:root{--kc-primary: #FF3D3D;--kc-primary-dark: #D32F2F;--kc-primary-rgb: 255, 61, 61;--kc-primary-light: #FFEBEE;--primary: var(--kc-primary);--primary-dark: var(--kc-primary-dark);--secondary: #10b981;--danger: #ef4444;--gray-50: #f9fafb;--gray-200: #e5e7eb;--gray-500: #6b7280;--gray-900: #111827;--bg-primary: #ffffff;--bg-secondary: #f9fafb;--text-primary: #111827;--text-secondary: #6b7280;--border-color: #e5e7eb}:root[data-purchase-mode=retailer]{--kc-primary: #2563eb;--kc-primary-dark: #1d4ed8;--kc-primary-rgb: 37, 99, 235;--kc-primary-light: #dbeafe}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;touch-action:manipulation}body{margin:0;min-width:320px;min-height:100vh;font-family:Open Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;color:var(--text-primary);background-color:var(--bg-secondary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overscroll-behavior:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}input,textarea,[contenteditable],.selectable{-webkit-user-select:auto;-moz-user-select:auto;user-select:auto}@media(max-width:1023px){body{padding-top:calc(env(safe-area-inset-top,0px) + 0px);padding-bottom:calc(env(safe-area-inset-bottom,0px) + 0px)}}button{cursor:pointer;border:none;outline:none;font-family:inherit}a{text-decoration:none;color:inherit}.app-fallback{min-height:100vh;display:grid;place-items:center;padding:24px;background:#fff}.app-fallback__card{width:min(420px,100%);padding:22px 22px 18px;border-radius:16px;background:var(--bg-primary);border:1px solid var(--border-color);box-shadow:0 18px 50px #1118271a;text-align:center}.app-fallback__mark{width:56px;height:56px;margin:0 auto 10px;display:grid;place-items:center;border-radius:16px;background:rgba(var(--kc-primary-rgb),.08);border:1px solid rgba(var(--kc-primary-rgb),.18)}.app-fallback__spinner{width:34px;height:34px;border-radius:50%;border:3px solid var(--gray-200);border-top-color:var(--primary);animation:appSpin .9s linear infinite}.app-fallback__title{font-weight:700;color:var(--text-primary);letter-spacing:-.01em}.app-fallback__subtitle{margin-top:2px;color:var(--text-secondary);font-size:.95rem}.app-fallback__bar{height:10px;margin-top:14px;border-radius:999px;background:var(--gray-50);border:1px solid var(--border-color);overflow:hidden}.app-fallback__barFill{height:100%;width:42%;border-radius:999px;background:linear-gradient(90deg,rgba(var(--kc-primary-rgb),.15),rgba(var(--kc-primary-rgb),.55),rgba(var(--kc-primary-rgb),.15));background-size:200% 100%;animation:appShimmer 1.05s ease-in-out infinite}@keyframes appSpin{to{transform:rotate(360deg)}}@keyframes appShimmer{0%{transform:translate(-8%);background-position:0% 50%}50%{transform:translate(65%);background-position:100% 50%}to{transform:translate(-8%);background-position:0% 50%}}@media(prefers-reduced-motion:reduce){.app-fallback__spinner,.app-fallback__barFill{animation:none}}button:not(:disabled),a,[role=button],.clickable{cursor:pointer;-webkit-tap-highlight-color:transparent;transition:transform .05s ease-out,opacity .05s ease-out;will-change:transform,opacity}button:not(:disabled):active,a:active,[role=button]:active,.clickable:active{transform:scale(.96);opacity:.8}button:disabled{cursor:not-allowed;opacity:.6}#root{min-height:100vh;background:var(--bg-secondary)}.page-enter{opacity:0}.page-enter-active{opacity:1;transition:opacity .12s ease-in}.page-exit{opacity:1}.page-exit-active{opacity:0;transition:opacity 80ms ease-out}@keyframes skeleton-shimmer{0%{background-position:-468px 0}to{background-position:468px 0}}.skeleton{animation:skeleton-shimmer 1.2s ease-in-out infinite;background:linear-gradient(90deg,var(--gray-200) 0%,var(--gray-50) 20%,var(--gray-200) 40%,var(--gray-200) 100%);background-size:800px 100px;border-radius:4px}@media(max-width:767px){input[type=text],input[type=email],input[type=password],input[type=number],input[type=tel],textarea,select{font-size:16px!important;min-height:44px}}.waiting-screen{position:fixed;inset:0;width:120px;height:120px;background:#fff0;display:flex;justify-content:center;align-items:center;z-index:9999;margin:auto}.network-banner{position:fixed;left:50%;top:max(14px,env(safe-area-inset-top,0px));z-index:10001;display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:12px;width:min(440px,calc(100vw - 28px));padding:12px 14px;border-radius:18px;background:#111827f0;color:#fff;border:1px solid rgba(255,255,255,.12);box-shadow:0 22px 50px #0f172a38;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);transform:translate(-50%)}.network-banner__dot{width:12px;height:12px;border-radius:999px;background:#ef4444;box-shadow:0 0 0 6px #ef444429}.network-banner--online .network-banner__dot{background:#22c55e;box-shadow:0 0 0 6px #22c55e29}.network-banner__title{font-size:.92rem;font-weight:900;line-height:1.15}.network-banner__text{margin-top:2px;color:#ffffffc7;font-size:.82rem;line-height:1.35}@media(max-width:767px){.network-banner{top:calc(max(14px,env(safe-area-inset-top,0px)) + 72px);border-radius:16px}}