:root{--app-bg:#e8ecf5;--app-secondary-bg:#dde2ee;--app-section-bg:#e8ecf5;--app-text:#14171f;--app-hint:#78808f;--app-link:#3d6bff;--app-button-bg:#3d6bff;--app-button-text:#fff;--app-destructive:#e5484d;--app-success:#22c55e;--app-success-bg:#e8f8ee;--app-warning:#f5a524;--app-warning-bg:#fdf3e2;--app-danger-bg:#fbe9e9;--brand-primary:var(--app-button-bg);--brand-primary-bg:#e8edff;--brand-bg:var(--app-bg);--brand-card:var(--app-section-bg);--brand-text:var(--app-text);--brand-hint:var(--app-hint);--brand-gradient:linear-gradient(var(--brand-primary), var(--brand-primary));--badge-blue:#e8edff;--badge-blue-fg:#3d6bff;--badge-teal:#e1faf3;--badge-teal-fg:#0fb88a;--badge-gray:#eef0f4;--badge-gray-fg:#6b7280;--badge-orange:#fff2e0;--badge-orange-fg:#f0900f;--badge-purple:#f1ecff;--badge-purple-fg:#7c4dff;--badge-green:#e6f9ea;--badge-green-fg:#1eb53a;--badge-peach:#ffe9e0;--badge-peach-fg:#ff6f43;--skeleton-base:#e8ebf2;--skeleton-shine:#f8f9fc;--sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:24px;--sp-6:32px;--r-sm:10px;--r-md:16px;--r-lg:22px;--r-pill:999px;--shadow-sm:5px 5px 10px #a3b1cc8c, -5px -5px 10px #ffffffd9;--shadow-md:9px 9px 20px #a3b1cc99, -9px -9px 20px #ffffffe6;--shadow-inset-sm:inset 3px 3px 6px #a3b1cc80, inset -3px -3px 6px #fffc;--shadow-inset-md:inset 5px 5px 10px #a3b1cc8c, inset -5px -5px 10px #ffffffd9;--shadow-inset-xs:inset 2px 2px 4px #a3b1cc59, inset -1px -1px 3px #ffffffb3;--ease:cubic-bezier(.22, 1, .36, 1);--tg-safe-area-top:0px;--tg-safe-area-bottom:0px}*{box-sizing:border-box}button{color:inherit}html,body{background:var(--app-bg);color:var(--app-text);-webkit-tap-highlight-color:transparent;overscroll-behavior:none;margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important}}body{background:var(--brand-bg)}#app{max-width:480px;padding:var(--sp-4) var(--sp-4) var(--sp-2);min-height:100dvh;color:var(--brand-text);margin:0 auto}.screen{animation:screen-in .32s var(--ease)}@keyframes screen-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.icon{vertical-align:-3px;flex-shrink:0}.screen h1{margin:var(--sp-1) 0 var(--sp-3);text-wrap:balance;font-size:22px;font-weight:700}.screen.center{text-align:center;padding-top:18vh}.screen-title.centered{text-align:center;margin-bottom:var(--sp-5)}.screen-title.centered h1{margin-bottom:6px}.screen-title.centered .hint{max-width:290px;margin:0 auto}.hint{color:var(--brand-hint);margin-bottom:var(--sp-4);text-wrap:pretty;font-size:14px;line-height:1.45}body.telegram-webapp #app{padding:calc(18px + var(--tg-safe-area-top)) var(--sp-4) var(--sp-2)}body.telegram-webapp .native-duplicate-cta{display:none}.icon-badge{border-radius:var(--r-md);flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex;position:relative}.icon-badge-blue{background:var(--badge-blue);color:var(--badge-blue-fg)}.icon-badge-teal{background:var(--badge-teal);color:var(--badge-teal-fg)}.icon-badge-gray{background:var(--badge-gray);color:var(--badge-gray-fg)}.icon-badge-orange{background:var(--badge-orange);color:var(--badge-orange-fg)}.icon-badge-purple{background:var(--badge-purple);color:var(--badge-purple-fg)}.icon-badge-green{background:var(--badge-green);color:var(--badge-green-fg)}.icon-badge-peach{background:var(--badge-peach);color:var(--badge-peach-fg)}.flag-emoji{font-size:20px;line-height:1}.icon-badge-lg{border-radius:var(--r-lg);width:72px;height:72px}.icon-badge-lg .icon{width:32px;height:32px}.icon-badge-sm{border-radius:var(--r-sm);width:22px;height:22px}.brand-mark{border-radius:var(--r-sm);background:var(--brand-gradient);color:#fff;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex;position:relative;overflow:hidden;box-shadow:0 6px 18px -4px #6b5cffa6}.brand-mark:before{content:"";pointer-events:none;background:radial-gradient(circle at 28% 22%,#ffffff8c,#0000 55%);position:absolute;inset:0}.brand-mark .icon{position:relative}.brand-mark-lg{border-radius:var(--r-md);width:64px;height:64px;margin:0 auto var(--sp-3)}.brand-mark-lg .icon{width:30px;height:30px}.app-header-fixed{z-index:40;background:var(--brand-bg);padding-top:var(--sp-4);justify-content:center;display:flex;position:fixed;top:0;left:0;right:0}body.telegram-webapp .app-header-fixed{padding-top:calc(18px + var(--tg-safe-area-top))}.app-header-fixed:after{content:"";pointer-events:none;background:linear-gradient(var(--brand-bg), transparent);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);opacity:0;height:22px;transition:opacity .2s var(--ease);position:absolute;top:100%;left:0;right:0;-webkit-mask-image:linear-gradient(#000,#0000);mask-image:linear-gradient(#000,#0000)}.app-header-fixed.scrolled:after{opacity:1}.app-header{width:100%;max-width:480px;padding:2px var(--sp-4) var(--sp-4);justify-content:space-between;align-items:center;display:flex}.header-spacer{height:calc(40px + 2px + var(--sp-4))}.app-header-left{align-items:center;gap:var(--sp-3);display:flex}.app-header .brand{align-items:center;gap:var(--sp-2);display:flex}.app-header .brand-name{font-size:16px;font-weight:700;line-height:1.15}.app-header .brand-sub{color:var(--brand-hint);font-size:11px}.icon-btn{background:var(--brand-card);width:40px;height:40px;box-shadow:var(--shadow-sm);color:var(--brand-text);cursor:pointer;transition:transform .15s var(--ease);border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-family:inherit;display:flex}.icon-btn:active{box-shadow:var(--shadow-inset-sm);transform:scale(.92)}.header-credits{border-radius:var(--r-pill);background:var(--brand-card);height:40px;box-shadow:var(--shadow-sm);color:var(--brand-text);cursor:pointer;transition:transform .15s var(--ease);border:none;flex-shrink:0;align-items:center;gap:6px;padding:0 14px;font-family:inherit;font-size:14px;font-weight:700;display:flex}.header-credits:active{transform:scale(.94)}.tab-bar{z-index:40;padding:0 var(--sp-4) calc(var(--sp-3) + var(--tg-safe-area-bottom));pointer-events:none;justify-content:center;display:flex;position:fixed;bottom:0;left:0;right:0}.tab-bar-inner{pointer-events:auto;width:100%;max-width:448px;height:calc(54px + var(--sp-2) * 2);background:var(--brand-card);border-radius:var(--r-lg);padding:var(--sp-2);box-shadow:var(--shadow-md);align-items:center;display:flex}.tab-bar-icons{align-items:stretch;gap:var(--sp-1);min-width:0;transition:flex-grow .32s var(--ease), flex-basis .32s var(--ease), gap .32s var(--ease);flex:100%;justify-content:space-around;display:flex}.tab-bar-inner.compact .tab-bar-icons{flex:0 0 196px;justify-content:center}.tab-bar-item{border-radius:var(--r-md);min-width:0;height:54px;color:var(--brand-hint);cursor:pointer;transition:box-shadow .15s var(--ease), color .15s var(--ease), gap .24s var(--ease);background:0 0;border:none;flex-direction:column;flex:auto;justify-content:center;align-items:center;gap:4px;padding:8px 4px;font-family:inherit;display:flex}.tab-bar-inner.compact .tab-bar-item{gap:0}.tab-bar-item:active{transform:scale(.96)}.tab-bar-item span{opacity:1;white-space:nowrap;max-width:90px;max-height:16px;transition:max-width .24s var(--ease), max-height .24s var(--ease), opacity .16s var(--ease);font-size:11px;font-weight:600;overflow:hidden}.tab-bar-inner.compact .tab-bar-item span{opacity:0;max-width:0;max-height:0}.tab-bar-item.active{color:var(--brand-primary);box-shadow:var(--shadow-inset-sm)}.tab-bar-cta{border-radius:var(--r-md);background:var(--brand-gradient);color:#fff;white-space:nowrap;cursor:pointer;opacity:0;min-width:0;height:54px;transition:flex-grow .32s var(--ease), opacity .2s var(--ease), margin-left .32s var(--ease), transform .15s var(--ease);border:none;flex:0 1 0;justify-content:center;align-items:center;gap:8px;margin-left:0;padding:0;font-family:inherit;font-size:15px;font-weight:700;display:inline-flex;overflow:hidden;box-shadow:0 10px 20px -8px #4d79ff80}.tab-bar-inner.compact .tab-bar-cta{opacity:1;margin-left:var(--sp-2);flex-grow:1}.tab-bar-cta-text{flex-direction:column;align-items:center;min-width:0;line-height:1.15;display:flex}.tab-bar-cta-label{text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-size:13px;font-weight:700;overflow:hidden}.tab-bar-cta-price{opacity:.85;font-size:11px;font-weight:600}.tab-bar-cta:active{transform:scale(.98)}.tab-bar-inner.compact .tab-bar-cta:disabled{opacity:.75;cursor:default}.tab-bar-spacer{height:calc(54px + var(--sp-2) * 2 + var(--sp-3) + var(--tg-safe-area-bottom))}.credits-badge{align-items:center;gap:var(--sp-3);background:var(--brand-card);border-radius:var(--r-pill);margin-bottom:var(--sp-4);width:fit-content;box-shadow:var(--shadow-sm);padding:10px 18px;font-size:13px;display:flex}.credits-badge b{font-size:14px}.credits-chip{align-items:center;gap:5px;display:inline-flex}.credits-chip.skeleton{border-radius:var(--r-pill);width:76px;height:16px}.greeting-card{background:var(--brand-card);border-radius:var(--r-lg);padding:var(--sp-5) var(--sp-4);margin-bottom:var(--sp-4);box-shadow:var(--shadow-sm);position:relative;overflow:hidden}.greeting-card h1{margin:0 0 var(--sp-2);max-width:78%;font-size:20px}.greeting-card p{color:var(--brand-hint);max-width:75%;margin:0;font-size:13px}.greeting-art{right:var(--sp-4);position:absolute;top:50%;transform:translateY(-50%)}.greeting-art .brand-mark{border-radius:var(--r-md);width:60px;height:60px}.about-hero{text-align:center}.about-hero h1{max-width:none;font-size:18px}.about-hero p{max-width:none}.section-title{margin-bottom:var(--sp-2);font-size:15px;font-weight:700}.topic-card{align-items:flex-end;gap:var(--sp-2);background:var(--brand-card);border-radius:var(--r-lg);padding:var(--sp-3);box-shadow:var(--shadow-sm);margin-bottom:var(--sp-4);display:flex}.topic-card .icon-badge{width:36px;height:36px;margin-bottom:2px}.topic-card textarea{background:var(--app-secondary-bg);border-radius:var(--r-sm);box-shadow:var(--shadow-inset-xs);resize:none;max-height:136px;color:var(--brand-text);border:none;flex:1;padding:8px 