*{box-sizing:border-box}body{margin:0;font-family:Segoe UI,Arial;background:#f4f5f7;color:#111}.login-body{height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f59e0b,#fb923c)}.login-card{width:360px;background:#18181b;color:#fff;padding:35px;border-radius:18px;box-shadow:0 20px 50px #0005}.login-card h1{margin:0;color:#fbbf24}.login-card input,.login-card button{width:100%;padding:13px;margin-top:14px;border-radius:10px;border:0}.login-card button{background:#f59e0b;font-weight:700;cursor:pointer}.topbar{height:62px;background:#18181b;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 25px}.brand{font-size:25px;font-weight:800;color:#fbbf24}.topbar a{color:#fff;text-decoration:none}.layout{display:flex;min-height:calc(100vh - 62px)}aside{width:210px;background:#27272a;padding:18px}aside a{display:block;color:#fff;text-decoration:none;padding:13px;border-radius:10px;margin-bottom:8px}aside a:hover{background:#3f3f46}.pos-screen{flex:1;display:grid;grid-template-columns:1fr 420px;gap:18px;padding:18px}.left-panel,.cart-panel,.page-card{background:#fff;border-radius:18px;padding:18px;box-shadow:0 6px 25px #0001}.search-row input,.totals input,.form-control{width:100%;padding:12px;border:1px solid #ddd;border-radius:10px}.category-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:15px 0}.category-tabs button{border:0;color:#fff;padding:12px 18px;border-radius:10px;font-weight:700;cursor:pointer;background:#52525b}.category-tabs .active{outline:3px solid #111}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(145px,1fr));gap:12px}.product-card{min-height:110px;padding:14px;border-radius:14px;background:linear-gradient(135deg,#1f2937,#111827);color:#fff;cursor:pointer;display:flex;flex-direction:column;justify-content:space-between}.product-card span{color:#fbbf24;font-weight:700}.cart-panel h2{margin-top:0}.cart-item{display:grid;grid-template-columns:1fr 115px 80px;gap:8px;align-items:center;border-bottom:1px solid #eee;padding:10px 0}.cart-item small{display:block;color:#666}.cart-item button{border:0;background:#f59e0b;padding:6px 10px;border-radius:8px;margin:0 4px}.totals{margin-top:20px;background:#f8fafc;padding:15px;border-radius:15px}.totals h3{font-size:25px}.totals button,.btn{width:100%;padding:13px;margin-top:10px;border:0;border-radius:10px;background:#18181b;color:#fff;font-weight:700;cursor:pointer}.totals button:first-of-type,.btn-primary{background:#f59e0b;color:#111}table{width:100%;border-collapse:collapse;background:#fff}th,td{padding:12px;border-bottom:1px solid #eee;text-align:left}th{background:#18181b;color:#fff}.page{padding:20px;flex:1}.actions{display:flex;gap:8px}.mini-btn{padding:7px 10px;border:0;border-radius:8px;cursor:pointer}.danger{background:#ef4444;color:#fff}.edit{background:#f59e0b}
@media(max-width:900px){.pos-screen{grid-template-columns:1fr}.layout{flex-direction:column}aside{width:100%;display:flex;overflow:auto}.cart-item{grid-template-columns:1fr}}
.product-card{padding:0;overflow:hidden;background:#111827;min-height:185px}.product-card img{width:100%;height:105px;object-fit:cover;background:#f8fafc}.product-info{padding:12px;display:flex;flex-direction:column;gap:5px}.table-img{width:55px;height:45px;object-fit:cover;border-radius:8px;border:1px solid #eee}