*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --primary: #1a6b2f; --primary-dark: #114a20; --primary-light: #2d9e4f;
  --accent: #f5a623; --accent2: #ff6b35;
  --bg: #f5f7f5; --bg-secondary: #edf2ed; --bg-card: #ffffff;
  --text: #1a1a1a; --text-secondary: #5a6a5a; --border: #dce8dc;
  --shadow: 0 2px 12px rgba(26,107,47,0.08); --radius: 14px;
  --header-bg: rgba(255,255,255,0.95); --sidebar-bg: #0f2818;
  --danger: #e74c3c; --success: #27ae60; --warning: #f39c12; --info: #2196f3;
}
[data-theme="dark"] {
  --bg: #0e1a0e; --bg-secondary: #152115; --bg-card: #1c2d1c;
  --text: #e8f5e8; --text-secondary: #8aab8a; --border: #2a3f2a;
  --shadow: 0 2px 12px rgba(0,0,0,0.4); --header-bg: rgba(21,33,21,0.97); --sidebar-bg: #071207;
}
html { font-size: 14px; scroll-behavior: smooth; }
body { font-family: 'Sora', 'Noto Sans Bengali', -apple-system, sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; min-height: 100vh; overflow-x: hidden; }
a { text-decoration: none; color: inherit; }
button { cursor: pointer; border: none; font-family: inherit; font-size: inherit; }
input, select, textarea { font-family: inherit; font-size: inherit; }
img { max-width: 100%; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 16px; }

/* ===== HEADER ===== */
.header { background: var(--header-bg); border-bottom: 2px solid var(--border); position: sticky; top: 0; z-index: 100; backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 10px 16px; max-width: 1200px; margin: 0 auto; gap: 12px; flex-wrap: wrap; }
.logo { display: flex; align-items: center; gap: 8px; font-size: 1.5rem; font-weight: 800; color: var(--primary); letter-spacing: -0.5px; cursor: pointer; }
.logo-icon { font-size: 1.7rem; animation: sway 3s ease-in-out infinite; }
@keyframes sway { 0%,100%{transform:rotate(-5deg)} 50%{transform:rotate(5deg)} }
.search-bar { flex: 1; max-width: 480px; min-width: 200px; position: relative; }
.search-bar input { width: 100%; padding: 11px 44px 11px 18px; border: 2px solid var(--border); border-radius: 30px; background: var(--bg-secondary); color: var(--text); outline: none; transition: .25s; font-size: .9rem; }
.search-bar input:focus { border-color: var(--primary); background: var(--bg-card); box-shadow: 0 0 0 4px rgba(26,107,47,0.1); }
.search-bar button { position: absolute; right: 5px; top: 50%; transform: translateY(-50%); background: var(--primary); color: #fff; border-radius: 50%; width: 34px; height: 34px; display: flex; align-items: center; justify-content: center; transition: .2s; }
.search-bar button:hover { background: var(--primary-dark); transform: translateY(-50%) scale(1.1); }
.header-actions { display: flex; align-items: center; gap: 6px; }
.header-btn { background: none; color: var(--text); padding: 8px 12px; border-radius: 10px; display: flex; align-items: center; gap: 4px; transition: .2s; position: relative; font-size: .9rem; font-weight: 600; }
.header-btn:hover { background: var(--bg-secondary); color: var(--primary); }
.badge { position: absolute; top: 2px; right: 2px; background: var(--danger); color: #fff; font-size: .6rem; width: 17px; height: 17px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; border: 2px solid var(--bg-card); }
.theme-toggle { background: none; font-size: 1.2rem; padding: 8px; border-radius: 10px; }
.theme-toggle:hover { background: var(--bg-secondary); }
.currency-btn { background: var(--bg-secondary); border: 1px solid var(--border); color: var(--text); padding: 7px 12px; border-radius: 8px; font-size: .8rem; font-weight: 700; transition: .2s; }
.currency-btn:hover { border-color: var(--primary); color: var(--primary); }

/* ===== NAV ===== */
.nav { background: var(--primary); color: #fff; overflow-x: auto; }
.nav::-webkit-scrollbar { height: 0; }
.nav-inner { display: flex; align-items: center; max-width: 1200px; margin: 0 auto; padding: 0 8px; }
.nav-link { padding: 11px 16px; white-space: nowrap; font-size: .85rem; font-weight: 600; transition: .2s; cursor: pointer; opacity: .85; letter-spacing: .2px; }
.nav-link:hover, .nav-link.active { background: rgba(255,255,255,.18); opacity: 1; }