10px;font-size:15px;line-height:20px}.topic-card textarea:placeholder-shown{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.topic-card textarea:focus{outline:none}.topic-send{background:var(--brand-gradient);color:#fff;cursor:pointer;width:36px;height:36px;transition:transform .15s var(--ease);border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.topic-send:active{transform:scale(.9)}.file-drop-card{align-items:center;gap:var(--sp-2);background:var(--brand-card);border-radius:var(--r-lg);padding:var(--sp-3);box-shadow:var(--shadow-sm);margin-bottom:var(--sp-4);border:2px dashed var(--app-hint);cursor:pointer;transition:border-color .15s var(--ease);display:flex}.file-drop-card.file-drop-selected{border-style:solid;border-color:var(--app-button-bg)}.file-drop-card .icon-badge{flex-shrink:0;width:36px;height:36px}.file-drop-input{display:none}.file-drop-info{flex:1;min-width:0}.file-drop-label{color:var(--brand-hint);font-size:14px}.file-drop-name{color:var(--brand-text);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:600;overflow:hidden}.file-drop-size{color:var(--brand-hint);font-size:12px}.file-drop-clear{background:var(--app-secondary-bg);width:28px;height:28px;color:var(--brand-hint);cursor:pointer;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.form,.field{gap:var(--sp-2);margin-bottom:var(--sp-4);flex-direction:column;display:flex}.field span{color:var(--brand-hint);font-size:13px;font-weight:500}input[type=text],input:not([type]),textarea{background:var(--app-secondary-bg);border-radius:var(--r-md);color:var(--app-text);resize:vertical;box-shadow:var(--shadow-inset-sm);transition:border-color .15s var(--ease), box-shadow .15s var(--ease);border:2px solid #0000;padding:13px 15px;font-family:inherit;font-size:15px}input:focus,textarea:focus{border-color:var(--app-button-bg);box-shadow:var(--shadow-inset-sm);outline:none}input::placeholder,textarea::placeholder{color:var(--app-hint);opacity:.7}.slide-count-row{justify-content:space-between;align-items:baseline;display:flex}.slide-count-value{color:var(--brand-primary);text-align:right;min-width:28px;font-size:20px;font-weight:700}input[type=range]{-webkit-appearance:none;border-radius:var(--r-pill);background:var(--app-secondary-bg);width:100%;height:6px;box-shadow:var(--shadow-inset-sm);margin:var(--sp-2) 0}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--brand-primary);width:24px;height:24px;box-shadow:var(--shadow-md);cursor:pointer;transition:transform .15s var(--ease);border-radius:50%}input[type=range]::-webkit-slider-thumb:active{transform:scale(1.15)}input[type=range]::-moz-range-thumb{background:var(--brand-primary);width:24px;height:24px;box-shadow:var(--shadow-md);cursor:pointer;border:none;border-radius:50%}.choice-group{gap:var(--sp-2);display:flex}.choice-chip{background:var(--brand-card);border-radius:var(--r-pill);text-align:center;cursor:pointer;color:var(--app-text);box-shadow:var(--shadow-sm);transition:transform .15s var(--ease), box-shadow .15s var(--ease), color .15s var(--ease);border:none;flex:1;padding:10px 0;font-family:inherit;font-size:14px;font-weight:600}.choice-chip:active{transform:scale(.95)}.choice-chip.selected{background:var(--brand-primary);color:#fff;box-shadow:0 6px 14px -6px #3d7bffb3}.choice-group.segmented{border-radius:var(--r-pill);background:var(--app-secondary-bg);box-shadow:var(--shadow-inset-sm);gap:4px;padding:4px}.choice-group.segmented .choice-chip{box-shadow:none;color:var(--brand-hint);background:0 0}.choice-group.segmented .choice-chip.selected{background:var(--brand-card);box-shadow:var(--shadow-sm);color:var(--brand-text)}.style-grid{gap:var(--sp-2);scroll-snap-type:x proximity;margin:0 calc(var(--sp-4) * -1) var(--sp-4);padding:4px var(--sp-4) 10px;scrollbar-width:none;-webkit-overflow-scrolling:touch;display:flex;position:relative;overflow-x:auto}.style-grid::-webkit-scrollbar{display:none}.style-suggest{align-items:center;gap:var(--sp-2);width:100%;margin-bottom:var(--sp-2);border-radius:var(--r-md);background:var(--brand-primary-bg);color:var(--brand-primary);font:inherit;text-align:left;cursor:pointer;border:0;padding:10px 12px;font-size:13px;display:flex}.style-suggest span:nth-child(2){flex:1;min-width:0}.style-suggest-apply{font-weight:700}.style-card.suggested:not(.selected):after{content:"✨";font-size:14px;position:absolute;top:-4px;left:-2px}.style-card{scroll-snap-align:start;background:var(--brand-card);border-radius:var(--r-md);min-width:0;padding:var(--sp-2);align-items:stretch;gap:var(--sp-2);cursor:pointer;color:var(--app-text);box-shadow:var(--shadow-sm);transition:transform .15s var(--ease), border-color .15s var(--ease);border:2px solid #0000;flex-direction:column;flex:0 0 