:root{color-scheme:dark;--bg:#10141e;--panel:#181d2a;--card:#1c2231;--line:#2b3344;--ink:#eff3fa;--muted:#8c98ad;--accent:#6be7df;--accent-dim:#193936;--danger:#ff7d8d;--radius:20px;--font:Inter,"Segoe UI",Arial,sans-serif}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.55 var(--font);-webkit-font-smoothing:antialiased}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button{border:0}button:disabled{opacity:.4;cursor:default}button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:3px}input:focus-visible,textarea:focus-visible{outline:none}a{color:var(--accent)}[hidden]{display:none!important}svg{display:block;width:20px;height:20px;flex-shrink:0}button svg{pointer-events:none}.app-shell{display:flex;width:100%;height:100dvh;height:var(--tg-viewport-stable-height,100dvh);min-height:300px}.workspace{position:relative;display:flex;flex-direction:column;min-width:0;flex:1;overflow:hidden}.desktop-rail{width:78px;border-right:1px solid var(--line);display:flex;align-items:center;flex-direction:column;padding:27px 14px 24px;gap:18px;background:#111621}.rail-logo{width:35px;height:35px;margin-bottom:32px}.rail-spacer{flex:1}.icon-btn{width:36px;height:36px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;background:transparent;color:var(--muted);flex-shrink:0;transition:background .15s,color .15s}.icon-btn:hover{background:#ffffff0b;color:var(--ink)}.rail-active{background:var(--accent-dim);color:var(--accent)}.topbar{height:81px;flex-shrink:0;padding:0 34px;display:flex;align-items:center;gap:15px;border-bottom:1px solid #ffffff05;padding-top:var(--tg-content-safe-area-inset-top,0)}.brand{display:flex;align-items:center;gap:12px;font-size:24px;font-weight:750;letter-spacing:-1px}.brand-dot{color:var(--accent)}.lite-label{font-size:9px;letter-spacing:1.6px;font-weight:650;color:var(--accent);border:1px solid #6be7df30;border-radius:5px;padding:2px 6px;margin-top:3px}.top-spacer{flex:1}.balance-pill{display:flex;align-items:center;gap:6px;background:#1a2230;border:1px solid #2b3649;border-radius:20px;padding:6px 12px;font-size:12px;font-weight:600}.balance-pill svg{width:14px;height:14px;color:var(--accent)}.credit-label{font-weight:400;color:var(--muted)}.mobile-menu{display:none}.conversation{flex:1;min-height:0;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#394255 transparent;padding:0 24px}.welcome{max-width:750px;margin:0 auto;padding:54px 0 25px;text-align:center}.welcome-symbol{width:85px;height:85px;display:grid;place-items:center;margin:0 auto 29px;position:relative;background:radial-gradient(ellipse,#4ce6d913,transparent 75%)}.welcome-symbol img{width:60px;height:60px;filter:drop-shadow(0 0 22px #56e4d92b)}.symbol-orbit{position:absolute;inset:0;border:1px solid #6be7df12;border-radius:25px;transform:rotate(12deg)}.eyebrow{font-size:9px;font-weight:600;letter-spacing:2.2px;color:var(--muted);display:flex;align-items:center;justify-content:center;gap:7px}.status-dot{width:5px;height:5px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px #6be7df40}h1{font-size:43px;line-height:1.18;letter-spacing:-1.7px;margin:17px 0 16px;font-weight:660}h1 span{color:#8b97ad}.welcome-copy{font-size:14px;color:var(--muted);line-height:1.7;margin:0}.suggestions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:35px auto 22px;max-width:605px;text-align:left}.suggestion{display:flex;align-items:center;gap:12px;background:linear-gradient(135deg,#1a202d,#171c28);border:1px solid #2b3242;border-radius:14px;padding:16px 14px;text-align:left;transition:background .2s,border-color .2s}.suggestion:hover{border-color:#526278;background:#222a39}.suggestion strong{font-size:12px;font-weight:580;display:block}.suggestion small{display:block;color:var(--muted);font-size:11px;margin-top:2px}.suggestion-icon{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;flex-shrink:0}.suggestion-icon