.navigation{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:space-around;background-color:var(--tg-theme-secondary-bg-color);border-top:1px solid rgba(0,0,0,.1);padding:8px 0;z-index:1000}[data-theme=dark] .navigation{border-top-color:#ffffff1a}.nav-item{display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 16px;text-decoration:none;color:var(--tg-theme-hint-color);transition:color .2s}.nav-item.active{color:var(--tg-theme-button-color)}.nav-icon{font-size:24px}.nav-label{font-size:12px;font-weight:500}.home-page{padding-bottom:100px}.filters{display:flex;gap:8px;margin-bottom:20px;overflow-x:auto;padding-bottom:8px}.filter-btn{padding:8px 16px;border:2px solid var(--tg-theme-hint-color);background:transparent;color:var(--tg-theme-text-color);border-radius:20px;font-size:14px;font-weight:500;cursor:pointer;white-space:nowrap;transition:all .2s}.filter-btn.active{background:var(--tg-theme-button-color);border-color:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color)}.categories-list{display:flex;flex-direction:column;gap:12px}.category-card{background:var(--tg-theme-secondary-bg-color);border-radius:12px;padding:16px;transition:transform .2s}.category-card:active{transform:scale(.98)}.category-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}.category-name{font-size:16px;font-weight:600;margin:0}.category-badge{padding:4px 8px;background:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color);border-radius:6px;font-size:11px;font-weight:600}.category-info{display:flex;flex-direction:column;gap:8px;margin-bottom:12px}.info-row{display:flex;justify-content:space-between;font-size:14px}.info-label{color:var(--tg-theme-hint-color)}.info-value{font-weight:600}.add-to-cart-btn{width:100%;padding:12px;background:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color);border:none;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;transition:opacity .2s}.add-to-cart-btn:active{opacity:.8}.quantity-controls{display:flex;align-items:center;justify-content:space-between;gap:12px}.quantity-btn{width:40px;height:40px;border:2px solid var(--tg-theme-button-color);background:transparent;color:var(--tg-theme-button-color);border-radius:8px;font-size:20px;font-weight:700;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center}.quantity-btn:disabled{opacity:.3;cursor:not-allowed}.quantity-btn:active:not(:disabled){background:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color)}.quantity-value{flex:1;text-align:center;font-size:18px;font-weight:700}.cart-fab{position:fixed;bottom:80px;left:16px;right:16px;background:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color);padding:16px;border-radius:12px;font-size:16px;font-weight:600;cursor:pointer;box-shadow:0 4px 12px #0003;display:flex;align-items:center;justify-content:center;gap:8px;transition:transform .2s}.cart-fab:active{transform:scale(.98)}.cart-badge{background:var(--tg-theme-button-text-color);color:var(--tg-theme-button-color);width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700}.cart-page{min-height:calc(100vh - 70px);display:flex;flex-direction:column}.profile-page{display:flex;flex-direction:column;gap:16px}.profile-card{background:var(--tg-theme-secondary-bg-color);border-radius:12px;padding:24px;display:flex;flex-direction:column;align-items:center;text-align:center}.profile-avatar{width:80px;height:80px;border-radius:50%;overflow:hidden;margin-bottom:16px;background:var(--tg-theme-button-color);display:flex;align-items:center;justify-content:center}.profile-avatar img{width:100%;height:100%;object-fit:cover}.avatar-placeholder{font-size:40px}.profile-name{font-size:20px;font-weight:700;margin-bottom:4px}.profile-username{font-size:14px;color:var(--tg-theme-hint-color)}.balance-card{background:var(--tg-theme-secondary-bg-color);border-radius:12px;padding:20px}.balance-header{display:flex;align-items:center;gap:8px;margin-bottom:12px;font-size:14px;color:var(--tg-theme-hint-color)}.balance-icon{font-size:20px}.balance-amount{font-size:32px;font-weight:700;margin-bottom:16px}.top-up-btn{width:100%;padding:12px;background:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color);border:none;border-radius:8px;font-size:15px;font-weight:600;cursor:pointer;transition:opacity .2s}.top-up-btn:active{opacity:.8}.menu-list{display:flex;flex-direction:column;gap:8px}.menu-item{background:var(--tg-theme-secondary-bg-color);border:none;border-radius:12px;padding:16px;display:flex;align-items:center;gap:12px;cursor:pointer;transition:opacity .2s;color:var(--tg-theme-text-color);text-align:left}.menu-item:active{opacity:.8}.menu-icon{font-size:24px}.menu-label{flex:1;font-size:16px;font-weight:500}.menu-arrow{font-size:20px;color:var(--tg-theme-hint-color)}.orders-page{min-height:calc(100vh - 70px);display:flex;flex-direction:column}.empty-state{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:40px 20px;text-align:center}.empty-icon{font-size:64px;margin-bottom:16px;opacity:.5}.empty-state h3{font-size:20px;margin-bottom:8px}.empty-state p{color:var(--tg-theme-hint-color);font-size:14px}.page{flex:1;padding:16px 16px 80px}.page-header{margin-bottom:20px}.page-title{font-size:28px;font-weight:700;margin-bottom:8px}.page-subtitle{font-size:14px;color:var(--tg-theme-hint-color)}:root{--tg-theme-bg-color: #ffffff;--tg-theme-text-color: #000000;--tg-theme-hint-color: #999999;--tg-theme-link-color: #2481cc;--tg-theme-button-color: #2481cc;--tg-theme-button-text-color: #ffffff;--tg-theme-secondary-bg-color: #f4f4f5}[data-theme=dark]{--tg-theme-bg-color: #212121;--tg-theme-text-color: #ffffff;--tg-theme-hint-color: #aaaaaa;--tg-theme-link-color: #8774e1;--tg-theme-button-color: #8774e1;--tg-theme-button-text-color: #ffffff;--tg-theme-secondary-bg-color: #0f0f0f}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background-color:var(--tg-theme-bg-color);color:var(--tg-theme-text-color);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#root{width:100%;min-height:100vh}.app{display:flex;flex-direction:column;min-height:100vh;padding-bottom:70px}