:root{
 --navy:#0b0b0d;--navy2:#171719;--ink:#18181b;--muted:#66666f;--line:#e4e4e7;--soft:#f5f5f5;--white:#fff;
 --accent:#e30613;--accent2:#b3000b;--green:#15803d;--red:#c1121f;--blue:#b91c1c;--cyan:#991b1b;--purple:#7f1d1d;
 --shadow:0 12px 35px rgba(15,23,42,.08);--radius:18px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--soft);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;font-size:15px}a{color:inherit}button,input,select,textarea{font:inherit}button{cursor:pointer}.hidden{display:none!important}
.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:260px;background:linear-gradient(180deg,var(--navy),#020203);color:#fff;padding:24px 18px;display:flex;flex-direction:column;z-index:50}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;padding:0 8px 26px}.brand-mark,.login-logo{display:grid;place-items:center;background:linear-gradient(135deg,var(--accent),#8f0009);color:#fff;font-weight:900;box-shadow:0 8px 24px rgba(227,6,19,.28)}.brand-mark{width:42px;height:42px;border-radius:13px}.brand strong{display:block;font-size:16px}.brand small{display:block;color:#94a3b8;margin-top:3px}.side-nav{display:grid;gap:5px}.side-nav a{display:flex;align-items:center;gap:12px;padding:12px 13px;border-radius:12px;text-decoration:none;color:#cbd5e1;transition:.18s}.side-nav a span{width:22px;text-align:center;font-size:18px}.side-nav a:hover,.side-nav a.active{background:rgba(255,255,255,.09);color:#fff}.side-nav a.active{box-shadow:inset 3px 0 var(--accent)}.badge{margin-left:auto;background:var(--red);color:#fff;font-size:11px;min-width:20px;height:20px;border-radius:99px;display:grid;place-items:center;padding:0 5px}.sidebar-user{margin-top:auto;border-top:1px solid rgba(255,255,255,.1);padding:17px 10px 0}.sidebar-user strong,.sidebar-user small{display:block}.sidebar-user small{color:#94a3b8;margin:3px 0 10px}.sidebar-user a{font-size:13px;color:#ff5b64;text-decoration:none}
.main-content{margin-left:260px;padding:24px 30px;min-height:100vh}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.topbar h1{font-size:27px;margin:2px 0 0;letter-spacing:-.5px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:11px;font-weight:800;color:var(--muted);margin:0}.top-actions{display:flex;align-items:center;gap:12px}.cash-pill{padding:9px 12px;border-radius:99px;font-size:12px;font-weight:700}.cash-pill.open{background:#dcfce7;color:#166534}.cash-pill.closed{background:#fee2e2;color:#991b1b}.avatar{width:40px;height:40px;border-radius:50%;background:var(--navy);color:#fff;text-decoration:none;display:grid;place-items:center;font-weight:800}
.alert{padding:13px 15px;border-radius:12px;margin:0 0 18px;transition:.4s}.alert.success{background:#dcfce7;color:#166534}.alert.error{background:#fee2e2;color:#991b1b}.alert.warning{background:#fef3c7;color:#92400e}.alert.info{background:#dbeafe;color:#1e40af}.alert.fade{opacity:.25}
.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.stat-card,.card{background:var(--white);border:1px solid rgba(226,232,240,.9);border-radius:var(--radius);box-shadow:var(--shadow)}.stat-card{padding:19px;position:relative;overflow:hidden}.stat-card .icon{width:42px;height:42px;border-radius:13px;display:grid;place-items:center;font-size:19px;margin-bottom:16px}.stat-card small{display:block;color:var(--muted);font-weight:600}.stat-card strong{display:block;font-size:25px;margin:5px 0}.stat-card .trend{font-size:12px;color:var(--muted)}.icon.blue{background:#fee2e2;color:#b91c1c}.icon.green{background:#dcfce7;color:#15803d}.icon.amber{background:#fef3c7;color:#b45309}.icon.red{background:#fee2e2;color:#b91c1c}.icon.purple{background:#fce7e7;color:#7f1d1d}
.grid-2{display:grid;grid-template-columns:1.3fr .7fr;gap:18px;margin-top:18px}.grid-equal{display:grid;grid-template-columns:1fr 1fr;gap:18px}.card{padding:20px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.card-head h2,.card h2{font-size:17px;margin:0}.muted{color:var(--muted)}.small{font-size:12px}.empty{padding:25px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:14px;background:#fbfdff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;border:0;border-radius:12px;padding:11px 15px;font-weight:750;line-height:1}.btn.primary{background:var(--navy);color:#fff}.btn.accent{background:var(--accent);color:#fff}.btn.success{background:var(--green);color:#fff}.btn.danger{background:var(--red);color:#fff}.btn.light{background:#eef2f7;color:var(--ink)}.btn.outline{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn.sm{padding:8px 10px;font-size:12px;border-radius:9px}.btn.wide{width:100%;padding:14px}.btn:disabled{opacity:.5;cursor:not-allowed}.actions{display:flex;gap:8px;flex-wrap:wrap}.float-action{position:fixed;right:28px;bottom:28px;width:58px;height:58px;border-radius:50%;background:var(--accent);color:#fff;font-size:28px;text-decoration:none;display:grid;place-items:center;box-shadow:0 12px 28px rgba(227,6,19,.34);z-index:40}