/* ===== HERO ===== */
.hero { position: relative; overflow: hidden; min-height: 320px; }
.hero-slides { display: flex; transition: transform .6s cubic-bezier(.77,0,.18,1); }
.hero-slide { min-width: 100%; padding: 48px 24px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; min-height: 320px; position: relative; }
.hero-slide h1 { font-size: clamp(1.8rem, 5vw, 3rem); font-weight: 800; margin-bottom: 12px; text-shadow: 0 2px 8px rgba(0,0,0,.25); animation: fadeUp .7s ease; }
.hero-slide p { font-size: clamp(.95rem, 2.5vw, 1.25rem); opacity: .9; max-width: 580px; margin-bottom: 24px; animation: fadeUp .7s ease .1s both; }
@keyframes fadeUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:none} }
.hero-btn { background: #fff; color: var(--primary); padding: 13px 36px; border-radius: 30px; font-weight: 800; font-size: 1rem; transition: .25s; animation: fadeUp .7s ease .2s both; box-shadow: 0 4px 20px rgba(0,0,0,.15); }
.hero-btn:hover { transform: scale(1.06) translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,.2); }
.hero-nav { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(255,255,255,.22); color: #fff; width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; transition: .2s; backdrop-filter: blur(6px); }
.hero-nav:hover { background: rgba(255,255,255,.4); }
.hero-nav.prev { left: 14px; }
.hero-nav.next { right: 14px; }
.hero-dots { position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%); display: flex; gap: 8px; }
.hero-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.45); cursor: pointer; transition: .3s; }
.hero-dot.active { background: #fff; width: 26px; border-radius: 5px; }

/* ===== TRUST STRIP ===== */
.trust-strip { background: var(--primary-dark); color: rgba(255,255,255,.9); padding: 10px 0; }
.trust-inner { display: flex; justify-content: center; gap: 40px; max-width: 1200px; margin: 0 auto; padding: 0 16px; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: 6px; font-size: .82rem; font-weight: 600; white-space: nowrap; }

/* ===== SECTIONS ===== */
.section { padding: 36px 0; }
.section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; flex-wrap: wrap; gap: 8px; }
.section-title { font-size: 1.45rem; font-weight: 800; color: var(--text); letter-spacing: -.3px; }
.section-link { color: var(--primary); font-weight: 700; font-size: .88rem; }
.section-link:hover { text-decoration: underline; }

/* ===== CATEGORIES ===== */
.categories-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(95px, 1fr)); gap: 12px; }
.category-card { text-align: center; padding: 18px 8px; background: var(--bg-card); border: 2px solid var(--border); border-radius: var(--radius); cursor: pointer; transition: .25s; }
.category-card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: 0 8px 24px rgba(26,107,47,.12); }
.category-card:hover .category-icon { transform: scale(1.2); }
.category-icon { font-size: 2rem; margin-bottom: 7px; transition: .25s; display: block; }
.category-name { font-size: .78rem; font-weight: 700; color: var(--text-secondary); }

/* ===== PRODUCTS ===== */
.products-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(195px, 1fr)); gap: 16px; }
.product-card { background: var(--bg-card); border: 2px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: .25s; cursor: pointer; position: relative; }
.product-card:hover { transform: translateY(-5px); box-shadow: 0 12px 30px rgba(26,107,47,.12); border-color: var(--primary-light); }
.product-badge { position: absolute; top: 9px; left: 9px; background: var(--danger); color: #fff; padding: 3px 9px; border-radius: 6px; font-size: .7rem; font-weight: 800; z-index: 2; }
.product-badge.new { background: var(--info); }
.product-wishlist { position: absolute; top: 9px; right: 9px; background: var(--bg-card); width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; z-index: 2; box-shadow: 0 2px 8px rgba(0,0,0,.12); transition: .2s; }
.product-wishlist:hover, .product-wishlist.active { background: #fde8e8; }
.product-image { height: 175px; background: var(--bg-secondary); display: flex; align-items: center; justify-content: center; font-size: 4.5rem; position: relative; overflow: hidden; transition: .3s; }
.product-card:hover .product-image { background: var(--bg); }
.product-compare { position: absolute; bottom: 8px; left: 8px; display: flex; align-items: center; gap: 4px; font-size: .7rem; background: rgba(255,255,255,.9); padding: 3px 7px; border-radius: 20px; z-index: 2; color: var(--text); font-weight: 600; opacity: 0; transition: .2s; }
.product-card:hover .product-compare { opacity: 1; }
.product-compare input { accent-color: var(--primary); }
.product-info { padding: 12px; }
.product-category { font-size: .68rem; color: var(--primary); font-weight: 700; text-transform: uppercase; letter-spacing: .7px; }
.product-name { font-size: .92rem; font-weight: 700; margin: 4px 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; line-height: 1.4; }
.product-rating { display: flex; align-items: center; gap: 4px; font-size: .78rem; color: var(--accent); margin: 4px 0; }
.product-rating span { color: var(--text-secondary); }
.product-price { display: flex; align-items: center; gap: 8px; margin: 6px 0; flex-wrap: wrap; }
.price-current { font-size: 1.1rem; font-weight: 800; color: var(--primary); }
.price-original { font-size: .82rem; color: var(--text-secondary); text-decoration: line-through; }
.product-actions { display: flex; gap: 6px; margin-top: 8px; }
.btn-add-cart { flex: 1; background: var(--primary); color: #fff; padding: 9px; border-radius: 9px; font-weight: 700; font-size: .8rem; transition: .2s; display: flex; align-items: center; justify-content: center; gap: 4px; }
.btn-add-cart:hover { background: var(--primary-dark); }
.btn-quick-view { background: var(--bg-secondary); color: var(--text); padding: 9px 10px; border-radius: 9px; font-size: .8rem; transition: .2s; border: 1px solid var(--border); }
.btn-quick-view:hover { background: var(--border); }

