:root{
  --brand:#e41e26; --brand-dark:#b8141b; --brand-soft:#fdecec;
  --ink:#1f2330; --muted:#6b7280; --line:#e7e9ee; --bg:#f5f6f8; --card:#fff;
  --blue:#1a73e8; --green:#16a34a; --radius:12px;
}
*{box-sizing:border-box}
body{font-family:'Poppins','Hind Siliguri',system-ui,sans-serif;color:var(--ink);background:var(--bg);font-size:14px}
a{text-decoration:none}
img{max-width:100%}
.text-brand{color:var(--brand)!important}.bg-brand{background:var(--brand)!important}
.btn-brand{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-brand:hover,.btn-brand:focus{background:var(--brand-dark);border-color:var(--brand-dark);color:#fff}
.btn-outline-brand{border-color:var(--brand);color:var(--brand)}.btn-outline-brand:hover{background:var(--brand);color:#fff}
.btn-gray{background:#6b7280;color:#fff;border:0}.btn-gray:hover{background:#4b5563;color:#fff}

/* top bar + header */
.topbar{background:#1f2330;color:#d1d5db;font-size:12px;padding:6px 0}
.topbar a{color:#d1d5db}.topbar a:hover{color:#fff}
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:1020}
.site-header .logo{font-weight:800;font-size:22px;color:var(--brand);line-height:1;display:flex;align-items:center;gap:8px}
.site-header .logo img{height:44px;width:auto}
.header-search{display:flex;max-width:560px;width:100%}
.header-search select{max-width:130px;border-radius:6px 0 0 6px;background:var(--brand);color:#fff;border:0;font-size:13px}
.header-search input{border-radius:0;border-left:0}
.header-search .btn{border-radius:0 6px 6px 0}
.header-icon{display:flex;align-items:center;gap:8px;color:var(--ink);font-size:12px;line-height:1.1}
.header-icon i{font-size:18px}.header-icon small{color:var(--muted);display:block}
.header-icon .count{background:var(--brand);color:#fff;border-radius:50%;font-size:10px;min-width:17px;height:17px;display:inline-flex;align-items:center;justify-content:center}
.cart-pill{color:var(--brand);font-weight:600;display:flex;align-items:center;gap:8px}
.cart-pill .bag{background:var(--brand);color:#fff;width:34px;height:34px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;position:relative}
.cart-pill .bag span{position:absolute;top:-7px;right:-7px;background:#1f2330;border-radius:50%;font-size:10px;width:18px;height:18px;display:flex;align-items:center;justify-content:center}
.main-nav{border-top:1px solid var(--line)}
.main-nav a{color:var(--ink);font-weight:500;font-size:12.5px;text-transform:uppercase;padding:10px 12px;display:inline-block}
.main-nav a:hover,.main-nav a.active{color:var(--brand)}

/* sections */
.section{padding:40px 0}
.section-title{font-weight:700;font-size:22px;margin:0}
.section-title::after{content:"";display:block;width:44px;height:3px;background:var(--brand);margin-top:6px;border-radius:2px}
.section-title.center{text-align:center}.section-title.center::after{margin:8px auto 0}
.view-all{color:var(--brand);font-weight:600;font-size:13px}

/* hero */
.hero{position:relative;min-height:380px;background:#222 center/cover no-repeat;display:flex;align-items:center;justify-content:center;color:#fff;text-align:center}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.55),rgba(0,0,0,.15))}
.hero .inner{position:relative;max-width:680px;padding:30px}
.hero .badge-box{background:rgba(228,30,38,.92);padding:26px 34px;border-radius:6px;display:inline-block}
.hero h1{font-weight:800;font-size:clamp(28px,5vw,48px);margin:0 0 6px}
.stats-band{background:linear-gradient(90deg,var(--brand),#e63a6b);color:#fff;padding:18px 0}
.stats-band .num{font-size:26px;font-weight:800}.stats-band .lbl{font-size:11px;letter-spacing:1px;text-transform:uppercase;opacity:.9}

/* branch cards */
.branch-card{background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 2px 10px rgba(15,23,42,.06);height:100%;display:flex;flex-direction:column;transition:.2s}
.branch-card:hover{transform:translateY(-3px);box-shadow:0 8px 22px rgba(15,23,42,.12)}
.branch-card .cover{height:130px;background:#ddd center/cover;position:relative}
.branch-card .open{position:absolute;top:8px;right:8px;background:var(--green);color:#fff;font-size:10px;padding:2px 8px;border-radius:20px}
.branch-card .body{padding:12px 14px;flex:1;font-size:12px;color:var(--muted)}
.branch-card h6{font-weight:700;color:var(--ink);font-size:14px}
.branch-card .body div{margin-bottom:4px}
.branch-card .actions{display:flex;gap:6px;padding:0 14px 14px}
.branch-card .actions .btn{flex:1;font-size:12px;padding:5px}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:12px;padding:4px 12px;border-radius:20px;color:#fff}

