/* GOOD LUCK MART - Online Shop Stylesheet */
:root {
    --primary: #2c3e50;
    --accent: #e67e22;
    --accent-hover: #d35400;
    --success: #27ae60;
    --danger: #e74c3c;
    --light: #f8f9fa;
    --dark: #1a1a2e;
    --gray: #6c757d;
    --gray-light: #e9ecef;
    --white: #ffffff;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.15);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.3s ease;
    --font: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:#f4f6f9;color:var(--dark);line-height:1.7;overflow-x:hidden}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%;height:auto;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 20px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 28px;border:none;border-radius:var(--radius-sm);font-size:16px;font-weight:600;cursor:pointer;transition:var(--transition);text-align:center;font-family:var(--font)}
.btn-primary{background:var(--accent);color:var(--white)}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 6px 20px rgba(230,126,34,.35)}
.btn-success{background:var(--success);color:var(--white)}
.btn-success:hover{background:#219a52;transform:translateY(-2px);box-shadow:0 6px 20px rgba(39,174,96,.35)}
.btn-danger{background:var(--danger);color:var(--white)}
.btn-sm{padding:8px 16px;font-size:14px}
.btn-lg{padding:16px 36px;font-size:18px}

header{background:var(--white);box-shadow:var(--shadow);position:sticky;top:0;z-index:1000}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.logo{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:800;color:var(--primary)}
.logo-icon{width:48px;height:48px;background:var(--accent);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px;color:var(--white)}
.logo span{color:var(--accent)}
.nav-links{display:flex;align-items:center;gap:24px}
.nav-links a{font-weight:500;color:var(--primary);transition:var(--transition);position:relative;padding:4px 0}
.nav-links a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background:var(--accent);transition:var(--transition)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a:hover{color:var(--accent)}
.cart-badge{position:relative;display:inline-block}
.cart-count{position:absolute;top:-10px;right:-12px;background:var(--danger);color:var(--white);font-size:11px;font-weight:700;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.menu-toggle{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;background:none;border:none}
.menu-toggle span{width:28px;height:3px;background:var(--primary);border-radius:2px;transition:var(--transition)}

.hero{background:linear-gradient(135deg,var(--primary)0%,#1a252f 100%);color:var(--white);padding:80px 0 60px;text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at 30% 50%,rgba(230,126,34,.15)0%,transparent 60%);animation:heroGlow 8s ease-in-out infinite alternate}
@keyframes heroGlow{0%{transform:translate(0,0)}100%{transform:translate(-20px,-20px)}}
.hero-content{position:relative;z-index:1}
.hero h1{font-size:48px;font-weight:800;margin-bottom:16px;letter-spacing:-1px}
.hero h1 span{color:var(--accent)}
.hero p{font-size:20px;opacity:.9;max-width:600px;margin:0 auto 32px}
.hero .contact-info{display:flex;justify-content:center;gap:30px;flex-wrap:wrap;margin-top:24px;font-size:16px;opacity:.85}
.hero .contact-info i{margin-right:8px;color:var(--accent)}

.section-title{text-align:center;margin-bottom:40px}
.section-title h2{font-size:36px;font-weight:800;color:var(--primary);margin-bottom:8px}
.section-title p{color:var(--gray);font-size:18px;max-width:500px;margin:0 auto}
.section-title h2 span{color:var(--accent)}

.products-section{padding:60px 0}
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:28px}
.product-card{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition);display:flex;flex-direction:column}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover)}
.product-image{width:100%;height:220px;object-fit:cover;background:var(--gray-light);display:flex;align-items:center;justify-content:center;font-size:64px;color:var(--gray)}
.product-info{padding:20px;flex:1;display:flex;flex-direction:column}
.product-category{font-size:12px;text-transform:uppercase;letter-spacing:1px;color:var(--accent);font-weight:600;margin-bottom:4px}
.product-title{font-size:18px;font-weight:700;color:var(--dark);margin-bottom:8px;line-height:1.4}
.product-description{font-size:14px;color:var(--gray);margin-bottom:12px;flex:1;line-height:1.6}
.product-footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:12px;border-top:1px solid var(--gray-light)}
.product-price{font-size:24px;font-weight:800;color:var(--accent)}
.add-to-cart{background:var(--primary);color:var(--white);border:none;padding:10px 20px;border-radius:var(--radius-sm);cursor:pointer;font-weight:600;font-size:14px;transition:var(--transition);font-family:var(--font);display:flex;align-items:center;gap:6px}
.add-to-cart:hover{background:var(--accent);transform:scale(1.05)}
.add-to-cart:disabled{background:var(--gray-light);color:var(--gray);cursor:not-allowed;transform:none}