108px;font-family:inherit;display:flex;position:relative}.style-card:active{box-shadow:var(--shadow-inset-sm);transform:scale(.97)}.style-card.selected{box-shadow:var(--shadow-inset-sm);border-color:#0000}.style-preview{aspect-ratio:16/9;border-radius:var(--r-sm);flex-direction:column;width:100%;display:flex;position:relative;overflow:hidden}.style-preview-accent{width:100%;height:14%}.style-preview-body{flex-direction:column;flex:1;gap:10%;padding:10%;display:flex}.style-preview-title{border-radius:1px;width:60%;height:16%}.style-preview-line{opacity:.35;border-radius:1px;width:85%;height:9%}.style-preview-line.short{width:55%}.style-check{top:calc(var(--sp-2) - 6px);right:calc(var(--sp-2) - 6px);background:var(--brand-primary);border:2px solid var(--brand-card);color:#fff;opacity:0;width:18px;height:18px;transition:opacity .15s var(--ease), transform .15s var(--ease);border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;transform:scale(.5)}.style-card.selected .style-check{opacity:1;transform:scale(1)}.style-label-row{align-items:center;gap:6px;min-width:0;display:flex}@media (width<=460px){.style-label-row .icon-badge{display:none}.style-label-row{justify-content:center}}.style-label{text-overflow:ellipsis;white-space:nowrap;min-width:0;font-size:12px;font-weight:600;overflow:hidden}.app-cta{border-radius:var(--r-md);background:var(--brand-gradient);color:#fff;cursor:pointer;width:100%;min-height:56px;transition:transform .15s var(--ease);border:none;justify-content:center;align-items:center;gap:10px;margin-top:4px;font-family:inherit;font-size:16px;font-weight:700;display:inline-flex;box-shadow:0 14px 26px -8px #4d79ff80}.app-cta:active{transform:scale(.98)}.btn-pill-primary{background:var(--brand-gradient);color:#fff;border-radius:var(--r-pill);cursor:pointer;margin-top:var(--sp-3);border:none;align-items:center;gap:8px;padding:12px 22px;font-family:inherit;font-size:14px;font-weight:600;display:inline-flex}.btn-pill-primary:active{transform:scale(.97)}.btn-pill-secondary{background:var(--brand-card);color:var(--brand-primary);box-shadow:var(--shadow-sm);border-radius:var(--r-pill);cursor:pointer;margin-top:var(--sp-3);border:none;align-items:center;gap:8px;padding:12px 22px;font-family:inherit;font-size:14px;font-weight:600;display:inline-flex}.btn-pill-secondary:active{box-shadow:var(--shadow-inset-sm);transform:scale(.97)}.settings-row{align-items:center;gap:var(--sp-3);background:var(--brand-card);border-radius:var(--r-md);padding:var(--sp-3);margin-bottom:var(--sp-3);box-shadow:var(--shadow-sm);text-align:left;border:none;width:100%;font-family:inherit;display:flex}.settings-row.clickable{cursor:pointer}.settings-row.clickable:active{box-shadow:var(--shadow-inset-sm);transform:scale(.99)}.settings-row-info{flex:1;min-width:0}.settings-row-label{font-size:15px;font-weight:600}.settings-row-value{color:var(--brand-hint);margin-top:2px;font-size:13px}.settings-row .chevron{color:var(--brand-hint);flex-shrink:0}.tip-card{gap:var(--sp-3);background:var(--brand-primary-bg);border-radius:var(--r-md);padding:var(--sp-4);margin:var(--sp-2) 0 var(--sp-4);align-items:center;display:flex}.tip-card .icon-badge{background:var(--brand-card)}.tip-card-title{margin-bottom:2px;font-size:14px;font-weight:700}.tip-card-desc{color:var(--brand-hint);font-size:12px}.avatar{width:96px;height:96px;margin:0 auto var(--sp-4);background:var(--badge-blue);color:var(--badge-blue-fg);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.avatar img{object-fit:cover;width:100%;height:100%}.profile-field{align-items:center;gap:var(--sp-3);background:var(--brand-card);border-radius:var(--r-md);padding:var(--sp-3);margin-bottom:var(--sp-3);box-shadow:var(--shadow-sm);flex-direction:row;display:flex}.profile-field-body{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.profile-field-body span{color:var(--brand-hint);font-size:12px;font-weight:500}.profile-field-body input{background:var(--app-secondary-bg);border-radius:var(--r-sm);box-shadow:var(--shadow-inset-xs);color:var(--brand-text);border:none;margin-top:2px;padding:6px 8px;font-size:15px}.profile-field-body input:focus{outline:none}.search-bar{align-items:center;gap:var(--sp-2);background:var(--app-secondary-bg);border-radius:var(--r-pill);box-shadow:var(--shadow-inset-xs);margin-bottom:var(--sp-3);color:var(--brand-hint);padding:12px 16px;display:flex}.search-bar input{box-shadow:none;color:var(--brand-text);background:0 0;border:none;flex:1;padding:0;font-size:14px}.search-bar input:focus{box-shadow:none;outline:none}.filter-row{gap:var(--sp-2);margin:-10px -6px 6px;padding:10px 6px;display:flex;overflow-x:auto}.filter-chip{background:var(--brand-card);border-radius:var(--r-pill);color:var(--brand-hint);cursor:pointer;box-shadow:var(--shadow-sm);transition:transform .15s var(--ease), background .15s var(--ease), color .15s var(--ease);border:none;flex-shrink:0;padding:8px 