:root{--tg-theme-bg-color:#f6f6f6;--tg-theme-text-color:#1a1a2e;--primary:#ff2a2a;--primary-gradient:linear-gradient(135deg, #ff2a2a 0%, #ff6b6b 100%);--card-bg:#fff;--border-color:#f0f0f0;--shadow-soft:0 2px 12px #0000000d;--shadow-float:0 8px 24px #0000001f;--radius-lg:16px;--radius-md:12px;--safe-bottom:env(safe-area-inset-bottom,0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}html,body{background:var(--tg-theme-bg-color);height:100%;color:var(--tg-theme-text-color);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;overflow-x:hidden}.header{-webkit-backdrop-filter:blur(12px);z-index:100;background:#ffffffd9;border-bottom:1px solid #0000000d;justify-content:space-between;align-items:center;height:56px;padding:0 16px;display:flex;position:fixed;top:0;left:0;right:0}.header-title{text-align:center;flex:1;font-size:18px;font-weight:700}.header-btn{cursor:pointer;background:0 0;border:none;justify-content:center;align-items:center;width:40px;height:40px;font-size:20px;display:flex;position:relative}.cart-badge{background:var(--primary);color:#fff;border-radius:8px;justify-content:center;align-items:center;min-width:16px;height:16px;padding:0 4px;font-size:10px;font-weight:700;display:flex;position:absolute;top:2px;right:2px}.content{padding-top:56px;padding-bottom:calc(70px + var(--safe-bottom));min-height:100vh}.category-bar{scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;box-shadow:var(--shadow-soft);background:#fff;gap:12px;padding:16px;display:flex;overflow-x:auto}.category-bar::-webkit-scrollbar{display:none}.category-chip{scroll-snap-align:start;cursor:pointer;background:0 0;border:none;flex-direction:column;flex-shrink:0;align-items:center;gap:6px;width:64px;display:flex}.category-chip .icon{background:#fff0f0;border-radius:50%;justify-content:center;align-items:center;width:50px;height:50px;font-size:28px;transition:transform .2s;display:flex}.category-chip.active .icon{background:var(--primary-gradient);color:#fff;transform:scale(1.1);box-shadow:0 4px 12px #ff2a2a4d}.category-chip .label{color:#666;font-size:11px;font-weight:500}.category-chip.active .label{color:var(--primary);font-weight:700}.section-title{align-items:center;gap:8px;padding:20px 16px 12px;font-size:18px;font-weight:700;display:flex}.restaurant-list{flex-direction:column;gap:16px;padding:0 16px;display:flex}.restaurant-card{background:var(--card-bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);transition:transform .2s;overflow:hidden}.restaurant-card:active{transform:scale(.98)}.rc-image{object-fit:cover;width:100%;height:140px}.rc-content{padding:12px}.rc-top{justify-content:space-between;align-items:flex-start;margin-bottom:6px;display:flex}.rc-name{font-size:16px;font-weight:700}.rc-discount{color:var(--primary);background:#fff0f0;border-radius:4px;padding:2px 6px;font-size:11px;font-weight:700}.rc-meta{color:#888;gap:8px;margin-bottom:8px;font-size:12px;display:flex}.rc-tag{color:#555;background:#f5f5f5;border-radius:4px;padding:2px 8px;font-size:11px}.menu-layout{background:#fff;height:calc(100vh - 126px);display:flex}.menu-sidebar{background:#f5f5f5;border-right:1px solid #eee;flex-shrink:0;width:80px;overflow-y:auto}.menu-sidebar::-webkit-scrollbar{display:none}.sidebar-item{color:#666;text-align:center;cursor:pointer;border-left:3px solid #0000;padding:16px 8px;font-size:12px;transition:all .2s}.sidebar-item.active{color:var(--tg-theme-text-color);border-left-color:var(--primary);background:#fff;font-weight:700}.menu-main{flex:1;padding:16px;overflow-y:auto}.menu-main::-webkit-scrollbar{display:none}.menu-category-title{margin-bottom:12px;padding-top:8px;font-size:16px;font-weight:700}.cart-list{flex-direction:column;gap:12px;margin-bottom:20px;display:flex}.cart-item{background:var(--card-bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);border-left:4px solid var(--primary);align-items:center;gap:12px;padding:12px;transition:transform .2s;display:flex}.cart-item:active{transform:scale(.98)}.cart-item-image{border-radius:var(--radius-md);object-fit:cover;background:#eee;flex-shrink:0;width:70px;height:70px}.cart-item-info{flex:1}.cart-item-name{color:var(--tg-theme-text-color);margin-bottom:4px;font-size:15px;font-weight:700}.cart-item-price{color:#888;font-size:13px}.cart-item-actions{align-items:center;gap:10px;display:flex}.quantity-control{background:#f9f9f9;border:1px solid #eee;border-radius:20px;align-items:center;gap:6px;padding:4px;display:flex}.quantity-btn{background:var(--primary-gradient);color:#fff;cursor:pointer;border:none;border-radius:50%;justify-content:center;align-items:center;width:28px;height:28px;font-size:16px;font-weight:600;display:flex;box-shadow:0 2px 4px #ff2a2a33}.quantity-btn:active{transform:scale(.9)}.quantity-value{text-align:center;min-width:16px;font-size:14px;font-weight:700}.remove-btn{width:28px;height:28px;color:var(--primary);cursor:pointer;background:#fff0f0;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:14px;transition:background .2s;display:flex}.remove-btn:active{background:#ffcdd2}.order-summary{background:var(--card-bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);margin-bottom:20px;padding:16px}.summary-title{color:var(--tg-theme-text-color);margin-bottom:12px;font-size:16px;font-weight:700}.summary-row{color:#666;justify-content:space-between;padding:8px 0;font-size:14px;display:flex}.summary-row.total{color:var(--tg-theme-text-color);border-top:2px dashed #eee;margin-top:8px;padding-top:12px;font-size:18px;font-weight:800}.summary-row.total span:last-child{color:var(--primary)}.form-group{margin-bottom:16px}.form-label{color:#555;margin-bottom:6px;font-size:13px;font-weight:600;display:block}.form-input{border-radius:var(--radius-md);width:100%;color:var(--tg-theme-text-color);background:#fafafa;border:1.5px solid #e0e0e0;outline:none;padding:14px 16px;font-size:15px;transition:border-color .2s,box-shadow .2s}.form-input:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px #ff2a2a1a}.form-input::placeholder{color:#bbb}.btn{border-radius:var(--radius-md);cursor:pointer;border:none;justify-content:center;align-items:center;gap:6px;padding:12px 20px;font-size:15px;font-weight:700;transition:all .2s;display:inline-flex}.btn-primary{background:var(--primary-gradient);color:#fff;box-shadow:0 4px 12px #ff2a2a4d}.btn-primary:active{transform:scale(.98);box-shadow:0 2px 6px #ff2a2a4d}.btn-block{width:100%}.btn-lg{border-radius:var(--radius-lg);padding:16px 24px;font-size:16px}.mt-20{margin-top:20px}.food-card{background:#fff;gap:12px;margin-bottom:16px;display:flex}.fc-image{border-radius:var(--radius-md);object-fit:cover;background:#eee;flex-shrink:0;width:90px;height:90px}.fc-info{flex-direction:column;flex:1;justify-content:space-between;display:flex}.fc-name{align-items:center;gap:4px;font-size:14px;font-weight:600;display:flex}.fc-desc{color:#888;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:11px;line-height:1.3;display:-webkit-box;overflow:hidden}.fc-bottom{justify-content:space-between;align-items:flex-end;display:flex}.fc-price{color:var(--primary);font-size:16px;font-weight:700}.fc-spice{color:#f50;font-size:10px}.add-btn{background:var(--primary-gradient);color:#fff;cursor:pointer;border:none;border-radius:8px;justify-content:center;align-items:center;width:28px;height:28px;font-size:18px;font-weight:500;display:flex;box-shadow:0 2px 8px #ff2a2a4d}.qty-control{background:#fff0f0;border-radius:8px;align-items:center;gap:8px;padding:2px;display:flex}.qty-btn{width:24px;height:24px;color:var(--primary);cursor:pointer;background:#fff;border:none;border-radius:6px;justify-content:center;align-items:center;font-size:14px;font-weight:600;display:flex;box-shadow:0 1px 2px #0000001a}.qty-val{text-align:center;min-width:12px;font-size:13px;font-weight:700}.floating-cart{bottom:calc(70px + var(--safe-bottom) + 12px);z-index:90;height:50px;box-shadow:var(--shadow-float);background:#333;border-radius:25px;align-items:center;padding:0 5px 0 16px;display:flex;position:fixed;left:16px;right:16px}.fc-cart-icon{font-size:24px;position:relative}.fc-cart-count{background:var(--primary);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:16px;height:16px;font-size:10px;font-weight:700;display:flex;position:absolute;top:-8px;left:12px}.fc-price{color:#fff;flex:1;margin-left:12px;font-size:16px;font-weight:700}.fc-checkout-btn{background:var(--primary-gradient);color:#fff;cursor:pointer;border:none;border-radius:20px;height:40px;padding:0 20px;font-weight:700}.veg-badge{border:1.5px solid #0f8a0f;border-radius:2px;flex-shrink:0;justify-content:center;align-items:center;width:14px;height:14px;display:flex}.veg-badge:after{content:"";background:#0f8a0f;border-radius:50%;width:7px;height:7px}.non-veg-badge{border-color:#d32f2f}.non-veg-badge:after{background:#d32f2f}.bottom-nav{height:calc(60px + var(--safe-bottom));padding-bottom:var(--safe-bottom);z-index:100;background:#fff;border-top:1px solid #eee;display:flex;position:fixed;bottom:0;left:0;right:0}.nav-item{color:#999;cursor:pointer;background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;font-size:10px;display:flex}.nav-item.active{color:var(--primary)}.nav-icon{font-size:22px}.hidden{display:none!important}.spinner{border:3px solid #eee;border-top-color:var(--primary);border-radius:50%;width:40px;height:40px;margin:40px auto;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}