/* ===== FLASH SALE ===== */
.flash-banner { background: linear-gradient(135deg, #c0392b, #e74c3c, #ff6b35); color: #fff; border-radius: var(--radius); padding: 18px 20px; margin-bottom: 20px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; box-shadow: 0 6px 24px rgba(231,76,60,.3); }
.flash-title { font-size: 1.25rem; font-weight: 800; }
.flash-timer { display: flex; gap: 7px; }
.flash-timer div { background: rgba(0,0,0,.25); padding: 7px 10px; border-radius: 8px; text-align: center; min-width: 48px; }
.flash-timer .num { font-size: 1.25rem; font-weight: 800; display: block; }
.flash-timer .label { font-size: .6rem; opacity: .85; }

/* ===== RECENTLY VIEWED ===== */
.recently-viewed-bar { background: var(--bg-card); border-top: 2px solid var(--border); border-bottom: 2px solid var(--border); padding: 12px 0; }
.recently-viewed-inner { display: flex; align-items: center; gap: 12px; max-width: 1200px; margin: 0 auto; padding: 0 16px; overflow-x: auto; }
.recently-viewed-inner::-webkit-scrollbar { height: 0; }
.recently-viewed-label { font-size: .8rem; font-weight: 700; color: var(--text-secondary); white-space: nowrap; }
.recently-item { display: flex; align-items: center; gap: 8px; background: var(--bg-secondary); padding: 7px 12px; border-radius: 30px; white-space: nowrap; cursor: pointer; transition: .2s; border: 1px solid var(--border); font-size: .8rem; font-weight: 600; }
.recently-item:hover { border-color: var(--primary); color: var(--primary); }

/* ===== SHOP LAYOUT ===== */
.shop-layout { display: grid; grid-template-columns: 240px 1fr; gap: 24px; padding: 24px 0; }
.shop-sidebar { position: sticky; top: 80px; align-self: start; }
.filter-group { margin-bottom: 16px; background: var(--bg-card); border: 2px solid var(--border); border-radius: var(--radius); padding: 16px; }
.filter-title { font-weight: 800; margin-bottom: 10px; font-size: .92rem; }
.filter-option { display: flex; align-items: center; gap: 8px; padding: 5px 0; font-size: .85rem; cursor: pointer; color: var(--text-secondary); transition: .15s; }
.filter-option:hover { color: var(--text); }
.filter-option input { accent-color: var(--primary); }
.price-range { display: flex; gap: 8px; align-items: center; }
.price-range input { width: 80px; padding: 7px 9px; border: 1.5px solid var(--border); border-radius: 8px; background: var(--bg); color: var(--text); }
.shop-toolbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; flex-wrap: wrap; gap: 8px; }
.shop-count { font-size: .88rem; color: var(--text-secondary); font-weight: 600; }
.shop-sort select { padding: 8px 12px; border: 1.5px solid var(--border); border-radius: 9px; background: var(--bg); color: var(--text); font-weight: 600; }

/* ===== PRODUCT DETAIL ===== */
.product-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; padding: 32px 0; }
.pd-gallery { display: flex; flex-direction: column; gap: 12px; }
.pd-main-img { background: var(--bg-secondary); border-radius: var(--radius); height: 420px; display: flex; align-items: center; justify-content: center; font-size: 9rem; border: 2px solid var(--border); overflow: hidden; }
.pd-thumbs { display: flex; gap: 8px; }
.pd-thumb { width: 72px; height: 72px; background: var(--bg-secondary); border: 2.5px solid var(--border); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 2rem; cursor: pointer; overflow: hidden; }
.pd-thumb.active { border-color: var(--primary); }
.pd-info h1 { font-size: 1.55rem; font-weight: 800; margin-bottom: 8px; line-height: 1.3; }
.pd-rating { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; font-size: .9rem; }
.pd-price { font-size: 2rem; font-weight: 800; color: var(--primary); margin-bottom: 16px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pd-price .original { font-size: 1.1rem; color: var(--text-secondary); text-decoration: line-through; font-weight: 400; }
.pd-price .discount { background: var(--danger); color: #fff; font-size: .75rem; padding: 3px 9px; border-radius: 5px; font-weight: 700; }
.pd-stock { display: inline-flex; align-items: center; gap: 5px; padding: 5px 14px; border-radius: 22px; font-size: .8rem; font-weight: 700; margin-bottom: 16px; }
.pd-stock.in-stock { background: #e8f5e9; color: var(--success); }
.pd-stock.low-stock { background: #fff8e1; color: var(--warning); }
.pd-desc { color: var(--text-secondary); margin-bottom: 20px; font-size: .93rem; line-height: 1.75; }
.pd-quantity { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.qty-control { display: flex; align-items: center; border: 2px solid var(--border); border-radius: 10px; overflow: hidden; }
.qty-btn { width: 38px; height: 38px; background: var(--bg-secondary); display: flex; align-items: center; justify-content: center; font-size: 1.2rem; transition: .2s; font-weight: 700; }
.qty-btn:hover { background: var(--primary); color: #fff; }
.qty-val { width: 52px; text-align: center; border: none; background: var(--bg); color: var(--text); font-weight: 700; font-size: .95rem; }
.pd-buttons { display: flex; gap: 10px; margin-bottom: 20px; flex-wrap: wrap; }
.pd-info-box { background: var(--bg-secondary); border-radius: 10px; padding: 14px; font-size: .85rem; color: var(--text-secondary); display: flex; flex-direction: column; gap: 6px; border: 1px solid var(--border); }
.pd-info-box div { display: flex; align-items: center; gap: 8px; }
.share-buttons { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }
.share-btn { padding: 7px 14px; border-radius: 8px; font-size: .78rem; font-weight: 700; transition: .2s; display: flex; align-items: center; gap: 5px; }
.share-fb { background: #1877f2; color: #fff; }
.share-wa { background: #25d366; color: #fff; }
.share-copy { background: var(--bg-secondary); color: var(--text); border: 1px solid var(--border); }