.features{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:40px}
.feature-card{background:var(--white);border-radius:var(--radius);padding:32px 24px;text-align:center;box-shadow:var(--shadow);transition:var(--transition)}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.feature-card i{font-size:40px;color:var(--accent);margin-bottom:16px}
.feature-card h4{font-size:18px;font-weight:700;color:var(--dark);margin-bottom:8px}
.feature-card p{font-size:14px;color:var(--gray)}
.feature-card .feature-icon{font-size:48px;margin-bottom:12px}

.cart-section{padding:60px 0;min-height:50vh}
.cart-empty{text-align:center;padding:80px 20px;color:var(--gray)}
.cart-empty h3{font-size:28px;margin-bottom:12px;color:var(--dark)}
.cart-items{display:flex;flex-direction:column;gap:16px}
.cart-item{display:grid;grid-template-columns:80px 1fr auto auto auto;gap:20px;align-items:center;background:var(--white);padding:20px;border-radius:var(--radius);box-shadow:var(--shadow)}
.cart-item-image{width:80px;height:80px;border-radius:var(--radius-sm);background:var(--gray-light);display:flex;align-items:center;justify-content:center;font-size:32px}
.cart-item-details h4{font-size:16px;font-weight:600;color:var(--dark)}
.cart-item-details p{font-size:14px;color:var(--gray)}
.cart-item-price{font-size:18px;font-weight:700;color:var(--accent)}
.cart-item-qty{display:flex;align-items:center;gap:8px}
.qty-btn{width:36px;height:36px;border-radius:50%;border:2px solid var(--gray-light);background:var(--white);cursor:pointer;font-size:18px;font-weight:700;display:flex;align-items:center;justify-content:center;transition:var(--transition);color:var(--primary)}
.qty-btn:hover{border-color:var(--accent);color:var(--accent)}
.cart-item-qty span{font-size:18px;font-weight:600;min-width:30px;text-align:center}
.cart-item-remove{color:var(--danger);cursor:pointer;font-size:20px;transition:var(--transition);background:none;border:none}
.cart-item-remove:hover{transform:scale(1.2)}
.cart-summary{background:var(--white);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);margin-top:24px}
.cart-summary h3{font-size:22px;font-weight:700;margin-bottom:20px;color:var(--dark)}
.cart-summary-row{display:flex;justify-content:space-between;padding:12px 0;font-size:16px;border-bottom:1px solid var(--gray-light)}
.cart-summary-row:last-child{border-bottom:none;font-size:22px;font-weight:800;color:var(--accent)}
.cart-summary .btn{width:100%;margin-top:16px}

.checkout-section{padding:60px 0}
.checkout-layout{display:grid;grid-template-columns:1fr 400px;gap:40px;align-items:start}
.checkout-form{background:var(--white);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.checkout-form h3{font-size:24px;font-weight:700;color:var(--dark);margin-bottom:24px}
.form-group{margin-bottom:20px}
.form-group label{display:block;font-weight:600;font-size:14px;color:var(--primary);margin-bottom:6px}
.form-group input,.form-group textarea,.form-group select{width:100%;padding:12px 16px;border:2px solid var(--gray-light);border-radius:var(--radius-sm);font-size:16px;font-family:var(--font);transition:var(--transition);background:var(--light)}
.form-group input:focus,.form-group textarea:focus{border-color:var(--accent);outline:none;background:var(--white);box-shadow:0 0 0 4px rgba(230,126,34,.1)}
.form-group textarea{resize:vertical;min-height:80px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.cod-badge{display:flex;align-items:center;gap:12px;background:#e8f8f5;border:2px solid var(--success);border-radius:var(--radius-sm);padding:16px 20px;margin:20px 0}
.cod-badge i{font-size:32px;color:var(--success)}
.cod-badge h4{font-size:16px;color:var(--success);margin-bottom:2px}
.cod-badge p{font-size:14px;color:var(--gray)}
.order-summary{background:var(--white);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);position:sticky;top:100px}
.order-summary h3{font-size:20px;font-weight:700;margin-bottom:20px;color:var(--dark)}
.order-item{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--gray-light);font-size:14px}
.order-item:last-child{border-bottom:none}
.order-item-name{flex:1;color:var(--dark)}
.order-item-qty{color:var(--gray);margin:0 12px}
.order-item-total{font-weight:600;color:var(--dark)}

