:root{background-color:var(--tg-theme-bg-color, #ffffff);color:var(--tg-theme-text-color, #222222);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5;margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}body{margin:0;width:100%}#root{width:100%;text-align:center;padding:20px;box-sizing:border-box}button{border-radius:8px;border:none;padding:12px 24px;font-size:16px;font-weight:600;background-color:var(--tg-theme-button-color, #2481cc);color:var(--tg-theme-button-text-color, #ffffff);cursor:pointer;transition:opacity .2s}button:active{opacity:.8}.App{padding:20px;text-align:center;color:var(--tg-theme-text-color);background:var(--tg-theme-bg-color);min-height:100vh}.products-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:20px}.product-card{background:var(--tg-theme-secondary-bg-color);border-radius:12px;padding:10px;display:flex;flex-direction:column;align-items:center}.product-card img{width:100%;border-radius:8px}.price{font-weight:700;margin:10px 0;color:var(--tg-theme-button-color)}.add-btn{background:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color);border:none;padding:8px 15px;border-radius:6px;width:100%;cursor:pointer}.close-btn{margin-top:30px;background:#ff4b4b;color:#fff;border:none;padding:10px 20px;border-radius:8px}