/* ===== REVIEWS ===== */
.reviews-section { padding: 24px 0; }
.review-card { background: var(--bg-card); border: 2px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 12px; }
.review-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.review-user { font-weight: 700; }
.review-date { font-size: .78rem; color: var(--text-secondary); }
.review-stars { color: var(--accent); margin-bottom: 6px; }
.review-text { color: var(--text-secondary); font-size: .9rem; line-height: 1.6; }
.review-helpful { display: flex; align-items: center; gap: 8px; margin-top: 8px; font-size: .78rem; color: var(--text-secondary); }
.review-helpful button { background: var(--bg-secondary); border: 1px solid var(--border); padding: 3px 10px; border-radius: 5px; font-size: .75rem; transition: .2s; }
.review-helpful button:hover { background: var(--primary); color: #fff; }

/* ===== CART ===== */
.cart-layout { display: grid; grid-template-columns: 1fr 340px; gap: 24px; padding: 24px 0; }
.cart-item { display: flex; gap: 16px; padding: 16px; background: var(--bg-card); border: 2px solid var(--border); border-radius: var(--radius); margin-bottom: 12px; align-items: center; }
.cart-item:hover { border-color: var(--primary-light); }
.cart-item-img { width: 82px; height: 82px; background: var(--bg-secondary); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 2.8rem; flex-shrink: 0; overflow: hidden; }
.cart-item-info { flex: 1; }
.cart-item-name { font-weight: 700; font-size: .93rem; }
.cart-item-price { color: var(--primary); font-weight: 700; margin-top: 4px; font-size: 1rem; }
.cart-item-actions { display: flex; align-items: center; gap: 12px; }
.cart-remove { color: var(--danger); font-size: .8rem; cursor: pointer; padding: 5px 10px; border-radius: 6px; background: none; transition: .2s; }
.cart-remove:hover { background: #fde8e8; }
.cart-summary { background: var(--bg-card); border: 2px solid var(--border); border-radius: var(--radius); padding: 20px; position: sticky; top: 80px; }
.cart-summary h3 { font-size: 1.1rem; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 2px solid var(--border); font-weight: 800; }
.summary-row { display: flex; justify-content: space-between; margin-bottom: 10px; font-size: .9rem; }
.summary-row.total { font-size: 1.1rem; font-weight: 800; color: var(--primary); border-top: 2px solid var(--border); padding-top: 12px; margin-top: 8px; }
.coupon-input { display: flex; gap: 6px; margin-bottom: 16px; }
.coupon-input input { flex: 1; padding: 9px 12px; border: 1.5px solid var(--border); border-radius: 9px; background: var(--bg); color: var(--text); font-size: .88rem; }
.coupon-input input:focus { border-color: var(--primary); outline: none; }
.coupon-input button { background: var(--primary); color: #fff; padding: 9px 16px; border-radius: 9px; font-weight: 700; font-size: .83rem; white-space: nowrap; transition: .2s; }
.coupon-input button:hover { background: var(--primary-dark); }

