:root{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#182431;background:#f3f6f9;font-synthesis:none}*{box-sizing:border-box}body{margin:0;padding-bottom:env(safe-area-inset-bottom)}header{display:flex;align-items:center;gap:12px;background:#123b5d;color:#fff;padding:20px 16px 18px}header h1{font-size:19px;margin:0}header p{font-size:12px;margin:5px 0 0;color:#d5e6f2}.brand-mark{width:45px;height:45px;border-radius:12px;background:#fff;color:#123b5d;display:grid;place-items:center;font-weight:800;font-size:18px}.tabs{display:flex;gap:4px;overflow-x:auto;padding:8px;background:#fff;position:sticky;top:0;z-index:3;box-shadow:0 2px 6px #0000000c}.tab{border:0;background:#edf2f6;border-radius:9px;padding:11px 13px;white-space:nowrap;color:#263c4f}.tab.active{background:#123b5d;color:#fff}main{max-width:760px;margin:auto;padding:14px}.panel{display:none;background:white;border-radius:14px;padding:16px;box-shadow:0 2px 12px #122b400b}.panel.active{display:block}h2{font-size:21px;margin:0 0 18px}h3{font-size:16px;margin-top:22px}label{display:block;font-size:13px;font-weight:650;margin:12px 0;color:#34495a}input,select{display:block;width:100%;margin-top:6px;padding:12px;border:1px solid #ccd6df;border-radius:9px;background:#fff;font:inherit;color:#182431;min-height:44px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.primary,button{border:1px solid #cbd5df;border-radius:9px;padding:11px 13px;background:#f7f9fb;color:#19364c;font:inherit;font-weight:650;cursor:pointer}.primary{background:#145581;border-color:#145581;color:white}.wide{width:100%;margin-top:12px}.total-box{display:flex;align-items:center;justify-content:space-between;background:#eaf3f8;padding:16px;border-radius:10px;margin:16px 0}.total-box strong{font-size:23px;color:#124b70}.hint{font-size:12px;color:#657786;line-height:1.5}.item-row,.metric{display:flex;justify-content:space-between;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid #e7edf1}.item-row small{display:block;color:#647583;margin-top:4px}.item-row button{padding:7px 9px}.metric strong{font-variant-numeric:tabular-nums}.profit{background:#e8f7ef;margin:10px -8px;padding:14px 8px;border-radius:8px;color:#12663c}.profit strong{font-size:20px}.file-button{display:block;border:1px solid #cbd5df;border-radius:9px;padding:10px;text-align:center;font-weight:650;color:#19364c}.file-button input{font-size:12px;border:0;padding:5px;height:auto}footer{text-align:center;padding:20px;color:#6b7c89;font-size:11px}@media(max-width:380px){header h1{font-size:16px}.tab{padding:10px}.form-grid{gap:4px}}
@media print{header,.tabs,form,button,.file-button,footer,.hint,#saleMessage{display:none!important}body{background:white}main{padding:0}.panel{display:none!important}#venta.panel{display:block!important;box-shadow:none} }
hr{border:0;border-top:1px solid #e4ebf0;margin:22px 0}.notice{background:#fff2d8;border:1px solid #e9c879;border-radius:10px;padding:12px;margin:0 0 14px;color:#694900;line-height:1.5}.muted{font-size:11px;color:#8a5660;font-weight:500}.actions{display:flex;gap:5px;flex-wrap:wrap;justify-content:flex-end}.actions button{font-size:12px;padding:7px 8px}.table-wrap{overflow-x:auto;width:100%;margin:10px 0 16px}table{border-collapse:collapse;width:100%;min-width:620px;font-size:12px}th,td{padding:10px 8px;text-align:left;border-bottom:1px solid #e4ebf0;white-space:nowrap}th{background:#f0f5f8;color:#284459}td:nth-child(n+2),th:nth-child(n+2){text-align:right}.grand-total{font-weight:800;background:#edf5f9}.file-button{cursor:pointer}.file-button input{cursor:pointer}@media(max-width:540px){.actions{max-width:150px}.actions button{font-size:11px;padding:6px}.item-row{align-items:flex-start}.item-row>div:first-child{min-width:0;overflow-wrap:anywhere}}

.search-matches{display:grid;gap:5px;margin-top:5px}
.match-option{display:flex;flex-direction:column;align-items:flex-start;gap:3px;width:100%;text-align:left;background:#f7fbfe;border:1px solid #cbdce8;border-radius:8px;padding:10px 12px}
.match-option:hover,.match-option:focus{background:#e6f3fb;border-color:#5a9dc5}
.match-option small{font-weight:400;color:#5c7180}
.no-match{margin:4px 0;padding:9px 10px;background:#fff4e5;border-radius:8px;color:#77521b;font-size:13px}