16px;font-family:inherit;font-size:13px;font-weight:600}.filter-chip:active{box-shadow:var(--shadow-inset-sm);transform:scale(.94)}.filter-chip.selected{background:var(--brand-primary);color:#fff;box-shadow:none}.filter-chip.selected:active{box-shadow:none}.history-list{gap:var(--sp-3);flex-direction:column;display:flex}.history-item{column-gap:var(--sp-3);background:var(--brand-card);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);grid-template-columns:44px minmax(0,1fr);align-items:start;padding:14px;display:grid;position:relative}.history-item.clickable{cursor:pointer;transition:transform .15s var(--ease)}.history-item.clickable:active{transform:scale(.99)}.history-item-body{display:contents}.history-item>.icon-badge{grid-area:1/1/span 2}.history-topic{overflow-wrap:anywhere;-webkit-line-clamp:2;-webkit-box-orient:vertical;grid-area:1/2;align-self:center;margin:0;padding-right:34px;font-size:15px;font-weight:700;line-height:1.3;display:-webkit-box;overflow:hidden}.history-meta{color:var(--brand-hint);flex-wrap:wrap;grid-area:2/2;align-self:start;align-items:center;gap:6px 10px;margin-top:6px;font-size:12.5px;display:flex}.status-badge{border-radius:var(--r-pill);white-space:nowrap;padding:3px 10px;font-size:11px;font-weight:600}.status-badge.status-sent{background:var(--app-success-bg);color:var(--app-success)}.status-badge.status-progress{background:var(--app-warning-bg);color:var(--app-warning)}.status-badge.status-failed{background:var(--app-danger-bg);color:var(--app-destructive)}.history-actions{gap:var(--sp-2);margin-top:var(--sp-3);padding-top:var(--sp-3);border-top:1px solid var(--app-secondary-bg);grid-area:3/1/auto/-1;grid-auto-columns:minmax(0,1fr);grid-auto-flow:column;display:grid}.history-action-btn{background:var(--brand-card);border-radius:var(--r-pill);min-height:40px;color:var(--brand-primary);cursor:pointer;box-shadow:var(--shadow-sm);white-space:nowrap;border:none;justify-content:center;align-items:center;gap:6px;padding:10px 12px;font-family:inherit;font-size:14px;font-weight:600;display:inline-flex}.history-action-btn:active{box-shadow:var(--shadow-inset-sm);transform:scale(.96)}.history-action-btn:disabled{opacity:.6;cursor:default}.history-menu-wrap{position:absolute;top:8px;right:6px}.history-menu{width:36px;height:36px;color:var(--brand-hint);cursor:pointer;background:0 0;border:none;border-radius:50%;font-size:22px;line-height:1}.history-menu:active{background:var(--app-secondary-bg)}.history-menu-dropdown{z-index:5;background:var(--brand-card);border-radius:var(--r-sm);box-shadow:var(--shadow-md);min-width:140px;position:absolute;top:40px;right:0;overflow:hidden}.history-menu-item{cursor:pointer;text-align:left;width:100%;color:var(--app-destructive);background:0 0;border:none;align-items:center;gap:8px;padding:12px 14px;font-family:inherit;font-size:13px;font-weight:600;display:flex}.history-menu-item:active{background:var(--app-secondary-bg)}.empty-state{text-align:center;color:var(--brand-hint);padding:8vh 0 0}.empty-state .icon-badge{margin:0 auto var(--sp-4)}.empty-state-title{color:var(--brand-text);margin:0 0 var(--sp-2);text-wrap:balance;max-width:280px;margin-left:auto;margin-right:auto;font-size:19px;font-weight:700}.hero-illustration{margin:var(--sp-3) 0 var(--sp-5);justify-content:center;display:flex}.link-copy-field{align-items:center;gap:var(--sp-2);background:var(--brand-card);border-radius:var(--r-md);box-shadow:var(--shadow-sm);margin-bottom:var(--sp-4);padding:12px 14px;display:flex}.link-copy-field span{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--brand-hint);flex:1;font-size:13px;overflow:hidden}.link-copy-field button{background:var(--brand-primary-bg);color:var(--brand-primary);border-radius:var(--r-sm);cursor:pointer;border:none;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;display:flex}.result-summary{gap:var(--sp-3);background:var(--brand-card);border-radius:var(--r-pill);color:var(--brand-hint);margin-top:var(--sp-2);box-shadow:var(--shadow-sm);padding:8px 16px;font-size:13px;display:inline-flex}.result-summary span{align-items:center;gap:6px;display:inline-flex}.plan-card{align-items:center;gap:var(--sp-3);background:var(--brand-card);border-radius:var(--r-md);padding:var(--sp-4);margin-bottom:var(--sp-4);box-shadow:var(--shadow-sm);display:flex}.plan-info{flex:1;min-width:0}.plan-title{margin-bottom:2px;font-size:15px;font-weight:600}.plan-desc{color:var(--brand-hint);font-size:12px}.plan-price{white-space:nowrap;font-size:16px;font-weight:700}.topup-grid{gap:var(--sp-3);grid-template-columns:1fr 1fr;display:grid}.topup-card{background:var(--brand-card);border-radius:var(--r-md);padding:var(--sp-4);box-shadow:var(--shadow-sm);text-align:left;cursor:pointer;border:none;flex-direction:column;align-items:flex-start;gap:6px;display:flex}.badge-spinner{border:2.5px solid;border-right-color:#0000;border-radius:50%;width:20px;height:20px;animation:.7s linear infinite spin}.topup-card:disabled{opacity:.6;cursor:default}.progress-steps{margin:var(--sp-5) 0;flex-direction:column;gap:0;display:flex}.step{align-items:center;gap:var(--sp-3);color:var(--brand-hint);padding:10px 