/* ===== CHECKOUT ===== */
.checkout-layout { display: grid; grid-template-columns: 1fr 380px; gap: 24px; padding: 24px 0; }
.checkout-section { background: var(--bg-card); border: 2px solid var(--border); border-radius: var(--radius); padding: 20px; margin-bottom: 16px; }
.checkout-section h3 { font-size: 1.05rem; margin-bottom: 16px; display: flex; align-items: center; gap: 8px; font-weight: 800; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-group { display: flex; flex-direction: column; gap: 5px; }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: .8rem; font-weight: 700; color: var(--text-secondary); }
.form-group input, .form-group select, .form-group textarea { padding: 10px 13px; border: 1.5px solid var(--border); border-radius: 9px; background: var(--bg); color: var(--text); outline: none; transition: .2s; }
.form-group input:focus, .form-group select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(26,107,47,.1); }
.payment-options { display: flex; flex-direction: column; gap: 9px; }
.payment-option { display: flex; align-items: center; gap: 12px; padding: 13px 15px; border: 2px solid var(--border); border-radius: 10px; cursor: pointer; transition: .2s; }
.payment-option:hover { border-color: var(--primary-light); }
.payment-option.selected { border-color: var(--primary); background: rgba(26,107,47,.05); }
.payment-option input { accent-color: var(--primary); }
.payment-logo { font-size: 1.4rem; }
.payment-name { font-weight: 700; font-size: .9rem; }
.payment-desc { font-size: .75rem; color: var(--text-secondary); margin-top: 1px; }
.checkout-steps { display: flex; align-items: center; margin-bottom: 24px; }
.checkout-step { display: flex; align-items: center; flex: 1; }
.step-num { width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: .85rem; border: 2px solid var(--border); background: var(--bg-card); color: var(--text-secondary); flex-shrink: 0; }
.step-num.active { background: var(--primary); color: #fff; border-color: var(--primary); }
.step-num.done { background: var(--success); color: #fff; border-color: var(--success); }
.step-label { font-size: .78rem; color: var(--text-secondary); margin-left: 7px; font-weight: 600; white-space: nowrap; }
.step-line { flex: 1; height: 2px; background: var(--border); margin: 0 8px; }
.step-line.done { background: var(--success); }

/* ===== AUTH ===== */
.auth-container { max-width: 420px; margin: 40px auto; padding: 0 16px; }
.auth-card { background: var(--bg-card); border: 2px solid var(--border); border-radius: var(--radius); padding: 34px; box-shadow: 0 8px 40px rgba(0,0,0,.08); }
.auth-card h2 { text-align: center; margin-bottom: 6px; font-size: 1.5rem; font-weight: 800; }
.auth-card .subtitle { text-align: center; color: var(--text-secondary); margin-bottom: 26px; font-size: .9rem; }
.auth-card .form-group { margin-bottom: 14px; }
.auth-card .form-group label { font-size: .85rem; }
.auth-card .form-group input { width: 100%; }
.auth-toggle { text-align: center; margin-top: 16px; font-size: .9rem; color: var(--text-secondary); }
.auth-toggle a { color: var(--primary); font-weight: 700; cursor: pointer; }
.social-login { display: flex; flex-direction: column; gap: 9px; margin: 14px 0; }
.social-btn { width: 100%; padding: 11px; border-radius: 10px; font-weight: 700; font-size: .9rem; display: flex; align-items: center; justify-content: center; gap: 8px; border: 2px solid var(--border); background: var(--bg-card); color: var(--text); transition: .2s; }
.social-btn:hover { background: var(--bg-secondary); }
.divider { text-align: center; color: var(--text-secondary); font-size: .82rem; margin: 12px 0; position: relative; }
.divider::before, .divider::after { content: ''; position: absolute; top: 50%; width: 42%; height: 1px; background: var(--border); }
.divider::before { left: 0; }
.divider::after { right: 0; }

/* ===== PROFILE ===== */
.profile-layout { display: grid; grid-template-columns: 240px 1fr; gap: 24px; padding: 24px 0; }
.profile-sidebar { background: var(--bg-card); border: 2px solid var(--border); border-radius: var(--radius); padding: 20px; position: sticky; top: 80px; align-self: start; }
.profile-avatar { text-align: center; margin-bottom: 16px; }
.avatar { width: 68px; height: 68px; background: linear-gradient(135deg, var(--primary), var(--primary-light)); color: #fff; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 1.9rem; font-weight: 800; box-shadow: 0 4px 16px rgba(26,107,47,.3); }
.profile-name { font-weight: 800; margin-top: 9px; font-size: 1rem; }
.profile-email { font-size: .8rem; color: var(--text-secondary); }
.profile-menu { margin-top: 16px; }
.profile-menu-item { display: flex; align-items: center; gap: 9px; padding: 10px 13px; border-radius: 9px; font-size: .88rem; cursor: pointer; transition: .2s; font-weight: 600; }
.profile-menu-item:hover, .profile-menu-item.active { background: rgba(26,107,47,.1); color: var(--primary); }

