:root{--navy:#07163d;--blue:#123b8f;--yellow:#ffd21c;--red:#e51d2a;--green:#12834b;--bg:#f4f6fa;--card:#fff;--muted:#687086;--border:#e2e6ef}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:#111827;font-family:Arial,Helvetica,sans-serif}button,input{font:inherit}.top{background:var(--navy);color:white;padding:12px 15px;position:sticky;top:0;z-index:10}.toprow{max-width:1000px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:8px}.brand{font-weight:900;font-size:20px}.brand small{display:block;color:var(--yellow);font-size:10px;letter-spacing:1px}.container{max-width:1000px;margin:auto;padding:14px}.btn{border:0;border-radius:9px;padding:9px 12px;font-weight:800;cursor:pointer}.yellow{background:var(--yellow)}.dark{background:var(--navy);color:#fff}.danger{background:#ffe5e7;color:#a00}.card{background:#fff;border-radius:15px;padding:14px;box-shadow:0 4px 16px #07163d12;margin-bottom:12px}.center{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{background:white;width:min(390px,100%);padding:28px;border-radius:18px;box-shadow:0 10px 35px #07163d18;text-align:center}.login-card h1{color:var(--navy);margin:0}.login-card p{color:var(--muted)}.login-card input{width:100%;padding:13px;margin:6px 0;border:1px solid var(--border);border-radius:9px}.login-card button{width:100%;padding:13px;margin-top:8px;border:0;border-radius:9px;background:var(--navy);color:#fff;font-weight:900}.error{color:var(--red);font-size:13px;margin-top:10px;min-height:18px}.tables{display:grid;grid-template-columns:repeat(5,1fr);gap:9px}.table{background:#fff;border:2px solid #d6dce8;border-radius:12px;padding:13px;text-align:center;font-weight:900;cursor:pointer}.table.active{border-color:var(--blue);box-shadow:0 0 0 3px #dce7ff}.dot{width:9px;height:9px;background:var(--green);border-radius:50%;display:inline-block;margin-right:5px}.occupied .dot{background:var(--red)}.billhead{display:flex;justify-content:space-between;gap:10px}.billhead input,.search{padding:10px;border:1px solid var(--border);border-radius:9px;width:100%}.actions{display:flex;gap:6px;flex-wrap:wrap}.menu-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.menu-item{border:1px solid var(--border);border-radius:10px;padding:10px;display:flex;justify-content:space-between;align-items:center;gap:8px}.add{background:#eaf0ff;color:var(--blue);border:0;border-radius:8px;padding:8px;font-weight:900}.order{display:grid;grid-template-columns:1fr auto auto;gap:8px;padding:10px 0;border-bottom:1px solid var(--border)}.qty button{width:28px;height:28px}.totals{border-top:2px dashed var(--border);margin-top:10px;padding-top:10px}.line{display:flex;justify-content:space-between;padding:4px 0}.grand{font-size:19px;font-weight:900;color:var(--navy)}.summary{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.stat{background:white;border-radius:13px;padding:14px}.stat small{color:var(--muted)}.stat strong{display:block;font-size:22px;margin-top:5px;color:var(--navy)}.sale{background:#fff;border-radius:13px;padding:12px;margin:9px 0}.sale-top{display:flex;justify-content:space-between}.muted{color:var(--muted);font-size:12px}@media(max-width:600px){.tables{grid-template-columns:repeat(3,1fr)}.menu-grid{grid-template-columns:1fr}.summary{grid-template-columns:1fr 1fr}.summary .stat:last-child{grid-column:1/-1}}