:root {
  --fn-green-50: #ecfdf5;
  --fn-green-100: #d1fae5;
  --fn-green-200: #a7f3d0;
  --fn-green-300: #6ee7b7;
  --fn-green-400: #34d399;
  --fn-green-500: #10b981;
  --fn-green-600: #059669;
  --fn-green-700: #047857;
  --fn-green-800: #065f46;
  --fn-green-900: #064e3b;
  --fn-amber-50: #fffbeb;
  --fn-amber-100: #fef3c7;
  --fn-amber-500: #f59e0b;
  --fn-amber-600: #d97706;
  --fn-gray-50: #f9fafb;
  --fn-gray-100: #f3f4f6;
  --fn-gray-200: #e5e7eb;
  --fn-gray-300: #d1d5db;
  --fn-gray-400: #9ca3af;
  --fn-gray-500: #6b7280;
  --fn-gray-600: #4b5563;
  --fn-gray-700: #374151;
  --fn-gray-800: #1f2937;
  --fn-gray-900: #111827;
  --fn-red-50: #fef2f2;
  --fn-red-500: #ef4444;
  --fn-red-600: #dc2626;
  --fn-blue-50: #eff6ff;
  --fn-blue-500: #3b82f6;
  --fn-blue-600: #2563eb;
  --fn-purple-50: #faf5ff;
  --fn-purple-500: #a855f7;
  --fn-orange-50: #fff7ed;
  --fn-orange-500: #f97316;
  --fn-radius: 12px;
  --fn-shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);
  --fn-shadow-md: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06);
  --fn-shadow-lg: 0 10px 15px rgba(0,0,0,.1), 0 4px 6px rgba(0,0,0,.05);
  --fn-navbar-height: 64px;
  --fn-bottom-nav-height: 60px;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;background:#f8fafc;color:var(--fn-gray-800);line-height:1.6;min-height:100vh;padding-top:var(--fn-navbar-height);padding-bottom:var(--fn-bottom-nav-height)}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
input,select,textarea{font-family:inherit;font-size:inherit}
button{cursor:pointer;font-family:inherit;font-size:inherit}
hr{border:none;border-top:1px solid var(--fn-gray-200);margin:16px 0}

/* Container */
.fn-container{max-width:1200px;margin:0 auto;padding:0 20px;width:100%}

/* Navbar */
.fn-navbar{position:fixed;top:0;left:0;right:0;height:var(--fn-navbar-height);background:#fff;border-bottom:1px solid var(--fn-gray-200);z-index:100}
.fn-navbar-inner{display:flex;align-items:center;height:100%;gap:16px}
.fn-navbar-brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.fn-logo{display:flex;align-items:center;gap:8px;font-size:1.25rem;font-weight:700;color:var(--fn-green-600)}
.fn-logo img{height:32px;width:auto}
.fn-navbar-links{display:flex;align-items:center;gap:4px;flex:1}
.fn-navbar-links a{padding:8px 14px;border-radius:8px;font-size:.875rem;font-weight:500;color:var(--fn-gray-600);transition:.15s;display:flex;align-items:center;gap:6px}
.fn-navbar-links a:hover{background:var(--fn-gray-100);color:var(--fn-gray-900)}
.fn-nav-sell{background:var(--fn-green-50)!important;color:var(--fn-green-600)!important;font-weight:600!important}
.fn-nav-sell:hover{background:var(--fn-green-100)!important}
.fn-navbar-actions{display:flex;align-items:center;gap:4px;margin-left:auto;flex-shrink:0}
.fn-icon-btn{width:38px;height:38px;display:flex;align-items:center;justify-content:center;border-radius:10px;border:none;background:transparent;color:var(--fn-gray-600);font-size:1.1rem;position:relative;transition:.15s}
.fn-icon-btn:hover{background:var(--fn-gray-100)}

/* Cart Badge */
.fn-cart-btn{position:relative}
.fn-cart-badge{position:absolute;top:-4px;right:-4px;background:var(--fn-red-500);color:#fff;font-size:.625rem;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px;line-height:1}
.fn-notif-badge{background:var(--fn-amber-500)!important}