/* product card */
.product-card{background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 1px 6px rgba(15,23,42,.06);height:100%;display:flex;flex-direction:column}
.product-card .thumb{aspect-ratio:3/4;background:#f1f1f1;position:relative;overflow:hidden;display:block}
.product-card .thumb img{width:100%;height:100%;object-fit:cover;transition:.3s}
.product-card:hover .thumb img{transform:scale(1.05)}
.product-card .tag{position:absolute;top:8px;left:8px;background:var(--green);color:#fff;font-size:10px;padding:2px 8px;border-radius:4px}
.product-card .tag.sale{background:var(--brand);left:auto;right:8px}
.product-card .info{padding:10px 12px;flex:1}
.product-card .name{font-weight:600;color:var(--ink);font-size:13.5px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:38px}
.product-card .price{color:var(--brand);font-weight:700;font-size:15px}
.product-card .price del{color:var(--muted);font-weight:400;font-size:12px;margin-left:4px}
.product-card .meta{font-size:11px;color:var(--muted)}
.product-card .actions{display:flex;gap:4px;padding:0 8px 8px}
.product-card .actions .btn{flex:1;font-size:12px;padding:6px 4px;border-radius:4px}

/* category */
.cat-card{background:#fff;border-radius:10px;overflow:hidden;text-align:center;box-shadow:0 1px 6px rgba(15,23,42,.06);display:block;color:var(--ink)}
.cat-card .img{height:150px;background:#eee center/cover}
.cat-card h6{font-weight:700;margin:12px 0 2px}.cat-card small{color:var(--muted)}
.cat-card:hover{color:var(--brand)}

/* how to buy */
.step-card{background:#fff;border-radius:10px;padding:22px 16px;text-align:center;height:100%;box-shadow:0 1px 6px rgba(15,23,42,.05)}
.step-card .ic{width:52px;height:52px;border-radius:50%;background:var(--brand-soft);color:var(--brand);display:inline-flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:10px}
.step-card h6{font-weight:700}.step-card p{font-size:12px;color:var(--muted);margin:0}
.promo{border-radius:12px;background:linear-gradient(120deg,#2b1b17,#5b2a1c);color:#fff;padding:40px;text-align:center}

/* reviews */
.review-card{background:#fff;border-radius:10px;padding:18px;height:100%;box-shadow:0 1px 6px rgba(15,23,42,.05)}
.review-card .avatar{width:42px;height:42px;border-radius:50%;background:var(--brand-soft);color:var(--brand);display:flex;align-items:center;justify-content:center;font-weight:700}
.review-card p{font-style:italic;color:#4b5563;font-size:13px}
.stars{color:#f5b301}

/* newsletter + footer */
.newsletter{background:#e9edf1;padding:40px 0;text-align:center}
.newsletter form{max-width:460px;margin:auto;display:flex}
.newsletter input{border-radius:6px 0 0 6px}.newsletter .btn{border-radius:0 6px 6px 0}
.site-footer{background:#0b0b0d;color:#9ca3af;padding:22px 0 12px;font-size:12px}
.footer-tiles{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}
.footer-tile{height:90px;border-radius:8px;display:flex;align-items:flex-end;justify-content:center;padding:8px;color:#fff;font-size:12px;font-weight:500;position:relative;overflow:hidden}
.footer-tile i{position:absolute;top:14px;font-size:30px;opacity:.9}
.footer-tile span{background:rgba(0,0,0,.45);width:100%;text-align:center;border-radius:4px;padding:2px}
.pay-logos{display:flex;gap:6px;flex-wrap:wrap;align-items:center}
.pay-logos span{background:#fff;color:#111;border-radius:4px;padding:2px 8px;font-weight:700;font-size:11px}
.pay-logos .shataj{background:linear-gradient(90deg,#16a34a,#e41e26);color:#fff}

/* single product */
.pd-box{background:#fff;border-radius:10px;padding:18px;box-shadow:0 1px 6px rgba(15,23,42,.05)}
.pd-main{aspect-ratio:3/4;width:100%;object-fit:cover;border-radius:8px;background:#f1f1f1}
.pd-thumbs img{width:62px;height:78px;object-fit:cover;border-radius:6px;cursor:pointer;border:2px solid transparent}
.pd-thumbs img.active{border-color:var(--brand)}
.price-tag{background:var(--brand);color:#fff;padding:2px 10px;border-radius:4px;font-weight:700}
.variant-row{border:1px solid var(--line);border-radius:6px;padding:7px 10px;display:flex;align-items:center;gap:10px;margin-bottom:6px;font-size:13px}
.variant-row input[type=number]{width:70px}
.variant-row.out{opacity:.5}

