:root{font-family:"Segoe UI",Tahoma,sans-serif;color:#172033;background:#f3f6fb}*{box-sizing:border-box}body{margin:0}header{display:flex;justify-content:space-between;align-items:center;padding:14px 24px;background:#123c69;color:#fff}header small{display:block;color:#cbe2ff}.user a,header a{color:#fff}nav{display:flex;gap:6px;overflow:auto;padding:9px 18px;background:#fff;box-shadow:0 2px 9px #0001}nav a{white-space:nowrap;padding:9px 13px;color:#123c69;text-decoration:none;border-radius:8px}nav a:hover{background:#e9f3ff}main{max-width:1200px;margin:22px auto;padding:0 16px}.card{background:#fff;border-radius:14px;padding:20px;box-shadow:0 5px 20px #16324f12;margin-bottom:18px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}.stat{font-size:28px;font-weight:700;color:#087f5b}.muted{color:#667085}.btn,input,select,textarea{font:inherit}.btn{display:inline-block;border:0;border-radius:9px;padding:10px 16px;background:#1769aa;color:#fff;text-decoration:none;cursor:pointer}.btn.good{background:#087f5b}.btn.danger{background:#c92a2a}.btn.light{background:#e7eef6;color:#172033}.field{margin-bottom:12px}.field label{display:block;font-weight:600;margin-bottom:5px}.field input,.field select,.field textarea{width:100%;padding:10px;border:1px solid #cad3df;border-radius:8px}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px;border-bottom:1px solid #e6eaf0}th{background:#eef5fb}.table-wrap{overflow:auto}.msg{padding:11px;border-radius:8px;background:#fff3bf;color:#7c4f00;margin-bottom:12px}.ok{background:#d3f9d8;color:#175b2c}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.product{background:#fff;border:1px solid #dde5ef;border-radius:12px;overflow:hidden}.product img{width:100%;height:110px;object-fit:cover;background:#edf1f5}.product .pad{padding:10px}.product .btn{width:100%;margin-top:8px}.sale-layout{display:grid;grid-template-columns:1.25fr .9fr;gap:18px}.total{font-size:32px;font-weight:800;color:#087f5b}.right{text-align:right}.photo{width:70px;height:55px;object-fit:cover;border-radius:8px;background:#eee}@media(max-width:800px){header{align-items:flex-start;gap:8px;flex-direction:column}.sale-layout{grid-template-columns:1fr}main{margin-top:12px}.user{font-size:13px}}
@media print{header,nav,.no-print{display:none!important}main{margin:0;max-width:none}.card{box-shadow:none;padding:0}}
.customer-menu{background:linear-gradient(180deg,#e8fff5 0,#f6f8fb 280px)}.customer-header{background:linear-gradient(135deg,#087f5b,#0ca678);padding:20px;position:sticky;top:0;z-index:3}.customer-header h1{margin:0;font-size:24px}.customer-header span{color:#d3f9e8}.cart-badge{background:#fff;color:#087f5b;padding:9px 13px;border-radius:999px;font-weight:700}.customer-main{max-width:900px}.customer-products{grid-template-columns:repeat(auto-fill,minmax(145px,1fr))}.menu-price{font-size:19px;font-weight:800;color:#087f5b;margin-top:5px}.customer-total{text-align:right;font-size:28px;font-weight:800;color:#087f5b;margin:16px 0}.customer-submit{width:100%;padding:15px;font-size:18px}.qr-menu-card{text-align:center;max-width:560px;margin:auto}.qr-menu-card #customerMenuQr{display:flex;justify-content:center;margin:20px}.qr-menu-card img{max-width:100%}@media(max-width:600px){.customer-menu main{padding:0 10px}.customer-menu .card{padding:14px}.customer-products{grid-template-columns:repeat(2,minmax(0,1fr))}.customer-menu th,.customer-menu td{padding:7px 4px}.customer-menu .btn{padding:8px 10px}}
.login-shell{max-width:470px;margin-top:5vh}.login-card h1{margin-bottom:4px}.login-submit{width:100%}
.register-shell{max-width:850px;margin:28px auto;padding:0 16px}.policy-shell{max-width:760px;margin:28px auto;padding:0 16px}.privacy-intro{background:#e8f7f1;border-left:4px solid #087f5b;padding:14px;border-radius:8px;line-height:1.6}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.field.full{grid-column:1/-1}.field-help{display:block;color:#667085;font-size:13px;margin-top:5px;line-height:1.4}.field-help.available{color:#087f5b}.field-help.bad{color:#c92a2a}.optional-label{font-size:12px;background:#eef1f5;color:#475467;padding:2px 7px;border-radius:999px;font-weight:500}.optional-box{border:1px solid #d9e0e8;border-radius:10px;padding:12px;margin:18px 0}.optional-box summary{font-weight:700;cursor:pointer}.optional-fields{margin-top:16px}.terms-check{display:flex;align-items:flex-start;gap:8px;margin:18px 0}.terms-check input{width:auto;margin-top:4px}.register-submit{width:100%;font-size:17px}.center{text-align:center}.compact{padding:7px 10px;font-size:13px;margin-top:6px}.login-actions{display:flex;justify-content:space-between;margin-top:12px}.recovery-code{font-family:Consolas,monospace;font-size:20px;font-weight:700;letter-spacing:1px;background:#f2f4f7;border:1px dashed #667085;border-radius:9px;padding:16px;text-align:center;word-break:break-all;margin:18px 0}.account-grid{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}.connection-row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid #e6eaf0}
@media(max-width:600px){.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.register-shell{padding:0 10px}.recovery-code{font-size:16px}.connection-row{align-items:flex-start;flex-direction:column}}
