/* ============================================================
   SuperShop – Main Stylesheet  v1.0
   ============================================================ */

:root {
  --green:       #16a34a;
  --green-dark:  #15803d;
  --green-light: #dcfce7;
  --green-mid:   #22c55e;
  --white:       #ffffff;
  --gray-50:     #f9fafb;
  --gray-100:    #f3f4f6;
  --gray-200:    #e5e7eb;
  --gray-300:    #d1d5db;
  --gray-600:    #4b5563;
  --gray-700:    #374151;
  --gray-900:    #111827;
  --red:         #ef4444;
  --orange:      #f97316;
  --yellow:      #eab308;
  --shadow-sm:   0 1px 3px rgba(0,0,0,.1);
  --shadow:      0 4px 6px rgba(0,0,0,.07);
  --shadow-md:   0 8px 25px rgba(0,0,0,.1);
  --radius:      10px;
  --radius-sm:   6px;
  --transition:  all .2s ease;
}

/* ── RESET ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { font-family:'Hind Siliguri', sans-serif; background:var(--gray-50); color:var(--gray-900); min-height:100vh; }
a { text-decoration:none; color:inherit; }
img { max-width:100%; display:block; }
button { cursor:pointer; font-family:inherit; }
input, select, textarea { font-family:inherit; }

/* ── CONTAINER ── */
.container { max-width:1280px; margin:0 auto; padding:0 16px; }

/* ── TOPBAR ── */
.topbar { background:var(--green-dark); color:#fff; font-size:13px; padding:6px 0; overflow:hidden; }
.topbar .container { display:flex; align-items:center; justify-content:space-between; }
.topbar-scroll { white-space:nowrap; overflow:hidden; flex:1; }
.topbar-scroll span { display:inline-block; animation:scroll-left 45s linear infinite; }
@keyframes scroll-left { 0%{transform:translateX(100vw)} 100%{transform:translateX(-100%)} }
.topbar-right { display:flex; gap:16px; white-space:nowrap; font-size:12px; flex-shrink:0; }
.topbar-right a { color:#fff; opacity:.85; transition:var(--transition); }
.topbar-right a:hover { opacity:1; }

/* ── HEADER ── */
header { background:#fff; box-shadow:var(--shadow); position:sticky; top:0; z-index:200; }
.header-main { max-width:1280px; margin:0 auto; padding:12px 16px; display:flex; align-items:center; gap:16px; }
.logo { display:flex; align-items:center; gap:8px; font-weight:700; font-size:22px; color:var(--green-dark); white-space:nowrap; }
.logo i { font-size:26px; color:var(--green); }

.search-bar { flex:1; display:flex; border:2px solid var(--green); border-radius:var(--radius); overflow:hidden; }
.search-bar select { border:none; border-right:1px solid var(--gray-200); padding:0 10px; font-size:13px; color:var(--gray-600); background:#f9f9f9; outline:none; cursor:pointer; }
.search-bar input { flex:1; padding:10px 14px; font-size:14px; border:none; outline:none; }
.search-bar button { background:var(--green); color:#fff; border:none; padding:0 20px; font-size:15px; transition:var(--transition); }
.search-bar button:hover { background:var(--green-dark); }

.header-actions { display:flex; align-items:center; gap:4px; }
.header-btn { display:flex; flex-direction:column; align-items:center; gap:2px; padding:8px 12px; border-radius:var(--radius-sm); color:var(--gray-700); font-size:11px; transition:var(--transition); position:relative; }
.header-btn:hover { background:var(--green-light); color:var(--green-dark); }
.header-btn i { font-size:20px; }
.cart-count { position:absolute; top:4px; right:8px; background:var(--red); color:#fff; font-size:10px; width:17px; height:17px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-weight:700; }

/* ── NAV ── */
nav { background:var(--green); }
nav .container { max-width:1280px; margin:0 auto; padding:0 16px; display:flex; align-items:center; overflow-x:auto; scrollbar-width:none; }
nav .container::-webkit-scrollbar { display:none; }
.nav-item { position:relative; }
.nav-link { display:flex; align-items:center; gap:5px; padding:11px 13px; color:#fff; font-size:13.5px; font-weight:500; white-space:nowrap; transition:var(--transition); }
.nav-link:hover, .nav-link.active { background:rgba(0,0,0,.15); }
.dropdown { position:absolute; top:100%; left:0; min-width:220px; background:#fff; border-radius:var(--radius); box-shadow:var(--shadow-md); opacity:0; visibility:hidden; transform:translateY(8px); transition:var(--transition); z-index:300; }
.nav-item:hover .dropdown { opacity:1; visibility:visible; transform:translateY(0); }
.dropdown a { display:flex; align-items:center; gap:10px; padding:10px 16px; color:var(--gray-700); font-size:13.5px; border-bottom:1px solid var(--gray-100); transition:var(--transition); }
.dropdown a:last-child { border-bottom:none; }
.dropdown a:hover { background:var(--green-light); color:var(--green-dark); padding-left:20px; }