form.stack,.stack{display:grid;gap:14px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.form-grid .full{grid-column:1/-1}label{font-weight:700;font-size:13px;color:#334155}input,select,textarea{width:100%;margin-top:6px;border:1px solid #cbd5e1;background:#fff;border-radius:11px;padding:11px 12px;color:var(--ink);outline:none;transition:.15s}input:focus,select:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(227,6,19,.12)}textarea{min-height:92px;resize:vertical}.input-group{display:flex;gap:8px}.input-group input{margin-top:0}.switch-line{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--line);border-radius:12px;padding:12px}.switch-line input{width:auto;margin:0}.hint{font-size:12px;color:var(--muted);margin-top:5px;line-height:1.45}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:#fff}table{border-collapse:collapse;width:100%;min-width:650px}th,td{padding:12px 13px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}th{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);background:#f8fafc}td{font-size:14px}tr:last-child td{border-bottom:0}.product-cell{display:flex;align-items:center;gap:10px}.product-thumb{width:42px;height:42px;border-radius:10px;object-fit:cover;background:#eef2f7}.product-placeholder{width:42px;height:42px;border-radius:10px;background:#eef2f7;display:grid;place-items:center;color:#94a3b8;font-weight:800}.status{display:inline-flex;padding:5px 8px;border-radius:99px;font-size:11px;font-weight:800}.status.ok{background:#dcfce7;color:#166534}.status.low{background:#fef3c7;color:#92400e}.status.out{background:#fee2e2;color:#991b1b}.status.off{background:#e2e8f0;color:#475569}.search-bar{display:flex;gap:10px;margin-bottom:15px}.search-bar input{margin:0}.filters{display:flex;gap:8px;align-items:end;flex-wrap:wrap;margin-bottom:16px}.filters label{min-width:130px}.filters input,.filters select{margin-top:4px}
.list{display:grid;gap:10px}.list-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}.list-item:last-child{border-bottom:0}.list-item strong,.list-item small{display:block}.list-item small{color:var(--muted);margin-top:3px}.amount{font-weight:850}.amount.positive{color:var(--green)}.amount.negative{color:var(--red)}
.menu-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.menu-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;text-decoration:none;display:flex;align-items:center;gap:14px;box-shadow:var(--shadow)}.menu-card>span{width:45px;height:45px;border-radius:13px;background:#eef2ff;display:grid;place-items:center;font-size:20px;color:#3730a3}.menu-card strong,.menu-card small{display:block}.menu-card small{color:var(--muted);margin-top:5px}.danger-link>span{background:#fee2e2;color:#b91c1c}
/* POS */
.pos-layout{display:grid;grid-template-columns:1fr 390px;gap:18px}.pos-products,.cart-panel{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.pos-products{padding:18px}.cart-panel{padding:18px;position:sticky;top:18px;height:calc(100vh - 120px);display:flex;flex-direction:column}.pos-search{display:flex;gap:8px;margin-bottom:14px}.pos-search input{margin:0;font-size:16px}.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:11px;max-height:calc(100vh - 210px);overflow:auto;padding-right:3px}.product-button{border:1px solid var(--line);background:#fff;border-radius:14px;padding:10px;text-align:left;min-height:128px;transition:.15s}.product-button:hover{border-color:#94a3b8;transform:translateY(-1px)}.product-button img,.product-button .ph{width:100%;height:70px;border-radius:9px;object-fit:cover;background:#f1f5f9;display:grid;place-items:center;color:#94a3b8}.product-button strong{display:block;font-size:13px;margin-top:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.product-button small{display:flex;justify-content:space-between;color:var(--muted);margin-top:4px}.product-button .price{color:var(--navy);font-weight:850}.cart-head{display:flex;justify-content:space-between;align-items:center}.cart-items{flex:1;overflow:auto;margin:12px -4px;padding:0 4px}.cart-item{display:grid;grid-template-columns:1fr auto;gap:8px;padding:11px 0;border-bottom:1px solid