0;font-size:15px;display:flex;position:relative}.step:not(:last-child):before{content:"";background:var(--app-secondary-bg);width:2px;height:calc(100% - 10px);position:absolute;top:34px;left:13px}.step-icon{background:var(--app-secondary-bg);width:28px;height:28px;box-shadow:var(--shadow-inset-sm);z-index:1;transition:background .2s var(--ease), color .2s var(--ease), box-shadow .2s var(--ease);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:13px;display:flex}.step.active{color:var(--brand-text);font-weight:600}.step.active .step-icon{background:var(--brand-primary);color:#fff;box-shadow:none}.step.done .step-icon{background:var(--app-success);color:#fff;box-shadow:none}.step.done:not(:last-child):before{background:var(--app-success)}.spinner{border:2px solid #fff6;border-top-color:#fff;border-radius:50%;width:12px;height:12px;animation:.7s linear infinite spin}.spinner-lg{width:36px;height:36px;margin:0 auto var(--sp-4);border:3px solid var(--app-secondary-bg);border-top-color:var(--brand-primary);border-radius:50%;animation:.8s linear infinite spin}.shortfall-banner{background:var(--app-warning-bg);border-radius:var(--r-md);padding:var(--sp-3);margin-bottom:var(--sp-4)}.shortfall-banner p{color:var(--app-warning);margin:0 0 var(--sp-2);font-size:13px;font-weight:600}.shortfall-banner .word-chip-list{margin-top:var(--sp-2)}.word-chip-input-row{gap:var(--sp-2);margin-bottom:var(--sp-2);display:flex}.word-chip-input-row input{flex:1}.word-chip-add-btn{border-radius:var(--r-sm);background:var(--brand-primary);color:#fff;cursor:pointer;border:none;flex-shrink:0;justify-content:center;align-items:center;width:44px;display:flex}.word-chip-add-btn:disabled{opacity:.5}.word-chip-list{margin-bottom:var(--sp-3);flex-wrap:wrap;gap:6px;display:flex}.word-chip{background:var(--brand-primary-bg);color:var(--brand-primary);border-radius:var(--r-pill);align-items:center;gap:6px;padding:6px 6px 6px 12px;font-size:13px;font-weight:600;display:inline-flex}.word-chip button{width:18px;height:18px;color:inherit;cursor:pointer;background:#00000014;border:none;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;padding:0;display:flex}.cw-grid-wrap{margin-bottom:var(--sp-4);padding-bottom:var(--sp-1);overflow-x:auto}.cw-grid{grid-template-columns:repeat(var(--cw-cols), var(--cw-cell-size,32px));grid-template-rows:repeat(var(--cw-rows), var(--cw-cell-size,32px));border-radius:var(--r-sm);background:#1a1a1a;gap:2px;width:fit-content;margin:0 auto;padding:2px;display:grid}.cw-cell{background:#f4f4f6;justify-content:center;align-items:center;display:flex;position:relative}.cw-cell-blocked{background:#1a1a1a}.cw-cell-number{color:#6b7280;pointer-events:none;font-size:8px;font-weight:600;line-height:1;position:absolute;top:1px;left:2px}.cw-grid .cw-cell-input{appearance:none;width:100%;height:100%;box-shadow:none;text-align:center;color:#14171f;text-transform:uppercase;background:0 0;border:none;border-radius:0;padding:0;font-size:16px;font-weight:700}.cw-grid .cw-cell-input:focus{outline:2px solid var(--brand-primary);outline-offset:-2px;background:#dce8ff}.cw-cell-input.cw-correct{color:#16a34a}.cw-cell-input.cw-incorrect{color:#dc2626}.cw-actions{gap:var(--sp-2);margin-bottom:var(--sp-5);display:flex}.cw-actions .btn-pill-primary,.cw-actions .btn-pill-secondary{flex:1;justify-content:center;margin-top:0}.cw-clue-list{margin-bottom:var(--sp-4)}.cw-clue-item{color:var(--brand-text);margin-bottom:6px;font-size:14px;line-height:1.5}.mcq-score-banner{background:var(--app-success-bg);color:var(--app-success);border-radius:var(--r-md);padding:var(--sp-3);text-align:center;margin-bottom:var(--sp-4);font-size:15px;font-weight:700}.mcq-question{background:var(--brand-card);border-radius:var(--r-md);padding:var(--sp-3);margin-bottom:var(--sp-3);box-shadow:var(--shadow-sm)}.mcq-question-text{color:var(--brand-text);margin-bottom:var(--sp-2);font-size:15px;font-weight:600;line-height:1.4}.mcq-option{align-items:center;gap:var(--sp-2);text-align:left;background:var(--app-secondary-bg);border-radius:var(--r-sm);width:100%;color:var(--app-text);cursor:pointer;transition:border-color .15s var(--ease), background .15s var(--ease);border:2px solid #0000;margin-bottom:6px;padding:10px 12px;font-family:inherit;font-size:14px;display:flex}.mcq-option:active{transform:scale(.99)}.mcq-option.selected{border-color:var(--brand-primary);color:var(--brand-primary)}.mcq-option.correct{border-color:var(--app-success);background:var(--app-success-bg);color:var(--app-success)}.mcq-option.incorrect{border-color:var(--app-destructive);background:var(--app-danger-bg);color:var(--app-destructive)}.mcq-option-letter{background:#00000014;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;font-size:12px;font-weight:700;display:flex}.success-icon{background:var(--app-success-bg);width:72px;height:72px;color:var(--app-success);margin:0 auto