/* ── HERO ── */
.hero { background:#fff; }
.hero-inner { max-width:1280px; margin:0 auto; padding:16px; display:grid; grid-template-columns:220px 1fr 200px; gap:12px; }
.hero-categories { background:#fff; border:1px solid var(--gray-200); border-radius:var(--radius); overflow:hidden; }
.hero-categories h3 { background:var(--green); color:#fff; padding:12px 16px; font-size:14px; display:flex; align-items:center; gap:8px; }
.cat-item { display:flex; align-items:center; gap:10px; padding:10px 14px; font-size:13px; color:var(--gray-700); border-bottom:1px solid var(--gray-100); cursor:pointer; transition:var(--transition); }
.cat-item:hover { background:var(--green-light); color:var(--green-dark); }
.cat-item i { width:20px; color:var(--green); font-size:14px; }

.hero-slider { border-radius:var(--radius); overflow:hidden; position:relative; background:linear-gradient(135deg,#e8faf0,#dcfce7); min-height:300px; display:flex; align-items:center; }
.slide { display:none; padding:40px 50px; width:100%; }
.slide.active { display:flex; align-items:center; justify-content:space-between; animation:fadeIn .4s ease; }
@keyframes fadeIn { from{opacity:0;transform:translateX(10px)} to{opacity:1;transform:translateX(0)} }
.slide-text h2 { font-size:28px; font-weight:700; color:var(--green-dark); margin-bottom:8px; }
.slide-text p { color:var(--gray-600); font-size:15px; margin-bottom:20px; }
.btn-hero { display:inline-flex; align-items:center; gap:8px; background:var(--green); color:#fff; padding:12px 24px; border-radius:var(--radius); font-size:15px; font-weight:600; transition:var(--transition); }
.btn-hero:hover { background:var(--green-dark); transform:translateY(-1px); }
.slide-img { font-size:90px; }
.slider-dots { position:absolute; bottom:12px; left:50%; transform:translateX(-50%); display:flex; gap:6px; }
.dot { width:8px; height:8px; border-radius:50%; background:rgba(22,163,74,.3); cursor:pointer; transition:var(--transition); border:none; }
.dot.active { background:var(--green); width:20px; border-radius:4px; }
.slider-btn { position:absolute; top:50%; transform:translateY(-50%); background:rgba(255,255,255,.85); border:none; width:34px; height:34px; border-radius:50%; display:flex; align-items:center; justify-content:center; cursor:pointer; color:var(--green-dark); box-shadow:var(--shadow-sm); transition:var(--transition); }
.slider-btn:hover { background:#fff; box-shadow:var(--shadow); }
.slider-btn.prev { left:10px; }
.slider-btn.next { right:10px; }

.hero-side { display:flex; flex-direction:column; gap:10px; }
.hero-banner { border-radius:var(--radius); flex:1; display:flex; flex-direction:column; align-items:center; justify-content:center; padding:20px; text-align:center; color:#fff; }
.hero-banner.b1 { background:linear-gradient(135deg,var(--green),var(--green-dark)); }
.hero-banner.b2 { background:linear-gradient(135deg,#f97316,#ea580c); }
.hero-banner h4 { font-size:15px; font-weight:700; margin-bottom:4px; }
.hero-banner p { font-size:12px; opacity:.85; margin-bottom:10px; }
.hero-banner a { background:rgba(255,255,255,.2); color:#fff; padding:6px 14px; border-radius:20px; font-size:12px; border:1px solid rgba(255,255,255,.4); transition:var(--transition); }
.hero-banner a:hover { background:rgba(255,255,255,.35); }
.hero-banner i { font-size:32px; margin-bottom:8px; opacity:.9; }

/* ── SECTION ── */
.section { max-width:1280px; margin:0 auto; padding:20px 16px; }
.section-head { display:flex; align-items:center; justify-content:space-between; margin-bottom:16px; border-bottom:2px solid var(--green); padding-bottom:10px; }
.section-head h2 { font-size:18px; font-weight:700; color:var(--gray-900); display:flex; align-items:center; gap:8px; }
.section-head h2 i { color:var(--green); }
.see-all { color:var(--green); font-size:13px; font-weight:600; display:flex; align-items:center; gap:4px; }
.see-all:hover { color:var(--green-dark); }

