:root {
  --bg: #faf9f7;
  --card: #fff;
  --text: #1a1a1a;
  --text-muted: #6b7280;
  --accent: #0f766e;
  --accent-hover: #0d5d57;
  --accent-light: #ccfbf1;
  --border: #e5e7eb;
  --shadow: 0 1px 3px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 40px -15px rgba(0,0,0,.12);
  --radius: 12px;
  --radius-sm: 8px;
}
*{box-sizing:border-box}
body{font-family:'DM Sans',system-ui,sans-serif;margin:0;background:var(--bg);color:var(--text);min-height:100vh}
.header{background:linear-gradient(135deg,#0f766e 0%,#0d5d57 100%);color:#fff;padding:1rem 1.5rem;display:flex;align-items:center;gap:1.5rem;box-shadow:var(--shadow-lg)}
.logo{font-family:'Space Grotesk',sans-serif;font-size:1.5rem;font-weight:700;margin:0;letter-spacing:-.02em}
.header-search{flex:1;max-width:400px}
.search-input{width:100%;padding:.6rem 1rem;border:none;border-radius:var(--radius-sm);font-size:.95rem;background:rgba(255,255,255,.15);color:#fff;outline:0}
.search-input::placeholder{color:rgba(255,255,255,.7)}
.search-input:focus{background:rgba(255,255,255,.25)}
.header-nav{display:flex;align-items:center;gap:.5rem;margin-left:auto}
.nav-btn{display:flex;align-items:center;gap:.5rem;padding:.6rem 1rem;background:rgba(255,255,255,.15);border:none;border-radius:var(--radius-sm);color:#fff;font-size:.9rem;cursor:pointer;transition:background .2s}
.nav-btn:hover{background:rgba(255,255,255,.25)}
.nav-icon{width:20px;height:20px}
.nav-fav{text-decoration:none;color:inherit;position:relative}
.chevron{width:14px;height:14px;opacity:.8}
.header-dropdown{position:relative}
.dropdown-menu{position:absolute;top:100%;right:0;margin-top:.25rem;min-width:160px;background:var(--card);border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);padding:.5rem;opacity:0;visibility:hidden;transform:translateY(-4px);transition:opacity .2s,transform .2s,visibility .2s;z-index:1002}
.header-dropdown.open .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-item{display:block;width:100%;padding:.6rem 1rem;border:none;background:0;text-align:left;font-size:.9rem;cursor:pointer;border-radius:6px;color:var(--text)}
.dropdown-item:hover{background:var(--accent-light);color:var(--accent)}
.dropdown-item--primary{background:var(--accent-light);color:var(--accent)}
.dropdown-item--primary:hover{background:var(--accent-light);color:var(--accent-hover)}
.dropdown-item--danger:hover{background:#fee2e2;color:#dc2626}
.dropdown-section+.dropdown-section{border-top:1px solid var(--border);margin-top:.5rem;padding-top:.5rem}
.dropdown-email{padding:.5rem 1rem;font-size:.8rem;color:var(--text-muted)}
.header-cart-wrap{display:flex;align-items:center;gap:.5rem}
.cart-trigger{display:flex;align-items:center;gap:.5rem;cursor:pointer;padding:.6rem 1rem;background:rgba(255,255,255,.15);border-radius:var(--radius-sm);transition:background .2s}
.cart-trigger:hover{background:rgba(255,255,255,.25)}
.checkout-link{padding:.5rem 1rem;background:rgba(255,255,255,.25);color:#fff;font-weight:600;font-size:.9rem;border-radius:var(--radius-sm);text-decoration:none;transition:background .2s}
.checkout-link:hover{background:rgba(255,255,255,.4)}
.cart-icon{width:22px;height:22px}
.cart-count,.fav-count{font-weight:700;font-size:1rem}
.fav-count{position:absolute;top:-4px;right:-4px;background:#ef4444;color:#fff;font-size:.7rem;min-width:16px;height:16px;border-radius:999px;display:flex;align-items:center;justify-content:center;padding:0 4px}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;z-index:1101}
.modal.open{opacity:1;visibility:visible}
.modal-dialog{background:var(--card);border-radius:var(--radius);padding:1.5rem;max-width:400px;width:90%;transform:scale(.95);transition:transform .3s}
.modal.open .modal-dialog{transform:scale(1)}
.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}
.modal-header h3{margin:0}
.modal-close{background:0;border:0;font-size:1.5rem;cursor:pointer;color:var(--text-muted)}
.form-group{margin-bottom:1rem}
