:root{
  --green:#2e7d32; --green-dark:#1b5e20; --amber:#f9a825;
  --ink:#212121; --muted:#757575; --line:#e0e0e0; --bg:#f7f8f6; --white:#fff;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.5}
a{color:inherit;text-decoration:none}
.container{max-width:1140px;margin:0 auto;padding:0 16px}

/* Header */
.site-header{background:var(--white);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.header-inner{display:flex;align-items:center;gap:16px;padding:12px 16px}
.logo{font-size:20px;font-weight:700;color:var(--green);white-space:nowrap}
.search-box{flex:1;display:flex;max-width:520px}
.search-box input{flex:1;padding:10px 12px;border:1px solid var(--line);border-radius:6px 0 0 6px;font-size:14px}
.search-box button{padding:10px 16px;border:none;background:var(--green);color:#fff;border-radius:0 6px 6px 0;cursor:pointer}
.main-nav{display:flex;align-items:center;gap:14px;font-size:14px;font-weight:600}
.cart-link{position:relative}
.cart-badge{background:var(--amber);color:#000;border-radius:10px;padding:1px 7px;font-size:12px;font-weight:700}

.main-content{padding:20px 16px 40px}

/* Categories bar */
.cat-bar{display:flex;gap:10px;overflow-x:auto;padding:6px 0 14px}
.cat-chip{background:#fff;border:1px solid var(--line);padding:8px 14px;border-radius:20px;font-size:13px;font-weight:600;white-space:nowrap}
.cat-chip.active{background:var(--green);color:#fff;border-color:var(--green)}

/* Product grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:14px}
.card{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;display:flex;flex-direction:column}
.card .thumb{height:130px;background:#f0f3ef;display:flex;align-items:center;justify-content:center;font-size:44px}
.card .thumb img{width:100%;height:100%;object-fit:cover}
.card .body{padding:10px 12px;display:flex;flex-direction:column;gap:6px;flex:1}
.card .pname{font-size:14px;font-weight:600;line-height:1.3;min-height:36px}
.card .unit{font-size:12px;color:var(--muted)}
.price-row{display:flex;align-items:center;gap:6px;margin-top:auto}
.price{font-weight:700;color:var(--ink)}
.mrp{font-size:12px;color:var(--muted);text-decoration:line-through}
.off{font-size:11px;color:var(--green);font-weight:700}
.btn{display:inline-block;text-align:center;padding:9px 12px;border-radius:6px;border:none;cursor:pointer;font-weight:600;font-size:14px}
.btn-add{background:var(--green);color:#fff;width:100%}
.btn-add:hover{background:var(--green-dark)}
.btn-out{background:#eee;color:#999;width:100%;cursor:not-allowed}
.qty-ctrl{display:flex;align-items:center;justify-content:space-between;border:1px solid var(--green);border-radius:6px;overflow:hidden}
.qty-ctrl button{background:var(--green);color:#fff;border:none;width:34px;height:34px;font-size:18px;cursor:pointer}
.qty-ctrl span{font-weight:700;font-size:14px}

/* Buttons general */
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-dark)}
.btn-block{display:block;width:100%}
.btn-amber{background:var(--amber);color:#000}

/* Sections */
.section-title{font-size:18px;font-weight:700;margin:18px 0 12px}

/* Auth / forms */
.auth-wrap{max-width:420px;margin:30px auto}
.card-box{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px}
.card-box h1{font-size:22px;margin-bottom:6px}
.card-box .sub{color:var(--muted);font-size:14px;margin-bottom:18px}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:13px;font-weight:600;margin-bottom:5px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:7px;font-size:14px}
.form-group input:focus{outline:none;border-color:var(--green)}
.otp-input{letter-spacing:12px;text-align:center;font-size:22px;font-weight:700}
.link{color:var(--green);font-weight:600}
.text-center{text-align:center}
.mt{margin-top:14px}

/* Alerts */
.alert{padding:11px 14px;border-radius:8px;font-size:14px;margin-bottom:14px}
.alert-error{background:#fdecea;color:#b71c1c;border:1px solid #f5c6cb}
.alert-success{background:#e8f5e9;color:#1b5e20;border:1px solid #a5d6a7}
.alert-info{background:#e3f2fd;color:#0d47a1;border:1px solid #90caf9}

/* Cart & tables */
.table{width:100%;border-collapse:collapse;background:#fff;border-radius:10px;overflow:hidden}
.table th,.table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);font-size:14px}
.table th{background:#f5f7f4;font-weight:700}
.two-col{display:grid;grid-template-columns:1fr 340px;gap:20px;align-items:start}
.summary{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px}
.summary .row{display:flex;justify-content:space-between;margin-bottom:10px;font-size:14px}
.summary .row.total{font-size:18px;font-weight:700;border-top:1px solid var(--line);padding-top:12px;margin-top:6px}
.muted{color:var(--muted)}
.empty{background:#fff;border:1px dashed var(--line);border-radius:12px;padding:50px 20px;text-align:center;color:var(--muted)}

/* Badges */
.badge{display:inline-block;padding:3px 10px;border-radius:12px;font-size:12px;font-weight:700}
.badge-placed{background:#e3f2fd;color:#0d47a1}
.badge-confirmed{background:#fff3e0;color:#e65100}
.badge-out{background:#f3e5f5;color:#6a1b9a}
.badge-delivered{background:#e8f5e9;color:#1b5e20}
.badge-cancelled{background:#fdecea;color:#b71c1c}
.badge-pending{background:#fff8e1;color:#f57f17}
.badge-paid{background:#e8f5e9;color:#1b5e20}

/* Footer */
.site-footer{background:#263238;color:#cfd8dc;padding:26px 0;margin-top:30px;text-align:center;font-size:14px}
.site-footer .muted{color:#90a4ae}

/* Hero */
.hero{background:linear-gradient(135deg,#2e7d32,#43a047);color:#fff;border-radius:14px;padding:34px 26px;margin-bottom:18px}
.hero h1{font-size:26px;margin-bottom:8px}
.hero p{opacity:.92}

@media(max-width:720px){
  .header-inner{flex-wrap:wrap}
  .search-box{order:3;max-width:100%;width:100%}
  .two-col{grid-template-columns:1fr}
  .logo{font-size:17px}
}