var(--sp-4);animation:pop-in .4s var(--ease);border-radius:50%;justify-content:center;align-items:center;display:flex}@keyframes pop-in{0%{opacity:0;transform:scale(.4)}70%{opacity:1;transform:scale(1.08)}to{transform:scale(1)}}.flashcard-progress{align-items:center;gap:var(--sp-3);margin-bottom:var(--sp-4);display:flex}.flashcard-progress-track{border-radius:var(--r-pill);background:var(--app-secondary-bg);height:8px;box-shadow:var(--shadow-inset-sm);flex:1;overflow:hidden}.flashcard-progress-fill{border-radius:var(--r-pill);background:var(--brand-gradient);height:100%;transition:width .3s var(--ease)}.flashcard-progress-count{color:var(--brand-hint);font-variant-numeric:tabular-nums;font-size:13px;font-weight:600}.flashcard-deck{margin:0 var(--sp-2) var(--sp-5);position:relative}.flashcard-deck.has-more:before,.flashcard-deck.has-more:after{content:"";border-radius:var(--r-lg);background:var(--brand-card);box-shadow:var(--shadow-sm);z-index:0;position:absolute;inset:0}.flashcard-deck.has-more:before{opacity:.7;transform:translateY(10px)scale(.95)}.flashcard-deck.has-more:after{opacity:.9;transform:translateY(5px)scale(.975)}.flashcard{z-index:1;perspective:1200px;aspect-ratio:4/3;cursor:pointer;-webkit-tap-highlight-color:transparent;outline:none;min-height:250px;position:relative}.flashcard:focus-visible .flashcard-face{outline:2px solid var(--brand-primary);outline-offset:3px}.flashcard-face{border-radius:var(--r-lg);box-shadow:var(--shadow-md);justify-content:center;align-items:center;gap:var(--sp-3);padding:var(--sp-6) var(--sp-5) var(--sp-5);text-align:center;backface-visibility:hidden;transition:transform .45s var(--ease);flex-direction:column;display:flex;position:absolute;inset:0;overflow:hidden}.flashcard-text{overflow-wrap:anywhere;-webkit-line-clamp:7;-webkit-box-orient:vertical;font-size:21px;font-weight:700;line-height:1.35;display:-webkit-box;overflow:hidden}.flashcard-tag{top:var(--sp-4);left:var(--sp-4);border-radius:var(--r-pill);letter-spacing:.08em;text-transform:uppercase;padding:4px 12px;font-size:11px;font-weight:700;position:absolute}.flashcard-flip-hint{bottom:var(--sp-4);color:var(--brand-hint);justify-content:center;align-items:center;gap:6px;font-size:12px;display:flex;position:absolute;left:0;right:0}.flashcard-front{background:var(--brand-card);color:var(--brand-text);border:1.5px solid color-mix(in srgb, var(--brand-primary) 22%, transparent)}.flashcard-front .flashcard-tag{background:var(--badge-blue);color:var(--badge-blue-fg)}.flashcard-back{background:var(--brand-gradient);color:#fff;transform:rotateY(180deg)}.flashcard-back .flashcard-tag{color:#fff;background:#ffffff38}.flashcard.flipped .flashcard-front{transform:rotateY(180deg)}.flashcard.flipped .flashcard-back{transform:rotateY(360deg)}.flashcard-actions-spacer{height:64px}.skeleton{background:linear-gradient(90deg, var(--skeleton-base) 25%, var(--skeleton-shine) 37%, var(--skeleton-base) 63%);border-radius:var(--r-md);background-size:400% 100%;animation:1.4s infinite shimmer}@keyframes shimmer{0%{background-position:100%}to{background-position:0}}.skeleton-card{height:64px;margin-bottom:var(--sp-3)}.skeleton-title{width:180px;height:22px;margin-bottom:16px}.skeleton-row{border-radius:var(--r-md);height:48px;margin-bottom:var(--sp-3)}.skeleton-pill{border-radius:var(--r-pill);width:160px;height:34px}.toast{top:max(12px, env(safe-area-inset-top), var(--tg-safe-area-top));z-index:200;background:var(--brand-card);color:var(--brand-text);opacity:0;pointer-events:none;transition:opacity .22s var(--ease), transform .32s cubic-bezier(.2, 1.2, .3, 1);box-shadow:var(--shadow-md), 0 0 0 1px #7f7f7f1f;border-radius:20px;align-items:center;gap:12px;padding:12px 16px 14px 12px;font-size:14px;font-weight:600;line-height:1.3;display:flex;position:fixed;left:16px;right:16px;overflow:hidden;transform:translateY(-24px)scale(.96)}.toast.visible{opacity:1;pointer-events:auto;transform:translateY(0)scale(1)}.toast-icon{background:var(--toast-accent-bg);width:36px;height:36px;color:var(--toast-accent);border-radius:12px;flex:none;place-items:center;display:grid}.toast-text{word-break:break-word;flex:1;min-width:0}.toast-bar{background:var(--toast-accent);transform-origin:0;opacity:.8;width:100%;height:3px;animation:linear forwards toast-countdown;position:absolute;bottom:0;left:0}@keyframes toast-countdown{to{transform:scaleX(0)}}.toast-error{--toast-accent:#e5484d;--toast-accent-bg:#e5484d29}.toast-success{--toast-accent:#22c55e;--toast-accent-bg:#22c55e29}.toast-info{--toast-accent:var(--brand-primary);--toast-accent-bg:var(--brand-primary-bg)}@media (prefers-reduced-motion:reduce){.toast{transition:opacity .15s linear;transform:none}.toast-bar{animation:none}}.custom-main-button{left:18px;right:18px;bottom:max(12px, env(safe-area-inset-bottom), var(--tg-safe-area-bottom));z-index:80;border-radius:var(--r-md);background:var(--brand-gradient);color:#fff;cursor:pointer;border:none;justify-content:center;align-items:center;gap:10px;min-height:56px;font-family:inherit;font-size:16px;font-weight:700;display:none;position:fixed;box-shadow:0 