@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700&family=DM+Mono:wght@400;500&family=Inter:wght@500;600;700&display=swap');
:root,:root[data-theme="nordic"]{--top:#0b1115;--body:#dce5e8;--ink:#18313a;--muted:#71848b;--primary:#128aaa;--secondary:#31bedb;--accent:#2bbf6a;--warn:#e59a31;--danger:#e35855;--panel:#fff;--soft:#eff4f5;--line:#c8d4d8;--display:'Barlow Condensed',sans-serif;--mono:'DM Mono',monospace;--bodyfont:'Inter',sans-serif}:root[data-theme="evergreen"]{--top:#102016;--body:#dfe9e0;--ink:#203b2b;--muted:#708478;--primary:#21835e;--secondary:#65c78b;--accent:#8bc34a;--warn:#dc9b34;--danger:#d75b4f;--panel:#fff;--soft:#f0f6ef;--line:#c9d8cc}:root[data-theme="midnight"]{--top:#07101f;--body:#e2e7f2;--ink:#1b2d49;--muted:#74829a;--primary:#425bd8;--secondary:#74a8ff;--accent:#4ecdc4;--warn:#d7992d;--danger:#df5364;--panel:#fff;--soft:#f1f4fa;--line:#c9d3e4}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--body);font-family:var(--bodyfont)}button,input{font:inherit}button{border:0;cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}.self-checkout{display:grid;grid-template-columns:minmax(0,1fr) 430px;min-height:100vh}.self-header{grid-column:1/-1;display:flex;align-items:center;gap:25px;height:78px;padding:0 34px;color:#e8f2f4;background:var(--top)}.self-brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font:700 22px var(--display);letter-spacing:.08em}.self-brand span{display:grid;place-items:center;width:34px;height:34px;background:var(--primary);border:2px solid var(--secondary);border-radius:5px;font-size:23px}.lane{display:flex;align-items:center;gap:9px;margin-left:auto;color:#b7c8cd;font:500 11px var(--mono)}.lane i{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 20%,transparent)}.help-top{padding:10px 14px;color:#d9e9ed;background:#ffffff16;border:1px solid #ffffff3c;border-radius:4px;font:700 13px var(--display)}.help-top span{margin-left:5px;font-size:11px}.self-main{display:flex;flex-direction:column;align-items:center;padding:54px 38px}.welcome{width:min(100%,760px);margin-bottom:28px;text-align:center}.eyebrow{display:block;color:var(--muted);font:600 10px var(--mono);letter-spacing:.1em}.welcome .eyebrow{color:var(--primary)}h1,h2,p{margin-top:0}.welcome h1{margin:8px 0;color:var(--ink);font:700 44px var(--display)}.welcome p{margin:0;color:var(--muted);font-size:14px}.scanner-card,.plu-card{width:min(100%,760px);background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:0 3px 12px #1c425011}.scanner-card{display:grid;grid-template-columns:86px 1fr;gap:17px;align-items:center;padding:23px}.scanner-card.attention{border-color:var(--danger);box-shadow:0 0 0 3px color-mix(in srgb,var(--danger) 16%,transparent)}.scan-orb{display:grid;place-items:center;width:76px;height:76px;color:#fff;background:var(--primary);border-radius:50%;box-shadow:inset 0 0 0 7px #ffffff24,0 0 0 8px color-mix(in srgb,var(--primary) 14%,transparent)}.scan-orb span{font:700 40px var(--display);transform:rotate(90deg)}.scanner-status{min-width:0}.scanner-status strong,.scanner-status small{display:block}.scanner-status strong{font:600 24px var(--display)}.scanner-status small{margin-top:3px;color:var(--muted);font-size:11px}.pulse{display:inline-block;width:8px;height:8px;margin-right:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 18%,transparent)}.scan-input{grid-column:1/-1;display:flex;height:57px;border:2px solid var(--secondary);border-radius:5px;overflow:hidden}.scan-input input{width:100%;padding:0 18px;border:0;outline:0;color:var(--ink);background:#fff;font:500 19px var(--mono);letter-spacing:.04em}.scan-input input::placeholder{color:#9caeb4;font:500 13px var(--bodyfont)}.scan-input button{width:70px;color:#fff;background:var(--primary);font:700 29px var(--display)}.plu-card{margin-top:17px;padding:23px}.plu-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px}.plu-heading strong{display:block;margin-top:4px;color:var(--ink);font:600 22px var(--display)}.soft-button{padding:8px 10px;color:#61787f;background:#e8eff1;border:1px solid #c9d5d8;border-radius:4px;font:600 10px var(--mono)}.self-keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.self-keypad button{min-height:64px;color:var(--ink);background:var(--soft);border:1px solid var(--line);border-radius:5px;box-shadow:0 2px 1px #0d26330c;font:600 31px var(--display)}.self-keypad button:hover{background:#e0f1f4;border-color:var(--secondary)}.self-keypad button.enter{color:#fff;background:var(--primary)}.basket-panel{display:flex;flex-direction:column;padding:31px 25px;background:#fff;border-left:1px solid #c6d2d6;box-shadow:-3px 0 15px #183d4810}.basket-header{display:flex;align-items:flex-start;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid #dce4e6}.basket-header h2{margin:5px 0 0;font:600 29px var(--display)}.basket-header h2 span{margin-left:7px;color:var(--muted);font:500 11px var(--mono)}.basket-lines{flex:1;min-height:280px;overflow:auto}.empty-basket{display:flex;align-items:center;justify-content:center;flex-direction:column;min-height:265px;color:#8da1a7;text-align:center}.empty-basket strong{margin-top:12px;color:#587078;font:600 20px var(--display)}.empty-basket