*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: var(--tg-theme-bg-color, #ffffff);--text: var(--tg-theme-text-color, #000000);--hint: var(--tg-theme-hint-color, #999999);--link: var(--tg-theme-link-color, #2678b6);--button: var(--tg-theme-button-color, #3390ec);--button-text: var(--tg-theme-button-text-color, #ffffff);--secondary-bg: var(--tg-theme-secondary-bg-color, #f0f0f0);--header-bg: var(--tg-theme-header-bg-color, #3390ec);--accent: var(--tg-theme-accent-text-color, #3390ec);--destructive: var(--tg-theme-destructive-text-color, #e53935);--radius: 14px;--radius-sm: 10px;--radius-xs: 6px;--spacing: 16px;--spacing-sm: 10px;--spacing-xs: 6px;--green: #34C759;--blue: #007AFF;--orange: #FF9500;--red: #FF3B30}html,body{height:100%;font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.5;color:var(--text);background-color:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}#root{min-height:100%}a{color:var(--link);text-decoration:none}.app{max-width:480px;margin:0 auto;padding-bottom:env(safe-area-inset-bottom,24px)}.page{padding:var(--spacing);animation:fadeIn .2s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.page-title{font-size:24px;font-weight:800;letter-spacing:-.5px;margin-bottom:var(--spacing-sm);color:var(--text)}.page-subtitle{font-size:14px;color:var(--hint);margin-top:-8px;margin-bottom:var(--spacing)}.loading-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:var(--spacing);color:var(--hint)}.loading-screen p{font-size:15px;font-weight:500}.error-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;height:100vh;gap:var(--spacing-sm);padding:var(--spacing);text-align:center}.error-screen p:first-child{font-size:18px;font-weight:600}.error-detail{color:var(--hint);font-size:14px}.spinner{width:36px;height:36px;border:3px solid var(--secondary-bg);border-top-color:var(--button);border-radius:50%;animation:spin .8s linear infinite}.spinner-small{width:20px;height:20px;border:2px solid var(--secondary-bg);border-top-color:var(--button);border-radius:50%;animation:spin .8s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.card{background:var(--secondary-bg);border-radius:var(--radius);padding:12px var(--spacing);margin-bottom:var(--spacing-xs);transition:transform .1s}.card-clickable:active{transform:scale(.985)}.card-title{font-size:12px;font-weight:700;margin-bottom:var(--spacing-sm);color:var(--hint);text-transform:uppercase;letter-spacing:.5px}.card-row{display:flex;align-items:center;justify-content:space-between;cursor:pointer}.card-row .label{display:block;font-size:13px;color:var(--hint);margin-bottom:2px}.card-row .value{display:block;font-size:18px;font-weight:700;color:var(--text)}.card-row .arrow{font-size:22px;color:var(--hint);font-weight:300}.subscription-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:20px;font-size:13px;font-weight:600;white-space:nowrap}.badge-active{background:#34c75926;color:var(--green)}.badge-expired{background:#ff3b3026;color:var(--red)}.badge-trial{background:#ff950026;color:var(--orange)}.badge-free{background:#007aff1a;color:var(--hint)}.dashboard-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--spacing-sm);flex-wrap:wrap;gap:var(--spacing-xs)}.dashboard-header .page-title{margin-bottom:0}.traffic-row{display:flex;gap:var(--spacing);margin-bottom:var(--spacing-sm)}.traffic-item{flex:1}.traffic-label{display:block;font-size:12px;color:var(--hint);text-transform:uppercase;letter-spacing:.5px;margin-bottom:2px}.traffic-value{display:block;font-size:22px;font-weight:800;letter-spacing:-.5px}.traffic-value.rx{color:var(--green)}.traffic-value.tx{color:var(--blue)}.traffic-compact{display:flex;flex-direction:column;gap:2px}.traffic-compact-values{display:flex;gap:var(--spacing);font-size:16px;font-weight:700}.traffic-compact-values .rx{color:var(--green)}.traffic-compact-values .tx{color:var(--blue)}.nav-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:var(--spacing-xs);margin-top:var(--spacing)}.nav-button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:12px 4px;background:var(--secondary-bg);border:none;border-radius:var(--radius);color:var(--text);font-size:12px;font-weight:600;cursor:pointer;transition:all .15s;font-family:inherit}.nav-button:active{transform:scale(.95);opacity:.8}.nav-icon{font-size:22px;line-height:1}.traffic-chart{margin-top:var(--spacing-sm)}.period-toggle{display:flex;gap:4px;margin-bottom:var(--spacing-sm);background:var(--bg);border-radius:var(--radius-sm);padding:3px}.period-btn{flex:1;padding:6px 12px;border:none;border-radius:var(--radius-xs);background:transparent;color:var(--hint);font-size:13px;font-weight:600;cursor:pointer;transition:all .2s;font-family:inherit}.period-btn.active{background:var(--button);color:var(--button-text)}.chart-tooltip{background:var(--secondary-bg);border-radius:var(--radius-sm);padding:8px 12px;font-size:12px;box-shadow:0 2px 8px #0000001f}.tooltip-date{font-weight:700;margin-bottom:4px;color:var(--text)}.chart-legend{display:flex;justify-content:center;gap:var(--spacing);margin-top:var(--spacing-sm);font-size:12px;color:var(--hint)}.legend-item{display:flex;align-items:center;gap:4px}.legend-dot{width:8px;height:8px;border-radius:50%}.country-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.country-card{display:flex;align-items:center;gap:var(--spacing);padding:14px var(--spacing);background:var(--secondary-bg);border:2px solid transparent;border-radius:var(--radius);cursor:pointer;transition:all .15s;width:100%;text-align:left;font-family:inherit;font-size:inherit;color:var(--text)}.country-card:active:not(.disabled){transform:scale(.98)}.country-card.selected{border-color:var(--button)}.country-card.disabled{opacity:.45;cursor:not-allowed}.country-flag{font-size:32px;line-height:1}.country-info{flex:1;display:flex;flex-direction:column}.country-name{font-weight:600;font-size:15px}.country-code{font-size:12px;color:var(--hint)}.country-right{display:flex;align-items:center;gap:var(--spacing-sm)}.server-load{width:40px;height:4px;background:var(--bg);border-radius:2px;overflow:hidden}.load-bar{height:100%;border-radius:2px;transition:width .3s}.check-mark{color:var(--button);font-size:20px}.unavailable-label{font-size:12px;color:var(--hint)}.balance-banner{display:flex;align-items:center;justify-content:space-between;background:var(--secondary-bg);border-radius:var(--radius);padding:14px var(--spacing);margin-bottom:var(--spacing-sm)}.balance-label{font-size:15px;color:var(--hint);font-weight:500}.balance-value{font-size:22px;font-weight:800;color:var(--text)}.tab-switcher{display:flex;gap:4px;margin-bottom:var(--spacing);background:var(--secondary-bg);border-radius:var(--radius-sm);padding:3px}.tab-btn{flex:1;padding:10px;border:none;border-radius:var(--radius-xs);background:transparent;color:var(--hint);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;font-family:inherit}.tab-btn.active{background:var(--button);color:var(--button-text)}.free-tier-info{text-align:center;margin-bottom:var(--spacing-sm)}.free-tier-title{font-size:16px;font-weight:700;color:var(--green);margin-bottom:2px}.free-tier-hint{font-size:13px;color:var(--hint)}.current-tier-badge{font-size:12px;font-weight:600;color:var(--green)}.current-sub{margin-bottom:var(--spacing);text-align:center}.plans-section,.tier-group{margin-bottom:var(--spacing)}.tier-title{font-size:15px;font-weight:700;color:var(--text);margin-bottom:var(--spacing-sm)}.tier-plans{display:flex;flex-direction:column;gap:var(--spacing-sm)}.plan-card{position:relative;background:var(--secondary-bg);border-radius:var(--radius);padding:16px}.discount-badge{position:absolute;top:-8px;right:12px;background:var(--red);color:#fff;font-size:11px;font-weight:700;padding:2px 8px;border-radius:10px}.plan-label{font-size:16px;font-weight:700;color:var(--text)}.plan-details{font-size:13px;color:var(--hint);margin-top:2px;margin-bottom:var(--spacing-sm)}.plan-price{display:flex;align-items:baseline;gap:4px;margin-bottom:var(--spacing-sm)}.star-icon{font-size:18px}.price-value{font-size:24px;font-weight:800;color:var(--text)}.price-unit{font-size:14px;color:var(--hint)}.plan-button{width:100%;padding:12px;background:var(--button);color:var(--button-text);border:none;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;transition:all .15s;font-family:inherit}.plan-button:active{opacity:.8;transform:scale(.98)}.plan-button:disabled{opacity:.5;cursor:not-allowed}.plans-note{font-size:13px;color:var(--hint);text-align:center;margin-top:var(--spacing)}.topup-hint{font-size:14px;color:var(--hint);margin-bottom:var(--spacing);text-align:center}.topup-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:var(--spacing-sm);margin-bottom:var(--spacing)}.topup-card{display:flex;align-items:center;justify-content:center;padding:16px 8px;background:var(--secondary-bg);border:2px solid transparent;border-radius:var(--radius);cursor:pointer;transition:all .15s;font-family:inherit;color:var(--text)}.topup-card:active{transform:scale(.95);border-color:var(--button)}.topup-card:disabled{opacity:.5;cursor:not-allowed}.topup-amount{font-size:17px;font-weight:700}.transactions-section{margin-top:var(--spacing)}.transactions-section h3{font-size:12px;font-weight:700;color:var(--hint);text-transform:uppercase;letter-spacing:.5px;margin-bottom:var(--spacing-sm)}.transactions-list{display:flex;flex-direction:column;gap:1px;background:var(--bg);border-radius:var(--radius);overflow:hidden}.transaction-row{display:flex;align-items:center;gap:var(--spacing-sm);padding:10px var(--spacing);background:var(--secondary-bg);font-size:14px}.tx-amount{font-weight:700;min-width:70px}.tx-amount.credit{color:var(--green)}.tx-amount.debit{color:var(--red)}.tx-description{flex:1;color:var(--text);font-size:13px}.tx-date{color:var(--hint);font-size:12px}.qr-section{text-align:center}.hint{font-size:13px;color:var(--hint);margin-bottom:var(--spacing);line-height:1.4}.qr-code-container{display:flex;justify-content:center;align-items:center;min-height:200px}.qr-image{width:220px;height:220px;border-radius:var(--radius);background:#fff;padding:8px}.qr-image.hidden{display:none}.qr-placeholder{width:220px;height:220px;display:flex;align-items:center;justify-content:center;background:var(--bg);border-radius:var(--radius)}.qr-error{display:flex;flex-direction:column;align-items:center;gap:var(--spacing-sm);color:var(--hint)}.retry-button{padding:8px 20px;background:var(--button);color:var(--button-text);border:none;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;font-family:inherit}.actions-section{display:flex;flex-direction:column;gap:var(--spacing-sm)}.action-button{display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm);width:100%;padding:14px;border:none;border-radius:var(--radius-sm);font-size:15px;font-weight:600;cursor:pointer;transition:all .15s;font-family:inherit;color:var(--text);background:var(--secondary-bg)}.action-button:active{opacity:.8;transform:scale(.98)}.action-button:disabled{opacity:.5;cursor:not-allowed}.action-button.primary{background:var(--button);color:var(--button-text)}.action-button.danger{background:#ff3b301a;color:var(--red)}.btn-icon{font-size:18px}.device-tabs{display:flex;gap:4px;overflow-x:auto;-webkit-overflow-scrolling:touch}.device-tab{display:flex;flex-direction:column;align-items:center;gap:2px;padding:10px 16px;background:var(--bg);border:2px solid transparent;border-radius:var(--radius-sm);cursor:pointer;font-family:inherit;font-size:13px;color:var(--hint);white-space:nowrap;transition:all .15s}.device-tab.active{border-color:var(--button);color:var(--text)}.device-tab .tab-label{font-weight:600}.device-tab .tab-ip{font-size:11px}.device-single-info{font-size:15px;color:var(--text)}.devices-list{display:flex;flex-direction:column;gap:var(--spacing-sm);margin-bottom:var(--spacing)}.device-card{margin-bottom:0}.device-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.device-name{font-size:16px;font-weight:700}.device-ip{font-size:13px;color:var(--hint);font-family:SF Mono,Fira Code,monospace}.device-status{font-size:12px;font-weight:600;padding:3px 10px;border-radius:12px}.device-status.active{background:#34c75926;color:var(--green)}.device-status.inactive{background:#ff3b3026;color:var(--red)}.device-created{font-size:12px;color:var(--hint);margin-bottom:var(--spacing-sm)}.device-actions{display:flex;gap:var(--spacing-sm)}.device-actions .action-button{flex:1;padding:10px;font-size:13px}.device-counter{display:flex;align-items:center;justify-content:space-between}.device-exit-node{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-sm);font-size:14px}.device-exit-label{color:var(--hint);font-size:13px;flex-shrink:0}.device-exit-value{display:flex;align-items:center;gap:var(--spacing-sm);background:var(--bg);border:none;border-radius:var(--radius-xs);padding:4px 10px;font-family:inherit;font-size:14px;font-weight:600;color:var(--text);cursor:pointer;transition:all .15s}.device-exit-value:active{opacity:.7}.device-exit-value .change-hint{font-size:12px;font-weight:500;color:var(--link)}.exit-node-selector{display:flex;flex-wrap:wrap;gap:4px;flex:1}.exit-node-option{padding:5px 10px;background:var(--bg);border:2px solid transparent;border-radius:var(--radius-xs);font-size:13px;font-weight:600;color:var(--text);cursor:pointer;font-family:inherit;transition:all .15s;white-space:nowrap}.exit-node-option.selected{border-color:var(--button);background:#3390ec1a}.exit-node-option.cancel{color:var(--hint);font-weight:500}.exit-node-option:active{opacity:.7}.exit-node-option:disabled{opacity:.5;cursor:not-allowed}.exit-node-picker{margin-bottom:var(--spacing-sm)}.picker-label{display:block;font-size:13px;color:var(--hint);margin-bottom:6px;font-weight:500}.input-field{width:100%;padding:12px;background:var(--bg);border:2px solid var(--secondary-bg);border-radius:var(--radius-sm);font-size:15px;font-family:inherit;color:var(--text);outline:none;margin-bottom:var(--spacing-sm);transition:border-color .2s}.input-field:focus{border-color:var(--button)}.input-field::placeholder{color:var(--hint)}.form-actions{display:flex;gap:var(--spacing-sm)}.form-actions .action-button{flex:1}.full-width{width:100%}.platform-tabs{display:flex;gap:4px;margin-bottom:var(--spacing);overflow-x:auto;-webkit-overflow-scrolling:touch}.platform-tab{display:flex;flex-direction:column;align-items:center;gap:2px;padding:10px 14px;background:var(--secondary-bg);border:2px solid transparent;border-radius:var(--radius-sm);color:var(--hint);font-size:12px;cursor:pointer;white-space:nowrap;transition:all .15s;flex:1;min-width:70px;font-family:inherit}.platform-tab.active{border-color:var(--button);color:var(--text)}.tab-icon{font-size:22px}.tab-label{font-weight:600}.instructions-card{margin-bottom:var(--spacing)}.steps-list{list-style:none;display:flex;flex-direction:column;gap:var(--spacing)}.step-item{display:flex;gap:var(--spacing);align-items:flex-start}.step-number{flex-shrink:0;width:28px;height:28px;display:flex;align-items:center;justify-content:center;background:var(--button);color:var(--button-text);border-radius:50%;font-size:13px;font-weight:700}.step-text{font-size:14px;line-height:1.5;padding-top:3px;color:var(--text)}.tips-list{list-style:none;display:flex;flex-direction:column;gap:var(--spacing-sm);font-size:14px;color:var(--text)}.tips-list li:before{content:"• ";color:var(--hint)}.success-banner{background:#34c7591a;color:var(--green);padding:12px var(--spacing);border-radius:var(--radius-sm);margin-bottom:var(--spacing-sm);font-size:14px;font-weight:600;text-align:center}.switch-banner{background:#007aff1a;color:var(--blue);padding:12px var(--spacing);border-radius:var(--radius-sm);margin-bottom:var(--spacing-sm);font-size:14px;font-weight:600;text-align:center}.error-banner{background:#ff3b301a;color:var(--red);padding:12px var(--spacing);border-radius:var(--radius-sm);margin-bottom:var(--spacing-sm);font-size:14px;font-weight:600;text-align:center}.install-banner{text-align:center}.install-title{font-size:15px;font-weight:700;color:var(--text);margin-bottom:2px}.install-hint{font-size:13px;color:var(--hint);margin-bottom:var(--spacing-sm)}.install-buttons{display:flex;flex-wrap:wrap;gap:var(--spacing-xs);justify-content:center}.store-button{display:inline-flex;align-items:center;gap:4px;padding:8px 16px;background:var(--bg);border-radius:var(--radius-sm);font-size:13px;font-weight:600;color:var(--link);text-decoration:none;transition:opacity .15s}.store-button:active{opacity:.7}.install-quick{padding:8px 20px;font-size:14px}.upsell-card{text-align:center}.upsell-text{font-size:14px;color:var(--hint);margin-bottom:var(--spacing-sm)}.muted{color:var(--hint);font-size:14px}.centered{text-align:center}.hidden{display:none}