:root{--kit-bg-main:linear-gradient(to bottom right,#f7f9fc,#eef2f7);--kit-bg-card:#ffffff;--kit-bg-filter:#ffffff;--kit-bg-input:#ffffff;--kit-bg-tag:#eff6ff;--kit-bg-button-secondary:#f3f4f6;--kit-bg-modal:#ffffff;--kit-bg-overlay:rgba(0,0,0,0.5);--kit-text-primary:#1a1a1a;--kit-text-secondary:#4b5563;--kit-text-tertiary:#6b7280;--kit-text-muted:#9ca3af;--kit-text-button:#111827;--kit-border:#d1d5db;--kit-border-card:#e5e7eb;--kit-border-filter:#e5e7eb;--kit-accent-primary:#2563eb;--kit-accent-secondary:#9333ea;--kit-accent-badge:rgba(37,99,235,0.08);--kit-accent-badge-text:#2563eb;--kit-accent-hover:#1e40af;--kit-gradient-title:linear-gradient(90deg,#35add5,#92c826);--kit-gradient-button:linear-gradient(90deg,#2563eb,#9333ea);--kit-gradient-checkout:linear-gradient(90deg,#2563eb,#9333ea);--kit-success:#16a34a;--kit-success-bg:#d1fae5;--kit-danger:#dc2626;--kit-danger-bg:#fee2e2;--kit-danger-border:#fecaca;--kit-warning:#f59e0b;--kit-shadow-sm:0 1px 2px 0 rgba(0,0,0,0.05);--kit-shadow:0 2px 8px rgba(0,0,0,0.06);--kit-shadow-md:0 4px 12px rgba(0,0,0,0.05);--kit-shadow-lg:0 8px 18px rgba(0,0,0,0.1);--kit-shadow-xl:0 20px 60px rgba(0,0,0,0.2);--kit-shadow-button:0 6px 12px rgba(37,99,235,0.25);--kit-shadow-cart:0 4px 12px rgba(0,0,0,0.15);--kit-transition:0.3s cubic-bezier(0.4,0,0.2,1);--kit-transition-fast:0.2s ease}.dark-mode:root,:root.dark-mode,html.dark-mode{--kit-bg-main:linear-gradient(to bottom right,#0f172a,#1e293b);--kit-bg-card:#1e293b;--kit-bg-filter:#1e293b;--kit-bg-input:#0f172a;--kit-bg-tag:#334155;--kit-bg-button-secondary:#374151;--kit-bg-modal:#0f172a;--kit-bg-overlay:rgba(0,0,0,0.7);--kit-text-primary:#e5e7eb;--kit-text-secondary:#cbd5e1;--kit-text-tertiary:#94a3b8;--kit-text-muted:#64748b;--kit-text-button:#e5e7eb;--kit-border:#334155;--kit-border-card:#334155;--kit-border-filter:#334155;--kit-accent-primary:#3b82f6;--kit-accent-secondary:#8b5cf6;--kit-accent-badge:rgba(59,130,246,0.15);--kit-accent-badge-text:#60a5fa;--kit-accent-hover:#2563eb;--kit-gradient-title:linear-gradient(90deg,#35add5,#92c826);--kit-gradient-button:linear-gradient(90deg,#3b82f6,#8b5cf6);--kit-gradient-checkout:linear-gradient(90deg,#3b82f6,#8b5cf6);--kit-success:#22c55e;--kit-success-bg:rgba(34,197,94,0.15);--kit-danger:#ef4444;--kit-danger-bg:rgba(239,68,68,0.15);--kit-danger-border:rgba(239,68,68,0.3);--kit-warning:#fbbf24;--kit-shadow-sm:0 1px 2px 0 rgba(0,0,0,0.3);--kit-shadow:0 2px 8px rgba(255,255,255,0.05);--kit-shadow-md:0 4px 12px rgba(255,255,255,0.05);--kit-shadow-lg:0 8px 18px rgba(255,255,255,0.08);--kit-shadow-xl:0 20px 60px rgba(0,0,0,0.5);--kit-shadow-button:0 6px 12px rgba(139,92,246,0.25);--kit-shadow-cart:0 4px 12px rgba(0,0,0,0.3)}.kit-main-content{display:flex;flex-direction:column;min-height:100vh;background:var(--kit-bg-main);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;color:var(--kit-text-primary);transition:background var(--kit-transition),color var(--kit-transition)}.kit-content-wrapper{flex:1;padding:4rem 2rem;max-width:1200px;margin:0 auto;width:100%}.kit-header-section{text-align:center;margin-bottom:3rem}.kit-header-badge{display:inline-flex;align-items:center;gap:8px;font-size:.85rem;color:var(--kit-accent-badge-text);font-weight:600;background:var(--kit-accent-badge);border-radius:50px;padding:6px 