-collapse:collapse;min-width:760px}.pos-basket th{background:#e4eff5;color:#375d6c;font-size:11px;text-align:left;padding:11px 9px;white-space:nowrap}.pos-basket td{border-bottom:1px solid var(--line);padding:10px 9px;font-size:12px;vertical-align:middle}.pos-basket td:first-child{min-width:150px}.pos-code{display:block;color:var(--muted);font-size:10px;margin-top:3px}.pos-unit-select{max-width:100px;border:1px solid var(--line);border-radius:6px;padding:6px;background:#fff;font-size:11px}.pos-qty{display:flex;align-items:center;gap:4px}.pos-qty button{border:1px solid var(--line);border-radius:6px;background:#f6f9f8;width:27px;height:28px}.pos-qty input{width:48px;border:1px solid var(--line);border-radius:6px;padding:5px;text-align:center}.pos-discount{display:grid;gap:4px;min-width:78px}.pos-discount input{width:78px;max-width:100%;border:1px solid var(--line);border-radius:5px;padding:5px;font-size:10px}.pos-bottom-grid{display:grid;grid-template-columns:1fr minmax(260px,.8fr);gap:18px;border-top:1px solid var(--line);margin-top:12px;padding-top:14px}.pos-payment .field{max-width:260px}.pos-summary .toolbar{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap}.pos-summary .btn{min-height:42px}.pos-summary .total-row.big{font-size:18px}.pos-summary .total-row.big span:last-child{font-weight:900;color:var(--teal)}#cartEmpty{padding:24px;text-align:center}
@media(max-width:760px){.pos-top-grid{grid-template-columns:1fr}.pos-total-card{min-height:110px;align-items:center}.pos-total-card strong{font-size:42px}.pos-bottom-grid{grid-template-columns:1fr}.pos-summary .toolbar .btn{flex:1}.pos-entry-input{font-size:14px}.pos-basket{min-width:760px}}

/* v1.5 keyboard-first checkout */
.pos-total-card{position:sticky;top:8px;z-index:25;align-self:start;box-shadow:0 8px 24px #183a3210;transition:padding .15s}
.pos-shortcuts{display:flex;flex-wrap:wrap;gap:6px 12px;margin-top:9px;padding-top:9px;border-top:1px solid #eee6bd;color:#6c6b54;font-size:10px;align-items:center}
.pos-shortcuts span{display:inline-flex;align-items:center;gap:4px;white-space:nowrap}
.pos-shortcuts kbd{display:inline-block;background:#fff;border:1px solid #d8d6c6;border-bottom-width:2px;border-radius:4px;padding:2px 5px;font:700 10px ui-monospace,monospace;color:#494b42}
.pos-total-card strong{font-variant-numeric:tabular-nums;white-space:nowrap}
@media(max-width:760px){.pos-total-card{top:4px;min-height:90px;padding:10px!important;display:grid;grid-template-columns:auto 1fr;grid-template-rows:auto auto;column-gap:12px;align-items:center;justify-items:end}.pos-total-card>span:first-child{grid-column:1;grid-row:1;font-size:9px}.pos-total-card strong{grid-column:2;grid-row:1/3;font-size:clamp(29px,8vw,42px)}.pos-total-card>span:last-child{grid-column:1;grid-row:2;margin-top:0;font-size:10px}.pos-shortcuts{gap:5px 8px}.pos-shortcuts span{font-size:9px}}


