:root{--bg:#f4f6fa;--card:#fff;--ink:#1d2433;--muted:#6f7787;--accent:#6d4aff;--danger:#dc3d55;--ok:#168b65;--line:#e4e8f0;--header:#171923;--shadow:0 8px 28px rgba(26,34,52,.08)}
*{box-sizing:border-box}html{font-size:16px}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}a{color:inherit}header{background:var(--header);color:#fff;padding:12px 3%;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;position:sticky;top:0;z-index:30}header small{color:#c5c8d0}nav{display:flex;gap:5px;flex-wrap:wrap}nav a{color:#fff;text-decoration:none;padding:8px 10px;border-radius:9px;font-size:14px}nav a:hover{background:#ffffff18}main{max-width:1280px;margin:22px auto;padding:0 16px}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:var(--shadow)}h1,h2,h3{margin-top:0}.muted{color:var(--muted)}.right{text-align:right}.grid{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(310px,.85fr);gap:18px}.btn,button{appearance:none;border:0;border-radius:10px;padding:10px 14px;font:inherit;font-weight:750;cursor:pointer;background:var(--accent);color:#fff;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px;line-height:1.15}.btn:hover,button:hover{filter:brightness(.96)}.secondary{background:#eef0f5!important;color:#252a35!important}.danger{background:var(--danger)!important;color:#fff!important}.ok{background:var(--ok)!important;color:#fff!important}.btn-sm{padding:7px 10px;font-size:13px}.actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.actions form{margin:0}.actions.end{justify-content:flex-end;margin-top:18px}input,select,textarea{width:100%;padding:10px 11px;border:1px solid #d5dbe6;border-radius:10px;font:inherit;background:#fff;color:var(--ink)}input:focus,select:focus,textarea:focus{outline:2px solid color-mix(in srgb,var(--accent) 22%,transparent);border-color:var(--accent)}label{display:block}.alert{padding:12px 14px;border-radius:11px;background:#fff0c7;margin-bottom:12px}.success{background:#ddf7eb}.login{max-width:430px;margin:9vh auto}.total{font-size:28px;font-weight:900}.row{display:flex;gap:10px;align-items:center}.row>*{flex:1}.qty{display:flex;gap:6px;align-items:center}.qty button{padding:5px 9px}.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px;flex-wrap:wrap}.page-head h2{margin:0 0 5px}.page-head p{margin:0}.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:16px 0}.tabs{display:flex;gap:10px;align-items:center}.tab{display:inline-flex;align-items:center;justify-content:center;min-width:94px;padding:9px 16px;border-radius:10px;background:#eef0f5;color:#343946;text-decoration:none;font-weight:800;border:1px solid #e0e4ec}.tab.active{background:var(--accent);color:#fff;border-color:var(--accent)}.searchbox{position:relative;flex:1;min-width:240px}.searchbox input{padding-left:38px}.searchbox:before{content:'⌕';position:absolute;left:13px;top:5px;font-size:24px;color:var(--muted)}.filter-select{width:auto;min-width:190px}
/* CAJA */
.pos-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(330px,.75fr);gap:18px}.pos-products{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px;margin-top:14px}.pos-product{padding:0;background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:14px;overflow:hidden;text-align:left;min-width:0;box-shadow:0 2px 8px #1018280b;transition:.15s}.pos-product:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 8px 20px #10182818}.pos-product img,.pos-placeholder{display:block;width:100%;height:105px;object-fit:cover;background:#eef1f5}.pos-placeholder{display:flex;align-items:center;justify-content:center;font-size:34px}.pos-product-info{padding:9px 10px 11px}.pos-product-name{font-size:13px;font-weight:800;line-height:1.25;height:33px;overflow:hidden}.pos-product-price{display:block;color:var(--accent);font-size:15px;font-weight:900;margin-top:6px}.pos-category{font-size:10px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:3px}.cart-panel{position:sticky;top:84px;align-self:start}.cart-panel input,.cart-panel select{margin-bottom:7px}.cart-line{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:8px;align-items:center;padding:9px 0;border-bottom:1px solid var(--line)}.cart-line small{color:var(--muted)}
/* PRODUCTOS ADMIN - catálogo compacto */
.admin-catalog{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:14px}.admin-product{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 3px 12px #1018280d;transition:.15s;min-width:0}.admin-product:hover{transform:translateY(-2px);box-shadow:0 9px 24px #10182818}.admin-product img,.admin-product-placeholder{width:100%;height:120px;object-fit:cover;display:block;background:#eef1f5}.admin-product-placeholder{display:flex;align-items:center;justify-content:center;font-size:38px}.admin-product-body{padding:11px}.admin-product-cat{font-size:10px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);font-weight:800}.admin-product-name{font-weight:850;font-size:14px;line-height:1.25;height:36px;overflow:hidden;margin:3px 0 7px}.admin-product-price{font-size:17px;font-weight:900;color:var(--accent)}.admin-product-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px;padding:0 11px 11px}.admin-product-actions form{margin:0}.admin-product-actions button{width:100%;padding:7px 8px;font-size:12px}.stock-chip{float:right;font-size:10px;background:#f1f3f7;padding:4px 6px;border-radius:999px;color:var(--muted)}
