:root{--bg:#eef1f4;--panel:#ffffff;--ink:#1f2933;--muted:#667085;--line:#d7dce2;--primary:#2563eb;--primary-dark:#1d4ed8;--danger:#dc2626;--success:#16a34a;--warning:#d97706;--shadow:0 10px 28px rgba(31,41,51,.08)}
*{box-sizing:border-box} body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:linear-gradient(135deg,#f3f4f6,#e5e7eb);min-height:100vh}.hidden{display:none!important}.center-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.panel{background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:22px}.login-panel{width:min(460px,100%)}.eyebrow{font-size:11px;letter-spacing:.16em;font-weight:800;color:var(--primary-dark)}h1,h2,h3{margin:0}h1{font-size:34px;margin-top:6px}h2{font-size:22px}h3{font-size:16px}.muted{color:var(--muted);line-height:1.45}.hint{font-size:12px;color:var(--muted)}label{font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:800;color:var(--muted);display:block;margin:14px 0 6px}input,select{width:100%;border:1px solid var(--line);background:#fff;border-radius:12px;padding:11px 12px;font-size:15px;color:var(--ink);outline:none}input:focus,select:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(37,99,235,.14)}button{border:0;border-radius:999px;padding:11px 16px;font-weight:750;cursor:pointer}.primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:white;margin-top:16px}.full{width:100%}.ghost{background:#f3f4f6;border:1px solid var(--line);color:var(--ink)}.small{padding:8px 12px;font-size:12px}.app{max-width:1600px;margin:auto}.topbar{display:flex;justify-content:space-between;align-items:end;padding:28px 28px 14px}.top-actions{display:flex;align-items:center;gap:10px}.badge{padding:8px 12px;border-radius:999px;background:#e5e7eb;font-weight:800;font-size:12px}.tabs{display:flex;gap:8px;padding:0 28px 18px}.tab{background:white;border:1px solid var(--line)}.tab.active{background:var(--primary);color:white;border-color:var(--primary)}main{padding:0 28px 32px}.sale-grid{display:grid;grid-template-columns:minmax(420px,1fr) minmax(470px,.9fr);gap:20px}.section-head{display:flex;justify-content:space-between;align-items:start;gap:12px;margin-bottom:16px}.product-results{display:grid;gap:10px;margin-top:14px;max-height:68vh;overflow:auto}.product-card{border:1px solid var(--line);background:white;border-radius:14px;padding:13px;display:grid;gap:10px}.product-card-head{display:flex;justify-content:space-between;gap:10px}.product-meta{font-size:12px;color:var(--muted)}.variant-row{display:grid;grid-template-columns:70px 1fr auto auto;gap:8px;align-items:center;border-top:1px solid #eee5dc;padding-top:9px}.size{font-weight:850}.stock-pills{display:flex;flex-wrap:wrap;gap:5px}.stock-pill{font-size:11px;background:#eef2f7;padding:5px 7px;border-radius:999px}.add-btn{background:var(--primary);color:white;padding:7px 11px}.cart-row{display:grid;grid-template-columns:1fr 70px 100px auto;gap:8px;align-items:center;padding:11px 0;border-bottom:1px solid var(--line)}.cart-title{font-weight:800}.cart-sub{font-size:12px;color:var(--muted)}.remove-btn{background:#fee2e2;color:var(--danger);padding:7px 10px}.empty{padding:18px;text-align:center;color:var(--muted)}.customer-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}.total-row,.balance-row{display:flex;justify-content:space-between;align-items:center;padding:16px 0;font-size:18px}.total-row{border-top:2px solid var(--ink);margin-top:14px}.balance-row{border-top:1px solid var(--line)}.payments-head{display:flex;justify-content:space-between;align-items:center;margin:8px 0}.payment-row{display:grid;grid-template-columns:1fr 130px auto;gap:8px;margin-bottom:8px}.approval-box{padding:14px;border:1px solid var(--line);border-radius:14px;background:#fff;margin-top:10px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:white}table{width:100%;border-collapse:collapse;min-width:900px}th,td{text-align:left;padding:11px 12px;border-bottom:1px solid #eee5dc;font-size:13px}th{position:sticky;top:0;background:#f3f4f6;font-size:11px;text-transform:uppercase;letter-spacing:.07em}.compact-search{max-width:320px}.toast{position:fixed;right:20px;top:20px;z-index:100;background:var(--ink);color:white;padding:12px 16px;border-radius:12px;opacity:0;transform:translateY(-8px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:translateY(0)}.toast.error{background:var(--danger)}.toast.ok{background:var(--success)}
@media(max-width:980px){.sale-grid{grid-template-columns:1fr}.topbar{align-items:start}.customer-grid{grid-template-columns:1fr}}@media(max-width:620px){.topbar,main,.tabs{padding-left:14px;padding-right:14px}.topbar{flex-direction:column;gap:14px}.cart-row{grid-template-columns:1fr 60px 90px auto}.variant-row{grid-template-columns:55px 1fr auto}.variant-row .stock-pills{grid-column:1/-1}}