/* Oculta el consolidado por producto en la pantalla de Reportes; la exportación CSV sigue usando sus cálculos. */
#reportes #consolidatedSection{display:none!important;height:0!important;overflow:hidden!important;visibility:hidden!important}

/* Buscador interactivo de productos al editar facturas */
.product-picker-overlay{position:fixed;inset:0;z-index:10000;background:rgba(14,30,44,.58);display:flex;align-items:center;justify-content:center;padding:14px}
.product-picker{background:#fff;color:#182431;width:min(620px,100%);max-height:min(88vh,760px);overflow:auto;border-radius:14px;padding:18px;box-shadow:0 18px 60px #0004}
.product-picker h2{margin:0 0 8px}.product-picker input{position:sticky;top:0;z-index:1;background:#fff}
.invoice-product-matches{display:grid;gap:7px;margin-top:10px;max-height:52vh;overflow:auto}
.invoice-product-option{display:flex;flex-direction:column;align-items:flex-start;gap:4px;text-align:left;width:100%;padding:11px 12px;background:#f7fbfe;border:1px solid #cbdce8;border-radius:9px;white-space:normal}
.invoice-product-option:hover,.invoice-product-option:focus{background:#e6f3fb;border-color:#5a9dc5}.invoice-product-option small{font-weight:400;color:#5c7180;line-height:1.35}
.product-picker-actions{display:flex;justify-content:flex-end;margin-top:12px}

/* Edición de factura en una sola tabla */
.invoice-editor-overlay{padding:10px;align-items:center}
.invoice-editor{background:#fff;color:#182431;width:min(1100px,100%);max-height:94vh;overflow:hidden;border-radius:14px;padding:18px;box-shadow:0 18px 60px #0004;display:flex;flex-direction:column;gap:10px}
.invoice-editor-head,.invoice-editor-toolbar,.invoice-editor-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}
.invoice-editor-head h2{margin:0 0 4px}.invoice-editor-head p{margin:0}.invoice-editor label{font-weight:700}.invoice-editor select{width:100%;padding:10px;border:1px solid #b8c4d2;border-radius:8px;background:#fff;color:#182431}
.invoice-editor-toolbar input{flex:1;min-width:100px}.invoice-editor-table-wrap{overflow:auto;min-height:100px;max-height:58vh;border:1px solid #d9e0e8;border-radius:8px}
.invoice-editor-table{width:100%;border-collapse:collapse;table-layout:auto;font-size:14px}.invoice-editor-table th{position:sticky;top:0;background:#eef3f9;z-index:1}.invoice-editor-table th,.invoice-editor-table td{padding:8px;border-bottom:1px solid #e0e5eb}.invoice-editor-table th:nth-child(2){width:100px}.invoice-editor-table th:nth-child(3),.invoice-editor-table th:nth-child(4){width:120px}.invoice-editor-table th:last-child{width:85px}.invoice-editor-name{min-width:180px}.invoice-editor-table input{width:85px;min-width:65px;padding:7px}.invoice-editor-table .danger{padding:6px 8px}.invoice-editor-foot{padding:8px 2px;font-size:15px}.invoice-editor-foot strong{font-size:18px}.invoice-editor .product-picker-actions{margin-top:0}.invoice-editor button{white-space:nowrap}
@media(max-width:600px){.invoice-editor{padding:12px;max-height:96vh}.invoice-editor-head{align-items:flex-start}.invoice-editor-head h2{font-size:18px}.invoice-editor-toolbar{flex-wrap:wrap}.invoice-editor-toolbar input{width:100%;flex-basis:100%}.invoice-editor-table{font-size:12px}.invoice-editor-table th,.invoice-editor-table td{padding:6px}.invoice-editor-table input{width:62px;min-width:55px}.invoice-editor-name{min-width:140px}.invoice-editor-table th:nth-child(3),.invoice-editor-table th:nth-child(4){width:90px}}
/* Nueva venta compacta: cantidades editables sin perder la selección al buscar otros productos. */
.compact-product-list{display:grid;gap:6px;margin:6px 0 12px;max-height:42vh;overflow:auto}.compact-product-row{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 10px;border:1px solid #dbe4eb;border-radius:9px;background:#fbfdff}.compact-product-info{min-width:0;flex:1}.compact-product-info strong{display:block;font-size:13px;overflow-wrap:anywhere}.compact-product-info small{display:block;color:#607383;font-size:11px;margin-top:3px}.qty-stepper{display:flex;align-items:center;gap:4px;flex-shrink:0}.qty-stepper button{width:32px;height:34px;padding:0;font-size:20px;line-height:1}.qty-stepper input{width:48px;min-height:34px;margin:0;padding:5px 3px;text-align:center;font-size:14px}.qty-stepper button:disabled{opacity:.35;cursor:not-allowed}.bulk-update-panel{border:1px solid #d9e4ec;border-radius:10px;padding:12px;margin:16px 0;background:#f9fbfd}.bulk-update-panel h3{margin:0 0 6px}.bulk-update-panel .table-wrap{max-height:300px;overflow:auto}.bulk-update-panel table{min-width:520px}.bulk-update-panel td,.bulk-update-panel th{padding:7px 5px}@media(max-width:420px){.compact-product-row{padding:7px}.compact-product-info strong{font-size:12px}.qty-stepper{gap:3px}.qty-stepper button{width:29px}.qty-stepper input{width:40px}}

