:root{color-scheme:light dark;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#eef2ef;color:#17211d;--surface: #ffffff;--surface-soft: #f6f8f5;--line: #dce4dd;--muted: #65736c;--green: #0d7c66;--green-dark: #095b4c;--saffron: #f4a124;--danger: #c54848;--shadow: 0 18px 40px rgba(24, 42, 35, .12)}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:linear-gradient(135deg,#eef2ef,#f8faf7 45%,#edf5f1)}button,input,select{font:inherit}button{cursor:pointer}.loading{min-height:100vh;display:grid;place-items:center;font-size:1.1rem;color:var(--muted)}.login-page{min-height:100vh;display:grid;grid-template-columns:minmax(360px,1.05fr) minmax(340px,.95fr);background:#f4f7f4}.login-visual{min-height:100vh;padding:clamp(28px,5vw,68px);background:radial-gradient(circle at 20% 15%,rgba(244,161,36,.22),transparent 28%),linear-gradient(135deg,#12241d,#064836 55%,#0d7c66);color:#fff;display:flex;flex-direction:column;justify-content:space-between;gap:40px}.login-brand .brand-mark{box-shadow:0 12px 28px #0000002e}.login-copy{max-width:640px}.login-copy h1{margin:0;line-height:1.1;letter-spacing:0}.login-copy p{max-width:560px;color:#c9ddd4;line-height:1.7}.login-stats{display:grid;grid-template-columns:repeat(3,minmax(120px,1fr));gap:12px}.login-stats span{border:1px solid rgba(255,255,255,.18);border-radius:8px;padding:14px;background:#ffffff14;color:#dce9e2}.login-stats b{display:block;color:#fff;margin-bottom:3px}.login-panel{display:grid;place-items:center;padding:24px}.login-panel form{width:min(440px,100%);background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);padding:clamp(22px,4vw,34px);display:grid;gap:16px}.login-panel .panel-heading{margin-bottom:0}.login-panel h2{margin:0}.login-panel p{margin:4px 0 0;color:var(--muted);line-height:1.5}.role-switch{display:grid;grid-template-columns:1fr 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button{border:0;border-radius:8px;text-align:left;padding:12px 14px;background:transparent;color:#dfe8e2}nav button.active,nav button:hover{background:#22342d;color:#fff}.workspace{padding:20px;min-width:0}.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}.topbar h1{margin:0;line-height:1.1}.topbar p{margin:4px 0 0;color:var(--muted)}.topbar-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap}select,input{border:1px solid var(--line);border-radius:8px;padding:10px 12px;background:var(--surface);color:inherit;min-width:0}.sync-pill{border-radius:999px;padding:8px 12px;font-size:.85rem;font-weight:800;background:#e7efe9;color:var(--green-dark);text-transform:capitalize}.sync-pill.offline{background:#fff3df;color:#9b5a00}.sync-pill.pending{background:#edf0f4;color:#42505a}.sync-pill.role{background:#fff3df;color:#8a5606}.logout-button{border:1px solid var(--line);border-radius:8px;background:var(--surface);color:inherit;padding:9px 12px;font-weight:900}.logout-button:hover{border-color:var(--green);color:var(--green)}.pos-grid{display:grid;grid-template-columns:minmax(360px,1.5fr) minmax(320px,.95fr) 300px;gap:16px;align-items:start}.menu-panel,.cart-panel,.receipt-shell,.analytics-card,.metric,.table-panel{background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.menu-panel,.cart-panel,.table-panel{padding:16px}.panel-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.panel-heading h2,.analytics-card h2{margin:0;font-size:1.05rem}.panel-heading span{color:var(--muted);font-size:.9rem}.menu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}.menu-item{border:1px solid var(--line);border-radius:8px;padding:14px;min-height:132px;background:var(--surface-soft);color:inherit;text-align:left;display:grid;gap:8px;transition:transform .18s ease,border-color .18s ease}.menu-item:hover{transform:translateY(-2px);border-color:var(--green)}.menu-item span{color:var(--green);font-size:.78rem;font-weight:800;text-transform:uppercase}.menu-item strong{font-size:1rem;line-height:1.2}.menu-item b{color:#1f2a25}.menu-item small{color:var(--muted)}.menu-item.disabled{opacity:.45}.cart-list{display:grid;gap:10px;max-height:330px;overflow:auto;padding-right:4px}.cart-row{display:grid;grid-template-columns:1fr auto auto;gap:10px;align-items:center;padding:10px;border:1px solid var(--line);border-radius:8px;background:var(--surface-soft)}.cart-row input{width:100%;margin-top:6px;padding:8px}.qty{display:grid;grid-template-columns:32px 28px 32px;align-items:center;text-align:center}.qty button{height:32px;border:0;border-radius:7px;background:#e7efe9;color:var(--green-dark);font-weight:900}.empty{padding:28px;border:1px dashed var(--line);border-radius:8px;color:var(--muted);text-align:center}.checkout-box{display:grid;gap:10px;margin-top:14px}label{display:grid;gap:6px;color:var(--muted);font-size:.88rem}.search-results{display:grid;gap:6px}.search-results button{border:1px solid var(--line);border-radius:8px;padding:8px;background:#fffaf2;text-align:left;color:inherit}.payment-tabs{display:flex;gap:8px;flex-wrap:wrap}.payment-tabs button{border:1px solid var(--line);background:var(--surface-soft);color:inherit;border-radius:8px;padding:9px 12px;font-weight:800}.payment-tabs .selected{background:var(--green);color:#fff;border-color:var(--green)}.totals{display:grid;gap:8px;border-top:1px solid var(--line);padding-top:12px}.totals span,.totals strong{display:flex;justify-content:space-between;gap:12px}.totals 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