:root{--bg-primary: #ffffff;--bg-secondary: #f8f7f4;--bg-tertiary: #f0ede8;--bg-surface: #ffffff;--bg-input: #ffffff;--text-primary: #1a1a1a;--text-secondary: #555555;--text-muted: #999999;--text-heading: #111111;--accent-primary: #D4740A;--accent-primary-hover: #b8620a;--accent-highlight: #F5A623;--accent-highlight-hover: #e09510;--accent-light: #FFF3E0;--accent-success: #2e7d32;--accent-danger: #c62828;--border-color: #e5e2dc;--border-light: #d5d0c8;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 3px rgba(0,0,0,.06);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--shadow-lg: 0 8px 24px rgba(0,0,0,.1);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--transition: .15s ease;--container-max: 1200px;--header-height: 64px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-family);background:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased}a{color:var(--accent-primary);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--accent-primary-hover)}img{max-width:100%;height:auto;display:block}ul,ol{list-style:none}button{cursor:pointer;font-family:inherit;border:none;background:none;color:inherit}input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}.container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 16px}.header{background:#111;position:sticky;top:0;z-index:100;height:var(--header-height)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%}.header-logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:1.1rem;letter-spacing:-.5px}.header-logo svg{color:var(--accent-highlight)}.nav-desktop{display:none;gap:4px}.nav-desktop a{padding:8px 14px;color:#ffffffb3;font-weight:500;font-size:.9rem;border-radius:var(--radius-sm);transition:all var(--transition)}.nav-desktop a:hover,.nav-desktop a.active{color:#fff;background:#ffffff1a}.nav-toggle{display:flex;align-items:center;justify-content:center;width:40px;height:40px;color:#ffffffb3}.nav-toggle:hover{color:#fff}.nav-mobile{display:none;position:fixed;top:var(--header-height);left:0;right:0;bottom:0;background:#111;z-index:99;padding:16px;flex-direction:column;gap:4px}.nav-mobile.open{display:flex}.nav-mobile a{padding:14px 16px;color:#ffffffb3;font-weight:500;font-size:1rem;border-radius:var(--radius-sm);transition:all var(--transition)}.nav-mobile a:hover,.nav-mobile a.active{color:#fff;background:#ffffff1a}@media(min-width:768px){.nav-desktop{display:flex}.nav-toggle{display:none}.nav-mobile{display:none!important}}.hero{background:linear-gradient(135deg,#111,#1a1a1a,#222);padding:48px 0;text-align:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 50% 80%,rgba(245,166,35,.08) 0%,transparent 60%);pointer-events:none}.hero h1{font-size:2rem;font-weight:900;color:#fff;margin-bottom:8px;letter-spacing:-1px;position:relative}.hero h1 span{color:var(--accent-highlight)}.hero p{color:#ffffffb3;font-size:1.05rem;margin-bottom:24px;position:relative}.hero-search{display:flex;max-width:560px;margin:0 auto;position:relative}.hero-search input{flex:1;padding:14px 52px 14px 18px;background:#fff;border:2px solid var(--accent-highlight);border-radius:var(--radius-md);color:#1a1a1a;font-size:1rem;outline:none;transition:border-color var(--transition)}.hero-search input::placeholder{color:#999}.hero-search input:focus{border-color:var(--accent-primary)}.hero-search button{position:absolute;right:4px;top:50%;transform:translateY(-50%);width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:var(--accent-primary);color:#fff;border-radius:6px}.hero-search button:hover{background:var(--accent-primary-hover)}@media(min-width:768px){.hero{padding:72px 0}.hero h1{font-size:2.8rem}}.search-bar{display:flex;max-width:560px;margin:0 auto;position:relative}.search-bar input{flex:1;padding:10px 44px 10px 14px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);font-size:.9rem;outline:none;transition:border-color var(--transition)}.search-bar input::placeholder{color:var(--text-muted)}.search-bar input:focus{border-color:var(--accent-primary)}.search-bar button{position:absolute;right:4px;top:50%;transform:translateY(-50%);width:36px;height:36px;display:flex;align-items:center;justify-content:center;color:var(--accent-primary)}.section{padding:48px 0}.section:nth-child(2n){background:var(--bg-secondary)}.section-title{font-size:1.5rem;font-weight:800;color:var(--text-heading);margin-bottom:24px;letter-spacing:-.5px}.section-title:after{content:"";display:block;width:48px;height:3px;background:var(--accent-primary);margin-top:8px;border-radius:2px}.category-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}@media(min-width:640px){.category-grid{grid-template-columns:repeat(3,1fr)}}@media(min-width:1024px){.category-grid{grid-template-columns:repeat(5,1fr)}}.category-card{display:flex;flex-direction:column;align-items:center;gap:8px;padding:20px 