var(--line)}.cart-item-name{font-weight:750}.cart-item-meta{font-size:12px;color:var(--muted);margin-top:3px}.qty-controls{display:flex;align-items:center;gap:6px;margin-top:7px}.qty-controls button{width:28px;height:28px;border:0;border-radius:8px;background:#eef2f7}.qty-controls input{width:58px;padding:5px;margin:0;text-align:center}.remove-item{border:0;background:transparent;color:var(--red);font-size:18px}.cart-total{border-top:2px solid var(--navy);padding-top:13px}.total-line{display:flex;justify-content:space-between;align-items:center}.total-line strong{font-size:24px}.checkout-btn{width:100%;margin-top:12px;padding:15px}.scanner-modal,.modal{position:fixed;inset:0;background:rgba(2,6,23,.72);display:grid;place-items:center;padding:15px;z-index:100}.modal-card{width:min(570px,100%);max-height:92vh;overflow:auto;background:#fff;border-radius:20px;padding:20px}.modal-card h2{margin-top:0}.scanner-box{width:100%;min-height:300px;background:#0f172a;border-radius:14px;overflow:hidden}.payment-options{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.payment-option{border:1px solid var(--line);border-radius:12px;background:#fff;padding:12px 8px;font-weight:750}.payment-option.active{background:var(--navy);color:#fff;border-color:var(--navy)}.receipt-options{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.receipt-option{border:1px solid var(--line);padding:11px 8px;border-radius:11px;background:#fff}.receipt-option.active{border-color:var(--accent);background:#fffbeb}.restricted-warning{padding:10px;border-radius:10px;background:#fff7ed;color:#9a3412;font-size:12px;margin-bottom:12px}
/* Reports */
.report-summary{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.report-kpi{background:#fff;border:1px solid var(--line);border-radius:15px;padding:15px}.report-kpi small{display:block;color:var(--muted)}.report-kpi strong{display:block;font-size:21px;margin-top:7px}.insight{background:linear-gradient(135deg,var(--navy),#2b0b0f);color:#fff;border-radius:18px;padding:20px}.insight h2{margin:0 0 10px}.insight p{margin:7px 0;color:#dbe4f0}.bar-list{display:grid;gap:12px}.bar-row{display:grid;grid-template-columns:140px 1fr 80px;gap:10px;align-items:center}.bar-track{height:9px;background:#e2e8f0;border-radius:99px;overflow:hidden}.bar-fill{height:100%;background:var(--accent);border-radius:99px}
/* Login */
.login-body{min-height:100vh;background:radial-gradient(circle at top right,#680008,var(--navy) 52%,#020203);display:grid;place-items:center;padding:20px}.login-card{width:min(420px,100%);background:#fff;border-radius:26px;padding:30px;box-shadow:0 30px 80px rgba(0,0,0,.28)}.login-logo{width:58px;height:58px;border-radius:17px;font-size:24px;margin-bottom:22px}.login-card h1{font-size:28px;margin:5px 0}.login-card label{display:block}.login-help{text-align:center;color:var(--muted);font-size:12px;margin:20px 0 0}
.bottom-nav{display:none}.footer-space{height:10px}.receipt{width:78mm;max-width:100%;margin:auto;background:#fff;padding:12px;color:#111;font-family:monospace}.receipt h1{text-align:center;font-size:18px}.receipt .center{text-align:center}.receipt hr{border:0;border-top:1px dashed #333}.receipt table{min-width:0;font-size:11px}.receipt th,.receipt td{padding:5px 2px;border:0}.no-print{}
@media print{body{background:#fff}.sidebar,.topbar,.bottom-nav,.no-print,.alert{display:none!important}.main-content{margin:0;padding:0}.card{border:0;box-shadow:none;padding:0}.receipt{width:78mm}.receipt table{display:table}.receipt tr{display:table-row}.receipt td,.receipt th{display:table-cell}}
@media(max-width:1200px){.cards{grid-template-columns:repeat(2,1fr)}.product-grid{grid-template-columns:repeat(3,1fr)}.report-summary{grid-template-columns:repeat(3,1fr)}}
@media(max-width:900px){
 body{padding-bottom:76px}.sidebar{display:none}.main-content{margin-left:0;padding:18px 16px}.topbar{margin-bottom:17px}.topbar h1{font-size:23px}.cash-pill{display:none}.bottom-nav{position:fixed;inset:auto 0 0;background:#fff;border-top:1px solid var(--line);height:70px;display:grid;grid-template-columns:repeat(5,1fr);z-index:70;padding-bottom:env(safe-area-inset-bottom);box-shadow:0 -8px 25px rgba(15,23,42,.08)}.bottom-nav a{text-decoration:none;color:#64748b;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:20px}.bottom-nav small{font-size:10px;font-weight:750}.bottom-nav a.active{color:var(--navy)}.bottom-nav .sell-main{position:relative}.bottom-nav .sell-main span{width:48px;height:48px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:28px;margin-top:-22px;box-shadow:0 8px 20px rgba(227,6,19,.35)}.bottom-nav .sell-main small{margin-top:-1px}.float-action{right:18px;bottom:88px}.pos-layout{grid-template-columns:1fr}.cart-panel{position:static;height:auto}.product-grid{max-height:none}.cart-items{max-height:300px}.grid-2,.grid-equal{grid-template-columns:1fr}.menu-grid{grid-template-columns:1fr}.footer-space{height:70px}
