:root{--gold:#f4b400;--black:#111;--bg:#f7f7f7;--white:#fff;--muted:#666;--border:#e6e6e6}
*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;background:var(--bg);color:var(--black)}
a{text-decoration:none;color:inherit}.container{width:min(1120px,92%);margin:auto}.topbar{background:#111;color:#fff;padding:18px 0;position:sticky;top:0;z-index:20}.brand{font-weight:800;font-size:22px}.hero{padding:34px 0 16px}.hero h1{font-size:34px;margin:0 0 8px}.hero p{color:var(--muted);margin:0}.category-title{margin:30px 0 14px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}.card{background:#fff;border:1px solid var(--border);border-radius:18px;overflow:hidden;box-shadow:0 5px 18px rgba(0,0,0,.04)}.card img{width:100%;height:180px;object-fit:cover;background:#eee}.card-body{padding:16px}.card h3{margin:0 0 8px}.price{font-weight:800;font-size:20px;margin:12px 0}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:12px;padding:12px 16px;font-weight:700;cursor:pointer}.btn-primary{background:var(--gold);color:#111}.btn-dark{background:#111;color:#fff}.btn-danger{background:#b42318;color:#fff}.btn-light{background:#eee;color:#111}.cart-fab{position:fixed;right:20px;bottom:20px;background:var(--gold);padding:14px 18px;border-radius:999px;font-weight:800;box-shadow:0 10px 30px rgba(0,0,0,.18)}.muted{color:var(--muted)}.admin-shell{display:grid;grid-template-columns:230px 1fr;min-height:100vh}.sidebar{background:#111;color:#fff;padding:24px}.sidebar a{display:block;padding:11px 0}.content{padding:28px}.panel{background:#fff;border:1px solid var(--border);border-radius:16px;padding:18px}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;border-bottom:1px solid var(--border);text-align:left}.form-group{margin-bottom:14px}.input,.select,.textarea{width:100%;padding:12px;border:1px solid #ccc;border-radius:10px}.textarea{min-height:100px}.badge{display:inline-block;padding:6px 10px;border-radius:999px;background:#eee}.login{min-height:100vh;display:grid;place-items:center}.login-card{width:min(420px,92%)}@media(max-width:760px){.admin-shell{grid-template-columns:1fr}.sidebar{position:static}.hero h1{font-size:28px}}