/* ===== ORDERS ===== */
.order-card { background: var(--bg-card); border: 2px solid var(--border); border-radius: var(--radius); padding: 16px; margin-bottom: 12px; }
.order-card:hover { border-color: var(--primary-light); }
.order-header { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.order-id { font-weight: 800; font-size: .9rem; }
.order-status { padding: 4px 11px; border-radius: 22px; font-size: .74rem; font-weight: 700; }
.status-delivered { background: #e8f5e9; color: var(--success); }
.status-shipping { background: #e3f2fd; color: #1976d2; }
.status-processing { background: #fff8e1; color: var(--warning); }
.status-cancelled { background: #fde8e8; color: var(--danger); }
.status-confirmed { background: #e8f5e9; color: var(--success); }
.tracking-bar { display: flex; align-items: center; margin: 16px 0; }
.tracking-step { flex: 1; text-align: center; position: relative; }
.tracking-step::before { content: ''; position: absolute; top: 11px; left: 0; right: 0; height: 3px; background: var(--border); z-index: 0; }
.tracking-step:first-child::before { left: 50%; }
.tracking-step:last-child::before { right: 50%; }
.tracking-step.done::before { background: var(--primary); }
.tracking-dot { width: 24px; height: 24px; border-radius: 50%; background: var(--border); display: inline-flex; align-items: center; justify-content: center; font-size: .65rem; position: relative; z-index: 1; color: #fff; font-weight: 700; }
.tracking-step.done .tracking-dot { background: var(--primary); }
.tracking-step.current .tracking-dot { background: var(--accent); box-shadow: 0 0 0 5px rgba(245,166,35,.2); }

/* ===== ADMIN ===== */
.admin-layout { display: grid; grid-template-columns: 225px 1fr; min-height: 100vh; }
.admin-sidebar { background: var(--sidebar-bg); color: #fff; padding: 16px 0; overflow-y: auto; }
.admin-sidebar .logo { padding: 12px 16px; margin-bottom: 12px; font-size: 1.05rem; color: #6fcf7f; }
.admin-menu-item { display: flex; align-items: center; gap: 10px; padding: 12px 20px; font-size: .85rem; cursor: pointer; transition: .2s; color: rgba(255,255,255,.7); font-weight: 600; }
.admin-menu-item:hover, .admin-menu-item.active { background: rgba(255,255,255,.12); color: #fff; }
.admin-content { padding: 22px; background: var(--bg-secondary); overflow-y: auto; }
.admin-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 22px; flex-wrap: wrap; gap: 8px; }
.admin-header h1 { font-size: 1.4rem; font-weight: 800; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card { background: var(--bg-card); border: 2px solid var(--border); border-radius: var(--radius); padding: 20px; display: flex; align-items: center; gap: 16px; transition: .2s; }
.stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.stat-icon { width: 50px; height: 50px; border-radius: 13px; display: flex; align-items: center; justify-content: center; font-size: 1.5rem; }
.stat-info .value { font-size: 1.5rem; font-weight: 800; }
.stat-info .label { font-size: .8rem; color: var(--text-secondary); margin-top: 2px; }
.stat-info .change { font-size: .74rem; margin-top: 3px; }
.change.positive { color: var(--success); }
.change.negative { color: var(--danger); }
.admin-table { width: 100%; border-collapse: collapse; background: var(--bg-card); border-radius: var(--radius); overflow: hidden; border: 2px solid var(--border); }
.admin-table th { background: var(--bg-secondary); padding: 12px 16px; text-align: left; font-size: .78rem; font-weight: 700; color: var(--text-secondary); text-transform: uppercase; letter-spacing: .5px; }
.admin-table td { padding: 12px 16px; border-top: 1px solid var(--border); font-size: .85rem; vertical-align: middle; }
.admin-table tr:hover td { background: var(--bg-secondary); }
.admin-btn { padding: 6px 12px; border-radius: 7px; font-size: .75rem; font-weight: 700; transition: .2s; margin-right: 4px; }
.admin-btn.edit { background: #e3f2fd; color: #1976d2; }
.admin-btn.edit:hover { background: #1976d2; color: #fff; }
.admin-btn.delete { background: #fde8e8; color: var(--danger); }
.admin-btn.delete:hover { background: var(--danger); color: #fff; }
.admin-btn.view { background: #e8f5e9; color: var(--success); }
.admin-btn.view:hover { background: var(--success); color: #fff; }
.chart-placeholder { background: var(--bg-card); border: 2px solid var(--border); border-radius: var(--radius); padding: 22px; margin-bottom: 20px; min-height: 260px; }
.chart-bars { display: flex; align-items: flex-end; gap: 8px; height: 190px; padding-top: 20px; }
.chart-bar { flex: 1; border-radius: 7px 7px 0 0; position: relative; transition: .4s; min-width: 22px; }
.chart-bar:hover { opacity: .8; }
.chart-bar-label { position: absolute; bottom: -22px; left: 50%; transform: translateX(-50%); font-size: .62rem; color: var(--text-secondary); white-space: nowrap; }
.chart-bar-value { position: absolute; top: -20px; left: 50%; transform: translateX(-50%); font-size: .66rem; font-weight: 700; white-space: nowrap; }