12px;background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);text-align:center;transition:all var(--transition);cursor:pointer;color:var(--text-secondary);text-decoration:none}.category-card:hover{border-color:var(--accent-primary);background:var(--accent-light);color:var(--text-heading);transform:translateY(-2px);box-shadow:var(--shadow-md)}.category-card svg{color:var(--accent-primary)}.category-card span{font-size:.85rem;font-weight:600}.parts-grid{display:grid;grid-template-columns:1fr;gap:16px}@media(min-width:640px){.parts-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:1024px){.parts-grid{grid-template-columns:repeat(3,1fr)}}.part-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden;transition:all var(--transition);display:flex;flex-direction:column}.part-card:hover{border-color:var(--accent-primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.part-card-image{width:100%;height:180px;background:var(--bg-tertiary);display:flex;align-items:center;justify-content:center;color:var(--text-muted);overflow:hidden}.part-card-image img{width:100%;height:100%;object-fit:cover}.part-card-body{padding:16px;flex:1;display:flex;flex-direction:column;gap:8px}.part-card-title{font-size:1rem;font-weight:700;color:var(--text-heading)}.part-card-meta{font-size:.8rem;color:var(--text-secondary);display:flex;flex-wrap:wrap;gap:8px}.part-card-meta span{display:flex;align-items:center;gap:4px}.part-card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:12px;border-top:1px solid var(--border-color)}.part-card-price{font-size:1.2rem;font-weight:800;color:var(--accent-primary)}.badge{display:inline-flex;align-items:center;padding:2px 8px;font-size:.72rem;font-weight:600;border-radius:var(--radius-sm);text-transform:uppercase;letter-spacing:.5px}.badge-quality{background:var(--accent-light);color:var(--accent-primary);border:1px solid rgba(212,116,10,.2)}.badge-stock{background:#e8f5e9;color:var(--accent-success);border:1px solid rgba(46,125,50,.2)}.badge-out-of-stock{background:#ffebee;color:var(--accent-danger);border:1px solid rgba(198,40,40,.2)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;font-weight:600;font-size:.9rem;border-radius:var(--radius-md);transition:all var(--transition);white-space:nowrap}.btn-primary{background:var(--accent-primary);color:#fff}.btn-primary:hover{background:var(--accent-primary-hover)}.btn-highlight{background:var(--accent-highlight);color:#111}.btn-highlight:hover{background:var(--accent-highlight-hover)}.btn-outline{border:1px solid var(--border-color);color:var(--text-secondary);background:transparent}.btn-outline:hover{border-color:var(--accent-primary);color:var(--accent-primary)}.btn-danger{background:var(--accent-danger);color:#fff}.btn-danger:hover{background:#b71c1c}.btn-sm{padding:6px 12px;font-size:.8rem}.btn-block{width:100%}.btn:disabled{opacity:.5;cursor:not-allowed}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-label{font-size:.85rem;font-weight:600;color:var(--text-secondary)}.form-input,.form-select,.form-textarea{padding:10px 12px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);outline:none;transition:border-color var(--transition)}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px #d4740a1a}.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.form-textarea{resize:vertical;min-height:100px}.form-row{display:grid;grid-template-columns:1fr;gap:16px}@media(min-width:640px){.form-row{grid-template-columns:1fr 1fr}}.form-checkbox{display:flex;align-items:center;gap:8px;cursor:pointer}.form-checkbox input[type=checkbox]{width:18px;height:18px;accent-color:var(--accent-primary)}.catalog-layout{display:flex;flex-direction:column;gap:24px}@media(min-width:768px){.catalog-layout{flex-direction:row}}.catalog-sidebar{width:100%;background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:20px}@media(min-width:768px){.catalog-sidebar{width:260px;flex-shrink:0;position:sticky;top:calc(var(--header-height) + 16px);align-self:flex-start;max-height:calc(100vh - var(--header-height) - 32px);overflow-y:auto}}.catalog-main{flex:1;min-width:0}.filter-section{margin-bottom:20px}.filter-section:last-child{margin-bottom:0}.filter-title{font-size:.8rem;font-weight:700;color:var(--text-heading);margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px}.filter-options{display:flex;flex-direction:column;gap:2px}.filter-option{padding:6px 10px;font-size:.85rem;color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);background:transparent;border:none;text-align:left;width:100%}.filter-option:hover,.filter-option.active{background:var(--accent-light);color:var(--accent-primary)}.filter-option.active{border-left:2px solid