/* ── PRODUCT GRID ── */
.product-grid { display:grid; grid-template-columns:repeat(6,1fr); gap:12px; }

/* ── PRODUCT CARD ── */
.product-card { background:#fff; border-radius:var(--radius); border:1px solid var(--gray-200); overflow:hidden; transition:var(--transition); position:relative; }
.product-card:hover { border-color:var(--green); box-shadow:var(--shadow-md); transform:translateY(-3px); }
.badge { position:absolute; top:8px; left:8px; background:var(--red); color:#fff; font-size:10px; font-weight:700; padding:3px 7px; border-radius:4px; z-index:2; }
.badge.new { background:var(--green); }
.badge.hot { background:var(--orange); }
.wishlist-btn { position:absolute; top:8px; right:8px; background:#fff; border:none; width:28px; height:28px; border-radius:50%; display:flex; align-items:center; justify-content:center; color:var(--gray-300); cursor:pointer; transition:var(--transition); box-shadow:var(--shadow-sm); z-index:2; }
.wishlist-btn:hover, .wishlist-btn.active { color:var(--red); transform:scale(1.1); }
.product-img { height:160px; display:flex; align-items:center; justify-content:center; background:var(--gray-50); overflow:hidden; position:relative; }
.product-img img { height:100%; width:100%; object-fit:contain; transition:transform .3s ease; }
.product-card:hover .product-img img { transform:scale(1.05); }
.quick-view { position:absolute; bottom:0; left:0; right:0; background:rgba(22,163,74,.9); color:#fff; text-align:center; padding:7px; font-size:12px; font-weight:600; transform:translateY(100%); transition:var(--transition); cursor:pointer; border:none; width:100%; }
.product-card:hover .quick-view { transform:translateY(0); }
.product-body { padding:10px; }
.product-cat { font-size:11px; color:var(--green); font-weight:600; text-transform:uppercase; margin-bottom:3px; }
.product-name { font-size:13px; font-weight:600; color:var(--gray-900); margin-bottom:5px; line-height:1.4; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.stars { display:flex; align-items:center; gap:2px; margin-bottom:6px; font-size:11px; color:var(--gray-400); }
.stars i { font-size:11px; }
.price-row { display:flex; align-items:center; gap:6px; flex-wrap:wrap; margin-bottom:8px; }
.price-current { font-size:16px; font-weight:700; color:var(--green-dark); }
.price-old { font-size:12px; color:var(--gray-400); text-decoration:line-through; }
.price-disc { font-size:11px; background:#fef2f2; color:var(--red); padding:2px 5px; border-radius:4px; font-weight:600; }
.add-cart { width:100%; background:var(--green); color:#fff; border:none; border-radius:var(--radius-sm); padding:8px; font-size:12.5px; font-weight:600; display:flex; align-items:center; justify-content:center; gap:6px; transition:var(--transition); }
.add-cart:hover { background:var(--green-dark); }
.add-cart:disabled { background:var(--gray-300); cursor:not-allowed; }

/* ── FLASH SALE ── */
.flash-sale-banner { background:linear-gradient(135deg,#991b1b,#dc2626); border-radius:var(--radius); padding:14px 20px; display:flex; align-items:center; gap:20px; margin-bottom:0; }
.flash-sale-banner h2 { color:#fff; font-size:18px; display:flex; align-items:center; gap:8px; }
.countdown { display:flex; align-items:center; gap:6px; margin-left:auto; }
.cd-block { background:rgba(0,0,0,.3); color:#fff; padding:6px 10px; border-radius:6px; text-align:center; min-width:44px; }
.cd-block .num { font-size:20px; font-weight:700; display:block; line-height:1; }
.cd-block .label { font-size:9px; opacity:.8; }
.cd-sep { color:#fff; font-size:18px; font-weight:700; }

/* ── CATEGORY GRID ── */
.cat-grid { display:grid; grid-template-columns:repeat(8,1fr); gap:12px; }
.cat-card { background:#fff; border-radius:var(--radius); border:1px solid var(--gray-200); padding:16px 10px; text-align:center; cursor:pointer; transition:var(--transition); }
.cat-card:hover { border-color:var(--green); background:var(--green-light); transform:translateY(-2px); box-shadow:var(--shadow); }
.cat-card i { font-size:28px; color:var(--green); margin-bottom:8px; }
.cat-card span { font-size:12px; font-weight:600; color:var(--gray-700); display:block; }
.cat-card small { font-size:10px; color:var(--gray-400); }