.form-group label{display:block;font-size:.875rem;font-weight:500;margin-bottom:.375rem;color:var(--text)}
.form-group input{width:100%;padding:.6rem 1rem;border:1px solid var(--border);border-radius:var(--radius-sm);font-size:1rem}
.btn-primary{width:100%;padding:.85rem 1.25rem;background:#2d5a4f;color:#fff;border:none;border-radius:999px;font-weight:600;font-size:1rem;cursor:pointer;margin-top:.5rem;transition:background .2s}
.btn-primary:hover{background:#244a40}
.btn-primary:disabled{opacity:.6;cursor:not-allowed}
.auth-switch{text-align:center;font-size:.875rem;color:var(--text-muted);margin:1rem 0 0}
.auth-link{background:0;border:0;color:var(--accent);font-weight:500;cursor:pointer;padding:0;text-decoration:underline}
.auth-link:hover{color:var(--accent-hover)}
.favorites-list{max-height:320px;overflow-y:auto}
.favorite-item{display:flex;align-items:center;gap:1rem;padding:.75rem 0;border-bottom:1px solid var(--border)}
.favorite-item:last-child{border-bottom:none}
.favorite-item-title{flex:1;font-size:.95rem}
.favorite-item-remove{background:0;border:0;color:var(--text-muted);cursor:pointer;font-size:1.25rem;line-height:1;padding:.25rem}
.favorite-item-remove:hover{color:#dc2626}
.favorites-empty{text-align:center;color:var(--text-muted);padding:2rem 0}
.modal-body .form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.modal-body .form-row-3{grid-template-columns:1fr 1fr 1fr}
@media(max-width:500px){.modal-body .form-row,.modal-body .form-row-3{grid-template-columns:1fr}}
.hero{padding:2rem 0 1rem;text-align:center}
.hero-title{font-family:'Space Grotesk',sans-serif;font-size:clamp(1.75rem,4vw,2.5rem);font-weight:700;margin:0;color:var(--text);letter-spacing:-.03em}
.category-nav{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center;padding:1rem 0;border-bottom:1px solid var(--border)}
.cat-btn{padding:.5rem 1rem;border:1px solid var(--border);background:var(--card);border-radius:999px;font-size:.9rem;cursor:pointer;transition:all .2s;color:var(--text-muted)}
.cat-btn:hover,.cat-btn.active{border-color:var(--accent);background:var(--accent-light);color:var(--accent)}
.main{max-width:1200px;margin:0 auto;padding:1.5rem}
.products{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;padding:1rem 0}
.product-card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:transform .2s,box-shadow .2s;position:relative}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.product-img{aspect-ratio:4/3;background:linear-gradient(135deg,#e5e7eb 0%,#d1d5db 100%);display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative}
.fav-btn{position:absolute;top:.5rem;right:.5rem;width:36px;height:36px;border:none;background:rgba(255,255,255,.9);border-radius:50%;font-size:1.25rem;cursor:pointer;opacity:.8;transition:opacity .2s,transform .2s}
.fav-btn:hover{opacity:1;transform:scale(1.1)}
.product-img img{width:100%;height:100%;object-fit:cover}
.product-img .placeholder{color:#9ca3af;font-size:3rem}
.product-body{padding:1.25rem}
.product-cat{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--accent);font-weight:600;margin-bottom:.25rem}
.product-name{font-size:1.1rem;font-weight:600;margin:0 0 .5rem;line-height:1.3}
.product-desc{font-size:.875rem;color:var(--text-muted);margin-bottom:.75rem;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product-row{display:flex;justify-content:space-between;align-items:center}
.product-price{font-size:1.25rem;font-weight:700;color:var(--accent)}
.add-btn{padding:.6rem 1.25rem;background:var(--accent);color:#fff;border:none;border-radius:var(--radius-sm);font-weight:600;cursor:pointer;transition:background .2s}
.add-btn:hover{background:var(--accent-hover)}
.add-btn:disabled{opacity:.6;cursor:not-allowed}
.skeleton{background:linear-gradient(90deg,#e5e7eb 25%,#f3f4f6 50%,#e5e7eb 75%);background-size:200% 100%;animation:skeleton 1.5s infinite;border-radius:var(--radius-sm)}
.skeleton-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem}
.skeleton-card .skeleton{height:180px}
.skeleton-card .skeleton:nth-child(2){height:14px;width:60%;margin:1rem 1rem .5rem}