/* ===== MODAL ===== */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 200; display: none; align-items: center; justify-content: center; padding: 16px; backdrop-filter: blur(3px); }
.modal-overlay.show { display: flex; animation: fadeIn .25s ease; }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }
.modal { background: var(--bg-card); border-radius: var(--radius); padding: 26px; max-width: 520px; width: 100%; max-height: 90vh; overflow-y: auto; position: relative; animation: slideUp .3s ease; }
@keyframes slideUp { from{transform:translateY(30px);opacity:0} to{transform:none;opacity:1} }
.modal h2 { margin-bottom: 16px; font-size: 1.2rem; font-weight: 800; }
.modal-close { position: absolute; top: 13px; right: 13px; background: var(--bg-secondary); font-size: 1rem; color: var(--text-secondary); padding: 5px 9px; border-radius: 7px; transition: .2s; }
.modal-close:hover { background: var(--danger); color: #fff; }

/* ===== TOAST ===== */
.toast-container { position: fixed; top: 20px; right: 20px; z-index: 300; display: flex; flex-direction: column; gap: 8px; }
.toast { padding: 12px 20px; border-radius: 10px; color: #fff; font-size: .85rem; font-weight: 600; animation: slideIn .35s ease; display: flex; align-items: center; gap: 8px; box-shadow: 0 6px 20px rgba(0,0,0,.18); min-width: 240px; }
.toast.success { background: var(--success); }
.toast.error { background: var(--danger); }
.toast.warning { background: var(--warning); }
.toast.info { background: var(--info); }
@keyframes slideIn { from{transform:translateX(110%);opacity:0} to{transform:none;opacity:1} }

/* ===== PAGINATION ===== */
.pagination { display: flex; justify-content: center; gap: 6px; padding: 26px 0; flex-wrap: wrap; }
.page-btn { width: 38px; height: 38px; display: flex; align-items: center; justify-content: center; border-radius: 9px; border: 1.5px solid var(--border); background: var(--bg-card); color: var(--text); font-size: .85rem; transition: .2s; font-weight: 700; }
.page-btn:hover, .page-btn.active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ===== MISC ===== */
.breadcrumb { display: flex; align-items: center; gap: 8px; padding: 14px 0; font-size: .8rem; color: var(--text-secondary); flex-wrap: wrap; }
.breadcrumb a { color: var(--primary); font-weight: 600; }
.breadcrumb a:hover { text-decoration: underline; }
.hidden { display: none !important; }
.tab-bar { display: flex; gap: 0; border-bottom: 2.5px solid var(--border); margin-bottom: 20px; overflow-x: auto; }
.tab { padding: 11px 20px; font-weight: 700; font-size: .88rem; cursor: pointer; border-bottom: 2.5px solid transparent; margin-bottom: -2.5px; transition: .2s; color: var(--text-secondary); white-space: nowrap; }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }
.empty-state { text-align: center; padding: 64px 20px; color: var(--text-secondary); }
.empty-state .icon { font-size: 3.5rem; margin-bottom: 14px; }
.empty-state h3 { font-weight: 800; margin-bottom: 8px; font-size: 1.15rem; color: var(--text); }
.tag { display: inline-block; padding: 2px 8px; border-radius: 5px; font-size: .72rem; font-weight: 700; }
.tag-sale { background: #fde8e8; color: var(--danger); }
.tag-new { background: #e3f2fd; color: var(--info); }
.tag-eco { background: #e8f5e9; color: var(--success); }
.promo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 8px 0; }
.promo-card { border-radius: var(--radius); padding: 28px 24px; color: #fff; position: relative; overflow: hidden; min-height: 140px; display: flex; flex-direction: column; justify-content: flex-end; cursor: pointer; transition: .3s; }
.promo-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,.2); }
.promo-card h3 { font-size: 1.25rem; font-weight: 800; }
.promo-card p { font-size: .85rem; opacity: .9; margin-top: 4px; }
.promo-card .promo-emoji { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); font-size: 4rem; opacity: .4; }
.compare-bar { position: fixed; bottom: 0; left: 0; right: 0; background: var(--primary-dark); color: #fff; padding: 12px 20px; display: flex; align-items: center; gap: 12px; z-index: 150; transform: translateY(100%); transition: .35s; flex-wrap: wrap; }
.compare-bar.show { transform: none; }
.compare-bar-items { display: flex; gap: 10px; flex: 1; flex-wrap: wrap; }
.compare-item-chip { background: rgba(255,255,255,.15); padding: 5px 12px; border-radius: 20px; font-size: .82rem; font-weight: 600; display: flex; align-items: center; gap: 6px; }
.skeleton { background: linear-gradient(90deg, var(--bg-secondary) 25%, var(--border) 50%, var(--bg-secondary) 75%); background-size: 200% 100%; animation: shimmer 1.5s infinite; border-radius: 8px; }
@keyframes shimmer { 0%{background-position:200% 0} 100%{background-position:-200% 0} }
.back-to-top { position: fixed; bottom: 24px; right: 24px; width: 44px; height: 44px; background: var(--primary); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.2rem; box-shadow: 0 4px 16px rgba(26,107,47,.35); transition: .3s; z-index: 99; opacity: 0; transform: translateY(10px); pointer-events: none; }
.back-to-top.show { opacity: 1; transform: none; pointer-events: all; }
.back-to-top:hover { background: var(--primary-dark); transform: translateY(-3px); }
.mobile-menu-btn { display: none !important; background: none; font-size: 1.35rem; color: var(--text); padding: 8px; }
#loadingScreen { position: fixed; inset: 0; background: var(--bg); display: flex; align-items: center; justify-content: center; z-index: 999; flex-direction: column; gap: 16px; }
.loading-spinner { width: 44px; height: 44px; border: 4px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to{transform:rotate(360deg)} }
.order-success { text-align: center; padding: 60px 20px; }
.order-success .icon { font-size: 5rem; margin-bottom: 16px; animation: bounce .6s ease; }
@keyframes bounce { 0%,100%{transform:scale(1)} 50%{transform:scale(1.2)} }
.order-success h2 { font-size: 1.8rem; font-weight: 800; color: var(--primary); margin-bottom: 8px; }
.order-success p { color: var(--text-secondary); font-size: 1rem; margin-bottom: 24px; }
.order-info-box { background: var(--bg-card); border: 2px solid var(--border); border-radius: var(--radius); padding: 20px; max-width: 400px; margin: 0 auto 24px; text-align: left; }
.order-info-row { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: .9rem; }
.order-info-row:last-child { border-bottom: none; }
.order-info-row span:first-child { color: var(--text-secondary); }
.order-info-row span:last-child { font-weight: 700; }

