/* ============================================
   لقمة عظمة — Main Stylesheet
   ============================================ */

/* --- Reset & Variables --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --primary:#FF6B35;
  --primary-dark:#E55A2B;
  --primary-light:#FF8C5A;
  --secondary:#2EC4B6;
  --secondary-dark:#25A99D;
  --accent:#FFD166;
  --danger:#EF476F;
  --success:#06D6A0;
  --warning:#FFD166;
  --info:#118AB2;
  --dark:#1A1A2E;
  --dark-soft:#2D2D44;
  --gray-900:#333;
  --gray-700:#555;
  --gray-500:#888;
  --gray-300:#ccc;
  --gray-200:#e5e5e5;
  --gray-100:#f5f5f5;
  --white:#fff;
  --bg:#FAFAFA;
  --radius:12px;
  --radius-sm:8px;
  --radius-lg:20px;
  --shadow:0 2px 12px rgba(0,0,0,.08);
  --shadow-md:0 4px 20px rgba(0,0,0,.12);
  --shadow-lg:0 8px 40px rgba(0,0,0,.16);
  --transition:all .25s ease;
  --font:'Cairo',sans-serif;
}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:transparent;color:var(--gray-900);line-height:1.6;min-height:100vh;display:flex;flex-direction:column}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
ul,ol{list-style:none}

/* --- Utility --- */
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.main-content{flex:1;padding-top:80px}
.page-title{font-size:1.8rem;font-weight:800;margin-bottom:24px;text-align:center;color:var(--dark)}

/* --- Buttons --- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border:none;border-radius:var(--radius-sm);font-family:var(--font);font-weight:600;font-size:1rem;cursor:pointer;transition:var(--transition);text-decoration:none;border:2px solid transparent}
.btn-primary{background:var(--primary);color:var(--white)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:0 4px 12px rgba(255,107,53,.3)}
.btn-secondary{background:var(--secondary);color:var(--white)}
.btn-secondary:hover{background:var(--secondary-dark);transform:translateY(-1px)}
.btn-outline{background:transparent;border-color:var(--gray-300);color:var(--gray-700)}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-danger{background:var(--danger);color:var(--white)}
.btn-danger:hover{opacity:.9}
.btn-success{background:var(--success);color:var(--white)}
.btn-warning{background:var(--warning);color:var(--gray-900)}
.btn-info{background:var(--info);color:var(--white)}
.btn-whatsapp{background:#25D366;color:var(--white)}
.btn-whatsapp:hover{background:#1da851;transform:translateY(-1px)}
.btn-disabled{background:var(--gray-300);color:var(--gray-500);cursor:not-allowed}
.btn-sm{padding:8px 16px;font-size:.85rem}
.btn-lg{padding:16px 32px;font-size:1.1rem}
.btn-block{width:100%}

/* --- Header --- */
.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:transparent;border-bottom:1px solid var(--gray-200);padding:0 20px}
.header .container{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none}
.logo-icon{font-size:2rem}
.logo-img{height:42px;width:auto}
.logo-text{display:flex;flex-direction:column}
.logo-name{font-size:1.1rem;font-weight:800;color:var(--dark)}
.logo-tagline{font-size:.7rem;color:var(--gray-500)}
.logo img{height:42px;width:auto}
.nav{display:flex;align-items:center;gap:8px}
.nav-link{padding:10px 16px;border-radius:var(--radius-sm);font-weight:600;font-size:.95rem;transition:var(--transition);color:var(--gray-700)}
.nav-link:hover{background:var(--gray-100);color:var(--primary)}
.cart-link{position:relative}
.cart-badge{position:absolute;top:2px;left:2px;background:var(--danger);color:var(--white);font-size:.7rem;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700}
.mobile-menu-btn{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.mobile-menu-btn span{display:block;width:24px;height:2px;background:var(--dark);border-radius:2px;transition:var(--transition)}
.mobile-menu{display:none;position:absolute;top:70px;left:0;right:0;background:var(--white);border-bottom:1px solid var(--gray-200);box-shadow:var(--shadow);padding:16px 20px}
.mobile-menu.active{display:block}
.mobile-menu-link{display:block;padding:12px 16px;border-radius:var(--radius-sm);font-weight:600;color:var(--gray-700);transition:var(--transition)}
.mobile-menu-link:hover{background:var(--gray-100);color:var(--primary)}