.skeleton-card .skeleton:nth-child(3){height:14px;width:90%;margin:0 1rem}
.skeleton-card .skeleton:nth-child(4){height:24px;width:80px;margin:1rem}
@keyframes skeleton{0%{background-position:200% 0}100%{background-position:-200% 0}}
.loading,.error{padding:2rem;text-align:center;color:var(--text-muted)}
.error{color:#dc2626}
.cart-panel{position:fixed;top:0;right:-380px;width:360px;max-width:100%;height:100%;background:var(--card);box-shadow:-4px 0 24px rgba(0,0,0,.1);transition:right .3s cubic-bezier(.4,0,.2,1);z-index:1001;display:flex;flex-direction:column}
.cart-panel.open{right:0}
.cart-header{display:flex;justify-content:space-between;align-items:center;padding:1.25rem;border-bottom:1px solid var(--border)}
.cart-header h3{margin:0;font-size:1.25rem}
.close-cart{background:0;border:0;font-size:1.75rem;cursor:pointer;color:var(--text-muted);padding:.25rem;line-height:1}
.close-cart:hover{color:var(--text)}
.cart-items{flex:1;overflow-y:auto;padding:1rem}
.cart-item{display:flex;gap:1rem;padding:1rem 0;border-bottom:1px solid #f3f4f6;align-items:flex-start}
.cart-item-img{width:64px;height:64px;background:linear-gradient(135deg,#e5e7eb,#d1d5db);border-radius:var(--radius-sm);flex-shrink:0;display:flex;align-items:center;justify-content:center;overflow:hidden}
.cart-item-img img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius-sm)}
.cart-item-img .placeholder{color:#9ca3af;font-size:1.5rem}
.cart-item-info{flex:1;min-width:0}
.cart-item-top{display:flex;justify-content:space-between;align-items:flex-start;gap:.5rem}
.cart-item-name{font-weight:600;margin-bottom:.25rem;font-size:.95rem}
.cart-item-remove{background:0;border:0;padding:.25rem;cursor:pointer;color:var(--text-muted);font-size:1.1rem;line-height:1}
.cart-item-remove:hover{color:#dc2626}
.cart-item-qty-row{display:flex;align-items:center;gap:.5rem;margin-top:.5rem}
.cart-item-qty{font-size:.875rem;color:var(--text-muted);min-width:24px;text-align:center}
.qty-btn{width:28px;height:28px;border:1px solid var(--border);background:var(--card);border-radius:6px;cursor:pointer;font-size:1rem;line-height:1;display:flex;align-items:center;justify-content:center;transition:all .2s}
.qty-btn:hover{background:var(--accent-light);border-color:var(--accent);color:var(--accent)}
.qty-btn:disabled{opacity:.5;cursor:not-allowed}
.cart-item-price{font-weight:600;color:var(--accent);font-size:1rem}
.cart-empty{padding:2rem;text-align:center;color:var(--text-muted)}
.cart-empty-cta{margin-top:1rem;display:inline-block;color:var(--accent);font-weight:500;cursor:pointer}
.cart-empty-cta:hover{text-decoration:underline}
.cart-footer{padding:1.25rem;border-top:1px solid var(--border)}
.cart-summary{font-size:.9rem;margin-bottom:1rem}
.cart-summary-row{display:flex;justify-content:space-between;margin-bottom:.35rem;color:var(--text-muted)}
.cart-summary-row.cart-total{font-size:1.1rem;font-weight:700;color:var(--text);margin-top:.5rem;padding-top:.5rem;border-top:1px solid var(--border)}
.cart-checkout-btn{width:100%;padding:.85rem 1.25rem;background:#2d5a4f;color:#fff;border:none;border-radius:999px;font-weight:600;font-size:1rem;cursor:pointer;transition:background .2s}
.cart-checkout-btn:hover{background:#244a40}
.cart-checkout-btn:disabled{opacity:.5;cursor:not-allowed}
.cart-clear-btn{width:100%;margin-top:.5rem;padding:.5rem;background:0;border:1px solid var(--border);color:var(--text-muted);border-radius:var(--radius-sm);font-size:.875rem;cursor:pointer;transition:all .2s}
.cart-clear-btn:hover{background:#fee2e2;border-color:#fecaca;color:#dc2626}
.overlay{position:fixed;inset:0;background:rgba(0,0,0,.4);opacity:0;pointer-events:none;transition:opacity .3s;z-index:1000}
.overlay.open{opacity:1;pointer-events:auto}
.toast{position:fixed;bottom:1.5rem;left:50%;transform:translateX(-50%) translateY(100px);background:var(--text);color:#fff;padding:.75rem 1.5rem;border-radius:999px;font-size:.9rem;opacity:0;transition:transform .3s,opacity .3s;z-index:1100}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1}

