:root{font-family:Segoe UI,Arial,sans-serif;color:#30384a;background:#f1f3f6}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit;border-radius:5px}button{padding:11px 17px;border:1px solid #cdd2dd;background:white;color:#35405b;cursor:pointer}button:hover{filter:brightness(.96)}button:disabled{opacity:.5;cursor:wait}.primary{background:#bf1743;color:white;border-color:#bf1743}input,select{padding:11px;border:1px solid #ccd1db;background:white;min-width:0}input:focus,select:focus{outline:2px solid #7d8daf;outline-offset:1px}header{display:flex;align-items:center;gap:12px;padding:16px 22px;background:#464f69;color:white}header strong{font-size:21px;white-space:nowrap;margin-right:20px}nav{display:flex;gap:6px;flex:1}header button{background:transparent;border:0;color:white}header button.active{background:#626d88}main{padding:16px}.status{display:flex;justify-content:space-between;padding:8px 22px;background:#e6e9ef;font-size:12px;color:#5d687d}.scan{display:flex;gap:8px}.scan input{flex:1;padding:17px;font-size:17px}.subbar{display:flex;align-items:center;gap:12px;margin:14px 0}.subbar label{display:flex;align-items:center;gap:10px;margin:0}.subbar select{flex:1}.ticket-table{background:white;min-height:calc(100vh - 330px);border:1px solid #d6dbe3;overflow:auto}table{width:100%;border-collapse:collapse;font-size:14px}td,th{text-align:left;padding:14px 12px;border-bottom:1px solid #e7eaf0}th{background:#f9fafc;font-size:12px;letter-spacing:.4px;color:#68748a}td small{display:block;color:#7c8595;margin-top:5px}td input{width:85px}td select{max-width:175px}#empty{text-align:center;color:#8d96a6;padding:100px 20px;font-size:21px}#empty small{display:block;font-size:14px;margin-top:12px}.checkout-bottom{display:flex;align-items:center;gap:22px;background:#e8ebf1;padding:12px 18px}.checkout-bottom strong{margin-left:auto;font-size:27px}.pay-button{width:100%;background:#464f69;color:white;border:0;font-size:23px;font-weight:700;padding:19px;margin-top:10px}h1{font-size:27px}h2{font-size:19px}.card{background:white;padding:24px;border:1px solid #dce0e8;border-radius:8px;margin-bottom:20px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px}label{display:block;font-size:13px;margin-bottom:16px}label input,label select{display:block;width:100%;margin-top:7px}.scroll{overflow:auto}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:20px 0}.metric{background:#464f69;color:white;padding:22px;border-radius:8px}.metric strong{display:block;font-size:26px;margin-top:12px}#login-screen{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#e6e9ef,#f7f7fa)}#login{width:min(440px,92vw);padding:35px}#login p{line-height:1.6;color:#7a8394}#login button{width:100%}#login small{display:block;margin-top:20px;color:#7a8394;line-height:1.5}.mark{display:inline-block;background:#464f69;color:white;padding:10px 16px;font-size:30px;border-radius:10px}#message{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);max-width:90vw;background:#233e39;color:white;box-shadow:0 5px 30px #0003;padding:15px 22px;border-radius:8px;z-index:10}#message.error{background:#8c2540}dialog{border:1px solid #d2d8e1;border-radius:12px;padding:30px;max-width:94vw;width:440px;max-height:90vh;overflow:auto}dialog::backdrop{background:#18233988}#pay-total{float:right;font-size:24px}#receipt-content{font-family:monospace;font-size:12px}#receipt-content h2,#receipt-content p{text-align:center}#receipt-content table{font-size:11px}#receipt-content td{padding:8px 3px}.receipt-actions{display:flex;gap:12px;margin-top:22px}[hidden]{display:none!important}#retry-note{color:#922447;font-size:13px}button:focus-visible{outline:3px solid #a6b9ed;outline-offset:2px}@media(max-width:1050px){header{flex-wrap:wrap}nav{order:3;flex-basis:100%;overflow:auto}.subbar{flex-wrap:wrap}.metrics{grid-template-columns:repeat(2,1fr)}.ticket-table{min-height:45vh}}@media print{body>*{display:none!important}#receipt{display:block!important;position:static;border:0;padding:0;margin:0 auto;max-height:none;width:72mm;overflow:visible}#receipt.paper58{width:50mm}#receipt .receipt-actions{display:none}#receipt::backdrop{display:none}#receipt-content{color:black}@page{margin:4mm}}