:root{--primary-color: #333}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:#222;background:#f7f7f9}header{background:var(--primary-color);color:#fff;padding:1.5rem 2rem;display:flex;align-items:center;gap:1rem}header .logo{font-weight:800;font-size:1.5rem;letter-spacing:-.02em}header .tenant-pill{margin-left:auto;background:#ffffff2e;padding:.25rem .75rem;border-radius:999px;font-size:.85rem;font-family:monospace}main{max-width:960px;margin:2rem auto;padding:0 2rem;display:grid;gap:1.5rem}.card{background:#fff;border-radius:8px;box-shadow:0 1px 3px #0000000f;padding:1.5rem}.card h2{margin:0 0 1rem;font-size:1.1rem;color:var(--primary-color)}.product{display:flex;justify-content:space-between;align-items:center;padding:.75rem 0;border-bottom:1px solid #eee}.product:last-child{border-bottom:0}.product-price{margin-right:1rem;font-variant-numeric:tabular-nums}button{background:var(--primary-color);color:#fff;border:0;padding:.5rem 1rem;border-radius:4px;cursor:pointer;font-weight:600}button:hover{opacity:.9}.receipt{margin-top:1rem;background:#f7f7f9;padding:1rem;border-radius:4px;font-family:monospace;font-size:.8rem;white-space:pre-wrap;border-left:4px solid var(--primary-color)}.badge{display:inline-block;padding:.15rem .5rem;border-radius:4px;font-size:.7rem;text-transform:uppercase;background:#e8e8e8;margin-left:.5rem;letter-spacing:.05em}.badge.paid{background:#d4f5dc;color:#1d6c2e}.badge.pending{background:#fff4d4;color:#7a5b00}.dashboard-card{background:linear-gradient(135deg,var(--primary-color),#111);color:#fff}.dashboard-card h2{color:#ffffffe6}.metric{display:inline-block;margin-right:2.5rem;margin-top:.5rem}.metric strong{font-size:1.75rem;display:block;font-variant-numeric:tabular-nums}.metric span{opacity:.75;font-size:.85rem}