.success-section{padding:80px 0;text-align:center;min-height:60vh;display:flex;align-items:center;justify-content:center}
.success-icon{font-size:80px;color:var(--success);margin-bottom:24px}
.success-section h2{font-size:36px;font-weight:800;color:var(--dark);margin-bottom:12px}
.success-section p{font-size:18px;color:var(--gray);max-width:500px;margin:0 auto 32px}

.contact-section{background:var(--white);padding:60px 0}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.contact-card{padding:32px;background:var(--light);border-radius:var(--radius)}
.contact-card h3{font-size:22px;font-weight:700;color:var(--primary);margin-bottom:20px;display:flex;align-items:center;gap:10px}
.contact-card h3 i{color:var(--accent)}
.contact-detail{display:flex;align-items:flex-start;gap:12px;margin-bottom:16px}
.contact-detail i{font-size:20px;color:var(--accent);min-width:24px;margin-top:4px}
.contact-detail p{color:var(--dark);font-size:15px;line-height:1.6}
.business-hours{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:15px}
.business-hours .day{font-weight:600;color:var(--primary)}
.business-hours .time{color:var(--gray)}
.business-hours .closed{color:var(--danger);font-weight:600}

.filter-bar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;margin-bottom:28px}
.search-box{display:flex;align-items:center;background:var(--white);border-radius:var(--radius-sm);padding:4px 4px 4px 16px;box-shadow:var(--shadow);flex:1;max-width:400px}
.search-box input{border:none;padding:10px 0;font-size:15px;flex:1;outline:none;font-family:var(--font)}
.search-box button{background:var(--accent);color:var(--white);border:none;padding:10px 20px;border-radius:var(--radius-sm);cursor:pointer;font-weight:600;font-family:var(--font)}
.category-filters{display:flex;gap:8px;flex-wrap:wrap}
.filter-btn{padding:8px 20px;border:2px solid var(--gray-light);border-radius:20px;background:var(--white);cursor:pointer;font-size:14px;font-weight:500;transition:var(--transition);font-family:var(--font);color:var(--dark)}
.filter-btn.active,.filter-btn:hover{background:var(--accent);color:var(--white);border-color:var(--accent)}

footer{background:var(--primary);color:var(--white);padding:40px 0 20px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;margin-bottom:24px}
.footer-col h4{font-size:18px;font-weight:700;margin-bottom:16px;color:var(--accent)}
.footer-col p,.footer-col a{font-size:14px;opacity:.85;line-height:2;display:block;transition:var(--transition)}
.footer-col a:hover{opacity:1;color:var(--accent)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;text-align:center;font-size:14px;opacity:.7}

.toast-container{position:fixed;bottom:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:10px}
.toast{padding:16px 24px;border-radius:var(--radius-sm);color:var(--white);font-weight:600;box-shadow:0 8px 30px rgba(0,0,0,.2);animation:slideIn .3s ease forwards;display:flex;align-items:center;gap:10px;font-size:14px;max-width:350px}
.toast-success{background:var(--success)}
.toast-error{background:var(--danger)}
@keyframes slideIn{from{transform:translateX(100%);opacity:0}to{transform:translateX(0);opacity:1}}
.toast.fade-out{animation:slideOut .3s ease forwards}
@keyframes slideOut{from{transform:translateX(0);opacity:1}to{transform:translateX(100%);opacity:0}}

@media(max-width:968px){
  .checkout-layout{grid-template-columns:1fr}
  .order-summary{position:static}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .features{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;background:var(--white);flex-direction:column;padding:20px;box-shadow:var(--shadow);gap:16px}
  .nav-links.open{display:flex}
  .menu-toggle{display:flex}
  .hero h1{font-size:32px}
  .hero p{font-size:16px}
  .hero .contact-info{flex-direction:column;align-items:center;gap:10px}
  .products-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
  .cart-item{grid-template-columns:60px 1fr;gap:12px}
  .cart-item-price,.cart-item-qty,.cart-item-remove{grid-column:2}
  .cart-item-qty{justify-content:flex-start}
  .form-row{grid-template-columns:1fr}
  .section-title h2{font-size:28px}
  footer .footer-grid{grid-template-columns:1fr}
  .features{grid-template-columns:1fr}
  .filter-bar{flex-direction:column}
  .search-box{max-width:100%}
}
@media(max-width:480px){
  .container{padding:0 16px}
  .hero{padding:60px 0 40px}
  .hero h1{font-size:26px}
  .products-grid{grid-template-columns:1fr}
  .product-card{max-width:400px;margin:0 auto}
  .checkout-form{padding:20px}
}