:root{--tg-viewport-height: 100vh;--tg-viewport-stable-height: 100vh;--primary-color: #e53e3e;--secondary-color: #c53030;--accent-color: #fc8181;--light-red: #fed7d7;--lighter-red: #fef5f5;--text-primary: #2d3748;--text-secondary: #4a5568;--text-light: #718096;--text-hint: #a0aec0;--background-main: #ffffff;--background-secondary: #f7fafc;--background-light: #fafafa;--background-card: #ffffff;--border-color: #e2e8f0;--border-light: #edf2f7;--success-color: #38a169;--error-color: #e53e3e;--warning-color: #d69e2e;--info-color: #3182ce;--button-text-color: #ffffff;--link-color: #e53e3e;--shadow-color: rgba(229, 62, 62, .1);--navbar-height: 68px;--animation-duration: .3s;--viewport-height: var(--tg-viewport-height, 100vh);--app-max-width: 100%;--safe-area-bottom: env(safe-area-inset-bottom, 0px);--safe-area-top: env(safe-area-inset-top, 0px);--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--font-size-xs: 12px;--font-size-sm: 14px;--font-size-md: 16px;--font-size-lg: 18px;--font-size-xl: 24px;--font-size-2xl: 32px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 8px rgba(0, 0, 0, .12);--shadow-lg: 0 10px 20px rgba(0, 0, 0, .15);--shadow-red: 0 4px 12px rgba(229, 62, 62, .25);--z-dropdown: 1000;--z-sticky: 1020;--z-modal: 1050;--z-tooltip: 1070}*{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;height:var(--viewport-height);overflow:hidden}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,sans-serif;line-height:1.5;color:var(--text-primary);background:var(--background-main);margin:0;padding:0;height:var(--viewport-height);overflow:hidden;word-wrap:break-word;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;-webkit-overflow-scrolling:touch}.telegram-app{height:var(--tg-viewport-height);background:var(--background-main)}a{color:var(--link-color);text-decoration:none;transition:opacity .2s ease}a:hover{opacity:.8}a:active{opacity:.6}button{font-family:inherit;font-size:var(--font-size-md);line-height:1.5;border:none;border-radius:var(--radius-md);cursor:pointer;transition:all .2s ease;outline:none;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}button:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:var(--button-text-color);padding:var(--spacing-md) var(--spacing-lg);font-weight:600;min-height:48px;border-radius:var(--radius-md);position:relative;overflow:hidden}.btn-primary:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .6s}.btn-primary:hover:before{left:100%}.btn-primary:hover:not(:disabled){background-color:var(--secondary-color);transform:translateY(-1px);box-shadow:var(--shadow-red)}.btn-primary:active:not(:disabled){transform:translateY(0);background-color:var(--secondary-color);box-shadow:var(--shadow-sm)}.btn-secondary{background-color:var(--background-secondary);color:var(--text-primary);padding:var(--spacing-md) var(--spacing-lg);font-weight:500;min-height:48px;border-radius:var(--radius-md)}.btn-secondary:hover:not(:disabled){opacity:.8}input,textarea,select{font-family:inherit;font-size:var(--font-size-md);background-color:var(--background-secondary);color:var(--text-primary);border:1px solid transparent;border-radius:var(--radius-md);padding:var(--spacing-md);outline:none;transition:all .2s ease;-webkit-appearance:none;appearance:none}input:focus,textarea:focus,select:focus{border-color:var(--primary-color);box-shadow:0 0 0 2px #e53e3e33}input::placeholder,textarea::placeholder{color:var(--text-hint)}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--background-secondary)}::-webkit-scrollbar-thumb{background:var(--text-hint);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-primary)}.container{max-width:100%;padding:0 var(--spacing-md);margin:0 auto}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.mb-0{margin-bottom:0}.mb-1{margin-bottom:var(--spacing-xs)}.mb-2{margin-bottom:var(--spacing-sm)}.mb-3{margin-bottom:var(--spacing-md)}.mb-4{margin-bottom:var(--spacing-lg)}.mb-5{margin-bottom:var(--spacing-xl)}.mt-0{margin-top:0}.mt-1{margin-top:var(--spacing-xs)}.mt-2{margin-top:var(--spacing-sm)}.mt-3{margin-top:var(--spacing-md)}.mt-4{margin-top:var(--spacing-lg)}.mt-5{margin-top:var(--spacing-xl)}.p-0{padding:0}.p-1{padding:var(--spacing-xs)}.p-2{padding:var(--spacing-sm)}.p-3{padding:var(--spacing-md)}.p-4{padding:var(--spacing-lg)}.p-5{padding:var(--spacing-xl)}.d-none{display:none}.d-block{display:block}.d-flex{display:flex}.d-grid{display:grid}.flex-column{flex-direction:column}.flex-row{flex-direction:row}.justify-center{justify-content:center}.justify-between{justify-content:space-between}.justify-around{justify-content:space-around}.align-center{align-items:center}.align-start{align-items:flex-start}.align-end{align-items:flex-end}.w-full{width:100%}.h-full{height:100%}.rounded-sm{border-radius:var(--radius-sm)}.rounded{border-radius:var(--radius-md)}.rounded-lg{border-radius:var(--radius-lg)}.shadow-sm{box-shadow:var(--shadow-sm)}.shadow{box-shadow:var(--shadow-md)}.shadow-lg{box-shadow:var(--shadow-lg)}@keyframes spin{to{transform:rotate(360deg)}}.animate-spin{animation:spin 1s linear infinite}@keyframes bounce{0%,20%,53%,80%,to{transform:translateZ(0)}40%,43%{transform:translate3d(0,-8px,0)}70%{transform:translate3d(0,-4px,0)}90%{transform:translate3d(0,-2px,0)}}.animate-bounce{animation:bounce .6s ease-in-out}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.animate-pulse{animation:pulse 2s cubic-bezier(.4,0,.6,1) infinite}.safe-area-top{padding-top:env(safe-area-inset-top)}.safe-area-bottom{padding-bottom:env(safe-area-inset-bottom)}.safe-area-left{padding-left:env(safe-area-inset-left)}.safe-area-right{padding-right:env(safe-area-inset-right)}@media (max-width: 480px){html{font-size:14px}.container{padding:0 var(--spacing-sm)}button{min-height:44px}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes celebrate{0%{transform:scale(1)}25%{transform:scale(1.15) rotate(-5deg)}50%{transform:scale(1.15) rotate(5deg)}75%{transform:scale(1.08) rotate(-2deg)}to{transform:scale(1) rotate(0)}}@keyframes coinSpin{0%{transform:rotateY(0) scale(1)}50%{transform:rotateY(180deg) scale(1.2)}to{transform:rotateY(360deg) scale(1)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes ripple{0%{transform:scale(0);opacity:.5}to{transform:scale(2);opacity:0}}.animate-fade-in-up{animation:fadeInUp .2s ease-out}.animate-celebrate{animation:celebrate .6s ease-in-out}.animate-coin-spin{animation:coinSpin 1s ease-in-out}.animate-shimmer{background:linear-gradient(90deg,var(--primary-color) 25%,var(--secondary-color) 50%,var(--primary-color) 75%);background-size:200% 100%;-webkit-background-clip:text;-webkit-text-fill-color:transparent;animation:shimmer 2s infinite linear;font-weight:700}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 16px;border-radius:var(--radius-md);font-size:var(--font-size-md);font-weight:500;transition:background-color .2s,transform .1s,box-shadow .2s;box-shadow:0 4px 12px #0000001a;position:relative;overflow:hidden;-webkit-tap-highlight-color:transparent;touch-action:manipulation;border:none;cursor:pointer}.btn:active{transform:scale(.9) translateY(4px);box-shadow:0 1px 2px #0000001a;transition:transform .05s,box-shadow .05s}.btn:after{content:"";display:block;position:absolute;width:100%;height:100%;top:0;left:0;pointer-events:none;background-image:radial-gradient(circle,#fff 10%,transparent 10.01%);background-repeat:no-repeat;background-position:50%;transform:scale(10);opacity:0;transition:transform .3s,opacity .5s}.btn:active:after{transform:scale(0);opacity:.3;transition:0s}.btn-primary{background-color:var(--primary-color);color:#fff;box-shadow:var(--shadow-md);position:relative}.btn-primary:hover{background-color:var(--secondary-color);box-shadow:var(--shadow-red);transform:translateY(-2px)}.btn-primary:active{background-color:var(--secondary-color);transform:scale(.92) translateY(4px);box-shadow:var(--shadow-sm);transition:all .05s}.btn-primary.success{animation:celebrate .6s ease-in-out}.card{background-color:var(--background-main);border-radius:var(--radius-lg);box-shadow:0 8px 16px #00000014;padding:var(--spacing-md);margin-bottom:var(--spacing-md);transition:box-shadow .2s,transform .2s,background-color .3s ease}.card:hover{box-shadow:0 12px 24px #dc35451f;transform:translateY(-2px)}.message{animation:fadeIn .3s ease-out;transition:all .3s ease;width:100%;z-index:10;padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-md)}.message.success{border-left:4px solid var(--success-color);animation:fadeIn .3s ease-out,celebrate 1s ease-in-out .3s;box-shadow:0 6px 15px #28a74533;background-color:#28a7451a}.message.error{border-left:4px solid var(--error-color);background-color:#dc35451a}.scrollable-content{overflow-y:auto;height:var(--viewport-height);min-height:calc(var(--viewport-height) - var(--navbar-height));-webkit-overflow-scrolling:touch;padding-bottom:calc(var(--navbar-height) + var(--safe-area-bottom) + 16px);padding-top:var(--safe-area-top);animation:fadeInUp .2s ease-out;overscroll-behavior-y:contain;position:relative;max-width:var(--app-max-width);margin:0 auto;width:100%;scrollbar-width:none;transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden;will-change:transform;touch-action:pan-y}.scrollable-content::-webkit-scrollbar{display:none}.app{height:var(--viewport-height);display:flex;flex-direction:column;overflow:hidden}.app-main{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior-y:contain}.app-loading,.app-error{height:var(--viewport-height);display:flex;align-items:center;justify-content:center;padding:var(--spacing-lg);text-align:center}.loading-container,.error-content{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md)}::-webkit-scrollbar{display:none}*{-ms-overflow-style:none;scrollbar-width:none}.navigation{position:fixed;bottom:0;left:0;right:0;width:100%;max-width:none;background-color:var(--background-main);display:flex;height:calc(var(--navbar-height) - 8px);border-top:1px solid var(--border-color);box-shadow:0 -2px 8px #e53e3e1a;z-index:1000;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);padding-bottom:var(--safe-area-bottom);transition:background-color .3s ease,transform .3s ease;margin:0}.navigation-container{max-width:100%;display:flex;align-items:center;justify-content:space-around;padding:0;margin:0 auto;width:100%;height:100%}.nav-tab{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-secondary);text-decoration:none;position:relative;transition:all .2s,transform .1s;padding:16px 0;-webkit-tap-highlight-color:transparent;background:none;border:none;cursor:pointer;gap:4px}.nav-tab:hover{color:var(--text-primary)}.nav-tab:active{transform:scale(.8);transition:transform .05s}.nav-tab:after{content:"";background:#e53e3e1a;display:block;position:absolute;border-radius:50%;width:50px;height:50px;top:50%;left:50%;transform:translate(-50%,-50%) scale(0);transition:transform .2s}.nav-tab:active:after{transform:translate(-50%,-50%) scale(1.5);opacity:.5;transition:0s}.nav-tab.active{color:var(--primary-color)}.nav-tab.active .nav-icon{transform:scale(1.1);filter:drop-shadow(0 2px 4px rgba(229,62,62,.3))}.nav-icon{display:flex;align-items:center;justify-content:center;transition:transform .2s ease}.nav-label{font-size:12px;font-weight:500;line-height:1;text-align:center;white-space:nowrap;transition:all .2s ease}.nav-tab.active .nav-label{font-weight:600}.nav-indicator{position:absolute;bottom:8px;left:50%;transform:translate(-50%);width:28px;height:3px;background-color:var(--primary-color);border-radius:3px 3px 0 0}.nav-tab.active:before{content:"";position:absolute;bottom:0;left:50%;transform:translate(-50%);width:0;height:3px;background-color:var(--primary-color);border-radius:1.5px;transition:width .2s ease}@media (max-width: 480px){.navigation{height:60px}.nav-tab{padding:12px 0;gap:2px}.nav-label{font-size:10px}.nav-indicator{width:24px;height:2px}}@media (max-width: 320px){.navigation{height:56px}.nav-tab{padding:10px 0}.nav-label{font-size:9px}.nav-indicator{width:20px}}@media (prefers-contrast: high){.navigation{border-top:2px solid var(--text-primary)}.nav-tab{border:1px solid transparent}.nav-tab.active{border-color:var(--primary-color);background-color:var(--primary-color);color:var(--button-text-color)}.nav-indicator{height:4px}}@media (prefers-reduced-motion: reduce){.nav-tab,.nav-icon,.nav-label{transition:none}.nav-tab:hover,.nav-tab.active{transform:none}.nav-indicator{animation:none}.nav-tab.active:before{animation:none}}.nav-tab:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}@supports (padding-bottom: env(safe-area-inset-bottom)){.navigation{padding-bottom:calc(var(--spacing-sm) + env(safe-area-inset-bottom))}}@supports not (backdrop-filter: blur(20px)){.navigation{background-color:var(--background-secondary);opacity:.95}}@media (min-width: 768px){.navigation-container{max-width:600px;padding:var(--spacing-md) var(--spacing-lg)}.nav-tab{padding:var(--spacing-md) var(--spacing-lg);min-width:80px;min-height:70px}.nav-icon{font-size:28px}.nav-label{font-size:var(--font-size-sm)}.nav-indicator{width:24px;height:4px}}@media (orientation: landscape) and (max-height: 500px){.navigation-container{padding:var(--spacing-xs) var(--spacing-md)}.nav-tab{min-height:45px;gap:2px}.nav-icon{font-size:18px}.nav-label{font-size:10px}}body:has(.navigation){scroll-behavior:smooth;overscroll-behavior-y:contain}.navigation~*{margin-bottom:70px}@media (max-width: 480px){.navigation~*{margin-bottom:60px}}.countdown-timer{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;padding:var(--spacing-lg);border-radius:var(--radius-lg);margin-bottom:var(--spacing-md);box-shadow:var(--shadow-red);text-align:center;position:relative;overflow:hidden}.countdown-timer.urgent{background:linear-gradient(135deg,var(--warning-color),var(--warning-color));animation:urgentPulse 2s ease-in-out infinite}.countdown-timer.critical{background:linear-gradient(135deg,#ff1744,var(--primary-color));animation:criticalPulse 1s ease-in-out infinite}.countdown-timer.expired{background:linear-gradient(135deg,var(--text-light),var(--text-hint))}.countdown-timer.not-started{background:linear-gradient(135deg,#3f51b5,#2196f3)}.countdown-header{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.countdown-icon{font-size:var(--font-size-lg)}.countdown-title{font-size:var(--font-size-md);font-weight:600;color:#fff}.countdown-display{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);flex-wrap:wrap}.countdown-unit{display:flex;flex-direction:column;align-items:center;min-width:50px}.countdown-value{font-size:var(--font-size-xl);font-weight:800;color:#fff;line-height:1;margin-bottom:var(--spacing-xs);background:linear-gradient(145deg,#ffffff4d,#fff3);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);min-width:45px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.4);box-shadow:var(--shadow-sm);position:relative;z-index:1}.countdown-label{font-size:var(--font-size-xs);font-weight:500;color:#ffffffe6;text-transform:uppercase;letter-spacing:.5px}.countdown-separator{font-size:var(--font-size-xl);font-weight:800;color:#fffc;margin:0 var(--spacing-xs);line-height:1}.countdown-expired{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-md)}.expired-icon{font-size:var(--font-size-lg);opacity:.8}.expired-text{font-size:var(--font-size-md);font-weight:600;color:#fff}.countdown-not-started{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-md)}.not-started-icon{font-size:var(--font-size-lg);opacity:.8}.not-started-text{font-size:var(--font-size-md);font-weight:600;color:#fff}.countdown-value{animation:pulse 2s ease-in-out infinite alternate}@keyframes pulse{0%{transform:scale(1);box-shadow:0 