12px;letter-spacing:.05em;transition:all var(--kit-transition)}.kit-title{font-size:clamp(2rem,5vw,2.5rem);font-weight:800;margin-top:1rem;line-height:1.2;color:var(--kit-text-primary);transition:color var(--kit-transition)}.kit-title span{background:var(--kit-gradient-title);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.kit-subtitle{max-width:700px;margin:1rem auto 0;font-size:1.05rem;color:var(--kit-text-secondary);line-height:1.6;transition:color var(--kit-transition)}.kit-filter-bar{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;background:var(--kit-bg-filter);padding:1rem 1.5rem;border-radius:12px;box-shadow:var(--kit-shadow);margin-bottom:2.5rem;border:1px solid var(--kit-border-filter);transition:all var(--kit-transition)}.kit-filter-bar p{font-weight:500;color:var(--kit-text-secondary);margin:0;transition:color var(--kit-transition)}.kit-filter-controls{display:flex;align-items:center;gap:1rem}.kit-search,.kit-select{padding:.6rem .8rem;border-radius:8px;border:1px solid var(--kit-border);background-color:var(--kit-bg-input);color:var(--kit-text-primary);font-size:.95rem;transition:all var(--kit-transition-fast);font-family:inherit}.kit-search:focus,.kit-select:focus{border-color:var(--kit-accent-primary);outline:none;box-shadow:0 0 0 3px rgba(37,99,235,.1)}.dark-mode .kit-search:focus,.dark-mode .kit-select:focus{box-shadow:0 0 0 3px rgba(59,130,246,.15)}.kit-select option{background:var(--kit-bg-input);color:var(--kit-text-primary)}.kit-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.kit-card{display:flex;flex-direction:column;justify-content:space-between;min-height:320px;padding:1rem;background:var(--kit-bg-card);border-radius:12px;box-shadow:var(--kit-shadow-md);border:1px solid var(--kit-border-card);transition:all var(--kit-transition)}.kit-card:hover{transform:translateY(-5px);box-shadow:var(--kit-shadow-lg)}.kit-card-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem}.kit-card-header svg{color:var(--kit-accent-primary);width:1.5rem;height:1.5rem}.kit-card-header svg,.kit-header{transition:color var(--kit-transition)}.kit-header{font-size:1.25rem;font-weight:700;margin:0;color:var(--kit-text-primary)}.kit-description{flex-grow:1;font-size:.95rem;color:var(--kit-text-secondary);margin-bottom:1rem;line-height:1.5;transition:color var(--kit-transition)}.kit-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:1rem}.kit-tag{background:var(--kit-bg-tag);color:var(--kit-accent-badge-text);font-weight:500;padding:4px 10px;border-radius:50px;font-size:.8rem;transition:all var(--kit-transition)}.kit-footer{display:flex;flex-direction:column;gap:1rem}.kit-price-section{display:flex;justify-content:space-between;align-items:center}.kit-price{font-size:1.3rem;font-weight:700;color:var(--kit-text-primary)}.kit-feature,.kit-price{transition:color var(--kit-transition)}.kit-feature{display:flex;align-items:center;gap:6px;font-size:.85rem;color:var(--kit-text-tertiary)}.kit-feature svg{width:1rem;height:1rem}.kit-cart-section{justify-content:flex-start}.kit-cart-section,.kit-quantity{display:flex;align-items:center;gap:.5rem}.kit-quantity button{background:var(--kit-accent-primary);color:#fff;border:none;border-radius:4px;width:28px;height:28px;cursor:pointer;font-weight:700;transition:background