}
@media(max-width:620px){
 .main-content{padding:15px 12px}.topbar h1{font-size:21px}.cards{grid-template-columns:1fr 1fr;gap:10px}.stat-card{padding:14px}.stat-card .icon{width:36px;height:36px;margin-bottom:10px}.stat-card strong{font-size:20px}.card{padding:15px;border-radius:15px}.form-grid,.form-grid.cols-3{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.product-grid{grid-template-columns:repeat(2,1fr);gap:8px}.product-button{min-height:120px}.product-button img,.product-button .ph{height:64px}.pos-products{padding:12px}.cart-panel{padding:14px}.payment-options,.receipt-options{grid-template-columns:1fr 1fr}.report-summary{grid-template-columns:1fr 1fr}.report-kpi:last-child{grid-column:1/-1}.bar-row{grid-template-columns:90px 1fr 60px}.search-bar{flex-wrap:wrap}.search-bar .btn{flex:1}.table-wrap{border:0;background:transparent}.responsive-table table,.responsive-table tbody,.responsive-table tr,.responsive-table td{display:block;min-width:0;width:100%}.responsive-table thead{display:none}.responsive-table tr{background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px;margin-bottom:10px;box-shadow:0 7px 20px rgba(15,23,42,.04)}.responsive-table td{border:0;padding:5px 0;display:flex;justify-content:space-between;gap:10px}.responsive-table td:before{content:attr(data-label);font-size:11px;text-transform:uppercase;color:var(--muted);font-weight:800}.responsive-table td.product-mobile{display:block}.responsive-table td.product-mobile:before{display:none}.responsive-table td.actions-mobile{justify-content:flex-start;margin-top:7px}.responsive-table td.actions-mobile:before{display:none}.top-actions .avatar{width:36px;height:36px}.login-card{padding:24px}.modal-card{padding:16px;border-radius:16px}.scanner-box{min-height:260px}
}

/* Mobile navigation and purchases v2 */
.topbar-title{display:flex;align-items:center;gap:12px}.mobile-menu-button{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--navy);font-size:21px;line-height:1;flex:0 0 auto}.mobile-drawer,.mobile-drawer-backdrop{display:none}.page-actions{display:flex;justify-content:space-between;align-items:center;gap:14px}.compact-cards .stat-card strong{font-size:22px}.filter-search{flex:1;min-width:220px}.quick-actions-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:18px 0}.quick-actions-grid a{background:#fff;border:1px solid var(--line);border-radius:15px;padding:14px;text-decoration:none;display:flex;align-items:center;gap:10px;box-shadow:var(--shadow)}.quick-actions-grid a span{width:38px;height:38px;border-radius:11px;background:#fee2e2;color:#b91c1c;display:grid;place-items:center;font-size:19px}.featured-menu{border-color:#fecaca;background:linear-gradient(135deg,#fff,#fff5f5)}

.purchase-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:18px;align-items:start}.purchase-main{display:grid;gap:18px}.purchase-summary{position:sticky;top:18px}.purchase-summary h2{margin:0 0 16px}.summary-row{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}.summary-row span{color:var(--muted)}.purchase-grand-total{background:var(--navy);color:#fff;border-radius:15px;padding:16px;margin:18px 0}.purchase-grand-total small,.purchase-grand-total strong{display:block}.purchase-grand-total small{color:#cbd5e1}.purchase-grand-total strong{font-size:28px;margin-top:5px}.purchase-search-row{display:flex;gap:10px;align-items:stretch}.purchase-search-box{position:relative;flex:1}.purchase-search-box input{margin:0;height:46px;font-size:16px}.scan-purchase-btn{white-space:nowrap}.purchase-results{position:absolute;left:0;right:0;top:52px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 20px 45px rgba(15,23,42,.18);z-index:35;max-height:360px;overflow:auto;padding:6px}.purchase-result{width:100%;border:0;background:#fff;border-radius:10px;padding:11px;display:flex;justify-content:space-between;align-items:center;gap:10px;text-align:left}.purchase-result:hover,.purchase-result:focus{background:#f1f5f9}.purchase-result span strong,.purchase-result span small{display:block}.purchase-result span small{color:var(--muted);margin-top:3px}.purchase-result b{white-space:nowrap}.purchase-result-empty{padding:16px;color:var(--muted);text-align:center}.purchase-lines{display:grid;gap:11px}.purchase-line{border:1px