svg{width:19px;height:19px}.cyan{background:#193334;color:#75e5de}.violet{background:#302941;color:#b7a2e8}.amber{background:#393125;color:#e0c189}.mint{background:#21352e;color:#94d9b5}.suggestion-arrow{color:#5d6b81;font-size:20px;margin-left:auto;align-self:flex-start;line-height:1}.welcome-foot{display:flex;align-items:center;justify-content:center;gap:11px;color:#69768c;font-size:10px}.tiny-model-icons{display:flex;padding-left:0}.tiny-model-icons img{width:24px;height:24px;padding:5px;background:#212838;border:2px solid var(--bg);border-radius:50%;margin-left:-4px}.composer-area{padding:16px 26px 13px;flex-shrink:0;position:relative;background:linear-gradient(transparent,var(--bg) 15%);padding-bottom:max(13px,var(--tg-content-safe-area-inset-bottom,0px),env(safe-area-inset-bottom))}.composer{max-width:790px;margin:auto;background:#1b2231;border:1px solid #354052;border-radius:18px;box-shadow:0 6px 24px #00000012;transition:border-color .15s}.composer:focus-within{border-color:#617d85}.composer textarea{display:block;background:transparent;border:0;resize:none;color:var(--ink);width:100%;min-height:58px;max-height:180px;line-height:1.6;padding:17px 18px 9px;scrollbar-width:thin}.composer textarea::placeholder{color:#7f8b9f}.composer-tools{display:flex;align-items:center;gap:7px;padding:3px 10px 10px}.attach-button{width:32px;height:32px;border-radius:9px}.model-button{display:flex;align-items:center;gap:7px;background:#252e40;border:1px solid #334059;border-radius:9px;padding:6px 9px;max-width:220px;font-size:11px;font-weight:550;color:#d3dbea}.model-button img{width:15px;height:15px}.model-button>span:first-of-type{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.model-button svg{width:12px;height:12px;color:#8996ae}.send-button{width:33px;height:33px;border-radius:10px;background:var(--accent);color:#102522;display:grid;place-items:center}.send-button:hover{background:#97f7ee}.send-button svg{width:20px;height:20px}.send-button.is-stop{background:#344156;color:#e6eef9}.composer-caption{max-width:778px;margin:8px auto 0;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:10px;color:#647189}.desktop-keyhint{display:flex;align-items:center;gap:6px}.desktop-keyhint span{border:1px solid #313a4c;padding:0 4px;border-radius:3px}.demo-banner{padding:3px 12px;text-align:center;color:#c2ae72;background:#30291999;font-size:10px}.connection-banner{max-width:790px;width:calc(100% - 40px);margin:12px auto 0;display:flex;align-items:center;justify-content:space-between;gap:8px;background:#23383b;border:1px solid #3a5559;border-radius:10px;padding:10px 13px;font-size:12px}.connection-banner button{background:transparent;color:var(--accent);font-size:11px;font-weight:600}.messages{max-width:790px;margin:0 auto;padding:25px 0 12px}.message{margin-bottom:25px;min-width:0}.message.user{margin-left:auto;max-width:85%;background:#263b48;border:1px solid #365261;border-radius:17px 17px 4px 17px;padding:13px 16px;width:fit-content;white-space:pre-wrap;overflow-wrap:anywhere}.message.assistant{padding:2px 0;color:#dce3ee}.message-label{display:flex;align-items:center;gap:8px;color:#a8b7cc;font-size:11px;margin-bottom:11px}.message-label img{width:19px;height:19px}.message-label time{color:#5b6a80;font-size:10px}.message-body{line-height:1.75;font-size:14px;overflow-wrap:anywhere}.message-body p{margin:0 0 12px}.message-body h2,.message-body h3{font-size:17px;margin:18px 0 8px}.message-body ul,.message-body ol{padding-left:22px;margin:9px 0 14px}.message-body strong{color:#f1f5fb}.message-body blockquote{border-left:2px solid var(--accent);margin:12px 0;padding:6px 12px;color:#a6b4c7}.message-body :last-child{margin-bottom:0}.message-body .inline-code{font:12px/1.5 Consolas,monospace;background:#293144;color:#b6e5e4;padding:2px 5px;border-radius:4px}.code-card{overflow:hidden;border:1px solid #343d50;border-radius:11px;margin:13px 0;background:#0e131d}.code-header{display:flex;justify-content:space-between;align-items:center;background:#232a39;padding:6px 12px;color:#899bb5;font-size:10px}.code-header button{background:transparent;color:#a6b5ca;padding:4px 0;font-size:11px}.code-card pre{margin:0;padding:13px;overflow:auto;max-height:320px;white-space:pre;font:12px/1.65 Consolas,monospace;scrollbar-width:thin;color:#d0dced}.message-actions{display:flex;gap:4px;margin-top:10px;align-items:center}.message-actions .icon-btn{width:28px;height:28px}.message-actions svg{width:15px;height:15px}.message-status{font-size:10px;color:#a9906c;margin-left:6px}.followup{display:flex;gap:8px;border:0;background:#1e2c39;color:#a3dfdf;padding:8px 11px;border-radius:8px;text-align:left;margin:6px 0;font-size:12px;width:fit-content;max-width:100%}.followup:hover{background:#294252}.typing{display:flex;gap:4px;padding:10px 2px}.typing i{width:5px;height:5px;background:var(--accent);border-radius:50%;animation:pulse 1.2s infinite}.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}@keyframes pulse{0%,70%,100%{opacity:.3;transform:translateY(0)}35%{opacity:1;transform:translateY(-3px)}}.attachments{display:flex;gap:8px;padding:12px 13px 0;overflow:auto;max-height:100px}.attachment{position:relative;width:64px;height:64px;flex-shrink:0;border-radius:9px;border:1px solid #43516a;background:#2b3547;overflow:visible}.attachment img{width:100%;height:100%;object-fit:cover;border-radius:8px}.attachment .remove{position:absolute;right:-4px;top:-5px;border-radius:50%;width:20px;height:20px;background:#10151f;border:1px solid #526078;display:grid;place-items:center;color:#e7eef9}.attachment .remove svg{width:12px;height:12px}.attachment.file{width:145px;display:flex;align-items:center;gap:8px;padding:8px;font-size:10px;color:#bac8dc}.attachment.file>svg{color:var(--accent);width:23px;height:23px}.attachment.file span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attached-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;max-width:350px;margin:4px 0 10px}.image-tile{position:relative;min-width:0;border-radius:10px;overflow:hidden;background:#192130}.image-tile>img{display:block;width:100%;max-height:300px;object-fit:cover;cursor:zoom-in}.image-tile .image-copy{position:absolute;right:6px;bottom:6px;background:#0b1623cc;color:#eff8ff;border-radius:7px;padding:6px;display:flex;align-items:center;gap:5px;font-size:10px}.image-tile .image-copy svg{width:13px;height:13px}.answer-image{max-width:420px;margin:13px 0}.answer-image img{object-fit:contain}.file-chip{display:inline-flex;gap:5px;align-items:center;color:#bedddc;background:#25424b;border-radius:6px;padding:5px 8px;font-size:11px;margin:3px}.file-chip svg{width:13px;height:13px}.scroll-bottom{position:absolute;right:calc(50% - 18px);top:-32px;z-index:2;background:#283445;border:1px solid #42516a;border-radius:50%;box-shadow:0 3px 12px #0005}.sheet{background:#191f2c;color:var(--ink);border:1px solid #344054;border-radius:23px;padding:24px;max-width:460px;width:calc(100% - 28px);max-height:min(85dvh,720px);overflow:auto;box-shadow:0 24px 120px #0009;scrollbar-width:thin}.sheet::backdrop,.image-dialog::backdrop{background:#050911ac;backdrop-filter:blur(5px)}.sheet-handle{display:none}.sheet-header{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:20px}.sheet-header .eyebrow{justify-content:flex-start;font-size:8px;letter-spacing:1.7px}.sheet h2{font-size:23px;letter-spacing:-.7px;margin:5px 0 0;font-weight:600}.sheet-header .icon-btn{align-self:flex-start}.search-field{display:flex;align-items:center;gap:8px;border:1px solid #344157;border-radius:11px;background:#111824;padding:10px 12px;color:#73839a;margin-bottom:13px}.search-field svg{width:16px;height:16px}.search-field input{background:transparent;color:var(--ink);border:0;min-width:0;width:100%;font-size:12px}.filter-tabs{display:flex;gap:6px;margin-bottom:14px}.filter-tabs