@import "https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&display=swap";:root{--tg-theme-bg-color:#0f172a;--tg-theme-text-color:#f8fafc;--tg-theme-hint-color:#94a3b8;--tg-theme-link-color:#38bdf8;--tg-theme-button-color:#3b82f6;--tg-theme-button-text-color:#fff;--primary:#3b82f6;--primary-hover:#2563eb;--bg-gradient:linear-gradient(135deg, #0f172a 0%, #1e293b 100%);--glass-bg:#ffffff0d;--glass-border:#ffffff1a}body{background:var(--tg-theme-bg-color,var(--bg-gradient));color:var(--tg-theme-text-color);-webkit-font-smoothing:antialiased;min-height:100vh;margin:0;padding:0;font-family:Outfit,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}.app-container{max-width:600px;margin:0 auto;padding:20px 20px 100px}.header{text-align:center;margin-bottom:30px}.header h1{background:linear-gradient(90deg,#38bdf8,#818cf8,#c084fc);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin:0 0 10px;font-size:2rem;font-weight:800}.header p{color:var(--tg-theme-hint-color);margin:0;font-size:.9rem}.product-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:15px;display:grid}.product-card{background:var(--glass-bg);border:1px solid var(--glass-border);text-align:center;-webkit-backdrop-filter:blur(10px);border-radius:16px;flex-direction:column;align-items:center;padding:15px;transition:transform .3s,box-shadow .3s;display:flex}.product-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px #0003}.product-icon{filter:drop-shadow(0 4px 6px #0000004d);margin-bottom:10px;font-size:3rem}.product-title{margin:0 0 5px;font-size:1rem;font-weight:600}.product-price{color:var(--tg-theme-link-color);margin:0 0 15px;font-weight:800}.btn-add{background:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color);cursor:pointer;border:none;border-radius:8px;width:100%;padding:8px 16px;font-weight:600;transition:background .2s,transform .1s}.btn-add:active{transform:scale(.95)}.floating-cart{cursor:pointer;color:#fff;z-index:100;background:linear-gradient(135deg,#3b82f6,#8b5cf6);border:none;border-radius:16px;justify-content:space-between;align-items:center;width:calc(100% - 40px);max-width:560px;padding:16px 20px;animation:.3s ease-out slideUp;display:flex;position:fixed;bottom:20px;left:50%;transform:translate(-50%);box-shadow:0 10px 25px #3b82f666}.cart-total{font-size:1.2rem;font-weight:800}.cart-text{font-size:1rem;font-weight:600}@keyframes slideUp{0%{opacity:0;transform:translate(-50%,100%)}to{opacity:1;transform:translate(-50%)}}.modal-overlay{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:200;opacity:0;pointer-events:none;background:#000000b3;justify-content:center;align-items:flex-end;transition:opacity .3s;display:flex;position:fixed;inset:0}.modal-overlay.open{opacity:1;pointer-events:all}.modal-content{background:var(--tg-theme-bg-color);border-radius:24px 24px 0 0;width:100%;max-width:600px;padding:24px;transition:transform .3s cubic-bezier(.175,.885,.32,1.275);transform:translateY(100%)}.modal-overlay.open .modal-content{transform:translateY(0)}.modal-header{border-bottom:1px solid var(--glass-border);justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:10px;display:flex}.modal-header h2{margin:0}.close-btn{color:var(--tg-theme-text-color);cursor:pointer;background:0 0;border:none;font-size:1.5rem}.cart-item{background:var(--glass-bg);border-radius:8px;justify-content:space-between;align-items:center;margin-bottom:10px;padding:10px;display:flex}.btn-checkout{color:#fff;cursor:pointer;background:#10b981;border:none;border-radius:12px;width:100%;margin-top:20px;padding:14px;font-size:1.1rem;font-weight:800;transition:transform .1s}.btn-checkout:active{transform:scale(.98)}