solid var(--line);border-radius:14px;padding:13px;background:#fbfdff}.purchase-line-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start}.purchase-line-head strong,.purchase-line-head small{display:block}.purchase-line-head small{color:var(--muted);margin-top:4px}.remove-purchase-line{width:32px;height:32px;border:0;border-radius:9px;background:#fee2e2;color:#b91c1c;font-size:20px;line-height:1}.purchase-line-inputs{display:grid;grid-template-columns:1fr 1fr 120px;gap:10px;align-items:end;margin-top:11px}.purchase-line-inputs input{margin-top:5px}.purchase-subtotal{min-height:63px;border-radius:11px;background:#fff;border:1px solid var(--line);padding:10px;display:flex;flex-direction:column;justify-content:center;text-align:right}.purchase-subtotal small{color:var(--muted)}.purchase-subtotal strong{font-size:17px;margin-top:3px}.detail-list{display:grid;gap:0}.detail-list>div{display:flex;justify-content:space-between;gap:15px;padding:11px 0;border-bottom:1px solid var(--line)}.detail-list>div:last-child{border-bottom:0}.detail-list span{color:var(--muted)}.detail-list strong{text-align:right}.purchase-total-insight{display:flex;flex-direction:column;justify-content:center}.purchase-total-insight h2{font-size:38px;margin:4px 0}.mobile-channel-intro{margin-bottom:14px}

@media(max-width:900px){
 body.menu-open{overflow:hidden}.mobile-menu-button{display:grid;place-items:center}.mobile-drawer-backdrop{display:block;position:fixed;inset:0;background:rgba(2,6,23,.58);z-index:94}.mobile-drawer{display:flex;position:fixed;inset:0 auto 0 0;width:min(88vw,370px);background:#fff;z-index:95;transform:translateX(-105%);transition:transform .22s ease;flex-direction:column;box-shadow:20px 0 55px rgba(2,6,23,.25);padding-bottom:env(safe-area-inset-bottom)}.mobile-drawer.open{transform:translateX(0)}.mobile-drawer-head{display:flex;align-items:center;justify-content:space-between;background:var(--navy);color:#fff;padding:16px}.mobile-drawer .mobile-brand{padding:0;color:#fff}.mobile-drawer-close{width:38px;height:38px;border:0;border-radius:11px;background:rgba(255,255,255,.12);color:#fff;font-size:25px}.mobile-channel-nav{padding:10px;display:grid;gap:4px;overflow:auto}.mobile-channel-nav a{display:flex;align-items:center;gap:12px;padding:11px;border-radius:12px;text-decoration:none}.mobile-channel-nav a>span{width:38px;height:38px;border-radius:11px;background:#f1f5f9;display:grid;place-items:center;font-size:18px;flex:0 0 auto}.mobile-channel-nav a strong,.mobile-channel-nav a small{display:block}.mobile-channel-nav a small{color:var(--muted);margin-top:2px}.mobile-channel-nav a.active{background:#fff1f2}.mobile-channel-nav a.active>span{background:var(--accent);color:#fff}.mobile-drawer-user{margin-top:auto;border-top:1px solid var(--line);padding:14px 16px;display:flex;justify-content:space-between;align-items:center}.mobile-drawer-user strong,.mobile-drawer-user small{display:block}.mobile-drawer-user small{color:var(--muted);margin-top:2px}.mobile-drawer-user a{color:var(--red);font-weight:800;text-decoration:none}.quick-actions-grid{grid-template-columns:repeat(4,1fr)}.quick-actions-grid a{flex-direction:column;text-align:center;padding:12px 8px}.quick-actions-grid a strong{font-size:12px}.purchase-layout{grid-template-columns:1fr}.purchase-summary{position:sticky;top:auto;bottom:78px;z-index:28;box-shadow:0 -8px 30px rgba(15,23,42,.14)}.purchase-summary h2,.purchase-summary .summary-row,.purchase-summary .hint{display:none}.purchase-summary{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;padding:12px}.purchase-grand-total{margin:0;padding:10px 12px}.purchase-grand-total strong{font-size:22px}.purchase-summary .btn{height:48px}.purchase-view-grid{grid-template-columns:1fr}.page-actions.mobile-stack{align-items:flex-start}.purchase-filters{align-items:stretch}
}

@media(max-width:620px){
