:root{--color-primary: #e12b27;--color-primary-dark: #bf241b;--color-primary-light: #fdf0f0;--color-secondary: #ffcf01;--color-nav-bg: #3c4043;--color-success: #0e9f6e;--color-warning: #ff5a1f;--color-error: #e12b27;--color-bg: #f9fafb;--color-bg-card: #ffffff;--color-text: #231f20;--color-text-secondary: #54565b;--color-border: #e5e7eb;--font-sans: "Inter", system-ui, -apple-system, sans-serif;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px}*,*:before,*:after{box-sizing:border-box}*{margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--color-text);background-color:var(--color-bg);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-secondary)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}input[type=range].tb-slider{-webkit-appearance:none;appearance:none;height:4px;border-radius:2px;background:var(--color-border);outline:none;cursor:pointer}input[type=range].tb-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:14px;height:14px;border-radius:50%;background:var(--color-primary);cursor:pointer;border:2px solid #fff;box-shadow:0 0 0 1px var(--color-primary)}input[type=range].tb-slider::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--color-primary);cursor:pointer;border:2px solid #fff;box-shadow:0 0 0 1px var(--color-primary);box-sizing:border-box}input[type=range].tb-slider:disabled{opacity:.4;cursor:not-allowed}@media(max-width:768px){.sidebar{transform:translate(-100%);transition:transform .25s ease;z-index:200!important;box-shadow:none}.sidebar--open{transform:translate(0);box-shadow:var(--shadow-lg)}.app-header{margin-left:0!important;padding:0 12px!important}.hamburger-btn{display:flex!important}.header-hide-mobile,.header-user-name{display:none!important}.app-main{margin-left:0!important;padding:16px!important}.product-search-grid{grid-template-columns:repeat(2,1fr)!important}}