:root{--green:#008751;--darkgreen:#006400;--gold:#FFD700;--white:#fff;--bg:#ffffff;--muted:#6b7280}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,Segoe UI,Roboto,Arial;background:var(--bg);color:#111}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:linear-gradient(90deg,var(--green),var(--darkgreen));color:var(--white)}
.brand{font-weight:900;font-size:18px}.controls{display:flex;gap:8px;align-items:center}
.btn{padding:10px 14px;border-radius:10px;border:0;background:var(--green);color:var(--white);font-weight:700;cursor:pointer}
.btn.ghost{background:transparent;border:1px solid rgba(255,255,255,0.3);color:var(--white)}
.nav{display:flex;gap:8px;padding:10px;background:#f3f4f6;border-bottom:1px solid #e6e6e6}
.tab{padding:8px 12px;border-radius:10px;border:1px solid #e5e7eb;background:#fff;cursor:pointer}
.tab.active{background:linear-gradient(90deg,#ecfccb,#dcfce7);border-color:#86efac}
.main{padding:14px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.card{background:#fff;border-radius:12px;padding:12px;box-shadow:0 6px 20px rgba(2,6,23,.06);margin-bottom:12px}
.product{border-radius:12px;overflow:hidden;border:1px solid #eee;background:#fff;display:flex;flex-direction:column}
.product img{width:100%;height:160px;object-fit:cover}
.pbody{padding:10px}
.filters{display:flex;gap:8px;margin-bottom:12px}
input,select{padding:10px;border:1px solid #e5e7eb;border-radius:8px}
.row{display:flex;gap:8px}
.center{text-align:center;margin:12px 0}
.hidden{display:none}.small{font-size:13px;color:var(--muted)}
.foot{padding:12px;text-align:center;color:var(--muted)}
@media(min-width:900px){.main{max-width:1000px;margin:0 auto}}