 input,select,textarea{font-size:16px}.topbar-title{gap:9px}.mobile-menu-button{width:39px;height:39px}.page-actions.mobile-stack{display:grid;grid-template-columns:1fr}.page-actions.mobile-stack>.actions{display:grid;grid-template-columns:1fr 1fr;width:100%}.page-actions.mobile-stack>.btn{width:100%}.quick-actions-grid{grid-template-columns:repeat(2,1fr);gap:9px}.quick-actions-grid a{flex-direction:row;text-align:left}.purchase-search-row{display:grid;grid-template-columns:1fr auto}.scan-purchase-btn span{display:none}.scan-purchase-btn{width:48px;padding:0}.purchase-line-inputs{grid-template-columns:1fr 1fr}.purchase-subtotal{grid-column:1/-1;min-height:auto;flex-direction:row;justify-content:space-between;align-items:center;text-align:left}.purchase-product-card{overflow:visible}.purchase-results{position:fixed;left:12px;right:12px;top:126px;max-height:55vh}.purchase-summary{grid-template-columns:1fr 145px}.purchase-summary .btn{padding-left:8px;padding-right:8px}.purchase-grand-total strong{font-size:20px}.detail-list>div{display:grid;gap:3px}.detail-list strong{text-align:left}.compact-cards .stat-card strong{font-size:18px}.purchase-filters label,.purchase-filters .btn{width:100%;min-width:0}.bottom-nav{height:calc(70px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom)}
}

/* Compra masiva, importación y escáner QR - v3 */
.purchase-channel-buttons{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}.purchase-channel-buttons .btn{min-height:46px;display:flex;align-items:center;justify-content:center;text-align:center}.mixed-purchase-panel{margin-top:15px;padding-top:15px;border-top:1px solid var(--line)}.mixed-purchase-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.mixed-payment-card{border:1px solid var(--line);border-radius:13px;padding:10px;background:#fbfdff}.mixed-payment-card input{margin-top:6px}.mixed-total-row{display:flex;justify-content:space-between;align-items:center;margin-top:10px;padding:12px 14px;border-radius:12px;background:var(--navy);color:#fff}.import-status{margin-top:13px;border-radius:12px;padding:12px 14px;background:#eff6ff;color:#1e40af;line-height:1.45}.import-status.success{background:#dcfce7;color:#166534}.import-status.error{background:#fee2e2;color:#991b1b}.purchase-line-four{grid-template-columns:1fr 1fr 1fr 130px}.new-line{border-color:#c7d2fe;background:#f8faff}.new-product-fields{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:8px;flex:1}.new-product-fields label{font-size:11px}.new-product-fields input{margin-top:4px}.line-source{font-size:11px;color:var(--muted);margin-top:9px;padding-top:8px;border-top:1px dashed var(--line)}.scanner-video{width:100%;border-radius:14px;background:#111;min-height:260px;object-fit:cover}.scanner-reader{width:100%;overflow:hidden;border-radius:14px}.scanner-reader video{border-radius:14px!important}.payment-detail-block{align-items:flex-start!important}.payment-detail-block strong{line-height:1.6}.scanner-card{max-width:520px}
@media(max-width:900px){.purchase-channel-buttons{grid-template-columns:repeat(2,1fr)}.mixed-purchase-grid{grid-template-columns:repeat(2,1fr)}.new-product-fields{grid-template-columns:1fr 1fr}.purchase-line-four{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.purchase-channel-buttons{grid-template-columns:1fr 1fr}.purchase-channel-buttons .btn{padding:10px 8px;font-size:13px}.mixed-purchase-grid{grid-template-columns:1fr}.new-product-fields{grid-template-columns:1fr}.purchase-line-head{align-items:flex-start}.purchase-line-head>.new-product-fields{padding-right:4px}.purchase-line-four{grid-template-columns:1fr 1fr}.purchase-line-four .purchase-subtotal{grid-column:1/-1}.scanner-video{min-height:230px}.purchase-search-row .btn.primary{padding-left:12px;padding-right:12px}}

/* =========================================================
   Interfaz móvil simplificada - v4
   ========================================================= */
.simple-purchase-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:18px;align-items:start}
.simple-purchase-main{display:grid;gap:14px;min-width:0}
.simple-card-title{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:14px}
.simple-card-title h2{margin:0;font-size:19px}
.simple-card-title p{margin:4px 0 0;color:var(--muted);font-size:13px}
.simple-search-row{display:grid;grid-template-columns:minmax(0,1fr) 48px;gap:9px;align-items:center}
.simple-search-row .purchase-search-box input{height:50px;margin:0;border-radius:14px;padding-left:15px}
.scan-square{width:48px;height:48px;border:0;border-radius:14px;background:var(--navy);color:#fff;font-size:21px;display:grid;place-items:center;box-shadow:var(--shadow);cursor:pointer}
.simple-action-row{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:10px}
.simple-action{min-height:44px;border:1px solid var(--line);background:#fff;border-radius:12px;padding:9px 11px;font-weight:800;color:var(--navy);display:flex;align-items:center;justify-content:center;gap:7px;cursor:pointer}
.simple-action span{font-size:18px;color:var(--accent)}
.simple-purchase-lines{display:grid;gap:10px}