4px 8px #0000001a}to{transform:scale(1.05);box-shadow:0 6px 12px #0003}}@keyframes urgentPulse{0%,to{box-shadow:0 8px 32px #d69e2e66}50%{box-shadow:0 12px 48px #d69e2e99}}@keyframes criticalPulse{0%,to{box-shadow:0 8px 32px #e53e3e99;transform:scale(1)}50%{box-shadow:0 16px 64px #e53e3ee6;transform:scale(1.02)}}@media (max-width: 480px){.countdown-timer{padding:var(--spacing-md)}.countdown-display{gap:var(--spacing-xs)}.countdown-value{font-size:var(--font-size-lg);padding:var(--spacing-xs) var(--spacing-sm);min-width:35px}.countdown-label{font-size:10px}.countdown-separator{font-size:var(--font-size-lg);margin:0 2px}.countdown-unit{min-width:40px}}@media (max-width: 360px){.countdown-display{flex-direction:column;gap:var(--spacing-sm)}.countdown-display{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-xs)}.countdown-separator{display:none}}@media (max-width: 320px){.countdown-value{font-size:var(--font-size-md);min-width:30px;padding:var(--spacing-xs) var(--spacing-sm)}}@media (prefers-contrast: high){.countdown-timer{border:2px solid white}.countdown-value{border:1px solid white}}@media (prefers-reduced-motion: reduce){.countdown-value,.countdown-timer.urgent,.countdown-timer.critical{animation:none}}.home-page{min-height:100vh;background-color:var(--background-main);padding-bottom:80px}.home-header-compact{text-align:center;padding:var(--spacing-md) 0 var(--spacing-sm) 0;margin-bottom:var(--spacing-md)}.home-title-compact{font-size:var(--font-size-xl);font-weight:600;margin:0;color:var(--text-primary)}.success-message{background:linear-gradient(135deg,var(--success-color),var(--success-color));color:#fff;padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-lg);display:flex;align-items:center;gap:var(--spacing-sm);box-shadow:var(--shadow-md)}.success-icon{font-size:var(--font-size-lg)}.success-text{font-weight:500;flex:1}.promo-section{margin-bottom:var(--spacing-xl)}.input-label{font-size:18px;font-weight:500;margin-bottom:12px;color:var(--text-primary)}.promo-form,.input-group{margin-bottom:var(--spacing-md)}.promo-input-enhanced{width:100%;padding:20px;border:2px solid var(--primary-color);border-radius:50px;font-size:16px;margin-bottom:16px;box-shadow:var(--shadow-md);transition:all .3s ease;letter-spacing:.5px;text-align:center;font-weight:400;background-color:var(--background-main);color:var(--text-secondary);text-transform:uppercase}.promo-input-enhanced:focus{border-color:var(--secondary-color);outline:none;box-shadow:var(--shadow-red);transform:translateY(-2px)}.promo-input-enhanced::placeholder{color:var(--text-light);letter-spacing:normal;text-transform:none}.promo-input-enhanced:disabled{opacity:.6;cursor:not-allowed}.error-message{background-color:#f443361a;color:var(--error-color);padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-md);display:flex;align-items:center;gap:var(--spacing-sm);border:1px solid rgba(244,67,54,.2)}.error-icon{font-size:var(--font-size-md)}.activate-button{width:100%;height:56px;font-size:var(--font-size-lg);font-weight:700;margin-bottom:var(--spacing-md);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;text-align:center}.activate-button:disabled{background-color:var(--text-hint)}.loading-spinner{margin-right:var(--spacing-sm)}.recent-section{margin-bottom:var(--spacing-xl)}.recent-title{font-size:var(--font-size-lg);font-weight:700;margin-bottom:var(--spacing-md);color:var(--text-primary)}.recent-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.recent-item{background-color:var(--background-card);border-radius:var(--radius-md);padding:var(--spacing-md);display:flex;justify-content:space-between;align-items:center;box-shadow:var(--shadow-sm);transition:transform .2s ease;border:1px solid var(--border-light)}.recent-item:hover{transform:translateY(-1px);box-shadow:var(--shadow-red);border-color:var(--accent-color)}.recent-code{font-weight:700;font-size:var(--font-size-md);color:var(--text-primary);background-color:var(--background-main);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);letter-spacing:.5px}.recent-details{text-align:right}.recent-date{font-size:var(--font-size-sm);color:var(--text-hint);margin-top:var(--spacing-xs)}.used-date{font-size:var(--font-size-xs);color:var(--error-color);font-weight:600;margin-top:var(--spacing-xs)}.welcome-section{text-align:center;padding:var(--spacing-xl) var(--spacing-lg);background:linear-gradient(135deg,var(--lighter-red),#ffffff);border-radius:var(--radius-lg);margin-bottom:var(--spacing-xl);border:1px solid var(--light-red);box-shadow:var(--shadow-sm)}.welcome-icon{font-size:48px;margin-bottom:var(--spacing-md)}.welcome-title{font-size:var(--font-size-xl);font-weight:700;margin-bottom:var(--spacing-sm);color:var(--text-primary)}.welcome-text{color:var(--text-hint);font-size:var(--font-size-md);line-height:1.6}.active-promo-section{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;padding:var(--spacing-lg);border-radius:var(--radius-lg);margin-bottom:var(--spacing-xl);box-shadow:var(--shadow-red);text-align:center;border:1px solid