small{margin-top:5px;font-size:11px}.bag-icon{display:grid;place-items:center;width:63px;height:63px;color:var(--primary);border:2px solid #bbd4da;border-radius:7px;font:700 40px var(--display)}.basket-line{display:grid;grid-template-columns:34px minmax(0,1fr) auto 24px;gap:9px;align-items:center;padding:13px 0;border-bottom:1px solid #e5ebed}.line-badge{display:grid;place-items:center;width:30px;height:30px;color:var(--primary);background:#e5f4f6;border-radius:50%;font:600 11px var(--mono)}.basket-line strong,.basket-line small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.basket-line strong{font-size:11px}.basket-line small{margin-top:4px;color:#82949a;font:500 8px var(--mono)}.basket-line b{font:600 11px var(--mono);white-space:nowrap}.basket-line button{width:23px;height:23px;color:#8ca0a6;background:#eef2f3;border-radius:50%;font-size:17px}.basket-line button:hover{color:#fff;background:var(--danger)}.basket-total{padding:17px 0 14px;border-top:2px solid #cbd7da}.basket-total>div{display:flex;justify-content:space-between;padding:5px 0;color:var(--muted);font-size:12px}.basket-total strong{color:var(--ink);font:500 12px var(--mono)}.basket-total .total-row{margin-top:8px;padding-top:14px;border-top:1px solid #d5e0e3;color:var(--ink);font:700 18px var(--display)}.basket-total .total-row strong{color:var(--primary);font:700 29px var(--display)}.pay-now,.new-customer{display:flex;align-items:center;justify-content:center;gap:18px;min-height:64px;width:100%;color:#fff;background:var(--accent);border-radius:5px;box-shadow:0 2px 3px #16703933;font:700 20px var(--display);letter-spacing:.02em}.pay-now:hover{filter:brightness(.94)}.pay-now span{font-size:27px}.security-note{margin:14px 0 0;color:#7f9298;font-size:10px;line-height:1.45;text-align:center}.security-note span{color:var(--primary)}.modal-backdrop{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:22px;background:#061217c9;backdrop-filter:blur(5px)}.assist-modal,.success-modal,.help-modal{width:min(100%,470px);padding:30px;background:#fff;border-radius:8px;box-shadow:0 20px 60px #0008;text-align:center}.assist-icon,.success-check{display:grid;place-items:center;width:58px;height:58px;margin:0 auto 16px;color:#fff;background:var(--warn);border-radius:50%;font:700 32px var(--display)}.success-check{background:var(--accent)}.assist-modal h2,.success-modal h2,.help-modal h2{margin:7px 0 10px;color:var(--ink);font:600 33px var(--display)}.assist-modal p,.success-modal p,.help-modal p{color:var(--muted);font-size:13px;line-height:1.55}.assist-modal ul{margin:17px 0;padding:12px 18px;color:#745114;background:#fff5d8;border:1px solid #efd489;border-radius:5px;text-align:left;font-size:12px;line-height:1.8}.staff-panel{margin-top:18px;padding:17px;color:#405761;background:#edf3f5;border:1px solid #cad8dc;border-radius:5px;text-align:left}.staff-panel>strong{font:600 14px var(--display)}.staff-inputs{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-top:10px}.staff-inputs label{color:#5d747b;font-size:10px;font-weight:700}.staff-inputs input{display:block;width:100%;height:39px;margin-top:5px;padding:0 9px;color:var(--ink);background:#fff;border:1px solid #b9c9ce;border-radius:3px;font:500 14px var(--mono)}.assist-pad{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;max-width:250px;margin:12px auto}.assist-pad button{height:36px;color:#29444d;background:#fff;border:1px solid #b9c9ce;border-radius:3px;font:600 17px var(--display)}.focus-actions{display:flex;gap:6px;justify-content:center}.focus-actions button{padding:6px 12px;color:#61777e;background:#dce6e9;border-radius:3px;font:600 9px var(--mono)}.focus-actions button.active{color:#fff;background:var(--primary)}.assist-error{min-height:17px;margin-top:9px;color:var(--danger);font-size:10px;text-align:center}.staff-approve{width:100%;min-height:47px;margin-top:7px;color:#fff;background:var(--primary);border-radius:4px;font:700 15px var(--display)}.cancel-assist{margin-top:14px;color:#647b82;background:transparent;font-size:11px}.receipt-summary{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:20px 0;padding:14px;color:#60777e;background:#f0f5f6;border-radius:5px;text-align:left;font-size:11px}.receipt-summary strong{text-align:right;color:var(--ink);font:600 11px var(--mono)}.toast{position:fixed;right:20px;bottom:20px;z-index:50;max-width:380px;padding:13px 16px;color:#fff;background:#17323b;border-left:4px solid var(--secondary);border-radius:4px;box-shadow:0 5px 18px #0005;opacity:0;pointer-events:none;transform:translateY(9px);transition:.2s}.toast.show{opacity:1;transform:none}.toast.error{border-left-color:var(--danger);background:#512d31}@media(max-width:900px){.self-checkout{grid-template-columns:1fr}.self-header{height:65px;padding:0 18px}.self-main{padding:32px 18px}.basket-panel{min-height:510px;border-top:1px solid #c6d2d6;border-left:0}.welcome h1{font-size:37px}}@media(max-width:480px){.self-brand{font-size:18px}.lane{display:none}.help-top span{display:none}.scanner-card{grid-template-columns:65px 1fr;padding:17px}.scan-orb{width:60px;height:60px}.scanner-status strong{font-size:20px}.welcome h1{font-size:34px}.self-keypad button{min-height:57px}.staff-inputs{grid-template-columns:1fr}.basket-panel{padding:24px 18px}}