.simple-purchase-line{border:1px solid var(--line);border-radius:16px;background:#fff;padding:13px}
.simple-purchase-line.new-line{border-color:#fecaca;background:#fffafa}
.simple-line-top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.simple-line-name{min-width:0}
.simple-line-name strong,.simple-line-name small{display:block}
.simple-line-name strong{font-size:15px;line-height:1.25;overflow-wrap:anywhere}
.simple-line-name small{color:var(--muted);font-size:12px;margin-top:4px}
.simple-line-controls{display:grid;grid-template-columns:150px minmax(130px,1fr) 120px;gap:10px;align-items:end;margin-top:12px}
.simple-line-controls label{font-size:12px;color:var(--muted)}
.simple-line-controls input{margin-top:5px;height:42px;background:#fff}
.quantity-control{display:grid;grid-template-columns:38px minmax(54px,1fr) 38px;align-items:center;margin-top:5px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.quantity-control button{height:42px;border:0;background:#f1f5f9;color:var(--navy);font-size:20px;font-weight:800;cursor:pointer}
.quantity-control input{height:42px;border:0!important;border-radius:0!important;margin:0!important;padding:5px;text-align:center;min-width:0}
.simple-line-subtotal{height:58px;border-radius:12px;background:#f8fafc;border:1px solid var(--line);padding:9px 11px;display:flex;flex-direction:column;align-items:flex-end;justify-content:center}
.simple-line-subtotal small{color:var(--muted);font-size:11px}
.simple-line-subtotal strong{font-size:17px;margin-top:2px}
.line-options,.simple-details{margin-top:10px;border-top:1px dashed var(--line);padding-top:8px}
.line-options summary,.simple-details summary{cursor:pointer;color:#475569;font-size:13px;font-weight:800;list-style:none;display:flex;align-items:center;justify-content:space-between;padding:4px 0}
.line-options summary::-webkit-details-marker,.simple-details summary::-webkit-details-marker{display:none}
.line-options summary:after,.simple-details summary:after{content:'⌄';font-size:18px;color:#64748b}
.line-options[open] summary:after,.simple-details[open] summary:after{transform:rotate(180deg)}
.line-option-grid,.simple-new-grid,.simple-extra-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin-top:10px}
.line-option-grid label,.simple-new-grid label,.simple-extra-grid label{font-size:12px;color:var(--muted)}
.line-option-grid input,.simple-new-grid input,.simple-new-grid select,.simple-extra-grid input,.simple-extra-grid textarea{margin-top:5px}
.wide-field{grid-column:1/-1}
.simple-new-product .btn{margin-top:12px}
.icon-close{width:34px;height:34px;border:0;border-radius:10px;background:#fee2e2;color:#b91c1c;font-size:21px;cursor:pointer}
.simple-payment-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.simple-payment-row label{font-size:12px;color:var(--muted)}
.simple-payment-row select,.simple-payment-row input{margin-top:5px}
.simple-mixed-panel{margin-top:13px;padding:12px;border-radius:14px;background:#f8fafc;border:1px solid var(--line)}
.simple-mixed-panel>p{margin:0 0 10px;color:var(--muted);font-size:12px}
.simple-mixed-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.simple-mixed-grid label{font-size:11px;color:#475569}
.simple-mixed-grid label span{display:block;margin-bottom:4px;font-weight:800}
.simple-mixed-grid input{margin:0;height:40px;background:#fff}
.simple-mixed-total{display:flex;justify-content:space-between;gap:12px;margin-top:10px;padding-top:10px;border-top:1px solid var(--line)}
.purchase-extra-details{margin-top:13px}
.simple-purchase-summary{position:sticky;top:18px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:15px;box-shadow:var(--shadow)}
.simple-summary-values{display:flex;gap:12px;justify-content:space-between;color:var(--muted);font-size:12px}
.simple-summary-values b{color:var(--navy)}
.simple-summary-total{background:var(--navy);color:#fff;border-radius:14px;padding:13px 15px;margin:12px 0;display:flex;justify-content:space-between;align-items:center}
.simple-summary-total small{color:#cbd5e1}
.simple-summary-total strong{font-size:24px}
.simple-purchase-summary .btn{width:100%;min-height:48px}
.simple-lines-card .empty{display:flex;flex-direction:column;gap:4px}
.simple-lines-card .empty strong{color:var(--navy)}
.simple-lines-card .empty span{color:var(--muted);font-size:13px}
.simple-purchase-form .import-status{margin-top:10px;font-size:13px}

/* Formularios de producto: datos principales visibles, extras plegables */
.simple-product-form{max-width:760px}
.simple-product-core{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.simple-product-core .full{grid-column:1/-1}