var(--kit-transition-fast);display:flex;align-items:center;justify-content:center;font-family:inherit}.kit-quantity button:hover{background:var(--kit-accent-hover)}.kit-quantity button:active{transform:scale(.95)}.kit-quantity span{width:24px;text-align:center;font-weight:600;color:var(--kit-text-primary);transition:color var(--kit-transition)}.kit-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:.75rem 1rem;font-size:.95rem;font-weight:600;color:#fff;background:var(--kit-gradient-button);border:none;border-radius:12px;cursor:pointer;transition:all var(--kit-transition-fast);font-family:inherit;position:relative;overflow:hidden}.kit-button:before{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:rgba(255,255,255,.2);transform:translate(-50%,-50%);transition:width .6s,height .6s}.kit-button:hover:before{width:300px;height:300px}.kit-button:hover{transform:translateY(-2px);box-shadow:var(--kit-shadow-button)}.kit-button:active{transform:translateY(0)}.kit-button svg{width:1rem;height:1rem;position:relative;z-index:1}.cart-floating{position:fixed;bottom:20px;right:20px;z-index:999}.cart-floating button{background:var(--kit-accent-secondary);color:#fff;padding:.7rem 1.2rem;border:none;border-radius:50px;font-weight:600;cursor:pointer;box-shadow:var(--kit-shadow-cart);transition:all var(--kit-transition);font-family:inherit;display:flex;align-items:center;gap:.5rem}.cart-floating button:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(147,51,234,.3)}.cart-floating button:active{transform:translateY(-1px)}.cart-modal-backdrop{position:fixed;top:0;left:0;width:100%;height:100%;background:var(--kit-bg-overlay);display:flex;justify-content:flex-end;z-index:1000;animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.cart-modal{width:400px;max-width:100%;height:100%;background:var(--kit-bg-card);padding:1.5rem;display:flex;flex-direction:column;position:relative;overflow-y:auto;box-shadow:var(--kit-shadow-xl);animation:slideIn .3s ease;transition:background var(--kit-transition)}@keyframes slideIn{0%{transform:translateX(100%)}to{transform:translateX(0)}}.cart-modal h2{margin-bottom:1rem;font-size:1.5rem;color:var(--kit-text-primary);transition:color var(--kit-transition)}.cart-close{position:absolute;top:1rem;right:1rem;background:transparent;border:none;font-size:1.5rem;cursor:pointer;color:var(--kit-text-tertiary);width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;border-radius:4px;transition:all var(--kit-transition-fast)}.cart-close:hover{background:var(--kit-bg-button-secondary);color:var(--kit-text-primary)}.cart-items{list-style:none;padding:0;margin:0;flex:1}.cart-item{display:flex;gap:.75rem;margin-bottom:1rem;padding:1rem;background:var(--kit-bg-button-secondary);border-radius:8px;transition:all var(--kit-transition)}.cart-item:hover{box-shadow:var(--kit-shadow-sm)}.cart-item-img{width:60px;height:60px;object-fit:contain;border-radius:4px}.cart-item-info{flex:1}.cart-item-info h3{margin:0 0 .5rem;font-size:1rem;color:var(--kit-text-primary);transition:color var(--kit-transition)}.cart-item-qty{display:flex;align-items:center;gap:.5rem;margin-top:.5rem}.cart-item-qty button{padding:.3rem .6rem;background:var(--kit-accent-primary);color:#fff;border:none;border-radius:4px;cursor:pointer;font-weight:600;transition:all