/* User Button & Dropdown */
.fn-user-btn{display:flex;align-items:center;gap:6px;padding:6px 10px;border-radius:10px;border:none;background:transparent;color:var(--fn-gray-700);font-weight:500;font-size:.875rem;transition:.15s}
.fn-user-btn:hover{background:var(--fn-gray-100)}
.fn-user-btn i:first-child{font-size:1.3rem;color:var(--fn-gray-400)}
.fn-user-btn i:last-child{font-size:.7rem;margin-left:2px}
.fn-dropdown{position:relative}
.fn-dropdown-menu{position:absolute;top:100%;right:0;margin-top:8px;background:#fff;border:1px solid var(--fn-gray-200);border-radius:12px;box-shadow:var(--fn-shadow-lg);min-width:220px;padding:6px;display:none;z-index:200}
.fn-dropdown-menu.show{display:block}
.fn-dropdown-menu a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;font-size:.875rem;color:var(--fn-gray-700);transition:.1s}
.fn-dropdown-menu a:hover{background:var(--fn-gray-50);color:var(--fn-green-600)}
.fn-dropdown-menu a i{width:18px;text-align:center;font-size:.95rem}
.fn-dropdown-divider{height:1px;background:var(--fn-gray-200);margin:4px 0}

/* Buttons */
.fn-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border-radius:10px;font-weight:600;font-size:.875rem;border:none;transition:.2s;text-decoration:none!important;white-space:nowrap}
.fn-btn-primary{background:var(--fn-green-500);color:#fff}
.fn-btn-primary:hover{background:var(--fn-green-600);transform:translateY(-1px);box-shadow:0 4px 12px rgba(16,185,129,.3)}
.fn-btn-outline{background:transparent;color:var(--fn-gray-700);border:1.5px solid var(--fn-gray-300)}
.fn-btn-outline:hover{background:var(--fn-gray-50);border-color:var(--fn-gray-400)}
.fn-btn-ghost{background:transparent;color:var(--fn-gray-600)}
.fn-btn-ghost:hover{background:var(--fn-gray-100)}
.fn-btn-danger{background:var(--fn-red-500);color:#fff}
.fn-btn-danger:hover{background:var(--fn-red-600)}
.fn-btn-sm{padding:6px 14px;font-size:.8125rem}
.fn-btn-lg{padding:14px 28px;font-size:1rem}
.fn-btn-block{width:100%}
.fn-btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}

/* Badge */
.fn-badge{display:inline-flex;align-items:center;padding:2px 10px;border-radius:20px;font-size:.75rem;font-weight:600}
.fn-badge-buyer{background:var(--fn-blue-50);color:var(--fn-blue-600)}
.fn-badge-seller{background:var(--fn-green-100);color:var(--fn-green-700)}
.fn-badge-admin{background:var(--fn-purple-50);color:var(--fn-purple-500)}

/* Card */
.fn-card{background:#fff;border-radius:var(--fn-radius);border:1px solid var(--fn-gray-200);overflow:hidden;transition:.2s}
.fn-card:hover{box-shadow:var(--fn-shadow-md)}
.fn-card-img{width:100%;height:200px;object-fit:cover}
.fn-card-body{padding:16px}
.fn-card-title{font-size:1rem;font-weight:600;margin-bottom:4px}
.fn-card-text{font-size:.875rem;color:var(--fn-gray-500)}
.fn-card-footer{padding:12px 16px;border-top:1px solid var(--fn-gray-100);display:flex;justify-content:space-between;align-items:center}

/* Grid */
.fn-grid{display:grid;gap:20px}
.fn-grid-2{grid-template-columns:repeat(2,1fr)}
.fn-grid-3{grid-template-columns:repeat(3,1fr)}
.fn-grid-4{grid-template-columns:repeat(4,1fr)}
.fn-grid-5{grid-template-columns:repeat(5,1fr)}