/* TABLAS */
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px}table{width:100%;border-collapse:collapse;background:#fff}th,td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:middle}th{background:#f7f8fb;font-size:12px;color:#596172;text-transform:uppercase;letter-spacing:.025em}tr:last-child td{border-bottom:0}.table-actions{display:flex;gap:7px;justify-content:flex-end;white-space:nowrap}.user-avatar{width:36px;height:36px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:#eef0f5;font-weight:900;margin-right:9px}.user-cell{display:flex;align-items:center}.badge{display:inline-flex;padding:5px 8px;border-radius:999px;background:#f0f2f6;font-size:11px;font-weight:800}.empty-state{text-align:center;padding:38px 18px;color:var(--muted)}
/* MODAL */
dialog.modal{border:0;padding:0;background:transparent;max-width:none}dialog.modal::backdrop{background:#10131a99;backdrop-filter:blur(2px)}.modal-box{width:min(620px,calc(100vw - 30px));max-height:88vh;overflow:auto;background:#fff;border-radius:18px;padding:22px;box-shadow:0 25px 80px #0005}.modal-box.small{width:min(450px,calc(100vw - 30px))}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid .wide{grid-column:1/-1}.modal-box label{font-size:13px;font-weight:750}.modal-box label input,.modal-box label select,.modal-box label textarea{margin-top:5px}
/* SETTINGS */
.settings-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(320px,.8fr);gap:18px}.settings-section{border-top:1px solid var(--line);padding-top:18px;margin-top:18px}.color-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.color-grid input[type=color]{height:46px;padding:3px}.logo-preview{max-width:180px;max-height:100px;object-fit:contain;display:block;margin:10px 0}.system-actions{display:grid;gap:12px;margin-top:12px}.system-action{border:1px solid var(--line);border-radius:14px;padding:14px;background:#fafbfc}.system-action strong{display:block;margin-bottom:4px}.system-action p{color:var(--muted);font-size:13px;margin:0 0 12px;line-height:1.4}.system-action .btn{width:100%}.system-action.danger-zone{border-color:#f0c9d0;background:#fff8f9}
/* ventas/reportes */
.report-bar{display:grid;grid-template-columns:1fr 1fr auto;gap:10px;align-items:end;margin:14px 0 18px;padding:14px;background:#f8f9fb;border:1px solid var(--line);border-radius:14px}.report-bar label{font-size:12px;font-weight:750;color:#555e70}.report-bar input{margin-top:5px}
/* categorías */
.category-list{display:grid;gap:9px}.category-row{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);border-radius:12px;padding:11px 13px}.category-row small{color:var(--muted)}
/* recibo */
.receipt{width:72mm;max-width:72mm;margin:20px auto;background:#fff;color:#000;padding:4mm;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.receipt h2{text-align:center;margin:4px}.receipt hr{border:0;border-top:1px dashed #000}.no-print{}.qrbox{background:#fff;padding:16px;display:inline-block;border-radius:16px}.qrbox img,.qrbox canvas{margin:auto}footer{text-align:center;color:#98a0ad;padding:25px}
@media(max-width:900px){.pos-grid,.grid,.settings-grid{grid-template-columns:1fr}.cart-panel{position:static}.report-bar{grid-template-columns:1fr 1fr}.report-bar .btn{grid-column:1/-1}.color-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){main{padding:0 10px}.card{padding:15px}.pos-products{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.pos-product img,.pos-placeholder{height:82px}.pos-product-info{padding:7px}.admin-catalog{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.admin-product img,.admin-product-placeholder{height:100px}.toolbar{align-items:stretch}.tabs{width:100%}.tab{flex:1}.searchbox{width:100%}.filter-select{width:100%}.form-grid{grid-template-columns:1fr}.form-grid .wide{grid-column:auto}.report-bar{grid-template-columns:1fr}.report-bar .btn{grid-column:auto}.color-grid{grid-template-columns:1fr}.category-row{align-items:flex-start;flex-direction:column}.table-actions{justify-content:flex-start}}
@media(max-width:400px){.pos-products{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media print{body{background:#fff}.no-print,header,footer{display:none!important}.receipt{width:72mm!important;max-width:72mm!important;margin:0!important;padding:2mm!important}.receipt *{font-size:11px}.receipt h2{font-size:16px}@page{size:72mm auto;margin:0}}