/* ── FILTER CHIPS ── */
.filter-bar { display:flex; gap:8px; flex-wrap:wrap; margin-bottom:16px; }
.chip { background:#fff; border:1px solid var(--gray-200); border-radius:20px; padding:6px 14px; font-size:13px; cursor:pointer; transition:var(--transition); }
.chip:hover, .chip.active { background:var(--green); color:#fff; border-color:var(--green); }

/* ── TRUST BADGES ── */
.trust-bar { background:#fff; border-top:1px solid var(--gray-100); padding:16px; }
.trust-inner { max-width:1280px; margin:0 auto; padding:0 16px; display:flex; justify-content:space-around; flex-wrap:wrap; gap:12px; }
.trust-item { display:flex; align-items:center; gap:10px; }
.trust-item i { font-size:24px; color:var(--green); }
.trust-item strong { font-size:13px; color:var(--gray-900); display:block; }
.trust-item span { font-size:11px; color:var(--gray-400); }

/* ── FOOTER ── */
footer { background:#1a1a2e; color:#e2e8f0; margin-top:30px; }
.footer-top { max-width:1280px; margin:0 auto; padding:40px 16px 30px; display:grid; grid-template-columns:repeat(4,1fr); gap:30px; }
.footer-brand .logo-text { font-size:20px; font-weight:700; color:#fff; display:flex; align-items:center; gap:8px; margin-bottom:12px; }
.footer-brand p { font-size:13px; color:#94a3b8; line-height:1.6; }
.social-links { display:flex; gap:10px; margin-top:16px; }
.social-links a { width:36px; height:36px; border-radius:8px; background:rgba(255,255,255,.1); display:flex; align-items:center; justify-content:center; color:#94a3b8; transition:var(--transition); }
.social-links a:hover { background:var(--green); color:#fff; }
footer h3 { font-size:14px; font-weight:700; color:#fff; margin-bottom:14px; }
footer ul { list-style:none; }
footer ul li { margin-bottom:8px; }
footer ul li a { color:#94a3b8; font-size:13px; transition:var(--transition); display:flex; align-items:center; gap:6px; }
footer ul li a:hover { color:var(--green-mid); }
.footer-bottom { border-top:1px solid rgba(255,255,255,.08); }
.fb-inner { max-width:1280px; margin:0 auto; padding:14px 16px; display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:8px; font-size:12px; color:#64748b; }
.footer-payments { display:flex; align-items:center; gap:6px; flex-wrap:wrap; }
.pay-badge { background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.12); border-radius:4px; padding:3px 8px; font-size:11px; font-weight:600; color:#94a3b8; }

/* ── MOBILE NAV ── */
.mobile-nav { display:none; position:fixed; bottom:0; left:0; right:0; background:#fff; border-top:1px solid var(--gray-200); z-index:999; box-shadow:0 -2px 10px rgba(0,0,0,.1); }
.mobile-nav-inner { display:flex; align-items:center; }
.m-nav-btn { flex:1; display:flex; flex-direction:column; align-items:center; gap:2px; padding:10px 4px; background:none; border:none; color:var(--gray-400); font-size:10px; font-family:inherit; transition:var(--transition); text-decoration:none; position:relative; }
.m-nav-btn.active, .m-nav-btn:hover { color:var(--green); }
.m-nav-btn i { font-size:20px; }
.mob-cart-count { position:absolute; top:6px; right:18%; background:var(--red); color:#fff; font-size:9px; width:15px; height:15px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-weight:700; }

/* ── TOAST ── */
.toast { position:fixed; bottom:80px; right:20px; background:#1e293b; color:#fff; padding:12px 20px; border-radius:var(--radius); font-size:13px; opacity:0; pointer-events:none; transition:opacity .3s ease; z-index:9999; max-width:320px; display:flex; align-items:center; gap:10px; }
.toast.show { opacity:1; }
.toast.success { background:var(--green-dark); }
.toast.error { background:#dc2626; }