/* Product Card */
.fn-product-card{background:#fff;border-radius:var(--fn-radius);border:1px solid var(--fn-gray-200);overflow:hidden;transition:.25s;position:relative}
.fn-product-card:hover{box-shadow:var(--fn-shadow-lg);transform:translateY(-2px)}
.fn-product-img{position:relative;padding-top:75%;overflow:hidden;background:var(--fn-gray-50)}
.fn-product-img img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;transition:.3s}
.fn-product-card:hover .fn-product-img img{transform:scale(1.05)}
.fn-product-tag{position:absolute;top:8px;left:8px;padding:3px 8px;border-radius:6px;font-size:.7rem;font-weight:600;z-index:2}
.fn-tag-organic{background:var(--fn-green-100);color:var(--fn-green-700)}
.fn-tag-fresh{background:var(--fn-amber-100);color:var(--fn-amber-600)}
.fn-tag-hot{background:var(--fn-red-50);color:var(--fn-red-600)}
.fn-product-wishlist{position:absolute;top:8px;right:8px;width:30px;height:30px;border-radius:50%;background:rgba(255,255,255,.9);border:none;display:flex;align-items:center;justify-content:center;color:var(--fn-gray-400);font-size:.85rem;z-index:2;transition:.2s;cursor:pointer}
.fn-product-wishlist:hover{background:#fff;color:var(--fn-red-500);box-shadow:0 2px 8px rgba(0,0,0,.15)}
.fn-product-wishlist.active{color:var(--fn-red-500)}
.fn-product-body{padding:14px}
.fn-product-name{font-size:.9375rem;font-weight:600;margin-bottom:2px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.fn-product-name a{color:inherit}
.fn-product-name a:hover{color:var(--fn-green-600)}
.fn-product-seller{font-size:.8rem;color:var(--fn-gray-500);margin-bottom:6px;display:flex;align-items:center;gap:4px}
.fn-product-price{font-size:1.1rem;font-weight:700;color:var(--fn-green-600);margin-bottom:4px}
.fn-product-compare{font-size:.85rem;color:var(--fn-gray-400);text-decoration:line-through;margin-left:6px;font-weight:400}
.fn-product-unit{font-size:.75rem;color:var(--fn-gray-400);font-weight:400}
.fn-product-meta{display:flex;align-items:center;gap:8px;font-size:.78rem;color:var(--fn-gray-500)}
.fn-product-rating{color:var(--fn-amber-500);display:flex;align-items:center;gap:2px}
.fn-product-origin{display:flex;align-items:center;gap:3px}
.fn-product-footer{padding:10px 14px;border-top:1px solid var(--fn-gray-100);display:flex;gap:8px}
.fn-product-footer .fn-btn{flex:1;padding:8px;font-size:.8rem}
.fn-add-cart{background:var(--fn-green-50);color:var(--fn-green-600);border:1px solid var(--fn-green-200)}
.fn-add-cart:hover{background:var(--fn-green-100)}

/* Page Hero */
.fn-page-hero{background:linear-gradient(135deg,var(--fn-green-50),#fff);padding:48px 0 32px;border-bottom:1px solid var(--fn-gray-200)}
.fn-page-hero h1{font-size:2rem;font-weight:800;color:var(--fn-gray-900)}
.fn-page-hero p{color:var(--fn-gray-500);margin-top:4px}

/* Homepage Hero */
.fn-hero{background:linear-gradient(135deg,#064e3b 0%,#059669 50%,#10b981 100%);padding:80px 0;color:#fff;text-align:center;position:relative;overflow:hidden}
.fn-hero::before{content:'';position:absolute;top:-50%;right:-20%;width:600px;height:600px;background:rgba(255,255,255,.05);border-radius:50%}
.fn-hero::after{content:'';position:absolute;bottom:-30%;left:-10%;width:400px;height:400px;background:rgba(255,255,255,.03);border-radius:50%}
.fn-hero h1{font-size:3rem;font-weight:800;margin-bottom:16px;line-height:1.2}
.fn-hero p{font-size:1.15rem;opacity:.9;max-width:600px;margin:0 auto 32px}
.fn-hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.fn-hero .fn-btn-primary{background:#fff;color:var(--fn-green-600)}
.fn-hero .fn-btn-primary:hover{background:var(--fn-gray-100);box-shadow:0 4px 20px rgba(255,255,255,.2)}
.fn-hero .fn-btn-outline{border-color:rgba(255,255,255,.3);color:#fff}
.fn-hero .fn-btn-outline:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.5)}
.fn-hero-stats{display:flex;gap:40px;justify-content:center;margin-top:48px}
.fn-hero-stat{text-align:center}
.fn-hero-stat-value{font-size:2rem;font-weight:800}
.fn-hero-stat-label{font-size:.875rem;opacity:.8;margin-top:2px}

/* Sections */
.fn-section{padding:48px 0}
.fn-section-title{font-size:1.5rem;font-weight:700;margin-bottom:4px}
.fn-section-subtitle{color:var(--fn-gray-500);margin-bottom:24px}
.fn-section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;flex-wrap:wrap;gap:12px}
.fn-section-header .fn-section-title{margin-bottom:0}
.fn-view-all{color:var(--fn-green-600);font-weight:600;font-size:.875rem;display:flex;align-items:center;gap:4px}
.fn-view-all:hover{color:var(--fn-green-700)}

/* Categories */
.fn-categories{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:12px}
.fn-category-card{display:flex;flex-direction:column;align-items:center;gap:8px;padding:16px 8px;background:#fff;border:1px solid var(--fn-gray-200);border-radius:var(--fn-radius);transition:.2s;text-align:center}
.fn-category-card:hover{border-color:var(--fn-green-300);box-shadow:var(--fn-shadow);transform:translateY(-2px)}
.fn-category-icon{font-size:2rem}
.fn-category-name{font-size:.8125rem;font-weight:600;color:var(--fn-gray-700)}