.simple-product-core label{font-size:12px;color:var(--muted)}
.simple-product-core input,.simple-product-core select{margin-top:5px}
.simple-product-profit{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:12px}
.simple-product-profit>div{border:1px solid var(--line);border-radius:13px;padding:11px;background:#f8fafc}
.simple-product-profit small,.simple-product-profit strong{display:block}
.simple-product-profit small{color:var(--muted);font-size:11px}
.simple-product-profit strong{margin-top:3px;font-size:17px}

@media(max-width:900px){
 .simple-purchase-layout{grid-template-columns:1fr}
 .simple-purchase-summary{position:fixed;left:0;right:0;bottom:calc(70px + env(safe-area-inset-bottom));top:auto;z-index:42;border-radius:18px 18px 0 0;padding:10px 12px;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;box-shadow:0 -10px 30px rgba(15,23,42,.18)}
 .simple-summary-values{display:none}
 .simple-summary-total{margin:0;min-width:0;padding:9px 12px}
 .simple-summary-total strong{font-size:20px}
 .simple-purchase-summary .btn{width:auto;min-width:145px;height:48px}
 .simple-purchase-form{padding-bottom:92px}
}
@media(max-width:620px){
 .main-content{padding-left:12px;padding-right:12px}
 .simple-purchase-main{gap:10px}
 .simple-purchase-main>.card{padding:13px;border-radius:16px}
 .simple-card-title{margin-bottom:11px}
 .simple-card-title h2{font-size:17px}
 .simple-card-title p{font-size:12px}
 .simple-action-row{grid-template-columns:1fr 1fr}
 .simple-action{font-size:12px;padding:8px 6px}
 .purchase-results{top:118px}
 .simple-line-controls{grid-template-columns:1fr 1fr;gap:8px}
 .simple-line-subtotal{grid-column:1/-1;height:auto;min-height:44px;flex-direction:row;justify-content:space-between;align-items:center}
 .simple-line-subtotal strong{font-size:16px}
 .line-option-grid,.simple-new-grid,.simple-extra-grid{grid-template-columns:1fr}
 .wide-field{grid-column:auto}
 .simple-payment-row{grid-template-columns:1fr}
 .simple-mixed-grid{grid-template-columns:1fr 1fr}
 .simple-purchase-summary{grid-template-columns:minmax(0,1fr) 140px}
 .simple-purchase-summary .btn{min-width:0;font-size:13px;padding:8px}
 .simple-summary-total{display:block}
 .simple-summary-total small,.simple-summary-total strong{display:block}
 .simple-summary-total strong{margin-top:2px}
 .simple-product-core{grid-template-columns:1fr}
 .simple-product-core .full{grid-column:auto}
 .simple-product-profit{grid-template-columns:1fr 1fr}
}
.simple-template-link{display:inline-block;margin-top:9px;color:#475569;font-size:12px;font-weight:700;text-decoration:none}
.simple-template-link:hover{text-decoration:underline}


/* =========================================================
   Tema rojo y negro + controles de venta V6
   ========================================================= */
.checkout-card{max-width:560px}
.checkout-breakdown{background:#f7f7f8;border:1px solid var(--line);border-radius:15px;padding:12px 14px;margin-bottom:16px}
.checkout-grand-total{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--navy);color:#fff;border-radius:12px;padding:13px 14px;margin-top:9px}
.checkout-grand-total strong{font-size:27px}
.surcharge-line{color:var(--red)}
.card-fee-notice{background:#fff1f2;border:1px solid #fecdd3;color:#9f1239;border-radius:11px;padding:9px 11px;font-size:12px;font-weight:750;margin:10px 0 0}
.mixed-sale-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.system-version-trigger{width:max-content;margin:24px auto 4px;color:#a1a1aa;font-size:11px;user-select:none;cursor:default;padding:8px}
.secret-admin-tool{max-width:650px;margin:12px auto 0;border:2px solid #fecaca}
.cashier-report-summary{grid-template-columns:repeat(4,minmax(0,1fr))}
.status.cancelled{background:#fee2e2;color:#991b1b}
.mobile-channel-nav a>span,.menu-card>span,.quick-actions-grid a span{background:#fee2e2;color:#b91c1c}
.brand-mark,.login-logo{color:#fff}
.btn.primary{background:#0b0b0d;color:#fff}
.btn.primary:hover{background:#1f1f22}
.btn.accent:hover,.float-action:hover{background:var(--accent2)}
.avatar{background:var(--accent)}
.side-nav a.active{background:rgba(227,6,19,.16)}
.payment-option.active,.receipt-option.active{border-color:var(--accent);background:#fff1f2;color:#9f1239}
.scan-square{background:var(--navy)}
.simple-summary-total{background:var(--navy)}
@media(max-width:620px){.mixed-sale-grid{grid-template-columns:1fr 1fr}.cashier-report-summary{grid-template-columns:1fr 1fr}.checkout-grand-total strong{font-size:23px}}