/* Ajustes de presentación para Nueva venta: menos espacio vacío y lectura rápida. */
#venta.panel{padding:14px}
#venta h2{margin-bottom:12px}
#venta label{margin:8px 0;font-size:12px}
#venta input:not([type="hidden"]),#venta select{margin-top:4px;min-height:40px;padding:9px 11px;border-radius:8px}
#venta .search-matches{gap:4px;margin-top:4px}
#venta .match-option{padding:8px 10px;gap:2px}
#venta .compact-product-list{max-height:36vh;gap:5px;margin:5px 0 8px}
#venta .compact-product-row{padding:7px 9px;border-radius:8px}
#venta .total-box{margin:10px 0;padding:12px 13px}
#venta .total-box strong{font-size:22px}
#venta #cart .item-row{padding:9px 0;align-items:center}
#venta #cart .item-row strong{font-size:13px}
#venta #cart .item-row small{font-size:12px}
#venta #cart button{padding:7px 9px;font-size:12px}
#venta #salePaid{font-size:16px;font-variant-numeric:tabular-nums}
#venta #saveSale{margin-top:8px;min-height:46px}
#venta #saleMessage{font-size:13px;line-height:1.4}
@media(min-width:650px){#venta.panel{padding:18px}#venta .compact-product-list{max-height:340px}}
@media(max-width:420px){#venta.panel{padding:11px;border-radius:10px}#venta h2{font-size:19px}#venta .total-box{padding:10px}#venta .total-box strong{font-size:20px}#venta .compact-product-info strong{font-size:12px}}

/* Ajuste móvil: la lista de productos se desplaza naturalmente con el dedo en iPhone/iPad. */
#venta .compact-product-list{overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;overscroll-behavior-y:contain;touch-action:pan-y;scrollbar-width:thin}
#venta .compact-product-row{min-width:0}
#venta .compact-product-info{overflow-wrap:anywhere}
@media(max-width:600px){
  #venta .compact-product-list{max-height:44vh;max-height:44dvh;padding-right:2px}
  #venta .compact-product-row{gap:6px}
  #venta .qty-stepper button{min-width:32px;min-height:36px}
  #venta .qty-stepper input{min-height:36px}
}

/* Corrección específica de adaptación móvil para Chrome: mantener Ventas en vertical. */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;}
@media screen and (max-width:600px){
  body{width:100%;max-width:100%;overflow-x:hidden}
  #appArea{width:100%;max-width:100%;min-width:0}
  #venta.panel{width:100%;max-width:100%;min-width:0;margin:0;padding:10px}
  #venta *{min-width:0}
  #venta input,#venta select,#venta button{max-width:100%;font-size:16px}
  #venta .compact-product-row{width:100%;min-width:0}
  #venta .compact-product-info{min-width:0;flex:1 1 auto}
  #venta .qty-stepper{flex:0 0 auto}
  #venta .total-box{width:100%;gap:8px}
  #venta .total-box strong{font-size:20px;white-space:nowrap}
  #venta #saveSale{white-space:normal;line-height:1.25}
}

/* v19: contención estricta del buscador y sus resultados en móviles estrechos */
@media screen and (max-width:600px){
  html,body{max-width:100%;width:100%;overflow-x:clip}
  main{width:100%;max-width:100%;min-width:0;padding:8px}
  .panel,#appArea,#venta,form{max-width:100%;min-width:0}
  #venta{overflow-x:clip}
  #venta label,#venta input,#venta select,#venta .search-matches,#venta .match-option,#venta .compact-product-list,#venta .compact-product-row{box-sizing:border-box;width:100%;max-width:100%;min-width:0}
  #venta input,#venta select{font-size:16px!important;line-height:1.25;-webkit-appearance:none;appearance:none}
  #venta .search-matches{overflow-x:hidden}
  #venta .match-option{white-space:normal;overflow-wrap:anywhere;text-align:left}
  #venta .compact-product-row{display:flex;flex-wrap:nowrap}
  #venta .compact-product-info{width:0;flex:1 1 0;overflow-wrap:anywhere}
  #venta .qty-stepper{max-width:46%;flex-shrink:0}
  #venta .total-box{min-width:0;flex-wrap:wrap;overflow-wrap:anywhere}
}