/* ===== BUTTONS ===== */
.btn-primary { background: var(--primary); color: #fff; padding: 12px 28px; border-radius: 11px; font-weight: 700; font-size: 1rem; transition: .2s; display: flex; align-items: center; gap: 6px; }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(26,107,47,.25); }
.btn-primary:disabled { opacity: .6; cursor: not-allowed; transform: none; }
.btn-outline { background: none; border: 2.5px solid var(--primary); color: var(--primary); padding: 11px 28px; border-radius: 11px; font-weight: 700; font-size: 1rem; transition: .2s; display: flex; align-items: center; gap: 6px; }
.btn-outline:hover { background: var(--primary); color: #fff; }

/* ===== FOOTER ===== */
.footer { background: var(--sidebar-bg); color: #fff; padding: 44px 16px 22px; margin-top: 44px; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(195px, 1fr)); gap: 26px; max-width: 1200px; margin: 0 auto; }
.footer-col h4 { margin-bottom: 14px; font-size: .95rem; font-weight: 800; color: rgba(255,255,255,.95); }
.footer-col a, .footer-col p { display: block; color: rgba(255,255,255,.65); font-size: .84rem; margin-bottom: 7px; transition: .2s; }
.footer-col a:hover { color: #fff; padding-left: 4px; }
.footer-newsletter { display: flex; gap: 7px; margin-top: 12px; }
.footer-newsletter input { flex: 1; padding: 9px 12px; border-radius: 8px; border: none; background: rgba(255,255,255,.1); color: #fff; font-size: .85rem; }
.footer-newsletter input::placeholder { color: rgba(255,255,255,.5); }
.footer-newsletter input:focus { outline: none; background: rgba(255,255,255,.15); }
.footer-newsletter button { background: var(--primary-light); color: #fff; padding: 9px 14px; border-radius: 8px; font-weight: 700; font-size: .8rem; transition: .2s; white-space: nowrap; }
.footer-newsletter button:hover { background: var(--primary); }
.footer-bottom { text-align: center; padding-top: 22px; margin-top: 22px; border-top: 1px solid rgba(255,255,255,.1); font-size: .8rem; color: rgba(255,255,255,.45); max-width: 1200px; margin-left: auto; margin-right: auto; }
.footer-payment { display: flex; justify-content: center; gap: 12px; margin-top: 12px; flex-wrap: wrap; }
.payment-badge { background: rgba(255,255,255,.1); padding: 5px 12px; border-radius: 6px; font-size: .78rem; font-weight: 700; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .shop-layout, .product-detail, .cart-layout, .checkout-layout, .profile-layout { grid-template-columns: 1fr; }
  .admin-layout { grid-template-columns: 1fr; }
  .admin-sidebar { display: none; }
  .admin-sidebar.mobile-open { display: block; position: fixed; inset: 0; z-index: 150; width: 240px; }
  .shop-sidebar { position: static; }
  .mobile-menu-btn { display: inline-flex !important; }
  .header-inner { flex-wrap: wrap; }
  .search-bar { order: 3; max-width: 100%; min-width: 100%; }
  .products-grid { grid-template-columns: repeat(auto-fill, minmax(148px, 1fr)); }
  .form-grid { grid-template-columns: 1fr; }
  .pd-main-img { height: 260px; font-size: 6rem; }
  .categories-grid { grid-template-columns: repeat(auto-fill, minmax(78px, 1fr)); }
  .hero-slide { padding: 36px 16px; min-height: 260px; }
  .cart-layout { grid-template-columns: 1fr; }
  .cart-summary { position: static; }
  .trust-inner { gap: 16px; justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; }
  .back-to-top { bottom: 68px; }
}
@media (max-width: 600px) { .promo-grid { grid-template-columns: 1fr; } }