/* --- Footer --- */
.footer{background:var(--dark);color:var(--white);padding:40px 0 0}
.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px;margin-bottom:32px}
.footer-brand{}
.footer-logo{font-size:1.1rem;font-weight:800;margin-bottom:8px}
.footer-logo-img{height:36px;width:auto;margin-bottom:8px}
.footer-desc{color:rgba(255,255,255,.6);font-size:.9rem}
.footer-links,.footer-contact{display:flex;flex-direction:column;gap:8px}
.footer-link{color:rgba(255,255,255,.7);font-weight:600;transition:var(--transition)}
.footer-link:hover{color:var(--primary)}
.footer-bottom{text-align:center;padding:20px 0;border-top:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.5);font-size:.85rem}

/* --- Hero --- */
.hero{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:var(--white);padding:80px 0 60px;text-align:center}
.hero-content{max-width:600px;margin:0 auto}
.hero-logo{margin-bottom:20px}
.hero-logo-icon{font-size:5rem;filter:drop-shadow(0 4px 8px rgba(0,0,0,.2))}
.hero-logo-img{height:100px;margin:0 auto}
.hero-logo img{height:100px;margin:0 auto}
.hero-title{font-size:2.8rem;font-weight:900;margin-bottom:12px}
.hero-subtitle{font-size:1.2rem;opacity:.9;margin-bottom:32px}
.hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.hero-cta .btn-primary{background:var(--white);color:var(--primary)}
.hero-cta .btn-primary:hover{background:var(--accent)}
.hero-cta .btn-secondary{background:rgba(255,255,255,.2);border:2px solid var(--white);color:var(--white)}
.hero-cta .btn-secondary:hover{background:var(--white);color:var(--secondary)}

/* --- Sections --- */
.categories-section,.products-section,.menu-section,.cart-section,.checkout-section{padding:40px 0}
.section-title{font-size:1.5rem;font-weight:800;margin-bottom:24px;text-align:center;color:var(--dark)}
.products-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.categories-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:16px}

/* --- Category Cards --- */
.category-card{background:var(--white);border-radius:var(--radius);padding:24px 16px;text-align:center;box-shadow:var(--shadow);transition:var(--transition);border:2px solid transparent}
.category-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--primary)}
.category-icon{font-size:2.5rem;margin-bottom:8px}
.category-name{font-weight:700;font-size:.95rem;color:var(--dark)}

/* --- Product Cards --- */
.product-card{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:var(--transition)}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.product-image{position:relative;height:200px;background:var(--gray-100);overflow:hidden}
.product-image img{width:100%;height:100%;object-fit:cover}
.product-placeholder,.product-placeholder-lg{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:4rem;color:var(--gray-300)}
.product-placeholder-lg{font-size:6rem}
.product-sold-out{position:absolute;top:12px;right:12px;background:var(--danger);color:var(--white);padding:4px 12px;border-radius:var(--radius-sm);font-size:.8rem;font-weight:700}
.product-info{padding:16px}
.product-category{font-size:.8rem;color:var(--primary);font-weight:600;margin-bottom:4px;display:block}
.product-name{font-size:1.1rem;font-weight:700;color:var(--dark);margin-bottom:4px}
.product-desc{font-size:.85rem;color:var(--gray-500);margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.product-price{font-size:1.1rem;font-weight:800;color:var(--primary);margin-bottom:12px}

/* --- Filter Buttons (Menu) --- */
.menu-filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px;justify-content:center}
.filter-btn{padding:10px 20px;border-radius:var(--radius-sm);background:var(--white);border:2px solid var(--gray-200);font-weight:600;font-size:.9rem;color:var(--gray-700);transition:var(--transition);cursor:pointer}
.filter-btn:hover,.filter-btn.active{background:var(--primary);color:var(--white);border-color:var(--primary)}

/* --- Product Detail --- */
.product-detail-section{padding:40px 0}
.back-link{display:inline-block;margin-bottom:20px;color:var(--primary);font-weight:600}
.back-link:hover{text-decoration:underline}
.product-detail{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.product-detail-image{border-radius:var(--radius);overflow:hidden;background:var(--gray-100)}
.product-detail-image img{width:100%;height:400px;object-fit:cover}
.product-detail-info{padding:0}
.product-detail-name{font-size:1.8rem;font-weight:900;margin-bottom:8px}
.product-detail-desc{color:var(--gray-500);margin-bottom:16px;line-height:1.7}
.product-detail-price{font-size:1.5rem;font-weight:800;color:var(--primary);margin-bottom:24px}
.product-form{margin-top:24px}
.options-group{display:flex;flex-direction:column;gap:10px;margin-top:8px}
.option-card{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border:2px solid var(--gray-200);border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition)}
.option-card:hover{border-color:var(--primary-light)}
.option-card.selected{border-color:var(--primary);background:rgba(255,107,53,.05)}
.option-card input{display:none}
.option-name{font-weight:600}
.option-price{color:var(--primary);font-weight:600;font-size:.9rem}
.quantity-control{display:flex;align-items:center;gap:12px;margin-top:8px}
.qty-btn{width:40px;height:40px;border-radius:50%;border:2px solid var(--gray-200);background:var(--white);font-size:1.2rem;font-weight:700;cursor:pointer;transition:var(--transition);display:flex;align-items:center;justify-content:center}
.qty-btn:hover{border-color:var(--primary);color:var(--primary)}
.qty-value{font-size:1.1rem;font-weight:700;min-width:32px;text-align:center}
.product-total{display:flex;justify-content:space-between;font-size:1.2rem;font-weight:800;margin:20px 0;padding:16px;background:var(--gray-100);border-radius:var(--radius-sm)}