var(--kit-transition-fast);font-family:inherit}.cart-item-qty button:hover:not(:disabled){background:var(--kit-accent-hover)}.cart-item-qty button:disabled{background:var(--kit-text-muted);cursor:not-allowed;opacity:.5}.remove-btn{background:var(--kit-danger)!important;margin-left:.5rem}.remove-btn:hover{background:#b91c1c!important}.cart-item-price{font-weight:600;color:var(--kit-text-primary);margin-left:auto;transition:color var(--kit-transition)}.cart-total{display:flex;justify-content:space-between;font-weight:700;padding-top:1rem;border-top:2px solid var(--kit-border);font-size:1.1rem;color:var(--kit-text-primary)}.cart-total,.checkout-btn{margin-top:1rem;transition:all var(--kit-transition)}.checkout-btn{padding:.75rem;background:var(--kit-accent-secondary);color:#fff;border:none;border-radius:12px;font-weight:600;cursor:pointer;font-family:inherit;font-size:1rem}.checkout-btn:hover{transform:translateY(-2px);box-shadow:0 6px 12px rgba(147,51,234,.3)}.checkout-btn:active{transform:translateY(0)}.checkout-btn:disabled{opacity:.5;cursor:not-allowed}.checkout-modal-backdrop{position:fixed;top:0;left:0;width:100%;height:100%;background:var(--kit-bg-overlay);display:flex;justify-content:center;align-items:center;z-index:1100;animation:fadeIn .3s ease}.checkout-modal{width:520px;max-width:92%;max-height:90vh;overflow-y:auto;background:var(--kit-bg-modal);border-radius:16px;padding:1.5rem;box-shadow:var(--kit-shadow-xl);animation:scaleIn .3s ease;transition:background var(--kit-transition)}@keyframes scaleIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.checkout-modal h2{margin-top:0;margin-bottom:1rem;color:var(--kit-text-primary);transition:color var(--kit-transition)}.checkout-form{gap:1rem}.checkout-field,.checkout-form{display:flex;flex-direction:column}.checkout-field{gap:.4rem}.checkout-field label{font-weight:600;color:var(--kit-text-primary);font-size:.9rem;transition:color var(--kit-transition)}.checkout-field input,.checkout-textarea{padding:.7rem .9rem;border-radius:10px;border:1px solid var(--kit-border);background:var(--kit-bg-input);color:var(--kit-text-primary);font-size:.95rem;font-family:inherit;transition:all var(--kit-transition-fast)}.checkout-field input:focus,.checkout-textarea:focus{outline:none;border-color:var(--kit-accent-primary);box-shadow:0 0 0 3px rgba(37,99,235,.1)}.dark-mode .checkout-field input:focus,.dark-mode .checkout-textarea:focus{box-shadow:0 0 0 3px rgba(59,130,246,.15)}.checkout-textarea{resize:vertical;min-height:80px}.checkout-hint{margin:0;font-size:.85rem;color:var(--kit-text-tertiary);transition:color var(--kit-transition)}.phone-input-group{display:flex;align-items:center;gap:8px}.phone-prefix{display:inline-flex;align-items:center;justify-content:center;background:var(--kit-bg-button-secondary);font-weight:600;transition:all var(--kit-transition)}.phone-input,.phone-prefix{padding:.7rem .9rem;border-radius:10px;border:1px solid var(--kit-border);color:var(--kit-text-primary)}.phone-input{flex:1;background:var(--kit-bg-input);font-family:inherit;transition:all var(--kit-transition-fast)}.phone-input:focus{outline:none;border-color:var(--kit-accent-primary);box-shadow:0 0 0 3px rgba(37,99,235,.1)}.dark-mode .phone-input:focus{box-shadow:0 0 0 3px rgba(59,130,246,.15)}.checkout-error{color:var(--kit-danger);background:var(--kit-danger-bg);border:1px