button{background:transparent;border-radius:7px;color:var(--muted);font-size:11px;padding:6px 10px}.filter-tabs button.active{color:var(--accent);background:#223b3d}.model-option{width:100%;display:flex;gap:11px;align-items:center;text-align:left;background:transparent;border:1px solid transparent;border-radius:12px;padding:12px 9px;margin-bottom:3px}.model-option:hover{background:#242d3d}.model-option.selected{background:#1f333a;border-color:#386466}.model-option>img{width:28px;height:28px;padding:4px}.model-option strong{font-weight:550;font-size:13px;display:block}.model-option small{font-size:10px;display:block;color:var(--muted);margin-top:1px}.model-option .price{font-size:11px;margin-left:auto;white-space:nowrap;color:#a5b8c8}.model-option .selected-check{color:var(--accent);width:16px;height:16px}.primary-button,.secondary-button{display:flex;justify-content:center;align-items:center;gap:8px;width:100%;border-radius:11px;padding:12px 16px;font-size:12px;font-weight:600}.primary-button{background:var(--accent);color:#132827}.primary-button:hover{background:#91f1e9}.secondary-button{background:#283247;color:#d0dcec;border:1px solid #3a465d}.primary-button svg{width:17px;height:17px}.history-sheet>.primary-button{margin-bottom:15px}.history-row{display:flex;align-items:center;gap:9px;border-bottom:1px solid #293346;padding:6px 0}.history-open{flex:1;text-align:left;padding:10px 4px;background:transparent;min-width:0}.history-open strong{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:12px;font-weight:500}.history-open small{color:#7888a0;font-size:10px}.empty-state{padding:35px 8px;text-align:center;color:var(--muted);font-size:12px}.account-card{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid #364257;background:#222c3d;border-radius:13px;margin-bottom:24px}.avatar{width:37px;height:37px;border-radius:50%;display:grid;place-items:center;background:#364d55;color:var(--accent);font-weight:650}.account-card strong{display:block;font-size:13px}.account-card span{display:block;font-size:10px;color:var(--muted)}.connection-dot{width:7px;height:7px;background:#78849a;border-radius:50%;margin-left:auto}.connection-dot.connected{background:var(--accent)}.field-label{display:block;color:#c4d0e0;font-size:12px;margin-bottom:8px}.key-input{width:100%;border:1px solid #3c4c65;background:#111825;color:var(--ink);border-radius:10px;padding:12px;font-size:12px}.field-note{font-size:11px;color:var(--muted);line-height:1.6;margin:10px 0 20px}.balance-card{border:1px solid #334557;background:#1c2d35;border-radius:13px;padding:18px;margin-bottom:16px}.balance-card>span{font-size:11px;color:#99b6be}.balance-card strong{display:block;font-size:31px;color:var(--accent);font-weight:600;letter-spacing:-1px}.balance-card small{font-size:12px;font-weight:400;letter-spacing:0;color:#9bb4bf}.text-button{display:block;background:transparent;padding:12px;font-size:11px;margin:8px auto}.danger{color:var(--danger)}.inline-error{color:var(--danger);font-size:11px;margin:12px 0}.settings-footer{display:flex;align-items:center;gap:7px;color:#718099;font-size:10px;border-top:1px solid #2a3548;margin-top:24px;padding-top:17px}.settings-footer img{width:15px;height:15px}.settings-footer span{margin-left:auto}.compact-sheet{max-width:370px}.compact-sheet>p{font-size:12px;color:var(--muted)}.confirm-actions{display:flex;gap:10px;margin-top:24px}.destructive{background:#cb5a6c;color:white}.image-dialog{background:transparent;border:0;color:white;width:min(950px,100%);max-height:95dvh;padding:42px 12px 12px}.image-dialog>img{width:100%;max-height:75dvh;object-fit:contain;display:block}.image-dialog>.icon-btn{position:absolute;right:10px;top:0;background:#263345}.image-dialog>a{width:fit-content;margin:14px auto 