.sale-actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}.mini-btn{display:inline-flex;padding:6px 9px;border-radius:8px;background:var(--primary);color:#fff!important;text-decoration:none;font-size:12px;font-weight:700}.mini-btn.secondary{background:#eef1f6;color:#222!important}
.customer-doc-row{display:grid;grid-template-columns:1fr auto;gap:8px}.legal-doc{max-width:950px;margin:auto}.legal-doc h3{margin-top:24px}.legal-doc p{line-height:1.6}.accept-box{margin-top:28px;padding:20px;border:1px solid #dfe4ec;border-radius:14px;background:#f8fafc}.check{display:flex!important;gap:10px;align-items:flex-start;margin:10px 0}.check input{width:auto!important;margin-top:4px}.badge{display:inline-block;padding:5px 9px;border-radius:999px;background:#eef1f5;font-size:12px}.ok-badge{background:#e8f8ef;color:#137044}@media print{header,footer,.page-head button,.accept-box{display:none!important}.legal-doc{box-shadow:none!important;border:0!important;max-width:none!important}}

/* Firma manuscrita en documentos legales */
.signature-wrap{margin-top:16px}.signature-pad{display:block;width:100%;max-width:620px;height:190px;border:2px dashed #cbd5e1;border-radius:14px;background:#fff;touch-action:none;cursor:crosshair}.signature-actions{display:flex;gap:10px;align-items:center;margin:10px 0 4px}.signature-preview{max-width:320px;max-height:130px;border:1px solid #e2e8f0;border-radius:10px;background:#fff;padding:6px}.legal-proof{margin-top:22px;padding:16px;border:1px solid #e2e8f0;border-radius:14px;background:#f8fafc}.legal-proof p{margin:5px 0}@media print{.accept-box,.page-head button,.signature-actions,.site-header,.site-footer{display:none!important}.legal-doc{box-shadow:none!important;border:0!important;max-width:none!important}.signature-preview{border:0;padding:0}}

/* Contingencia offline */
.offline-pill{display:none;margin-left:10px;padding:4px 8px;border-radius:999px;background:#b42318;color:#fff;font-size:10px;font-weight:900;vertical-align:middle}.is-offline .offline-pill{display:inline-flex;gap:4px}.is-offline #pay{background:#b54708!important}.is-offline #pay:after{content:' · CONTINGENCIA'}code{display:block;white-space:normal;word-break:break-all;background:#f4f6fa;border:1px solid var(--line);padding:10px;border-radius:9px;margin-top:8px}