.transfer-grid{display:grid;grid-template-columns:minmax(440px,1fr) minmax(500px,1fr);gap:20px}.transfer-products{max-height:310px}.transfer-basket-title{margin-top:18px}.transfer-order{border:1px solid var(--line);background:white;border-radius:16px;padding:15px;margin-bottom:12px}.transfer-order-head{display:flex;justify-content:space-between;gap:12px;align-items:start}.transfer-status{font-size:11px;font-weight:850;padding:6px 9px;border-radius:999px;background:#eef2f7}.transfer-line{display:grid;grid-template-columns:1fr 90px 110px;gap:8px;align-items:center;padding:9px 0;border-top:1px solid var(--line)}.transfer-line:first-of-type{margin-top:10px}.transfer-meta{font-size:12px;color:var(--muted);margin-top:4px}.discrepancy{border-color:#d4a39c;background:#fef2f2}.transfer-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.transfer-actions input{max-width:180px}@media(max-width:1050px){.transfer-grid{grid-template-columns:1fr}}
.sales-cards{display:grid;gap:12px}.sale-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:15px}.sale-card-head{display:flex;justify-content:space-between;gap:14px;align-items:flex-start}.sale-card-head>div:last-child{display:flex;align-items:center;gap:10px}.status-pill{display:inline-flex;padding:5px 8px;border-radius:999px;background:#eef2f7;font-size:10px;font-weight:850}.sale-amount{font-size:18px}.sale-customer,.sale-payments,.refund-history{font-size:12px;color:var(--muted);margin-top:9px}.sale-lines{margin:10px 0}.sale-line{display:grid;grid-template-columns:1fr auto 100px;gap:10px;padding:7px 0;border-top:1px solid #eee5dc}.refund-history{background:#f3f4f6;border-radius:10px;padding:9px}.manager-review{margin-top:12px;padding:12px;border:1px solid #d4a39c;border-radius:12px;background:#fef2f2}.danger-btn{background:var(--danger);color:#fff;padding:9px 13px}.no-margin{margin-top:0}.unlock-box{max-width:520px;padding:16px;border:1px solid var(--line);border-radius:14px;background:#fff}.inline-actions{display:flex;gap:8px}.inline-actions input{flex:1}.employee-form-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.permission-checks{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 12px}.check-pill{margin:0;text-transform:none;letter-spacing:0;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 10px;display:flex;align-items:center;gap:6px}.check-pill input{width:auto}.employee-list{display:grid;gap:10px;margin-top:18px}.employee-row{display:flex;justify-content:space-between;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:13px}.permission-summary{display:flex;flex-wrap:wrap;gap:5px;margin-top:7px}.permission-summary span{font-size:10px;background:#eef2f7;padding:4px 6px;border-radius:999px}@media(max-width:900px){.employee-form-grid{grid-template-columns:1fr 1fr}}@media(max-width:620px){.employee-form-grid{grid-template-columns:1fr}.inline-actions{flex-direction:column}.sale-line{grid-template-columns:1fr auto}.sale-line .hint{grid-column:1/-1}}
.simple-tabs{justify-content:center}.summary-lines{display:grid;gap:8px;margin-top:14px}.summary-lines>div{display:flex;justify-content:space-between;gap:20px}.discount-row{grid-template-columns:minmax(170px,1.5fr) 70px 130px 95px 95px 36px}.closing-box{border:1px solid var(--line);border-radius:16px;padding:16px;background:#fff;margin-bottom:20px}.closing-summary{display:grid;grid-template-columns:repeat(5,minmax(110px,1fr));gap:10px;margin:12px 0}.closing-summary>div{padding:12px;border:1px solid var(--line);border-radius:12px;display:grid;gap:5px}.closing-summary span{font-size:12px;color:var(--muted);text-transform:uppercase;font-weight:700}.closing-inputs{display:grid;grid-template-columns:repeat(2,minmax(220px,1fr));gap:12px;margin:14px 0}.closing-box>input,.closing-box>button{margin-top:10px}.sale-card{border:1px solid var(--line);border-radius:14px;padding:14px;background:#fff;margin-top:12px}.sale-card-head,.sale-line{display:flex;justify-content:space-between;gap:12px}.sale-lines{display:grid;gap:6px;margin:10px 0}.sale-amount{margin-left:12px}.sale-payments{margin-top:8px;font-weight:700}.manager-review{margin:12px 0;padding:14px;border:1px solid var(--line);border-radius:14px;background:#f9fafb}
@media(max-width:900px){.discount-row{grid-template-columns:1fr 70px}.discount-row select,.discount-row strong{grid-column:auto}.closing-summary{grid-template-columns:repeat(2,1fr)}.closing-inputs{grid-template-columns:1fr}}