/* v1.6: desktop POS layout follows conventional full-width register screen */
.pos-screen{
 display:flex!important;
 flex-direction:column!important;
 gap:10px!important;
 width:100%!important;
 max-width:none!important;
 min-width:0!important;
}
.pos-top-grid{
 display:grid!important;
 grid-template-columns:minmax(0,1fr) minmax(260px,34%)!important;
 grid-template-areas:"meta total"!important;
 align-items:stretch!important;
 gap:10px!important;
 width:100%!important;
}
.pos-meta{grid-area:meta!important;min-width:0!important}
.pos-total-card{
 grid-area:total!important;
 position:relative!important;
 top:auto!important;
 min-width:0!important;
 min-height:130px!important;
 align-items:flex-end!important;
 justify-content:center!important;
 padding:16px 22px!important;
}
.pos-total-card strong{font-size:clamp(38px,4.6vw,66px)!important}
.pos-entry-card,.pos-table-card{width:100%!important;min-width:0!important;grid-column:1/-1!important}
.pos-entry-card{z-index:10!important}
.pos-entry-row{width:100%!important}
.pos-table-wrap{width:100%!important;overflow-x:auto!important}
.pos-basket{width:100%!important;min-width:800px!important;table-layout:auto!important}
.pos-basket th,.pos-basket td{padding:9px 10px!important}
.pos-bottom-grid{grid-template-columns:minmax(0,1fr) minmax(280px,38%)!important;align-items:end!important}
.pos-summary{min-width:0!important}
.pos-summary .total-row.big{font-size:22px!important}
.pos-summary .total-row.big span:last-child{font-size:24px!important}
@media(max-width:760px){
 .pos-top-grid{grid-template-columns:1fr!important;grid-template-areas:"total" "meta"!important}
 .pos-total-card{position:sticky!important;top:0!important;z-index:25!important;min-height:84px!important;align-items:center!important;padding:8px 12px!important;display:grid!important;grid-template-columns:auto 1fr!important;grid-template-rows:auto auto!important;column-gap:12px!important}
 .pos-total-card>span:first-child{grid-column:1!important;grid-row:1!important}
 .pos-total-card strong{grid-column:2!important;grid-row:1/3!important;font-size:clamp(30px,8vw,42px)!important}
 .pos-total-card>span:last-child{grid-column:1!important;grid-row:2!important;margin-top:0!important}
 .pos-bottom-grid{grid-template-columns:1fr!important}
 .pos-basket{min-width:760px!important}
}

/* v1.7: barcode/search input is the first cell of the item grid, not a separate panel */
.pos-entry-card{display:none!important}
.product-entry-row td{background:#fffdf0!important;border-bottom:2px solid #d8c85d!important}
.product-entry-cell{position:relative!important;width:36%!important;min-width:280px!important;padding:5px 8px!important}
.product-entry-wrap{display:flex;align-items:center;gap:7px;position:relative;width:100%}
.product-entry-wrap .scan-icon{font-size:20px;padding:0 3px}
.product-entry-wrap .pos-entry-input{width:100%;min-width:0;padding:10px 5px!important;font-size:14px!important;font-weight:600}
.entry-instruction{color:#687b78!important;font-size:11px!important;font-style:italic!important;background:#fffdf0!important}
.product-entry-cell .pos-autocomplete{position:absolute!important;left:0!important;right:auto!important;top:100%!important;width:min(520px,82vw)!important;max-height:320px!important;border:1px solid #b8cbc5!important;border-radius:0 0 9px 9px!important;box-shadow:0 12px 26px #102b251f!important;z-index:100!important}
.pos-table-wrap{overflow:visible!important}
.pos-basket{overflow:visible!important}
.pos-table-card{overflow:visible!important}
.pos-basket tbody#productSearchRow{position:relative}
.pos-shortcuts{display:flex;gap:8px 14px;flex-wrap:wrap;margin-top:10px;color:var(--muted);font-size:10px}
.pos-shortcuts kbd{border:1px solid #d2ddda;border-radius:4px;padding:2px 5px;background:#f6f9f8;font-weight:700}
@media(max-width:760px){
 .product-entry-cell{min-width:240px!important;width:45%!important}
 .entry-instruction{min-width:200px!important}
 .product-entry-cell .pos-autocomplete{width:min(420px,82vw)!important}
}

/* v1.8: the editable item row stays at the bottom of the POS table */
.pos-basket tbody#productSearchRow{position:relative}
.pos-basket tbody#productSearchRow .product-entry-row td{border-top:2px solid #d8c85d!important;border-bottom:1px solid #d8c85d!important}
.pos-basket tbody#cartLines tr:last-child td{border-bottom:1px solid #dce5e2}
.pos-autocomplete .pos-result.active{background:#e2f4ed!important;outline:2px solid #0f766e;outline-offset:-2px}
.product-entry-cell .pos-autocomplete{z-index:999!important}