:root{--bg-color:#fdfbf7;--bg-surface:#fff;--primary-color:#f7a00d;--primary-dark:#e08b00;--secondary-color:#0b8a4f;--text-main:#1d1d1d;--text-secondary:#666;--text-light:#fff;--border-light:#eaeaea;--border-card:#2f8657;--shadow-sm:0 2px 4px #0000000d;--shadow-md:0 4px 8px #0000001a;--shadow-lg:0 8px 16px #0000001a;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-color);color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{background-color:var(--bg-color);max-width:600px;min-height:100vh;box-shadow:var(--shadow-lg);flex-direction:column;margin:0 auto;display:flex;position:relative}.header{background-color:var(--primary-color);z-index:100;box-shadow:var(--shadow-sm);flex-direction:column;gap:12px;padding:16px 20px;display:flex;position:sticky;top:0}.header-top{justify-content:center;align-items:center;height:40px;transition:all .3s;display:flex;position:relative}.header-top.search-active{justify-content:flex-start}.header-title{color:var(--text-light);letter-spacing:.5px;white-space:nowrap;text-overflow:ellipsis;max-width:calc(100% - 50px);font-size:16px;font-weight:600;transition:all .3s;position:absolute;left:50%;overflow:hidden;transform:translate(-50%)}.header-top.search-active .header-title{left:0;transform:translate(0)}.search-wrapper{background-color:#0000;border-radius:20px;align-items:center;width:40px;height:40px;transition:all .3s;display:flex;position:absolute;right:0;overflow:hidden}.header-top.search-active .search-wrapper{background-color:#fff3;width:calc(100% - 60px)}.search-icon-btn{color:var(--text-light);cursor:pointer;z-index:2;background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.search-input{width:100%;color:var(--text-light);opacity:0;pointer-events:none;background:0 0;border:none;outline:none;padding:0 16px 0 0;font-size:14px;transition:opacity .2s}.header-top.search-active .search-input{opacity:1;pointer-events:auto}.search-input::placeholder{color:#ffffffb3}.tabs-container{background-color:var(--primary-color);scrollbar-width:none;-ms-overflow-style:none;padding:0 5px;display:flex;overflow-x:auto}.sort-toolbar{background-color:var(--bg-color);border-bottom:1px solid var(--border-light);z-index:99;justify-content:flex-end;align-items:center;gap:8px;padding:8px 16px;display:flex;position:sticky;top:88px}.sort-chip{border:1px solid var(--border-light);background-color:var(--bg-surface);cursor:pointer;font-family:var(--font-family);color:var(--text-main);box-shadow:var(--shadow-sm);border-radius:20px;align-items:center;gap:6px;padding:6px 12px;font-size:12px;transition:all .2s;display:flex}.sort-chip:hover{border-color:var(--primary-color);box-shadow:var(--shadow-md)}.sort-chip:active{transform:scale(.97)}.sort-chip svg{width:14px;height:14px;color:var(--primary-dark)}.sort-chip-label{color:var(--text-secondary);font-weight:400}.sort-chip-value{color:var(--primary-dark);font-weight:600}.tabs-container::-webkit-scrollbar{display:none}.tab-btn{color:#ffffffb3;cursor:pointer;white-space:nowrap;font-size:12px;font-weight:600;font-family:var(--font-family);text-transform:uppercase;letter-spacing:.5px;background:0 0;border:none;padding:8px 12px;transition:color .3s;position:relative}.tab-btn.active{color:var(--text-light)}.tab-btn.active:after{content:"";background-color:var(--secondary-color);border-radius:3px 3px 0 0;width:80%;height:3px;position:absolute;bottom:0;left:10%}.content-area{flex:1;padding:16px 16px 24px;overflow-y:auto}.brand-card{background-color:var(--bg-surface);border:1px solid var(--border-card);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);background-color:#fcf9f2;margin-bottom:12px;padding:16px;transition:transform .2s,box-shadow .2s}.brand-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.brand-name{color:var(--text-main);text-transform:uppercase;margin-bottom:12px;font-size:14px;font-weight:700}.price-row{border-bottom:1px solid var(--border-light);justify-content:space-between;padding:6px 0;font-size:13px;display:flex}.price-row:last-child{border-bottom:none;padding-bottom:0}.volume{color:var(--text-secondary)}.price{color:var(--text-main);font-weight:600}.menu-icon-btn{color:var(--text-light);cursor:pointer;z-index:2;background:0 0;border:none;justify-content:center;align-items:center;width:40px;height:40px;margin-right:auto;display:flex}.sidebar-overlay{z-index:999;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background-color:#0006;animation:.3s fadeInOverlay;position:fixed;inset:0}@keyframes fadeInOverlay{0%{opacity:0}to{opacity:1}}.sidebar{background-color:var(--bg-surface);z-index:1000;flex-direction:column;width:280px;height:100vh;transition:left .3s cubic-bezier(.4,0,.2,1);display:flex;position:fixed;top:0;left:-300px;overflow-y:auto;box-shadow:2px 0 10px #0000001a}.sidebar.open{left:0}.sidebar-header{background-color:var(--bg-color);border-bottom:1px solid var(--border-light);padding:32px 20px 20px}.sidebar-links{flex-direction:column;padding:12px 0;display:flex}.sidebar-item{color:var(--text-main);cursor:pointer;align-items:center;padding:14px 24px;font-size:15px;font-weight:500;text-decoration:none;transition:background-color .2s;display:flex}.sidebar-item:hover{background-color:var(--bg-color)}.sidebar-icon{justify-content:center;align-items:center;width:24px;margin-right:16px;font-size:18px;display:flex}