14px 26px -8px #4d79ff80}.custom-main-button.visible{display:inline-flex}.custom-main-button:active{transform:scale(.98)}.custom-main-button:disabled{opacity:.78;cursor:default}.custom-main-spinner{border:2px solid #ffffff73;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:.7s linear infinite spin}#boot-loading{justify-content:center;align-items:center;display:flex;position:fixed;inset:0}#boot-loading .boot-spinner{border:3px solid var(--app-secondary-bg);border-top-color:var(--brand-primary);border-radius:50%;width:30px;height:30px;animation:.8s linear infinite spin}body.telegram-dark{--app-bg:#1b202b;--app-secondary-bg:#171b24;--app-section-bg:#1b202b;--app-text:#f2f4f9;--app-hint:#8b93a8;--app-link:#7ba0ff;--app-button-bg:#3d7bff;--app-button-text:#fff;--app-success-bg:#22c55e2e;--app-warning-bg:#f5a52429;--app-danger-bg:#e5484d29;--brand-primary:#3d7bff;--brand-primary-bg:#3d7bff29;--brand-bg:#1b202b;--brand-card:#1b202b;--brand-text:#f2f4f9;--brand-hint:#8b93a8;--brand-gradient:linear-gradient(var(--brand-primary), var(--brand-primary));--badge-blue:#3d7bff29;--badge-blue-fg:#7ba0ff;--badge-teal:#0fb88a29;--badge-teal-fg:#3ddba8;--badge-gray:#8b93a829;--badge-gray-fg:#aab2c5;--badge-orange:#f0900f29;--badge-orange-fg:#f5ac3d;--badge-purple:#7c4dff2e;--badge-purple-fg:#ab8bff;--badge-green:#1eb53a29;--badge-green-fg:#4ade80;--badge-peach:#ff6f432e;--badge-peach-fg:#ff9a72;--skeleton-base:#161c2c;--skeleton-shine:#2a3350;--shadow-sm:5px 5px 10px #0000008c, -5px -5px 10px #ffffff09;--shadow-md:9px 9px 20px #0009, -9px -9px 20px #ffffff0b;--shadow-inset-sm:inset 3px 3px 6px #0000008c, inset -3px -3px 6px #ffffff08;--shadow-inset-md:inset 5px 5px 10px #0009, inset -5px -5px 10px #ffffff0a;--shadow-inset-xs:inset 2px 2px 4px #0006, inset -1px -1px 3px #ffffff05;background:#14171f}body.telegram-dark #app{background:var(--app-bg)}.balance-card{align-items:center;gap:var(--sp-3);background:var(--brand-card);border-radius:var(--r-lg);padding:var(--sp-4);margin-bottom:var(--sp-4);box-shadow:var(--shadow-md);display:flex}.balance-card-info{flex:1;min-width:0}.balance-card-label{color:var(--brand-hint);font-size:13px}.balance-card-value{font-variant-numeric:tabular-nums;font-size:26px;font-weight:800;line-height:1.15}.balance-card-cta{margin-top:0;padding:10px 16px}.continue-row{box-shadow:var(--shadow-sm)}.section-title{margin:var(--sp-5) 0 var(--sp-3);font-size:15px;font-weight:700}.slide-list{gap:var(--sp-4);margin:var(--sp-4) 0;flex-direction:column;display:flex}.slide-card{border-radius:var(--r-lg);background:var(--brand-card);color:var(--brand-text);box-shadow:var(--shadow-md);flex-direction:column;justify-content:center;gap:2.4cqw;padding:7cqw 6cqw 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1.8cqw}.slide-skeleton{height:200px;margin-bottom:var(--sp-4)}.doc-skeleton{height:420px}.preview-send{width:100%;margin-bottom:var(--sp-4);justify-content:center}.doc-page{background:var(--brand-card);border-radius:var(--r-lg);box-shadow:var(--shadow-md);padding:var(--sp-5) var(--sp-4);margin:var(--sp-4) 0;gap:var(--sp-3);flex-direction:column;display:flex}.doc-heading{margin:var(--sp-3) 0 0;overflow-wrap:anywhere;line-height:1.25}.doc-heading-1{text-align:center;font-size:18px}.doc-heading-2,.doc-heading-3{font-size:16px}.doc-paragraph{text-align:justify;white-space:pre-line;overflow-wrap:anywhere;margin:0;font-size:15px;line-height:1.6}.doc-paragraph.center{text-align:center}.doc-bullets{flex-direction:column;gap:6px;margin:0;padding-left:20px;font-size:15px;line-height:1.5;display:flex}.doc-table-wrap{overflow-x:auto}.doc-table{border-collapse:collapse;min-width:100%;font-size:13px}.doc-table td{border:1px solid var(--app-secondary-bg);padding:6px 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p{margin:0;font-size:14.5px;line-height:1.5}.defense-score{border-radius:10px;flex-shrink:0;place-items:center;min-width:32px;height:32px;padding:0 8px;font-size:15px;font-weight:800;display:inline-grid}.defense-score.big{border-radius:20px;min-width:64px;height:64px;font-size:30px}.defense-score.s-high{background:var(--app-success-bg);color:var(--app-success)}.defense-score.s-mid{background:var(--app-warning-bg);color:var(--app-warning)}.defense-score.s-low{background:var(--app-danger-bg);color:var(--app-destructive)}.defense-ring{--c:var(--brand-primary);width:128px;height:128px;margin:0 auto var(--sp-3);text-align:center;background:radial-gradient(closest-side, var(--brand-bg) 78%, transparent 79%), conic-gradient(var(--c) calc(var(--pct) * 1%), var(--app-secondary-bg) 0);border-radius:50%;place-content:center;display:grid}.defense-ring span{font-size:34px;font-weight:800;line-height:1}.defense-ring 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