var(--accent-color)}.promo-title{font-size:var(--font-size-xl);font-weight:700;margin-bottom:var(--spacing-md);color:#fff}.promo-description{font-size:var(--font-size-md);line-height:1.6;margin-bottom:var(--spacing-md);color:#ffffffe6}.promo-dates{background-color:var(--lighter-red);color:var(--text-primary);padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:500;display:inline-block;border:1px solid var(--light-red)}.rewards-section{margin-top:24px;border-radius:var(--radius-lg);border:none;padding:20px;background-color:var(--background-light);box-shadow:none}.rewards-header{font-size:18px;font-weight:600;margin-bottom:16px;display:flex;align-items:center;gap:8px;color:var(--primary-color)}.rewards-list{display:flex;gap:16px;flex-wrap:wrap}.reward-item{display:flex;align-items:center;background-color:var(--background-main);border-radius:12px;padding:12px 16px;box-shadow:0 1px 3px #7366ff0d;border:none;margin-bottom:8px;flex:1;min-width:140px}.reward-icon{width:40px;height:40px;background-color:var(--reward-background);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-right:14px;font-size:20px;box-shadow:0 2px 4px #7366ff1a}.reward-text{font-weight:600;color:var(--text-primary);font-size:15px}@keyframes countUp{0%{opacity:0;transform:translateY(10px) scale(.8)}to{opacity:1;transform:translateY(0) scale(1)}}.recent-item{animation:slideInUp .3s ease-out}@media (max-width: 480px){.home-header{padding:var(--spacing-md) 0;margin-bottom:var(--spacing-md)}.home-title{font-size:var(--font-size-xl)}.input-group{flex-direction:column}.promo-input-enhanced{padding:16px;font-size:var(--font-size-md)}.activate-button{height:48px;font-size:var(--font-size-md)}.recent-item{flex-direction:column;align-items:flex-start;gap:var(--spacing-sm)}.recent-details{text-align:left;width:100%;display:flex;justify-content:space-between;align-items:center}.rewards-list{flex-direction:column;gap:12px}.reward-item{min-width:auto;flex:none}}@media (prefers-contrast: high){.points-card,.recent-item,.welcome-section,.tips-section,.promo-input{border:2px solid var(--text-primary)}}@media (prefers-reduced-motion: reduce){.recent-item{animation:none}.activate-button{transition:none}}.catalog-page{min-height:100vh;background-color:var(--background-main);padding-bottom:80px}.catalog-page .container{height:auto;overflow:visible}.loading-state{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:300px;gap:var(--spacing-md)}.loading-spinner{font-size:var(--font-size-xl)}.error-state{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:300px;gap:var(--spacing-md);text-align:center;padding:var(--spacing-lg)}.error-icon{font-size:48px}.error-message{background-color:#f443361a;color:var(--error-color);padding:var(--spacing-md);border-radius:var(--radius-md);margin-bottom:var(--spacing-lg);display:flex;align-items:center;gap:var(--spacing-sm);border:1px solid rgba(244,67,54,.2)}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:300px;gap:var(--spacing-md);text-align:center;padding:var(--spacing-lg)}.empty-icon{font-size:64px;opacity:.5}.catalog-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--spacing-lg);margin-bottom:var(--spacing-xl)}.product-card{background-color:var(--background-secondary);border-radius:var(--radius-lg);padding:var(--spacing-md);box-shadow:var(--shadow-md);transition:all .3s ease;border:1px solid var(--border-light);position:relative;overflow:hidden;cursor:pointer;display:flex;flex-direction:column;align-items:center;text-align:center}.product-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg)}.product-image{width:80px;height:80px;border-radius:var(--radius-md);background-color:var(--background-main);display:flex;align-items:center;justify-content:center;font-size:var(--font-size-xl);margin-bottom:var(--spacing-md);border:2px solid var(--border-light);overflow:hidden}.product-image img{width:100%;height:100%;object-fit:cover;border-radius:calc(var(--radius-md) - 2px)}.product-content{margin-top:var(--spacing-sm)}.product-title{font-size:var(--font-size-md);font-weight:600;margin:0;color:var(--text-primary);line-height:1.3;text-align:center;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.product-popup-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:var(--z-modal);padding:var(--spacing-lg);animation:fadeIn .3s ease-out}.product-popup{background-color:var(--background-main);border-radius:var(--radius-xl);max-width:400px;width:100%;max-height:80vh;overflow-y:auto;position:relative;animation:slideInUp .3s ease-out}.popup-close{position:absolute;top:var(--spacing-md);right:var(--spacing-md);background:var(--background-main);border:2px solid var(--border-light);border-radius:50%;width:36px;height:36px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:var(--font-size-lg);color:var(--text-secondary);z-index:1001;transition:all .2s ease;box-shadow:var(--shadow-sm)}.popup-close:hover{background:var(--primary-color);color:#fff;border-color:var(--primary-color);transform:scale(1.1)}.popup-close:active{transform:scale(.95)}.popup-image{width:100%;max-height:400px;display:flex;align-items:center;justify-content:center;background-color:var(--background-secondary);font-size:64px;border-radius:var(--radius-xl) var(--radius-xl) 0 0;overflow:hidden}.popup-image