/* Auth Pages */
.fn-auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:80px 20px;background:linear-gradient(135deg,var(--fn-green-50),#fff)}
.fn-auth-card{width:100%;max-width:440px;background:#fff;border-radius:16px;padding:40px 32px;box-shadow:0 20px 60px rgba(0,0,0,.08)}
.fn-auth-logo{text-align:center;margin-bottom:24px}
.fn-auth-logo img{height:40px;margin:0 auto 8px}
.fn-auth-logo h1{font-size:1.5rem;font-weight:700;color:var(--fn-gray-900)}
.fn-auth-logo p{color:var(--fn-gray-500);font-size:.875rem;margin-top:2px}
.fn-form-group{margin-bottom:16px}
.fn-form-label{display:block;font-size:.8125rem;font-weight:600;color:var(--fn-gray-700);margin-bottom:4px}
.fn-form-input{width:100%;padding:10px 14px;border:1.5px solid var(--fn-gray-200);border-radius:10px;font-size:.875rem;transition:.15s;background:#fff}
.fn-form-input:focus{outline:none;border-color:var(--fn-green-400);box-shadow:0 0 0 3px rgba(16,185,129,.1)}
.fn-form-input.error{border-color:var(--fn-red-500)}
.fn-form-error{font-size:.78rem;color:var(--fn-red-500);margin-top:2px}
.fn-form-checkbox{display:flex;align-items:center;gap:8px;font-size:.875rem;color:var(--fn-gray-600);cursor:pointer}
.fn-form-checkbox input{width:16px;height:16px;accent-color:var(--fn-green-500)}
.fn-form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.fn-auth-divider{display:flex;align-items:center;gap:12px;margin:20px 0;color:var(--fn-gray-400);font-size:.8125rem}
.fn-auth-divider::before,.fn-auth-divider::after{content:'';flex:1;height:1px;background:var(--fn-gray-200)}
.fn-auth-link{text-align:center;font-size:.875rem;color:var(--fn-gray-500);margin-top:16px}
.fn-auth-link a{color:var(--fn-green-600);font-weight:600}
.fn-auth-link a:hover{text-decoration:underline}
.fn-auth-alert{padding:12px 16px;border-radius:10px;font-size:.875rem;margin-bottom:16px;display:none}
.fn-auth-alert.error{display:block;background:var(--fn-red-50);color:var(--fn-red-600);border:1px solid rgba(239,68,68,.2)}
.fn-auth-alert.success{display:block;background:var(--fn-green-50);color:var(--fn-green-700);border:1px solid rgba(16,185,129,.2)}

/* Footer */
.fn-footer{background:#064e3b;color:rgba(255,255,255,.85);padding:60px 0 24px;margin-top:60px}
.fn-footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;gap:32px;margin-bottom:40px}
.fn-footer-brand p{font-size:.875rem;margin-top:12px;max-width:280px;line-height:1.7;opacity:.8}
.fn-footer-links h4{color:#fff;font-size:.9rem;font-weight:600;margin-bottom:12px}
.fn-footer-links a{display:block;color:rgba(255,255,255,.7);font-size:.85rem;padding:4px 0;transition:.15s}
.fn-footer-links a:hover{color:#fff;padding-left:4px}
.fn-social-links{display:flex;gap:10px;margin-top:16px}
.fn-social-links a{width:36px;height:36px;border-radius:50%;background:rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;color:#fff;transition:.2s;font-size:1rem}
.fn-social-links a:hover{background:rgba(255,255,255,.2);transform:translateY(-2px)}
.fn-footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);font-size:.825rem;opacity:.7}

/* Bottom Navigation (Mobile) */
.fn-bottom-nav{position:fixed;bottom:0;left:0;right:0;height:var(--fn-bottom-nav-height);background:#fff;border-top:1px solid var(--fn-gray-200);display:none;z-index:100;justify-content:space-around;align-items:center;padding:0 4px}
.fn-bottom-nav a{display:flex;flex-direction:column;align-items:center;gap:1px;padding:6px 12px;border-radius:10px;color:var(--fn-gray-400);font-size:.65rem;font-weight:500;position:relative;transition:.15s}
.fn-bottom-nav a i{font-size:1.2rem}
.fn-bottom-nav a:hover,.fn-bottom-nav a.active{color:var(--fn-green-600)}
.fn-bottom-nav a .fn-cart-badge{top:-2px;right:2px;font-size:.55rem;min-width:16px;height:16px}