var(--accent-primary);font-weight:600}.toolbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap;gap:12px}.toolbar-count{font-size:.9rem;color:var(--text-secondary)}.toolbar-sort{display:flex;align-items:center;gap:8px}.toolbar-sort label{font-size:.85rem;color:var(--text-muted)}.part-detail{display:grid;grid-template-columns:1fr;gap:32px}@media(min-width:768px){.part-detail{grid-template-columns:1fr 1fr}}.part-detail-gallery{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;color:var(--text-muted);cursor:pointer}.part-detail-gallery img{width:100%;height:100%;object-fit:cover}.part-gallery-thumbs{display:flex;gap:8px;margin-top:8px}.part-gallery-thumb{width:64px;height:64px;border-radius:var(--radius-sm);overflow:hidden;border:2px solid var(--border-color);cursor:pointer;transition:border-color var(--transition)}.part-gallery-thumb.active,.part-gallery-thumb:hover{border-color:var(--accent-primary)}.part-gallery-thumb img{width:100%;height:100%;object-fit:cover}.part-detail-info{display:flex;flex-direction:column;gap:16px}.part-detail-title{font-size:1.6rem;font-weight:800;color:var(--text-heading);letter-spacing:-.5px}.part-detail-price{font-size:2rem;font-weight:900;color:var(--accent-primary)}.part-detail-price span{font-size:1rem;font-weight:400;color:var(--text-muted)}.part-detail-description{color:var(--text-secondary);line-height:1.7}.part-detail-specs{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--border-color);border:1px solid var(--border-color);border-radius:var(--radius-md);overflow:hidden}.spec-item{background:var(--bg-surface);padding:12px 16px}.spec-label{font-size:.75rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}.spec-value{font-size:.9rem;font-weight:600;color:var(--text-primary)}.lightbox-overlay{position:fixed;inset:0;background:#000000e6;z-index:200;display:flex;align-items:center;justify-content:center;padding:20px}.lightbox-overlay img{max-width:100%;max-height:90vh;object-fit:contain;border-radius:var(--radius-md)}.lightbox-close{position:absolute;top:16px;right:16px;width:40px;height:40px;display:flex;align-items:center;justify-content:center;color:#fff;background:#ffffff1a;border-radius:var(--radius-md)}.lightbox-close:hover{background:#fff3}.about-content{display:grid;grid-template-columns:1fr;gap:32px}@media(min-width:768px){.about-content{grid-template-columns:2fr 1fr}}.about-text{color:var(--text-secondary);line-height:1.8}.about-text h2{font-size:1.3rem;font-weight:800;color:var(--text-heading);margin:24px 0 12px}.about-text h2:first-child{margin-top:0}.about-text p{margin-bottom:16px}.about-image-placeholder{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;color:var(--text-muted)}.contact-layout{display:grid;grid-template-columns:1fr;gap:32px}@media(min-width:768px){.contact-layout{grid-template-columns:1fr 1fr}}.contact-info-block{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:24px}.contact-info-item{display:flex;align-items:flex-start;gap:12px;margin-bottom:20px}.contact-info-item:last-child{margin-bottom:0}.contact-info-item svg{color:var(--accent-primary);flex-shrink:0;margin-top:2px}.contact-info-item h3{font-size:.9rem;font-weight:700;color:var(--text-heading);margin-bottom:2px}.contact-info-item p{font-size:.85rem;color:var(--text-secondary);line-height:1.5}.map-container{border-radius:var(--radius-md);overflow:hidden;margin-top:20px;border:1px solid var(--border-color)}.map-container iframe{width:100%;height:250px;border:0}.footer{background:#111;border-top:3px solid var(--accent-primary);padding:40px 0 20px;margin-top:auto;color:#ffffffb3}.footer a{color:#ffffffb3}.footer a:hover{color:var(--accent-highlight)}.footer-grid{display:grid;grid-template-columns:1fr;gap:32px;margin-bottom:32px}@media(min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:768px){.footer-grid{grid-template-columns:2fr 1fr 1fr}}.footer-brand h3{font-size:1.1rem;font-weight:800;color:#fff;margin-bottom:8px}.footer-brand p{font-size:.85rem;line-height:1.6}.footer-section h4{font-size:.85rem;font-weight:700;color:#fff;margin-bottom:12px;text-transform:uppercase;letter-spacing:.5px}.footer-section a,.footer-section p{display:block;font-size:.85rem;margin-bottom:6px}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;text-align:center;font-size:.8rem;color:#fff6}.admin-layout{min-height:calc(100vh - var(--header-height));display:flex;flex-direction:column}.admin-header{display:flex;align-items:center;justify-content:space-between;padding:16px 0;flex-wrap:wrap;gap:12px}.admin-header h1{font-size:1.5rem;font-weight:800;color:var(--text-heading)}.login-wrapper{display:flex;align-items:center;justify-content:center;min-height:calc(100vh - var(--header-height));padding:20px}.login-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:32px;width:100%;max-width:400px;box-shadow:var(--shadow-md)}.login-card