.error-boundary{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:var(--spacing-lg);background:var(--tg-theme-bg-color)}.error-content{text-align:center;max-width:400px}.error-icon{font-size:64px;margin-bottom:var(--spacing-md);animation:shake .5s ease-in-out}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-10px)}75%{transform:translate(10px)}}.error-content h2{margin:0 0 var(--spacing-sm) 0;font-size:24px;font-weight:700;color:var(--tg-theme-text-color)}.error-message{margin:0 0 var(--spacing-lg) 0;color:var(--tg-theme-hint-color);font-size:14px}.error-actions{display:flex;flex-direction:column;gap:var(--spacing-sm);margin-bottom:var(--spacing-lg)}.retry-btn,.home-btn{padding:12px 24px;border:none;border-radius:var(--radius-md);font-size:16px;font-weight:600;cursor:pointer;transition:all .2s ease;min-height:48px}.retry-btn{background:var(--tg-theme-button-color);color:var(--tg-theme-button-text-color)}.retry-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.retry-btn:active{transform:translateY(0)}.home-btn{background:transparent;color:var(--tg-theme-text-color);border:1px solid var(--tg-theme-hint-color)}.home-btn:hover{background:var(--tg-theme-secondary-bg-color)}.error-details{margin-top:var(--spacing-md);text-align:left;background:var(--tg-theme-secondary-bg-color);padding:var(--spacing-md);border-radius:var(--radius-sm)}.error-details summary{cursor:pointer;font-weight:600;color:var(--tg-theme-text-color);margin-bottom:var(--spacing-sm)}.error-details pre{margin:0;font-size:12px;color:var(--tg-theme-hint-color);white-space:pre-wrap;word-break:break-word;max-height:300px;overflow-y:auto}.nav-bar-container{position:fixed;bottom:0;left:0;right:0;height:70px;z-index:1000;display:flex;justify-content:center;padding-bottom:env(safe-area-inset-bottom);background:var(--tg-theme-secondary-bg-color);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid rgba(var(--tg-theme-hint-color-rgb, 125, 125, 125),.1)}.nav-bar{width:100%;max-width:500px;display:flex;justify-content:space-around;align-items:center}.nav-tab{flex:1;height:100%;border:none;background:transparent;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:8px 0;color:var(--tg-theme-hint-color);transition:all .2s ease;position:relative}.nav-tab.active{color:var(--tg-theme-button-color)}.nav-icon{font-size:20px}.nav-label{font-size:11px;font-weight:600}.active-dot{position:absolute;bottom:8px;width:4px;height:4px;background:var(--tg-theme-button-color);border-radius:50%}.app-content-wrapper{padding-bottom:80px;min-height:100vh}[dir=rtl]{direction:rtl;text-align:right}[dir=rtl] .flex{flex-direction:row-reverse}[dir=rtl] .ml-auto{margin-left:0;margin-right:auto}[dir=rtl] .mr-auto{margin-right:0;margin-left:auto}[dir=rtl] .text-left{text-align:right}[dir=rtl] .text-right{text-align:left}[dir=rtl] .border-l{border-left:none;border-right:var(--border-width) solid var(--border-color)}[dir=rtl] .border-r{border-right:none;border-left:var(--border-width) solid var(--border-color)}:root{--tg-theme-bg-color: #ffffff;--tg-theme-text-color: #000000;--tg-theme-hint-color: #999999;--tg-theme-link-color: #2481cc;--tg-theme-button-color: #2481cc;--tg-theme-button-text-color: #ffffff;--tg-theme-secondary-bg-color: #f5f5f5;--success-color: #4caf50;--error-color: #f44336;--warning-color: #ff9800;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .12);--shadow-md: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 20px rgba(0, 0, 0, .15)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--tg-theme-secondary-bg-color, #f5f5f5);color:var(--tg-theme-text-color);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden;min-height:100vh}#root{min-height:100vh}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--tg-theme-hint-color);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--tg-theme-text-color)}.container{max-width:1200px;margin:0 auto;padding:var(--spacing-md)}.text-center{text-align:center}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}.p-sm{padding:var(--spacing-sm)}.p-md{padding:var(--spacing-md)}.p-lg{padding:var(--spacing-lg)}.glass{background:rgba(var(--tg-theme-bg-color-rgb),.7);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(var(--tg-theme-hint-color-rgb),.2)}button,.clickable{transition:transform .15s ease,opacity .15s ease;cursor:pointer}button:active,.clickable:active{transform:scale(.96)}.page-fade-in{animation:fadeInSlide .4s cubic-bezier(.4,0,.2,1)}@keyframes fadeInSlide{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}:root{--tg-theme-bg-color-rgb: 255, 255, 255;--tg-theme-hint-color-rgb: 153, 153, 153}[data-theme=dark]{--tg-theme-bg-color-rgb: 28, 28, 30;--tg-theme-hint-color-rgb: 142, 142, 147}.save-indicator{position:absolute;bottom:110px;left:50%;transform:translate(-50%);background:#0009;color:#fff;padding:6px 12px;border-radius:20px;font-size:12px;z-index:1000;pointer-events:none;animation:fadeInOutIndicator 3s forwards;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;gap:4px}@keyframes fadeInOutIndicator{0%{opacity:0;transform:translate(-50%,10px)}10%{opacity:1;transform:translate(-50%)}90%{opacity:1;transform:translate(-50%)}to{opacity:0;transform:translate(-50%,-10px)}}