:root{--c-primary: #3b82f6;--c-primary-hover: #2563eb;--c-primary-light: #93c5fd;--c-secondary: #8b5cf6;--c-tertiary: #22c55e;--c-danger: #ef4444;--c-danger-dark: #991b1b;--c-danger-bg: #fef2f2;--c-warning: #f59e0b;--c-success: #22c55e;--c-success-dark: #16a34a;--c-success-bg: #f0fdf4;--c-info: #3b82f6;--c-surface: #ffffff;--c-surface-card: #f8fafc;--c-surface-elevated: #f1f5f9;--c-surface-hover: #e2e8f0;--c-border: #e2e8f0;--c-border-focus: #3b82f6;--c-on-surface: #0f172a;--c-on-surface-muted: #475569;--c-on-surface-dim: #94a3b8;--c-on-surface-faint: #cbd5e1;--c-on-primary: #ffffff;--c-on-header: #ffffff;--c-accent-purple: #a78bfa;--c-accent-blue: #60a5fa;--c-accent-green: #86efac;--c-accent-red: #fca5a5;--c-accent-amber: #fbbf24;--c-accent-cyan: #06b6d4;--old-primary: #00d4ff;--old-dark: #1a1a2e;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;--font-mono: "SF Mono", "Fira Code", "Fira Mono", monospace;--text-h1-size: 22px;--text-h1-weight: 700;--text-h1-height: 1.3;--text-h2-size: 18px;--text-h2-weight: 600;--text-h2-height: 1.3;--text-h3-size: 14px;--text-h3-weight: 500;--text-h3-height: 1.4;--text-body-size: 14px;--text-body-weight: 400;--text-body-height: 1.6;--text-sm-size: 13px;--text-sm-weight: 400;--text-sm-height: 1.5;--text-label-size: 12px;--text-label-weight: 600;--text-label-height: 1.4;--text-xs-size: 11px;--text-xs-weight: 500;--text-xs-height: 1.3;--text-kpi-size: 28px;--text-kpi-weight: 700;--text-kpi-height: 1.2;--text-badge-size: 11px;--text-badge-weight: 600;--r-sm: 4px;--r-md: 6px;--r-lg: 8px;--r-xl: 10px;--r-xxl: 12px;--r-full: 9999px;--s-unit: 4px;--s-xs: 4px;--s-sm: 6px;--s-md: 8px;--s-lg: 10px;--s-xl: 12px;--s-xxl: 14px;--s-xxxl: 16px;--s-section: 14px;--s-container: 16px;--s-card: 14px;--s-gutter: 14px;--s-margin: 16px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .07), 0 2px 4px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .08), 0 4px 6px -4px rgba(0, 0, 0, .04);--shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .04);--t-fast: .15s ease;--t-normal: .2s ease;--t-slow: .3s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);color:var(--c-on-surface);line-height:var(--text-body-height);background:var(--c-surface-elevated)}a{color:inherit;text-decoration:none}.app{min-height:100vh;display:flex;flex-direction:column}.header{background:var(--c-on-surface);padding:.5rem 0;position:sticky;top:0;z-index:50;height:48px;display:flex;align-items:center}.header-content{display:flex;align-items:center;gap:1.5rem;width:100%}.logo{display:flex;align-items:center;gap:.5rem;text-decoration:none;flex-shrink:0}.logo-icon{font-size:1.4rem}.logo-text{font-size:var(--text-h2-size);font-weight:var(--text-h2-weight);color:var(--c-primary);letter-spacing:-.02em}.header-search{flex:1;max-width:360px;position:relative}.search-input{width:100%;padding:.4rem .9rem;border:none;border-radius:var(--r-full);background:#ffffff1a;color:#fff;font-size:var(--text-sm-size);line-height:1.4;transition:background var(--t-fast),box-shadow var(--t-fast)}.search-input::placeholder{color:#fff6}.search-input:focus{outline:none;background:#ffffff26;box-shadow:0 0 0 2px #3b82f666}.search-dropdown{position:absolute;top:calc(100% + 6px);left:0;right:0;background:var(--c-surface);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);overflow:hidden;z-index:100}.search-result{display:flex;justify-content:space-between;align-items:center;padding:.6rem .9rem;color:var(--c-on-surface);border-bottom:1px solid var(--c-border);font-size:var(--text-sm-size);transition:background var(--t-fast)}.search-result:last-child{border-bottom:none}.search-result:hover{background:var(--c-surface-elevated)}.result-price{color:var(--c-primary);font-weight:600;white-space:nowrap;margin-left:1rem}.result-name{color:var(--c-on-surface);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.header-actions{display:flex;align-items:center;gap:.75rem;flex-shrink:0}.header-phone{display:flex;align-items:center;gap:.35rem;color:#fffc;font-size:var(--text-xs-size);font-weight:500;text-decoration:none;transition:color var(--t-fast);white-space:nowrap}.header-phone:hover{color:var(--c-primary)}.phone-icon{font-size:1rem}.header-user{display:flex;align-items:center;gap:.35rem;color:#fffc;font-size:var(--text-xs-size);text-decoration:none;transition:color var(--t-fast);max-width:140px}.header-user:hover{color:var(--c-primary)}.user-icon{font-size:1rem}.user-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.header-login-btn{padding:.3rem .7rem;background:var(--c-primary);color:#fff;border-radius:var(--r-full);font-size:var(--text-xs-size);font-weight:600;text-decoration:none;transition:background var(--t-fast),transform var(--t-fast);line-height:1.4}.header-login-btn:hover{background:var(--c-primary-hover);transform:translateY(-1px)}.nav{background:var(--c-surface);border-bottom:1px solid var(--c-border);box-shadow:var(--shadow-sm);position:sticky;top:48px;z-index:40}.nav-content{display:flex;align-items:stretch;padding:0 .5rem;height:40px}.nav-link{display:flex;align-items:center;gap:.3rem;color:var(--c-on-surface-muted);font-weight:500;font-size:var(--text-sm-size);line-height:1;white-space:nowrap;padding:0 .75rem;position:relative;transition:color var(--t-fast);text-decoration:none}.nav-link:after{content:"";position:absolute;bottom:0;left:.75rem;right:.75rem;height:2px;background:var(--c-primary);border-radius:2px 2px 0 0;transform:scaleX(0);transition:transform var(--t-fast)}.nav-link:hover{color:var(--c-primary)}.nav-link:hover:after,.nav-link.router-link-active:after{transform:scaleX(1)}.nav-link.router-link-active{color:var(--c-primary)}.nav-icon{font-size:.9rem}.nav-link-ai{color:var(--c-secondary)}.nav-link-ai:hover{color:var(--c-accent-purple)}.nav-link-ai:after{background:var(--c-secondary)}.nav-link-cart:after{background:var(--c-tertiary)}.nav-link-fav:after{background:#ef4444}.nav-link-admin{color:var(--c-on-surface-dim)}.nav-link-admin:after{background:var(--c-warning)}.nav-spacer{flex:1}.nav-item{position:relative;display:flex;align-items:stretch}.nav-item.has-dropdown .nav-link:after{display:none}.has-dropdown .nav-link-main{padding-right:.5rem}.nav-dropdown{position:absolute;top:100%;left:0;background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);padding:.4rem 0;min-width:180px;z-index:60;animation:dropdown-in .15s ease}@keyframes dropdown-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.dropdown-link{display:flex;align-items:center;gap:.5rem;padding:.5rem .9rem;color:var(--c-on-surface-muted);font-size:var(--text-sm-size);font-weight:400;transition:background var(--t-fast),color var(--t-fast);border-radius:var(--r-sm)}.dropdown-link:after{display:none}.dropdown-link:hover{background:var(--c-surface-elevated);color:var(--c-primary)}.dd-icon{font-size:.9rem;width:1.2rem;text-align:center}.dropdown-all{border-top:1px solid var(--c-border);margin-top:.3rem;padding-top:.55rem;color:var(--c-primary);font-weight:500}.main{flex:1}.footer{background:var(--c-on-surface);color:#fff9;padding:3rem 0 1rem;margin-top:auto}.footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;margin-bottom:2rem}.footer-section h4{color:var(--c-primary);margin-bottom:.75rem;font-size:var(--text-body-size)}.footer-section p{font-size:var(--text-sm-size);margin-bottom:.5rem}.footer-bottom{text-align:center;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.1);font-size:var(--text-sm-size)}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.btn{display:inline-block;padding:.6rem 1.2rem;background:var(--c-primary);color:var(--c-on-primary);border-radius:var(--r-md);font-weight:var(--text-label-weight);font-size:var(--text-label-size);text-decoration:none;border:none;cursor:pointer;transition:background var(--t-fast),transform var(--t-fast)}.btn:hover{background:var(--c-primary-hover);transform:translateY(-1px)}.btn-secondary{background:var(--c-surface-elevated);color:var(--c-on-surface)}.btn-secondary:hover{background:var(--c-surface-hover)}.btn-danger{background:var(--c-danger);color:var(--c-on-primary)}.btn-danger:hover{background:var(--c-danger-dark)}.btn-sm{padding:.35rem .75rem;font-size:var(--text-xs-size)}.card{background:var(--c-surface);border-radius:var(--r-xl);padding:var(--s-card);box-shadow:var(--shadow-sm);border:1px solid var(--c-border);transition:box-shadow var(--t-normal),border-color var(--t-normal)}.card:hover{box-shadow:var(--shadow-md);border-color:var(--c-border-focus)}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:var(--r-full);font-size:var(--text-badge-size);font-weight:var(--text-badge-weight);line-height:1.4}.badge-success{background:var(--c-success-bg);color:var(--c-success-dark)}.badge-danger{background:var(--c-danger-bg);color:var(--c-danger-dark)}.badge-warning{background:#fef3c7;color:#92400e}.badge-info{background:#eff6ff;color:var(--c-primary-hover)}input,select,textarea{font-family:var(--font-sans);font-size:var(--text-sm-size);padding:.5rem .75rem;border:1px solid var(--c-border);border-radius:var(--r-md);background:var(--c-surface);color:var(--c-on-surface);transition:border-color var(--t-fast)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--c-border-focus);box-shadow:0 0 0 3px #3b82f61a}.lang-btn{padding:.2rem .5rem;background:#ffffff1a;color:#fffc;border:1px solid rgba(255,255,255,.15);border-radius:var(--r-full);font-weight:700;font-size:10px;line-height:1.4;cursor:pointer;letter-spacing:.05em;transition:background var(--t-fast),color var(--t-fast)}.lang-btn:hover{background:#fff3;color:#fff}@media (max-width: 768px){.header-content{flex-wrap:wrap;gap:.75rem}.header-search{order:3;max-width:100%;width:100%}.header-actions{gap:.5rem}.phone-text{display:none}.nav-content{padding:0 .25rem;overflow-x:auto;-webkit-overflow-scrolling:touch}.nav-link{padding:0 .5rem;font-size:var(--text-xs-size)}.nav-icon{font-size:.8rem}.user-text{display:none}}button{cursor:pointer}