h1{font-size:1.5rem;font-weight:800;color:var(--text-heading);margin-bottom:24px;text-align:center}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-bottom:24px}@media(min-width:768px){.stats-grid{grid-template-columns:repeat(4,1fr)}}.stat-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:16px}.stat-card .stat-label{font-size:.75rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.stat-card .stat-value{font-size:1.8rem;font-weight:800;color:var(--accent-primary);margin-top:4px}.admin-table-wrapper{overflow-x:auto;background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md)}.admin-table{width:100%;border-collapse:collapse;font-size:.85rem}.admin-table th{text-align:left;padding:12px 16px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:.72rem;border-bottom:1px solid var(--border-color);background:var(--bg-secondary);white-space:nowrap}.admin-table td{padding:12px 16px;border-bottom:1px solid var(--border-color);color:var(--text-primary);white-space:nowrap}.admin-table tr:last-child td{border-bottom:none}.admin-table tr:hover td{background:var(--accent-light)}.admin-table-actions{display:flex;gap:6px}.part-form-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:24px}.admin-tabs{display:flex;gap:4px;border-bottom:1px solid var(--border-color);margin-bottom:24px;overflow-x:auto}.admin-tab{padding:10px 16px;font-size:.85rem;font-weight:600;color:var(--text-secondary);border-bottom:2px solid transparent;transition:all var(--transition);white-space:nowrap}.admin-tab:hover{color:var(--text-heading)}.admin-tab.active{color:var(--accent-primary);border-bottom-color:var(--accent-primary)}.toast{position:fixed;bottom:20px;right:20px;padding:12px 20px;background:var(--accent-success);color:#fff;font-weight:600;font-size:.9rem;border-radius:var(--radius-md);box-shadow:var(--shadow-lg);z-index:300;animation:slideUp .3s ease}.toast-error{background:var(--accent-danger)}@keyframes slideUp{0%{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}.empty-state{text-align:center;padding:48px 20px;color:var(--text-muted)}.empty-state svg{margin:0 auto 16px}.empty-state h3{font-size:1.1rem;color:var(--text-secondary);margin-bottom:8px}.loading{display:flex;align-items:center;justify-content:center;padding:48px}.spinner{width:32px;height:32px;border:3px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.breadcrumb{display:flex;align-items:center;gap:8px;padding:16px 0;font-size:.85rem;color:var(--text-muted)}.breadcrumb a{color:var(--text-secondary)}.breadcrumb a:hover{color:var(--accent-primary)}.related-section{margin-top:48px}.price-range{display:flex;gap:8px;align-items:center}.price-range input{width:80px;padding:6px 8px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.85rem;outline:none}.price-range input:focus{border-color:var(--accent-primary)}.price-range span{color:var(--text-muted)}.image-upload-area{border:2px dashed var(--border-color);border-radius:var(--radius-md);padding:24px;text-align:center;cursor:pointer;transition:all var(--transition);color:var(--text-muted)}.image-upload-area:hover{border-color:var(--accent-primary);color:var(--accent-primary)}.image-upload-area input{display:none}.image-preview-grid{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.image-preview-item{position:relative;width:80px;height:80px;border-radius:var(--radius-sm);overflow:hidden;border:1px solid var(--border-color)}.image-preview-item img{width:100%;height:100%;object-fit:cover}.image-preview-remove{position:absolute;top:2px;right:2px;width:20px;height:20px;background:var(--accent-danger);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.7rem}.confirm-overlay{position:fixed;inset:0;background:#00000080;z-index:250;display:flex;align-items:center;justify-content:center;padding:20px}.confirm-dialog{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:24px;max-width:400px;width:100%;box-shadow:var(--shadow-lg)}.confirm-dialog h3{font-size:1.1rem;font-weight:700;color:var(--text-heading);margin-bottom:12px}.confirm-dialog p{color:var(--text-secondary);font-size:.9rem;margin-bottom:20px}.confirm-actions{display:flex;gap:8px;justify-content:flex-end}.page-wrapper{display:flex;flex-direction:column;min-height:100vh}.page-content{flex:1}.admin-cards-mobile{display:none}@media(max-width:767px){.admin-table-wrapper{display:none}.admin-cards-mobile{display:flex;flex-direction:column;gap:12px}.admin-card-mobile{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:16px}.admin-card-mobile h3{font-size:1rem;font-weight:700;color:var(--text-heading);margin-bottom:8px}.admin-card-mobile-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:.8rem;color:var(--text-secondary);margin-bottom:12px}.admin-card-mobile-actions{display:flex;gap:8px}}