solid var(--kit-danger-border);padding:.6rem .8rem;border-radius:10px;font-size:.9rem;transition:all var(--kit-transition)}.checkout-actions{display:flex;justify-content:flex-end;gap:.75rem;margin-top:.5rem}.checkout-cancel{background:var(--kit-bg-button-secondary);color:var(--kit-text-button);border:none;border-radius:10px;padding:.6rem 1rem;font-weight:600;cursor:pointer;transition:all var(--kit-transition);font-family:inherit}.checkout-cancel:hover{opacity:.8;transform:translateY(-1px)}.checkout-cancel:active{transform:translateY(0)}.checkout-submit{background:var(--kit-gradient-checkout);color:#fff;border:none;border-radius:10px;padding:.6rem 1rem;font-weight:700;cursor:pointer;transition:all var(--kit-transition);font-family:inherit}.checkout-submit:hover{transform:translateY(-2px);box-shadow:var(--kit-shadow-button)}.checkout-submit:active{transform:translateY(0)}.checkout-submit:disabled{opacity:.5;cursor:not-allowed}.checkout-status{margin-top:.75rem;font-weight:600;font-size:.95rem}.status-success{color:var(--kit-success)}.status-error{color:var(--kit-danger)}.kit-pagination{display:flex;justify-content:center;align-items:center;gap:.5rem;margin:2rem 0}.kit-pagination button{padding:.4rem .8rem;border-radius:6px;border:1px solid var(--kit-border);background:var(--kit-bg-card);color:var(--kit-text-primary);cursor:pointer;transition:all var(--kit-transition-fast);font-family:inherit;font-weight:500}.kit-pagination button:hover:not(:disabled){background:var(--kit-accent-primary);color:#fff;border-color:var(--kit-accent-primary)}.kit-pagination button:disabled{opacity:.5;cursor:not-allowed}.kit-pagination .active-page{background:var(--kit-accent-secondary);color:#fff;border-color:var(--kit-accent-secondary)}@media (max-width:1024px){.kit-grid{grid-template-columns:repeat(2,1fr);gap:1.5rem}}@media (max-width:768px){.kit-content-wrapper{padding:2rem 1rem}.kit-grid{grid-template-columns:1fr}.kit-filter-bar{flex-direction:column;gap:1rem}.kit-filter-controls{flex-direction:column;width:100%}.cart-modal,.kit-button,.kit-search,.kit-select{width:100%}.checkout-actions{flex-direction:column}.checkout-cancel,.checkout-submit{width:100%}}@media (max-width:480px){.kit-title{font-size:1.75rem}.kit-subtitle{font-size:.95rem}.cart-floating{bottom:15px;right:15px}.cart-floating button{padding:.6rem 1rem;font-size:.9rem}.checkout-modal{width:95%;padding:1.25rem}.phone-input-group{flex-direction:column;align-items:stretch}.phone-prefix{width:100%}}@media print{.cart-floating,.checkout-btn,.kit-button,.kit-filter-bar{display:none}.kit-card{break-inside:avoid;box-shadow:none;border:1px solid #ddd}.kit-main-content{background:white;color:black}}:focus-visible{outline:3px solid var(--kit-accent-primary);outline-offset:2px;border-radius:4px}a:focus-visible,button:focus-visible{outline:3px solid var(--kit-accent-primary);outline-offset:4px}@media (prefers-reduced-motion:reduce){*,:after,:before{animation:none!important;transition:none!important}}.cart-floating button,.checkout-btn,.kit-button,.kit-card{transform:translateZ(0);backface-visibility:hidden;perspective:1000px}*{transition:background-color var(--kit-transition),color var(--kit-transition),border-color var(--kit-transition),box-shadow var(--kit-transition)}