.admin-form-grid{display:grid;grid-template-columns:repeat(4,minmax(140px,1fr));gap:12px;margin-bottom:14px}.check-grid{display:flex;flex-wrap:wrap;gap:8px;margin:8px 0 16px}.check-line{display:inline-flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 11px;text-transform:none;letter-spacing:0;color:var(--ink)}.check-line input{width:auto;margin:0}.form-actions{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}@media(max-width:850px){.admin-form-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.admin-form-grid{grid-template-columns:1fr}}
#refundPanel{margin-top:18px}
#refundItems{display:grid;gap:10px;margin:12px 0}
.validation-critical{color:var(--danger);font-weight:850}.validation-warning{color:var(--warning);font-weight:850}.validation-ok{color:var(--success);font-weight:850}
.reconciliation-match{color:var(--success);font-weight:850}.reconciliation-difference{color:var(--danger);font-weight:850}.reconciliation-missing{color:var(--warning);font-weight:850}.launch-lock{margin:0 28px 16px;padding:11px 14px;border:1px solid #d4a39c;border-radius:14px;background:#fef2f2;color:var(--danger);font-weight:800}.launch-ready{border-color:#9bc6ae;background:#f0fdf4;color:var(--success)}

button{transition:background .15s ease,transform .12s ease,opacity .12s ease}button:hover{transform:translateY(-1px)}button:active{transform:translateY(0)}.primary:hover{background:var(--primary-dark)}.ghost:hover,.tab:hover{background:#e5e7eb}.add-btn:hover{background:var(--primary-dark)}.danger-btn:hover{background:#b91c1c}.confirm-btn{background:var(--success);color:#fff}.confirm-btn:hover{background:#15803d}.warning-btn{background:var(--warning);color:#fff}.warning-btn:hover{background:#b45309}

.check-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px;margin:8px 0 18px}.check-line{display:flex;align-items:center;gap:8px;padding:9px 10px;border:1px solid var(--line);border-radius:10px;background:#fff}.check-line input{width:auto;margin:0}
.sales-tools{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}
.sales-tools .compact-search{min-width:220px}
@media (max-width:700px){.sales-tools{width:100%;justify-content:stretch}.sales-tools .compact-search,.sales-tools button{width:100%}}

/* Simplified store product search: one product card with clear size choices. */
.size-options{display:grid;grid-template-columns:repeat(auto-fit,minmax(112px,1fr));gap:8px}
.size-option{display:grid;gap:3px;text-align:left;border:1px solid var(--line);border-radius:12px;background:#f8fafc;color:var(--ink);padding:10px 11px;box-shadow:none}
.size-option:hover{border-color:var(--primary);background:#eff6ff}
.size-option strong{font-size:15px}
.size-option span{font-size:13px;color:var(--primary-dark)}
.size-option small{font-size:11px;color:var(--muted)}
.size-option.sold-out{opacity:.48;background:#f3f4f6}
@media(max-width:620px){.size-options{grid-template-columns:repeat(2,minmax(0,1fr))}}


/* Compact sale receipt modal. */
.modal-backdrop{position:fixed;inset:0;z-index:200;background:rgba(17,24,39,.45);display:flex;align-items:center;justify-content:center;padding:18px}
.modal-card{width:min(560px,100%);max-height:90vh;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px}
.receipt-card{display:grid;gap:14px}
.receipt-meta{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:12px;background:#f8fafc;border-radius:12px}
.receipt-meta div{display:grid;gap:2px}.receipt-meta span{font-size:11px;color:var(--muted);text-transform:uppercase;font-weight:700}.receipt-lines{display:grid;gap:7px}.receipt-line{display:grid;grid-template-columns:1fr auto;gap:12px;padding:8px 0;border-bottom:1px solid var(--line)}
.receipt-total{display:flex;justify-content:space-between;font-size:19px;font-weight:850;padding-top:10px}.receipt-payments{display:grid;gap:6px;padding:12px;border:1px solid var(--line);border-radius:12px}.receipt-payments div{display:flex;justify-content:space-between}.receipt-actions{display:flex;justify-content:flex-end;gap:8px;flex-wrap:wrap}
.payment-row{grid-template-columns:1fr 130px auto auto}.fill-payment-btn{background:#dbeafe;color:var(--primary-dark);padding:7px 9px;font-size:12px}
@media(max-width:620px){.receipt-meta{grid-template-columns:1fr}.receipt-actions button{flex:1}.payment-row{grid-template-columns:1fr 100px auto}.fill-payment-btn{grid-column:1/3}}