img{width:100%;height:auto;max-height:400px;object-fit:contain}.popup-content{padding:var(--spacing-xl)}.popup-title{font-size:var(--font-size-xl);font-weight:700;margin-bottom:var(--spacing-md);color:var(--text-primary)}.popup-description{font-size:var(--font-size-md);color:var(--text-secondary);line-height:1.5;margin-bottom:var(--spacing-lg)}.product-status{padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);font-size:var(--font-size-sm);font-weight:600;text-align:center;margin-top:var(--spacing-md)}.product-status.inactive{background-color:#ffc1071a;color:var(--warning-color);border:1px solid rgba(255,193,7,.3)}.product-status.out-of-stock{background-color:#dc35451a;color:var(--error-color);border:1px solid rgba(220,53,69,.3)}.category-stats{text-align:center;padding:var(--spacing-lg) 0;border-top:1px solid rgba(255,255,255,.1)}.stats-text{font-size:var(--font-size-sm);color:var(--text-hint)}@media (max-width: 640px){.catalog-grid{grid-template-columns:1fr 1fr;gap:var(--spacing-md)}}@media (max-width: 480px){.catalog-grid{grid-template-columns:1fr 1fr;gap:var(--spacing-sm)}.product-card{padding:var(--spacing-sm)}.product-image{width:60px;height:60px;font-size:var(--font-size-lg);margin-bottom:var(--spacing-sm)}.product-title{font-size:var(--font-size-sm)}.product-popup{margin:var(--spacing-md);max-height:90vh}.popup-content{padding:var(--spacing-lg)}.popup-title{font-size:var(--font-size-lg)}}@media (max-width: 360px){.catalog-grid{gap:var(--spacing-xs)}.product-card{padding:var(--spacing-xs)}.product-title{font-size:var(--font-size-xs)}}@media (prefers-contrast: high){.product-card{border:2px solid var(--text-primary)}}@media (prefers-reduced-motion: reduce){.product-card{transition:none}.product-card:hover{transform:none}.product-popup-overlay,.product-popup{animation:none}}.product-card{animation:slideInUp .3s ease-out}@keyframes slideInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.language-selector-overlay{position:fixed;inset:0;background-color:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px}.language-selector{background-color:var(--background-secondary);border-radius:16px;padding:24px;width:100%;max-width:360px;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a}.language-selector-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.language-selector-header h3{margin:0;font-size:18px;font-weight:600;color:var(--text-primary)}.close-btn{background:none;border:none;font-size:18px;color:var(--text-secondary);cursor:pointer;padding:4px;border-radius:8px;transition:all .2s ease}.close-btn:hover{background-color:var(--background-main);color:var(--text-primary)}.language-options{display:flex;flex-direction:column;gap:12px}.language-option{display:flex;align-items:center;gap:12px;padding:16px;background-color:var(--background-main);border:2px solid transparent;border-radius:12px;cursor:pointer;transition:all .2s ease;width:100%;text-align:left}.language-option:hover{background-color:var(--light-red);border-color:var(--primary-color)}.language-option.selected{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));border-color:var(--primary-color);color:#fff}.language-option.disabled{opacity:.6;cursor:not-allowed}.language-option.disabled:hover{background-color:var(--background-main);border-color:transparent}.language-option.just-changed{background:linear-gradient(135deg,var(--success-color),#48bb78);color:#fff;animation:successPulse 1s ease-out}.language-flag{font-size:20px}.language-name{flex:1;font-size:16px;font-weight:500}.selected-icon{font-size:16px;font-weight:700}.updating-indicator,.error-message{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:16px;padding:12px;background-color:var(--background-main);border-radius:8px;color:var(--text-secondary);font-size:14px}.error-message{background-color:#fecaca80;color:#e53e3e;animation:fadeIn .3s ease-out}.error-icon{font-size:16px}.spinner{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes successPulse{0%{transform:scale(1)}50%{transform:scale(1.05)}to{transform:scale(1)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.profile-page{min-height:100vh;background-color:var(--background-main);padding-bottom:80px}.user-info-section{background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:#fff;padding:var(--spacing-lg);border-radius:var(--radius-lg);margin-bottom:var(--spacing-lg);text-align:center;box-shadow:var(--shadow-red);border:1px solid var(--accent-color)}.user-avatar{width:80px;height:80px;background-color:#fff3;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto var(--spacing-md);font-size:32px}.user-details{text-align:center}.user-name{font-size:var(--font-size-xl);font-weight:700;margin-bottom:var(--spacing-xs);color:#fff}.user-username{font-size:var(--font-size-md);margin-bottom:var(--spacing-md);color:#fffc}.user-stats{display:flex;justify-content:center;gap:var(--spacing-xl)}.stat-item{text-align:center}.stat-value{display:block;font-size:var(--font-size-lg);font-weight:700;color:#fff}.stat-label{display:block;font-size:var(--font-size-sm);color:#fffc;margin-top:var(--spacing-xs)}.verification-section{margin-bottom:var(--spacing-lg)}.verification-warning{background:linear-gradient(135deg,#fff5f5,#fed7d7);border:1px solid #fc8181;border-radius:var(--radius-lg);padding:var(--spacing-lg);display:flex;align-items:flex-start;gap:var(--spacing-md);box-shadow:var(--shadow-sm)}.warning-icon{font-size:24px;flex-shrink:0;margin-top:2px}.warning-content{flex:1}.warning-content h3{font-size:var(--font-size-lg);font-weight:700;color:var(--primary-color);margin:0 0 var(--spacing-sm) 0}.warning-content p{font-size:var(--font-size-md);color:var(--text-secondary);margin:0 0 var(--spacing-md) 0;line-height:1.5}.verification-btn{background:linear-gradient(135deg,#e53e3e,#c53030);color:#fff;border:none;padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-md);font-size:var(--font-size-md);font-weight:600;cursor:pointer;transition:all .2s ease;box-shadow:0 2px 4px #e53e3e4d}.verification-btn:hover{background:linear-gradient(135deg,#c53030,#9c2c2c);transform:translateY(-1px);box-shadow:0 4px 8px #e53e3e66}.verification-btn:active{transform:translateY(0);box-shadow:0 2px 4px #e53e3e4d}.settings-section{background-color:var(--background-card);border-radius:var(--radius-lg);margin-bottom:var(--spacing-lg);overflow:hidden;border:1px solid var(--border-light);box-shadow:var(--shadow-sm)}.section-title{font-size:var(--font-size-lg);font-weight:700;margin-bottom:var(--spacing-md);color:var(--text-primary);padding:var(--spacing-lg) var(--spacing-lg) 0}.settings-list{padding:0 var(--spacing-lg) var(--spacing-lg)}.setting-item{display:flex;align-items:center;justify-content:space-between;padding:var(--spacing-md) var(--spacing-lg);cursor:pointer;transition:background-color .2s ease;border-bottom:1px solid var(--border-color)}.setting-item:last-child{border-bottom:none}.setting-item:hover{background-color:var(--background-main)}.setting-info{display:flex;align-items:center;flex:1}.setting-icon{width:40px;height:40px;display:flex;align-items:center;justify-content:center;margin-right:var(--spacing-md);color:var(--primary-color)}.setting-content{flex:1}.setting-label{display:block;font-size:var(--font-size-md);font-weight:600;color:var(--text-primary);margin-bottom:var(--spacing-xs)}.setting-value,.setting-description{display:block;font-size:var(--font-size-sm);color:var(--text-hint)}.setting-arrow{font-size:var(--font-size-lg);color:var(--text-hint);margin-left:var(--spacing-sm)}.language-selector{background-color:var(--background-card);border-radius:var(--radius-md);margin:var(--spacing-md) var(--spacing-lg);overflow:hidden;border:1px solid var(--border-light);box-shadow:var(--shadow-sm)}.language-option{display:flex;align-items:center;padding:var(--spacing-md);width:100%;background:none;border:none;cursor:pointer;transition:background-color .2s ease;border-bottom:1px solid var(--border-color)}.language-option:last-child{border-bottom:none}.language-option:hover{background-color:var(--background-secondary)}.language-option.active{background:linear-gradient(135deg,var(--primary-color),var(--accent-color));color:#fff}.language-flag{font-size:var(--font-size-lg);margin-right:var(--spacing-md)}.language-name{font-weight:600;margin-right:var(--spacing-sm);flex:1}.language-code{font-size:var(--font-size-sm);color:var(--text-hint);margin-right:var(--spacing-md)}.language-option.active .language-code{color:#fffc}.check-icon{color:#fff;font-weight:700}.promo-codes-section{background-color:var(--background-card);border-radius:var(--radius-lg);margin-bottom:var(--spacing-lg);padding:var(--spacing-lg);border:1px solid var(--border-light);box-shadow:var(--shadow-sm)}.promo-codes-list{display:flex;flex-direction:column;gap:var(--spacing-md)}.promo-code-item{background-color:var(--background-main);border-radius:var(--radius-md);padding:var(--spacing-md);border:1px solid var(--border-light);transition:transform .2s ease,box-shadow .2s ease}.promo-code-item:hover{transform:translateY(-1px);box-shadow:var(--shadow-red);border-color:var(--accent-color)}.promo-code-info{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:var(--spacing-sm)}.promo-code-id{font-family:Courier New,monospace;font-size:var(--font-size-lg);font-weight:700;color:var(--text-primary);background:linear-gradient(135deg,var(--lighter-red),#ffffff);border:1px solid var(--light-red);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);letter-spacing:1px}.promo-code-details{flex:1;margin-left:var(--spacing-md)}.promo-title{font-size:var(--font-size-md);font-weight:600;color:var(--text-primary);margin-bottom:var(--spacing-xs);display:block}.promo-badges{display:flex;gap:var(--spacing-xs);flex-wrap:wrap}.status-badge{font-size:var(--font-size-xs);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);font-weight:600;text-transform:uppercase}.status-badge.active{background:linear-gradient(135deg,var(--success-color),var(--success-color));color:#fff}.status-badge.used{background:linear-gradient(135deg,var(--text-light),var(--text-hint));color:#fff}.winner-badge{background-color:var(--warning-color);color:var(--text-primary);font-size:var(--font-size-xs);padding:var(--spacing-xs) var(--spacing-sm);border-radius:var(--radius-sm);font-weight:600}.promo-dates{margin-top:var(--spacing-sm);padding-top:var(--spacing-sm);border-top:1px solid