/* --- Cart Page --- */
.cart-content{display:grid;grid-template-columns:1fr 340px;gap:32px;align-items:start}
.cart-items{display:flex;flex-direction:column;gap:16px}
.cart-item{display:flex;gap:16px;background:var(--white);padding:16px;border-radius:var(--radius);box-shadow:var(--shadow);align-items:center;transition:var(--transition)}
.cart-item:hover{box-shadow:var(--shadow-md)}
.cart-item-image{width:80px;height:80px;border-radius:var(--radius-sm);overflow:hidden;background:var(--gray-100);flex-shrink:0}
.cart-item-image img{width:100%;height:100%;object-fit:cover}
.cart-item-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:2rem;color:var(--gray-300)}
.cart-item-info{flex:1;min-width:0}
.cart-item-name{font-size:1rem;font-weight:700;margin-bottom:4px}
.cart-item-options{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:4px}
.cart-option{font-size:.75rem;background:var(--gray-100);padding:2px 8px;border-radius:var(--radius-sm);color:var(--gray-500)}
.cart-item-price{font-weight:700;color:var(--primary);font-size:1rem}
.cart-item-actions{display:flex;flex-direction:column;align-items:center;gap:8px}
.btn-remove{background:none;border:none;font-size:1.2rem;cursor:pointer;opacity:.6;transition:var(--transition)}
.btn-remove:hover{opacity:1;transform:scale(1.2)}

/* --- Cart Summary --- */
.cart-summary,.checkout-summary{background:var(--white);padding:24px;border-radius:var(--radius);box-shadow:var(--shadow);position:sticky;top:90px}
.summary-row{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid var(--gray-200);font-weight:600}
.summary-row:last-of-type{border-bottom:none}
.summary-row.total{font-size:1.2rem;font-weight:800;color:var(--dark);border-top:2px solid var(--gray-200);padding-top:16px;margin-top:8px}

/* --- Empty State --- */
.empty-state{text-align:center;padding:60px 20px}
.empty-icon{font-size:4rem;margin-bottom:16px}
.empty-state h3{font-size:1.3rem;color:var(--dark);margin-bottom:8px}
.empty-state p{color:var(--gray-500);margin-bottom:24px}

/* --- Checkout --- */
.checkout-form{display:grid;grid-template-columns:1fr 340px;gap:32px;align-items:start}
.checkout-form-section{margin-bottom:32px}
.checkout-form-section .section-title{text-align:right;margin-bottom:16px;font-size:1.2rem}
.form-group{margin-bottom:16px}
.form-label{display:block;font-weight:600;margin-bottom:6px;font-size:.9rem;color:var(--gray-700)}
.form-input{width:100%;padding:12px 16px;border:2px solid var(--gray-200);border-radius:var(--radius-sm);font-family:var(--font);font-size:1rem;transition:var(--transition);background:var(--white)}
.form-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(255,107,53,.1)}
.form-error{color:var(--danger);font-size:.8rem;margin-top:4px;display:block}
.form-hint{color:var(--gray-500);font-size:.8rem;margin-top:4px;display:block}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-checkbox{display:flex;align-items:center;gap:8px;cursor:pointer;font-weight:600}
.form-checkbox input{width:18px;height:18px;accent-color:var(--primary)}

/* --- Order Type / Payment Cards --- */
.order-type-group,.payment-method-group{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px}
.order-type-card,.payment-method-card{display:flex;flex-direction:column;align-items:center;gap:8px;padding:20px;border:2px solid var(--gray-200);border-radius:var(--radius);cursor:pointer;transition:var(--transition);text-align:center}
.order-type-card:hover,.payment-method-card:hover{border-color:var(--primary-light)}
.order-type-card.selected,.payment-method-card.selected{border-color:var(--primary);background:rgba(255,107,53,.05)}
.order-type-card input,.payment-method-card input{display:none}
.order-type-icon,.payment-method-icon{font-size:2rem}
.order-type-name,.payment-method-name{font-weight:700;font-size:.95rem}
.delivery-section{margin-top:16px}