/* Search */
.fn-search-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);z-index:500;display:none;align-items:flex-start;justify-content:center;padding-top:80px}
.fn-search-overlay.show{display:flex}
.fn-search-bar{width:100%;max-width:600px;background:#fff;border-radius:16px;display:flex;align-items:center;padding:16px 20px;gap:12px;box-shadow:0 20px 60px rgba(0,0,0,.15)}
.fn-search-bar i{color:var(--fn-gray-400);font-size:1.2rem}
.fn-search-bar input{flex:1;border:none;font-size:1.05rem;outline:none;background:transparent}
.fn-search-bar button{border:none;background:transparent;color:var(--fn-gray-400);font-size:1.2rem;padding:4px}
.fn-search-bar button:hover{color:var(--fn-gray-600)}
.fn-search-results{width:100%;max-width:600px;background:#fff;border-radius:0 0 16px 16px;max-height:400px;overflow-y:auto;margin-top:-6px;padding:8px 0;box-shadow:0 20px 60px rgba(0,0,0,.1)}
.fn-search-results a{display:flex;align-items:center;gap:12px;padding:10px 20px;transition:.1s}
.fn-search-results a:hover{background:var(--fn-gray-50)}
.fn-search-result-img{width:40px;height:40px;border-radius:8px;object-fit:cover;background:var(--fn-gray-100)}
.fn-search-result-info{flex:1}
.fn-search-result-name{font-weight:600;font-size:.875rem}
.fn-search-result-price{font-size:.8125rem;color:var(--fn-green-600)}

/* Mobile Sidebar */
.fn-mobile-sidebar{position:fixed;top:0;left:0;bottom:0;width:280px;background:#fff;z-index:600;transform:translateX(-100%);transition:.3s;overflow-y:auto}
.fn-mobile-sidebar.show{transform:translateX(0)}
.fn-mobile-sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--fn-gray-200)}
.fn-mobile-sidebar-header button{border:none;background:transparent;font-size:1.3rem;color:var(--fn-gray-500);padding:4px}
.fn-mobile-nav a{display:flex;align-items:center;gap:10px;padding:12px 20px;color:var(--fn-gray-700);font-size:.9rem;transition:.1s}
.fn-mobile-nav a:hover{background:var(--fn-gray-50);color:var(--fn-green-600)}
.fn-mobile-nav a i{width:18px;text-align:center}
.fn-mobile-nav hr{margin:8px 20px}
.fn-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);z-index:550;display:none}
.fn-overlay.show{display:block}
.fn-sidebar-trigger{display:none;border:none;background:transparent;font-size:1.3rem;color:var(--fn-gray-600);padding:4px}

/* Dashboard Layout */
.fn-dashboard-layout{display:flex;min-height:calc(100vh - var(--fn-navbar-height))}
.fn-sidebar{width:260px;background:#fff;border-right:1px solid var(--fn-gray-200);padding:16px;flex-shrink:0;overflow-y:auto;position:sticky;top:var(--fn-navbar-height);height:calc(100vh - var(--fn-navbar-height))}
.fn-sidebar-user{display:flex;align-items:center;gap:10px;padding:12px;margin-bottom:8px;background:var(--fn-gray-50);border-radius:12px}
.fn-sidebar-avatar i{font-size:2.2rem;color:var(--fn-gray-300)}
.fn-sidebar-avatar img{width:44px;height:44px;border-radius:50%;object-fit:cover}
.fn-sidebar-user-info strong{display:block;font-size:.875rem}
.fn-sidebar-user-info .fn-badge{font-size:.65rem;margin-top:2px}
.fn-sidebar-nav{display:flex;flex-direction:column;gap:2px}
.fn-sidebar-section{margin-bottom:4px}
.fn-sidebar-section-title{display:block;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--fn-gray-400);padding:8px 12px 4px}
.fn-sidebar-link{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;font-size:.8625rem;color:var(--fn-gray-600);transition:.1s;position:relative}
.fn-sidebar-link i{width:16px;text-align:center;font-size:.95rem}
.fn-sidebar-link:hover{background:var(--fn-gray-50);color:var(--fn-gray-800)}
.fn-sidebar-link.active{background:var(--fn-green-50);color:var(--fn-green-600);font-weight:600}
.fn-sidebar-badge{position:absolute;right:10px;background:var(--fn-red-500);color:#fff;font-size:.65rem;font-weight:700;min-width:18px;height:18px;border-radius:9px;display:flex;align-items:center;justify-content:center;padding:0 4px}
.fn-sidebar-divider{height:1px;background:var(--fn-gray-200);margin:8px 0}
.fn-dashboard-content{flex:1;padding:24px 32px;min-width:0}