/* Checkout */
.checkout-view{max-width:1100px;margin:0 auto;padding:2rem 1.5rem}
.checkout-back{margin-bottom:1.5rem}
.checkout-back a{color:var(--accent);text-decoration:none;font-weight:500}
.checkout-back a:hover{text-decoration:underline}
.checkout-layout{display:grid;grid-template-columns:1fr 380px;gap:2.5rem;align-items:start}
@media(max-width:900px){.checkout-layout{grid-template-columns:1fr}}
.checkout-title{font-family:'Space Grotesk',sans-serif;font-size:1.75rem;margin:0 0 1.5rem;color:var(--text)}
.checkout-section{margin-bottom:2rem;padding:1.5rem;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow)}
.checkout-section h3{font-size:1rem;margin:0 0 1rem;color:var(--text);font-weight:600}
.address-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.address-form .form-row-3{grid-template-columns:1fr 1fr 1fr}
@media(max-width:500px){.address-form .form-row,.address-form .form-row-3{grid-template-columns:1fr}}
.shipping-methods{display:flex;flex-direction:column;gap:.75rem}
.shipping-option{display:flex;align-items:center;gap:1rem;padding:1rem;border:2px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;transition:all .2s}
.shipping-option:hover{border-color:var(--accent);background:var(--accent-light)}
.shipping-option.selected{border-color:var(--accent);background:var(--accent-light)}
.shipping-option input{margin:0}
.shipping-option-details{flex:1}
.shipping-option-name{font-weight:600;color:var(--text)}
.shipping-option-desc{font-size:.875rem;color:var(--text-muted)}
.shipping-option-price{font-weight:700;color:var(--accent)}
.checkout-summary{position:sticky;top:1.5rem;background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow-lg);padding:1.5rem}
.checkout-summary h3{font-size:1rem;margin:0 0 1rem;font-weight:600}
.checkout-items{max-height:240px;overflow-y:auto;margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid var(--border)}
.checkout-item{display:flex;gap:.75rem;align-items:flex-start;padding:.75rem 0;font-size:.9rem;border-bottom:1px solid #f3f4f6}
.checkout-item:last-child{border-bottom:none}
.checkout-item-img{width:48px;height:48px;background:linear-gradient(135deg,#e5e7eb,#d1d5db);border-radius:var(--radius-sm);flex-shrink:0;display:flex;align-items:center;justify-content:center;overflow:hidden}
.checkout-item-img img{width:100%;height:100%;object-fit:cover}
.checkout-item-img .placeholder{color:#9ca3af;font-size:1.25rem}
.checkout-item-info{flex:1;min-width:0}
.checkout-item-name{display:block;font-weight:600;color:var(--text)}
.checkout-item-detail{display:block;font-size:.8rem;color:var(--text-muted);margin-top:.2rem}
.checkout-item-price{font-weight:600;color:var(--accent)}
.checkout-totals{font-size:.9rem;margin-bottom:1.25rem}
.checkout-totals .row{display:flex;justify-content:space-between;margin-bottom:.35rem}
.checkout-totals .row.total{font-size:1.15rem;font-weight:700;margin-top:.5rem;padding-top:.5rem;border-top:1px solid var(--border)}
.paypal-btn{width:100%;padding:1rem 1.5rem;background:#0070ba;color:#fff;border:none;border-radius:999px;font-size:1rem;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.5rem;transition:background .2s}
.paypal-btn:hover:not(:disabled){background:#005ea6}
.paypal-btn:disabled{opacity:.6;cursor:not-allowed}
.paypal-icon{font-weight:700;letter-spacing:-.02em}
.checkout-note{font-size:.75rem;color:var(--text-muted);margin-top:.75rem;text-align:center}
.admin-view{max-width:1100px;margin:0 auto;padding:1rem 0}
.admin-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:.75rem}
.admin-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-sm);padding:.75rem 1rem}
.admin-row{display:flex;justify-content:space-between;align-items:center;gap:.75rem;padding:.6rem 0;border-bottom:1px solid var(--border)}
.admin-row:last-child{border-bottom:none}
.admin-order-status{padding:.35rem .5rem;border:1px solid var(--border);border-radius:6px;background:#fff}