0;text-decoration:none}.toast{position:fixed;bottom:150px;left:50%;transform:translateX(-50%);z-index:100;background:#334157;color:#eef5ff;box-shadow:0 6px 20px #0006;border:1px solid #50607c;padding:10px 15px;border-radius:11px;font-size:12px;max-width:calc(100% - 30px);text-align:center}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1400px){.welcome{padding-top:90px}.topbar{padding-inline:55px}}@media(max-height:760px) and (min-width:641px){.welcome{padding-top:20px}.welcome-symbol{margin-bottom:16px;width:65px;height:65px}.welcome-symbol img{width:48px;height:48px}h1{font-size:35px}.suggestions{margin-top:22px}.welcome-copy{font-size:13px}}
@media(max-width:640px){.desktop-rail{display:none}.mobile-menu{display:flex}.topbar{height:66px;padding:0 14px;gap:9px}.brand{font-size:21px;gap:8px}.lite-label{font-size:8px;padding:1px 5px}.balance-pill{padding:5px 9px;font-size:11px;gap:4px}.credit-label{display:none}.new-chat{width:31px}.conversation{padding:0 18px}.welcome{padding:34px 0 20px}.welcome-symbol{width:72px;height:72px;margin-bottom:25px}.welcome-symbol img{width:51px;height:51px}h1{font-size:34px;letter-spacing:-1.1px;margin-top:17px;margin-bottom:13px}.eyebrow{font-size:8px;letter-spacing:1.65px}.welcome-copy{font-size:12px;line-height:1.75}.suggestions{margin-top:28px;gap:8px}.suggestion{padding:12px 10px;gap:8px;border-radius:12px;align-items:flex-start}.suggestion-icon{width:29px;height:29px;border-radius:8px}.suggestion-icon svg{width:16px;height:16px}.suggestion strong{font-size:10px;margin-top:1px}.suggestion small{font-size:9px;line-height:1.5}.suggestion-arrow{display:none}.welcome-foot{font-size:9px;margin-top:20px}.composer-area{padding:8px 12px max(10px,env(safe-area-inset-bottom),var(--tg-content-safe-area-inset-bottom,0px))}.composer{border-radius:17px}.composer textarea{font-size:16px;padding:15px 14px 8px;min-height:55px;max-height:145px}.composer textarea::placeholder{font-size:13px}.composer-tools{padding:0 9px 9px}.composer-caption{font-size:9px;margin:7px 5px 0}.desktop-keyhint{display:none}.model-button{font-size:10px;padding:5px 8px;max-width:200px}.connection-banner{font-size:10px;width:calc(100% - 28px);padding:8px 10px}.connection-banner button{font-size:10px;white-space:nowrap}.sheet{position:fixed;top:auto;bottom:0;margin:0;left:0;width:100%;max-width:none;border-radius:23px 23px 0 0;padding:10px 20px max(23px,env(safe-area-inset-bottom));max-height:88dvh}.sheet-handle{display:block;width:34px;height:4px;border-radius:5px;background:#4c586a;margin:0 auto 22px}.sheet h2{font-size:22px}.sheet-header{margin-bottom:19px}.messages{padding-top:20px}.message-body{font-size:13px}.message.user{max-width:90%;font-size:13px;padding:11px 13px}.message-label{font-size:10px}.attached-gallery{max-width:290px}.toast{bottom:145px}.compact-sheet{max-width:none}.image-dialog{max-height:96dvh}.demo-banner{font-size:9px}}
@media(max-width:355px){h1{font-size:30px}.suggestion{padding:10px 7px;gap:6px}.suggestion-icon{width:25px;height:25px}.suggestion strong{font-size:9px}.suggestion small{font-size:8px}.brand{font-size:19px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;scroll-behavior:auto!important;transition:none!important}}
.app-shell{height:var(--app-height,100dvh)}.topbar{height:calc(81px + var(--top-inset,0px));padding-top:var(--top-inset,0px)}.table-scroll{overflow-x:auto;margin:14px 0;border:1px solid var(--line);border-radius:10px}.table-scroll table{border-collapse:collapse;width:100%;font-size:12px}.table-scroll th,.table-scroll td{padding:9px 12px;text-align:left;border-bottom:1px solid var(--line);min-width:95px}.table-scroll th{background:#242d3d}.table-scroll tr:last-child td{border-bottom:0}@media(max-width:640px){.topbar{height:calc(66px + var(--top-inset,0px))}.suggestion strong{font-size:12px}.suggestion small{font-size:10px}.search-field input,.key-input{font-size:16px}}