/* ── FORMS ── */
.form-group { margin-bottom:16px; }
.form-label { display:block; font-size:13px; font-weight:600; color:var(--gray-700); margin-bottom:6px; }
.form-control { width:100%; padding:10px 14px; border:1px solid var(--gray-300); border-radius:var(--radius-sm); font-size:14px; color:var(--gray-900); outline:none; transition:var(--transition); background:#fff; }
.form-control:focus { border-color:var(--green); box-shadow:0 0 0 3px rgba(22,163,74,.1); }
.form-error { font-size:12px; color:var(--red); margin-top:4px; }
.btn-primary { background:var(--green); color:#fff; border:none; border-radius:var(--radius); padding:12px 24px; font-size:15px; font-weight:600; cursor:pointer; transition:var(--transition); display:inline-flex; align-items:center; gap:8px; }
.btn-primary:hover { background:var(--green-dark); transform:translateY(-1px); }
.btn-outline { background:none; border:1px solid var(--green); color:var(--green); border-radius:var(--radius); padding:10px 20px; font-size:14px; font-weight:600; cursor:pointer; transition:var(--transition); }
.btn-outline:hover { background:var(--green); color:#fff; }

/* ── BREADCRUMB ── */
.breadcrumb-bar { background:#fff; border-bottom:1px solid var(--gray-100); padding:8px 0; }
.breadcrumb-inner { max-width:1280px; margin:0 auto; padding:0 16px; display:flex; align-items:center; gap:6px; font-size:12px; color:var(--gray-400); }
.breadcrumb-inner a { color:var(--gray-400); }
.breadcrumb-inner a:hover { color:var(--green); }

/* ── PAGINATION ── */
.pagination { display:flex; align-items:center; justify-content:center; gap:6px; padding:20px 0; }
.page-btn { width:36px; height:36px; border-radius:var(--radius-sm); border:1px solid var(--gray-200); background:#fff; color:var(--gray-700); font-size:13px; cursor:pointer; display:flex; align-items:center; justify-content:center; transition:var(--transition); text-decoration:none; }
.page-btn:hover, .page-btn.active { background:var(--green); color:#fff; border-color:var(--green); }

/* ── ALERT ── */
.alert { padding:12px 16px; border-radius:var(--radius-sm); margin-bottom:16px; font-size:14px; display:flex; align-items:center; gap:10px; }
.alert-success { background:#f0fdf4; border:1px solid #86efac; color:#15803d; }
.alert-error   { background:#fef2f2; border:1px solid #fca5a5; color:#dc2626; }
.alert-info    { background:#eff6ff; border:1px solid #93c5fd; color:#1d4ed8; }
.alert-warning { background:#fffbeb; border:1px solid #fcd34d; color:#92400e; }

/* ── MODAL ── */
.modal-overlay { display:none; position:fixed; inset:0; background:rgba(0,0,0,.5); z-index:1000; align-items:center; justify-content:center; padding:20px; }
.modal-overlay.open { display:flex; }
.modal { background:#fff; border-radius:var(--radius); max-width:600px; width:100%; max-height:90vh; overflow-y:auto; position:relative; }
.modal-head { padding:18px 20px; border-bottom:1px solid var(--gray-200); display:flex; align-items:center; justify-content:space-between; }
.modal-head h3 { font-size:16px; font-weight:700; }
.modal-close { background:none; border:none; font-size:20px; color:var(--gray-400); cursor:pointer; padding:4px; }
.modal-body { padding:20px; }

/* ── LOADING SPINNER ── */
.spinner { width:32px; height:32px; border:3px solid var(--gray-200); border-top-color:var(--green); border-radius:50%; animation:spin .8s linear infinite; margin:0 auto; }
@keyframes spin { to { transform:rotate(360deg); } }

/* ── RESPONSIVE ── */
@media (max-width:1024px) {
  .product-grid { grid-template-columns:repeat(4,1fr); }
  .cat-grid { grid-template-columns:repeat(4,1fr); }
  .hero-inner { grid-template-columns:1fr; }
  .hero-categories { display:none; }
  .hero-side { flex-direction:row; }
}

@media (max-width:768px) {
  .header-main { flex-wrap:wrap; }
  .search-bar { order:3; width:100%; }
  .product-grid { grid-template-columns:repeat(2,1fr); }
  .cat-grid { grid-template-columns:repeat(4,1fr); }
  .footer-top { grid-template-columns:1fr 1fr; }
  .mobile-nav { display:block; }
  body { padding-bottom:60px; }
  nav { display:none; }
  .trust-inner { justify-content:flex-start; }
}

@media (max-width:480px) {
  .hero-side { flex-direction:column; }
  .footer-top { grid-template-columns:1fr; }
  .cat-grid { grid-template-columns:repeat(4,1fr); }
}