/* --- CTA Section --- */
.cta-section{background:linear-gradient(135deg,var(--dark) 0%,var(--dark-soft) 100%);color:var(--white);padding:60px 0;text-align:center}
.cta-content h2{font-size:2rem;font-weight:900;margin-bottom:12px}
.cta-content p{opacity:.8;margin-bottom:24px;font-size:1.1rem}
.cta-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* --- Order Confirmation --- */
.order-confirmation-section,.payment-section{padding:40px 0}
.confirmation-card,.payment-card{max-width:600px;margin:0 auto;background:var(--white);padding:40px;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);text-align:center}
.confirmation-icon,.payment-icon{font-size:4rem;margin-bottom:16px}
.confirmation-title,.payment-title{font-size:1.8rem;font-weight:900;margin-bottom:8px}
.confirmation-desc,.payment-desc{color:var(--gray-500);margin-bottom:24px}
.order-info{background:var(--gray-100);padding:16px;border-radius:var(--radius-sm);margin-bottom:24px}
.order-number{font-weight:700;font-size:1.1rem;margin-bottom:4px}
.order-status{color:var(--gray-500)}
.order-timer{font-size:2rem;font-weight:900;color:var(--primary);margin:16px 0}
.timer-label{font-size:.8rem;color:var(--gray-500);display:block}
.order-summary{text-align:left;margin-bottom:24px;padding:16px;background:var(--gray-100);border-radius:var(--radius-sm)}
.order-summary h3{font-size:1rem;margin-bottom:12px;text-align:right}
.order-customer{display:flex;flex-direction:column;gap:4px;font-size:.9rem;color:var(--gray-700);margin-bottom:12px;padding-bottom:12px;border-bottom:1px solid var(--gray-200)}
.order-item{display:flex;justify-content:space-between;padding:8px 0;font-size:.9rem}
.order-item-options{padding-left:16px;display:flex;flex-wrap:wrap;gap:6px;margin-bottom:4px}
.order-option{font-size:.75rem;background:var(--gray-200);padding:2px 8px;border-radius:var(--radius-sm)}
.order-total{display:flex;justify-content:space-between;font-weight:800;font-size:1.1rem;border-top:2px solid var(--gray-200);padding-top:12px;margin-top:8px}
.order-payment{font-size:.9rem;color:var(--gray-500);margin-top:8px}
.confirmation-actions,.payment-actions{display:flex;flex-direction:column;gap:12px}

/* --- Alerts --- */
.alert{padding:12px 16px;border-radius:var(--radius-sm);margin-bottom:16px;font-weight:600;font-size:.9rem}
.alert-success{background:#d4edda;color:#155724;border:1px solid #c3e6cb}
.alert-error{background:#f8d7da;color:#721c24;border:1px solid #f5c6cb}
.notification{position:fixed;top:80px;left:50%;transform:translateX(-50%);padding:12px 24px;border-radius:var(--radius-sm);font-weight:600;z-index:10000;animation:slideIn .3s ease}
.notification.success{background:var(--success);color:var(--white)}
.notification.error{background:var(--danger);color:var(--white)}
@keyframes slideIn{from{opacity:0;transform:translate(-50%,-20px)}to{opacity:1;transform:translate(-50%,0)}}

/* --- Back Link --- */
.back-link{color:var(--primary);font-weight:600;display:inline-flex;align-items:center;gap:4px}
.back-link:hover{text-decoration:underline}

/* --- Inline Form --- */
.inline-form{display:inline}

/* --- Responsive --- */
@media(max-width:768px){
  .nav{display:none}
  .mobile-menu-btn{display:flex}
  .hero-title{font-size:2rem}
  .hero-subtitle{font-size:1rem}
  .products-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}
  .categories-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr))}
  .product-detail{grid-template-columns:1fr;gap:24px}
  .product-detail-image img{height:280px}
  .cart-content{grid-template-columns:1fr}
  .cart-summary{position:static}
  .checkout-form{grid-template-columns:1fr}
  .checkout-summary{position:static}
  .form-row{grid-template-columns:1fr}
  .page-title{font-size:1.4rem}
}
@media(max-width:480px){
  .products-grid{grid-template-columns:1fr}
  .hero{padding:60px 0 40px}
  .hero-logo-icon{font-size:3.5rem}
  .hero-title{font-size:1.6rem}
  .hero-cta{flex-direction:column;align-items:center}
  .cart-item{flex-direction:column;text-align:center}
  .cart-item-actions{flex-direction:row}
}