var(--border-color)}.date-text{font-size:var(--font-size-xs);color:var(--text-hint)}.used-date{font-size:var(--font-size-xs);color:var(--error-color);font-weight:600;margin-top:var(--spacing-xs);display:block}.empty-state{text-align:center;padding:var(--spacing-xl);color:var(--text-hint)}.empty-icon{font-size:48px;margin-bottom:var(--spacing-md)}.empty-text{font-size:var(--font-size-md);line-height:1.5}.public-offer-section{background-color:var(--background-card);border-radius:var(--radius-lg);margin-bottom:var(--spacing-lg);overflow:hidden;border:1px solid var(--border-light);box-shadow:var(--shadow-sm)}.loading-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:var(--spacing-xl);color:var(--text-hint)}.loading-spinner{font-size:var(--font-size-xl);margin-bottom:var(--spacing-md)}.animate-fade-in{animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 480px){.user-stats{gap:var(--spacing-lg)}.stat-value{font-size:var(--font-size-md)}.setting-item{padding:var(--spacing-md)}.promo-code-info{flex-direction:column;align-items:flex-start}.promo-code-details{margin-left:0;margin-top:var(--spacing-sm);width:100%}}@media (prefers-contrast: high){.setting-item,.promo-code-item,.language-option{border:2px solid var(--text-primary)}}@media (prefers-reduced-motion: reduce){.animate-fade-in{animation:none}.setting-item,.promo-code-item{transition:none}}.app{display:flex;flex-direction:column;min-height:100vh;background-color:var(--background-main);color:var(--text-primary);position:fixed;inset:0;overflow:hidden;transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden;will-change:transform}.app-main{flex:1;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;height:100%;position:relative;max-width:480px;margin:0 auto;width:100%;padding-bottom:calc(var(--navbar-height) + var(--safe-area-bottom));scrollbar-width:none;transform:translateZ(0);backface-visibility:hidden;-webkit-backface-visibility:hidden;will-change:transform;touch-action:pan-y}.app-main::-webkit-scrollbar{display:none}.app-loading{display:flex;align-items:center;justify-content:center;min-height:100vh;background-color:var(--background-main);color:var(--text-primary);animation:fadeIn .3s ease-out}.loading-container{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md);text-align:center;padding:var(--spacing-xl);border-radius:var(--radius-lg);background-color:#7366ff0d;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);box-shadow:0 8px 32px #0000001a}.loading-container .loading-spinner{font-size:48px;animation:spin 1s linear infinite;filter:drop-shadow(0 2px 4px rgba(115,102,255,.3))}.loading-container p{font-size:var(--font-size-md);color:var(--text-secondary);margin:0;font-weight:500}.app-error{display:flex;align-items:center;justify-content:center;min-height:100vh;background-color:var(--background-main);color:var(--text-primary);padding:var(--spacing-lg);animation:fadeIn .3s ease-out}.error-container{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md);text-align:center;max-width:400px;padding:var(--spacing-xl);border-radius:var(--radius-lg);background-color:var(--background-main);box-shadow:0 8px 32px #dc35451a;border:1px solid rgba(220,53,69,.2)}.error-container .error-icon{font-size:64px;margin-bottom:var(--spacing-md);animation:pulse 2s infinite}.error-container h2{font-size:var(--font-size-xl);font-weight:600;margin:0;color:var(--text-primary)}.error-container p{font-size:var(--font-size-md);color:var(--text-secondary);margin:0;line-height:1.5}.error-container .btn-primary{margin-top:var(--spacing-md);min-width:120px;background-color:var(--primary-color);color:#fff;box-shadow:var(--shadow-red)}.error-container .btn-primary:hover{background-color:var(--secondary-color);box-shadow:var(--shadow-red);transform:translateY(-2px)}.page-content{padding:var(--spacing-md);padding-bottom:calc(var(--navbar-height) + var(--safe-area-bottom) + var(--spacing-md));height:100vh;overflow-y:auto;-webkit-overflow-scrolling:touch;animation:fadeInUp .2s ease-out;overscroll-behavior-y:contain;position:relative;max-width:480px;margin:0 auto;width:100%}.app-main{scroll-behavior:smooth;overscroll-behavior-y:contain}@media (max-width: 480px){.app-main{padding-bottom:calc(60px + var(--safe-area-bottom))}.page-content{padding:var(--spacing-sm);padding-bottom:calc(60px + var(--safe-area-bottom) + var(--spacing-sm))}.loading-container{padding:var(--spacing-lg)}.loading-container .loading-spinner{font-size:40px}.error-container{padding:var(--spacing-lg)}.error-container .error-icon{font-size:48px}.error-container h2{font-size:var(--font-size-lg)}}@media (prefers-contrast: high){.error-container{border:2px solid var(--text-primary);border-radius:var(--radius-lg);padding:var(--spacing-xl)}}@media (prefers-reduced-motion: reduce){.loading-container .loading-spinner,.error-container .error-icon{animation:none}.app-main{scroll-behavior:auto}.page-content{animation:none}}.celebration-container{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:1000;overflow:hidden;transform:translateZ(0);will-change:transform}.confetti{position:absolute;width:10px;height:10px;opacity:0}.container{max-width:480px;padding:var(--spacing-md);height:100%;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior-y:contain;position:relative;margin:0 auto;width:100%}