/* cart */
.qty-group{display:inline-flex;align-items:center}
.qty-group .btn{width:26px;height:26px;padding:0;line-height:1;font-weight:700}
.qty-group input{width:56px;height:26px;text-align:center;border:1px solid var(--line);margin:0 4px;border-radius:4px}
.summary-row{display:flex;justify-content:space-between;padding:6px 0;font-size:13px}
.summary-row.total{border-top:1px solid var(--line);font-weight:700;font-size:15px;color:var(--brand);margin-top:6px;padding-top:12px}

/* payment */
.pay-option{border:2px solid var(--line);border-radius:10px;padding:14px;cursor:pointer;display:flex;align-items:center;gap:12px;background:#fff;transition:.15s}
.pay-option:hover{border-color:#cbd5e1}
.pay-option.active{border-color:var(--brand);background:var(--brand-soft)}
.pay-option .logo{width:46px;height:46px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:13px}

/* auth */
.auth-wrap{min-height:100vh;background:linear-gradient(180deg,#eef4ff,#f8fbff);display:flex;align-items:center;justify-content:center;padding:30px 12px}
.auth-card{background:#fff;border-radius:14px;box-shadow:0 10px 40px rgba(26,115,232,.1);padding:32px;width:100%;max-width:580px}
.auth-card .head{display:flex;gap:16px;align-items:center;margin-bottom:22px}
.auth-card .head i{font-size:46px;color:var(--blue)}
.auth-card h1{font-weight:800;color:#0b2a5b;font-size:28px;margin:0}
.auth-card label{font-weight:600;font-size:13px;margin-bottom:4px}
.auth-card label .req{color:#ef4444}
.auth-card .input-group-text{background:#fff;color:#475569;min-width:42px;justify-content:center}
.auth-card .form-control{font-size:13.5px;padding:.6rem .75rem}
.btn-blue{background:var(--blue);color:#fff;border:0}.btn-blue:hover{background:#1558b0;color:#fff}
.info-box{border-radius:8px;padding:12px 14px;font-size:12px}
.info-box.blue{background:#eaf2fe}.info-box.green{background:#e9f8ef}
.info-box code{background:#fff;color:var(--blue);padding:1px 6px;border-radius:4px}
.otp-inputs{display:flex;gap:8px;justify-content:center}
.otp-inputs input{width:48px;height:56px;font-size:24px;text-align:center;border:2px solid var(--line);border-radius:10px}
.otp-inputs input:focus{border-color:var(--blue);outline:0}

/* manager backend */
.mg-sidebar{width:240px;background:#111827;color:#cbd5e1;position:fixed;top:0;bottom:0;left:0;padding:18px 0;z-index:1030;transition:.2s;overflow-y:auto}
.mg-sidebar .brand{color:#fff;font-weight:700;padding:0 20px 18px;font-size:16px;border-bottom:1px solid #1f2937}
.mg-sidebar .brand small{display:block;color:#9ca3af;font-weight:400;font-size:11px}
.mg-sidebar a{display:flex;align-items:center;gap:10px;color:#cbd5e1;padding:10px 20px;font-size:13.5px}
.mg-sidebar a:hover{background:#1f2937;color:#fff}
.mg-sidebar a.active{background:var(--brand);color:#fff}
.mg-main{margin-left:240px;min-height:100vh}
.mg-topbar{background:#fff;border-bottom:1px solid var(--line);padding:10px 20px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:1000}
.mg-content{padding:22px}
.stat-card{background:#fff;border-radius:12px;padding:18px;box-shadow:0 1px 6px rgba(15,23,42,.05);display:flex;align-items:center;gap:14px;height:100%}
.stat-card .ic{width:48px;height:48px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px}
.stat-card .v{font-size:22px;font-weight:700;line-height:1.1}.stat-card .l{font-size:12px;color:var(--muted)}
.panel{background:#fff;border-radius:12px;box-shadow:0 1px 6px rgba(15,23,42,.05)}
.panel-head{padding:14px 18px;border-bottom:1px solid var(--line);font-weight:600;display:flex;justify-content:space-between;align-items:center}
.panel-body{padding:18px}
.table>:not(caption)>*>*{padding:.65rem .75rem;vertical-align:middle}
.thumb-sm{width:44px;height:54px;object-fit:cover;border-radius:6px;background:#eee}
.bar-chart{display:flex;align-items:flex-end;gap:10px;height:180px;padding-top:10px}
.bar-chart .bar{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;font-size:11px;color:var(--muted)}
.bar-chart .bar div{width:100%;max-width:44px;background:var(--brand);border-radius:6px 6px 0 0;min-height:2px}
@media (max-width:991px){
  .mg-sidebar{left:-240px}.mg-sidebar.show{left:0}.mg-main{margin-left:0}
  .footer-tiles{grid-template-columns:repeat(2,1fr)}
}