*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif;background:#f4f6f8;color:#17202a}a{text-decoration:none;color:inherit}.sidebar{position:fixed;left:0;top:0;bottom:0;width:230px;background:#12202f;color:#fff;padding:20px;display:flex;flex-direction:column}.brand{font-size:22px;margin-bottom:24px}.brand b{background:#25b06b;padding:5px 8px;border-radius:8px}.brand span{display:block;font-size:11px;color:#8fa7ba;margin-top:8px}.sidebar nav{display:grid;gap:7px}.sidebar nav a{padding:10px 12px;border-radius:8px;color:#d9e4ec}.sidebar nav a:hover{background:#1d3144}.logout{margin-top:auto;width:100%;background:#1d3144;color:#fff;border:0;padding:11px;border-radius:8px}.main{margin-left:230px;padding:22px;min-height:100vh}.top{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:20px}.top b{display:block;font-size:25px}.top small{color:#6b7280}.card{background:#fff;border:1px solid #e6ebef;border-radius:14px;padding:18px;margin-bottom:18px;box-shadow:0 4px 15px #1020300a}.card h2{margin:0 0 15px;font-size:17px}.card h3{font-size:14px;margin-top:18px;color:#637180}.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.kpi{background:#fff;border:1px solid #e6ebef;border-radius:14px;padding:18px}.kpi span{display:block;color:#75808b;font-size:13px}.kpi b{display:block;font-size:24px;margin-top:8px}.two-col{display:grid;grid-template-columns:360px 1fr;gap:18px}.form-grid{display:grid;gap:10px}.form-grid label,.filters label{display:grid;gap:5px;font-size:13px;color:#5f6c78}input,select{width:100%;padding:10px 11px;border:1px solid #d9e0e6;border-radius:8px;background:#fff}.primary,.btn{border:0;border-radius:8px;padding:10px 14px;cursor:pointer}.primary{background:#1aa866;color:#fff}.btn{background:#edf1f4;color:#24323f}.quick,.pay,.filters,.inline{display:flex;gap:10px;align-items:end;flex-wrap:wrap}.notice{padding:11px 14px;border-radius:9px;margin-bottom:14px}.notice.ok{background:#e9f9f0;color:#167b48}.notice.err{background:#fff0f0;color:#b42318}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:10px;border-bottom:1px solid #edf0f2;font-size:13px}th{color:#6e7a86}td small{display:block;color:#8a96a0}.low{background:#fff8ed}.table-wrap{overflow:auto}.pos-grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px}.tables,.menu-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px}.table-btn,.product{border:1px solid #dde5ea;background:#fff;border-radius:11px;padding:14px;text-align:left;cursor:pointer}.table-btn span,.product span,.ticket span{display:block;color:#6f7b86;font-size:12px;margin-top:5px}.table-btn.occupied{border-color:#f59e0b;background:#fff9ec}.table-btn.available{border-color:#7ed7aa;background:#f3fff8}.bill{position:sticky;top:20px;height:max-content}.bill-row{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid #edf1f3}.bill-row small{display:block;color:#7b8791;margin-top:3px}.total{display:flex;justify-content:space-between;font-size:20px;padding:18px 0}.pay>*{flex:1}.kds{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.ticket{border:1px solid #e1e7eb;border-radius:10px;padding:12px;margin-bottom:10px;display:flex;justify-content:space-between;gap:10px;align-items:center}.ticket em{display:block;font-size:12px;color:#b45309;margin-top:5px}.recipe-form{display:flex;gap:6px}.recipe-form select{min-width:150px}.recipe-form input{width:80px}.login-page{min-height:100vh;display:grid;place-items:center;background:linear-gradient(135deg,#0f1f2e,#1c3f45)}.login-card{width:min(420px,92vw);background:white;border-radius:18px;padding:30px;display:grid;gap:14px}.login-card h1{font-size:22px;margin:0}.login-card p{margin:0;color:#6b7280}.login-logo{font-size:32px;font-weight:800}.login-logo span{color:#1aa866}.login-card label{display:grid;gap:6px;font-size:13px}.login-card small{text-align:center;color:#7c8790}@media(max-width:980px){.sidebar{position:static;width:auto}.sidebar nav{display:flex;overflow:auto}.sidebar nav a{white-space:nowrap}.main{margin-left:0}.kpis,.kds{grid-template-columns:repeat(2,1fr)}.two-col,.pos-grid{grid-template-columns:1fr}.bill{position:static}}@media(max-width:600px){.main{padding:12px}.kpis,.kds{grid-template-columns:1fr}.top{align-items:flex-start}.tables,.menu-grid{grid-template-columns:repeat(2,1fr)}}