/* V7 móvil */
.mobile-nav-toggle{display:none;background:#ffffff18;color:#fff;border:1px solid #ffffff35;width:44px;height:42px;padding:0;font-size:24px;border-radius:11px}.site-header .brand{min-width:0}.site-header .brand b{white-space:nowrap}.site-nav{align-items:center}.admin-product img,.pos-product img{object-position:center}
@media(max-width:700px){.site-header{padding:10px 14px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px 10px;align-items:center}.site-header .brand{overflow:hidden}.site-header .brand b{display:block;overflow:hidden;text-overflow:ellipsis;font-size:17px}.site-header .brand small{display:block;font-size:11px;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mobile-nav-toggle{display:inline-flex;align-items:center;justify-content:center}.site-nav{display:none;grid-column:1/-1;width:100%;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;padding-top:8px;border-top:1px solid #ffffff2e}.site-header.nav-open .site-nav{display:grid}.site-nav a{background:#ffffff12;border:1px solid #ffffff18;text-align:center;padding:10px 7px;font-size:13px;border-radius:10px}main{margin:14px auto;padding:0 10px}.card{border-radius:15px;padding:14px}.page-head{gap:10px;margin-bottom:12px}.page-head h2{font-size:21px}.page-head p{font-size:13px}.toolbar{gap:9px;margin:12px 0}.tabs{gap:8px}.tab{padding:9px 10px;min-width:0}.admin-catalog{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.admin-product{border-radius:14px}.admin-product img,.admin-product-placeholder{height:92px}.admin-product-body{padding:9px}.admin-product-name{height:34px;font-size:13px}.admin-product-price{font-size:16px}.stock-chip{font-size:9px}.admin-product-actions{padding:0 8px 9px;gap:5px}.admin-product-actions button{font-size:11px;padding:7px 4px}.pos-products{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.pos-product img,.pos-placeholder{height:92px}.pos-product-name{font-size:12px;height:31px}.pos-product-price{font-size:14px}}@media(max-width:350px){.admin-catalog,.pos-products{grid-template-columns:1fr}.site-nav{grid-template-columns:1fr}}

/* === FIX CAJA RESPONSIVE TABLET 2026-09-24 ===
   Los botones globales son inline-flex. En Caja eso hacía que la foto y
   la información intentaran quedar lado a lado y terminaban recortándose.
   Las tarjetas POS son tarjetas verticales independientes. */
.pos-product{
  display:block;
  width:100%;
  min-width:0;
  padding:0;
  overflow:hidden;
  white-space:normal;
}
.pos-product img,
.pos-product .pos-placeholder{
  width:100%;
  height:105px;
  display:block;
  object-fit:cover;
  flex:none;
}
.pos-product-info{
  display:block;
  width:100%;
  min-width:0;
}
.pos-product-name{
  height:auto;
  min-height:33px;
  overflow:hidden;
  overflow-wrap:anywhere;
}

/* Tablet: conserva Caja + Pedido lado a lado y da ancho real a cada producto. */
@media (min-width:701px) and (max-width:1100px){
  .pos-grid{
    grid-template-columns:minmax(0,1.65fr) minmax(280px,.85fr);
    gap:14px;
  }
  .pos-products{
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:10px;
  }
  .pos-product img,
  .pos-product .pos-placeholder{height:100px}
  .pos-product-info{padding:8px 9px 10px}
  .pos-product-name{font-size:12px;line-height:1.25;min-height:30px}
  .pos-product-price{font-size:14px}
}

/* Tablet angosta: dos tarjetas cómodas, sin aplastar texto ni fotos. */
@media (min-width:701px) and (max-width:850px){
  .pos-products{grid-template-columns:repeat(2,minmax(0,1fr))}
}