.pos-title-row{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:14px}.pos-title-row h1{margin:0}.customer-display-button{background:#7048e8;font-weight:700}.customer-display-body{min-height:100vh;background:linear-gradient(135deg,#eff6ff,#f0fff4);color:#172033}.customer-display-header{padding:20px 32px;background:#123c69}.customer-display-header h1{font-size:30px;margin:0}.customer-display-header p{margin:4px 0 0;color:#cbe2ff}.customer-display-main{max-width:1500px;display:grid;grid-template-columns:minmax(0,1.4fr) minmax(340px,.6fr);gap:24px;margin:0 auto;padding:28px}.customer-display-order,.customer-display-summary{background:#fff;border-radius:20px;padding:28px;box-shadow:0 12px 35px #123c6918}.customer-welcome{min-height:520px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;color:#667085}.customer-welcome-icon{width:100px;height:100px;display:grid;place-items:center;border-radius:50%;background:#d3f9d8;color:#087f5b;font-size:58px;font-weight:800}.customer-welcome h2{font-size:34px;margin:20px 0 5px}.customer-display-table{font-size:22px}.customer-display-table th,.customer-display-table td{padding:17px 12px}.summary-line{display:flex;justify-content:space-between;font-size:21px;padding:10px 0}.discount-line{color:#c92a2a}.customer-display-net{text-align:center;margin:20px 0;padding:22px;border-radius:16px;background:#e8fff5;color:#087f5b}.customer-display-net span{display:block;font-size:22px}.customer-display-net strong{font-size:58px;line-height:1.1}.customer-display-net small{font-size:22px;margin-left:8px}.customer-display-qr{text-align:center;border-top:1px solid #d9e0e8;padding-top:18px}.customer-display-qr #customerQrCanvas{display:flex;justify-content:center;margin:10px}.customer-display-status{text-align:center;color:#667085;margin-top:20px}.customer-display-status.online{color:#087f5b}.customer-display-status.offline{color:#c92a2a}@media(max-width:850px){.pos-title-row{align-items:flex-start;flex-direction:column}.customer-display-main{grid-template-columns:1fr;padding:14px}.customer-display-header{padding:16px}.customer-display-net strong{font-size:46px}}
.dashboard-summary-grid .card{margin-bottom:4px}.dashboard-period-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:16px}.dashboard-period-grid .card{min-width:0}.dashboard-period-grid h3{margin-top:0;color:#123c69}@media(max-width:600px){.dashboard-period-grid{grid-template-columns:1fr}.dashboard-summary-grid .stat{font-size:24px}}
.product-performance-card{margin-top:20px}.product-performance-header{display:flex;align-items:flex-end;justify-content:space-between;gap:18px}.product-performance-header h2{margin:0}.product-performance-header p{margin:5px 0 0}.period-selector{width:210px;margin:0}.period-caption{padding:9px 12px;background:#eef5fb;border-radius:9px}.product-performance-summary{margin:14px 0 22px}.mini-stat{padding:14px;border:1px solid #e1e7ef;border-radius:12px;background:#f8fafc}.mini-stat span{display:block;color:#667085;font-size:13px}.mini-stat strong{display:block;color:#087f5b;font-size:22px;margin-top:5px}.product-performance-layout{display:grid;grid-template-columns:minmax(300px,.8fr) minmax(440px,1.2fr);gap:28px;align-items:center}.donut-area{display:grid;grid-template-columns:220px 1fr;gap:20px;align-items:center}.donut-chart{width:220px;height:220px;border-radius:50%;position:relative;display:grid;place-items:center;box-shadow:inset 0 0 0 1px #0000000a}.donut-chart:before{content:"";position:absolute;width:126px;height:126px;border-radius:50%;background:#fff;box-shadow:0 2px 12px #00000012}.donut-center{position:relative;z-index:1;text-align:center}.donut-center span{display:block;color:#667085;font-size:13px}.donut-center strong{display:block;color:#123c69;font-size:28px}.donut-legend{display:flex;flex-direction:column;gap:9px}.legend-item{display:grid;grid-template-columns:12px minmax(80px,1fr) auto;column-gap:8px;align-items:center}.legend-item i{width:10px;height:10px;border-radius:50%}.legend-item span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.legend-item b{color:#123c69}.legend-item small{grid-column:2/4;color:#667085}.ranking-table th:first-child,.ranking-table td:first-child{text-align:center;width:65px}@media(max-width:950px){.product-performance-layout{grid-template-columns:1fr}.donut-area{justify-content:center}}@media(max-width:600px){.product-performance-header{align-items:stretch;flex-direction:column}.period-selector{width:100%}.donut-area{grid-template-columns:1fr}.donut-chart{margin:auto}.donut-legend{width:100%}}
.qr-control-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch}.qr-control-grid .card{margin-bottom:0}.qr-control-grid .btn{margin:3px 2px 3px 0}@media(max-width:760px){.qr-control-grid{grid-template-columns:1fr}}
.customer-main>.msg{display:block;width:100%;margin:14px 0 18px;padding:13px 15px;line-height:1.65;white-space:normal;overflow-wrap:anywhere;word-break:break-word;position:relative;z-index:1}.customer-header>div:first-child{min-width:0}.customer-header strong{display:block;margin-top:5px;line-height:1.4}.customer-header .cart-badge{flex:0 0 auto}@media(max-width:600px){.customer-header{position:relative;gap:12px}.customer-main>.msg{margin-top:12px;font-size:15px}}