@import "https://fonts.googleapis.com/css2?family=Chakra+Petch:wght@400;500;600;700&family=Outfit:wght@300;400;500;600;700&display=swap";:root{--bg-main:#f0ebe3;--bg-veil:#ffffff8c;--bg-grid:#20262d0a;--panel:#ffffffb8;--panel-soft:#1111110a;--panel-elevated:#ffffffe0;--line-soft:#0e101114;--line-strong:#0e101126;--line-focus:#10c0a559;--text-heavy:#0c0f13;--text-main:#1e2329;--text-muted:#5e6b7a;--text-placeholder:#9aa3af;--accent-cyan:#0db89d;--accent-cyan-soft:#0db89d1f;--accent-orange:#e87d24;--accent-orange-soft:#e87d241f;--accent-ink:#111820;--accent-indigo:#3b4ec7;--accent-indigo-soft:#3b4ec71f;--shadow-main:0 24px 60px #1118271f, 0 8px 16px #1118270f;--shadow-soft:0 12px 28px #11182712, 0 4px 8px #1118270a;--shadow-elevated:0 32px 80px #11182724, 0 12px 24px #11182714;--shadow-inner:inset 0 2px 4px #0000000a;--font-display:"Chakra Petch", "Microsoft YaHei", sans-serif;--font-body:"Outfit", "Microsoft YaHei", sans-serif;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--radius-sm:10px;--radius-md:16px;--radius-lg:22px;--radius-xl:28px;--radius-full:999px;--transition-fast:.15s ease;--transition-base:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.4s cubic-bezier(.4, 0, .2, 1);--transition-bounce:.5s cubic-bezier(.34, 1.56, .64, 1);--touch-target-min:44px;--font-min:.875rem}*,:before,:after{box-sizing:border-box;margin:0;font-weight:400}body{min-height:100vh;color:var(--text-main);background:radial-gradient(circle at 14% 16%, #0db89d24, transparent 32%), radial-gradient(circle at 86% 12%, #e87d241f, transparent 28%), radial-gradient(circle at 80% 84%, #3b4ec712, transparent 26%), linear-gradient(180deg, #f7f3ec 0%, var(--bg-main) 40%, #ebe4d8 100%);line-height:1.6;font-family:var(--font-body);text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;touch-action:manipulation;-webkit-tap-highlight-color:transparent;-webkit-overflow-scrolling:touch;font-size:16px}body:before{content:"";background-image:linear-gradient(to right, transparent 0 47px, var(--bg-grid) 47px 48px), linear-gradient(to bottom, transparent 0 47px, var(--bg-grid) 47px 48px);opacity:.35;pointer-events:none;z-index:-1;background-size:48px 48px,48px 48px;position:fixed;inset:0}::selection{color:var(--text-heavy);background:#0db89d2e}html{scroll-behavior:smooth}button,input,select,textarea{transition:border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast)}button:hover:not(:disabled),select:hover:not(:disabled),textarea:hover:not(:disabled),input:hover:not(:disabled){border-color:var(--line-strong)}button:focus-visible,select:focus-visible,textarea:focus-visible,input:focus-visible{box-shadow:0 0 0 3px var(--line-focus);outline:none}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{border-radius:var(--radius-full);background:#0e10111f}::-webkit-scrollbar-thumb:hover{background:#0e101133}:disabled{cursor:not-allowed;opacity:.55}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (width<=480px){body{font-size:15px}body:before{background-size:32px 32px,32px 32px}}#app{flex-direction:column;width:100%;min-height:100dvh;font-weight:400;display:flex}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2)format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff)format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2)format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff)format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2)format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff)format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2)format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff)format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2)format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff)format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2)format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff)format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2)format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff)format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2)format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff)format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2)format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff)format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2)format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff)format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2)format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff)format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff)format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff)format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff)format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2)format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff)format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2)format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff)format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2)format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff)format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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)format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff)format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2)format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff)format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2)format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff)format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf)format("truetype")}.katex{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.16.45"}.katex .katex-mathml{clip:rect(1px,1px,1px,1px);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.newline{display:block}.katex .base{white-space:nowrap;width:min-content;position:relative}.katex .base,.katex .strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .hbox{width:100%}.katex .hbox,.katex .thinbox{flex-direction:row;display:inline-flex}.katex .thinbox{width:0;max-width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .hdashline,.katex .hline,.katex .mfrac .frac-line,.katex .overline .overline-line,.katex .rule,.katex .underline .underline-line{min-height:1px}.katex .mspace{display:inline-block}.katex .smash{line-height:0;display:inline}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.katex .clap>.inner,.katex .llap>.inner,.katex .rlap>.inner{position:absolute}.katex .clap>.fix,.katex .llap>.fix,.katex .rlap>.fix{display:inline-block}.katex .llap>.inner{right:0}.katex .clap>.inner,.katex .rlap>.inner{left:0}.katex .clap>.inner>span{margin-left:-50%;margin-right:50%}.katex .rule{border:0 solid;display:inline-block;position:relative}.katex .hline,.katex .overline .overline-line,.katex .underline .underline-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.root{margin-left:.277778em;margin-right:-.555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .sizing.reset-size2.size1{font-size:.833333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .sizing.reset-size2.size3{font-size:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .sizing.reset-size2.size4{font-size:1.33333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .sizing.reset-size2.size6{font-size:1.66667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .sizing.reset-size2.size10{font-size:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .sizing.reset-size3.size2{font-size:.857143em}.katex .fontsize-ensurer.reset-size3.size3,.katex .sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .sizing.reset-size3.size4{font-size:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .sizing.reset-size3.size11{font-size:3.55429em}.katex .fontsize-ensurer.reset-size4.size1,.katex .sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .sizing.reset-size5.size1{font-size:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .sizing.reset-size5.size4{font-size:.888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .sizing.reset-size5.size6{font-size:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .sizing.reset-size5.size7{font-size:1.33333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .sizing.reset-size5.size10{font-size:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .sizing.reset-size5.size11{font-size:2.76444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .sizing.reset-size7.size1{font-size:.416667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .sizing.reset-size7.size3{font-size:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .sizing.reset-size7.size4{font-size:.666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .sizing.reset-size7.size6{font-size:.833333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .sizing.reset-size7.size10{font-size:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .sizing.reset-size8.size4{font-size:.555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .sizing.reset-size8.size6{font-size:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .sizing.reset-size8.size7{font-size:.833333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .sizing.reset-size8.size10{font-size:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .sizing.reset-size9.size8{font-size:.833333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .sizing.reset-size9.size10{font-size:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .sizing.reset-size10.size9{font-size:.833173em}.katex .fontsize-ensurer.reset-size10.size10,.katex .sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .sizing.reset-size10.size11{font-size:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .sizing.reset-size11.size10{font-size:.833601em}.katex .fontsize-ensurer.reset-size11.size11,.katex .sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{width:.12em;display:inline-block}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .accent .accent-body{position:relative}.katex .accent .accent-body:not(.accent-full){width:0}.katex .overlay{display:block}.katex .mtable .vertical-separator{min-width:1px;display:inline-block}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .stretchy:after,.katex .stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{box-sizing:border-box;border:.04em solid}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}.toast-container[data-v-04d2421d]{z-index:99999;pointer-events:none;flex-direction:column;gap:.5rem;display:flex;position:fixed;top:1.5rem;right:1.5rem}.toast-item[data-v-04d2421d]{color:#374151;cursor:pointer;pointer-events:auto;background:#fff;border-left:3px solid #0000;border-radius:10px;align-items:center;gap:.6rem;max-width:360px;padding:.75rem 1.1rem;font-size:.85rem;font-weight:500;display:flex;box-shadow:0 8px 30px #0000001f}.toast-item.success[data-v-04d2421d]{border-left-color:#10b981}.toast-item.success .toast-icon[data-v-04d2421d]{stroke:#10b981}.toast-item.error[data-v-04d2421d]{border-left-color:#ef4444}.toast-item.error .toast-icon[data-v-04d2421d]{stroke:#ef4444}.toast-item.warning[data-v-04d2421d]{border-left-color:#f59e0b}.toast-item.warning .toast-icon[data-v-04d2421d]{stroke:#f59e0b}.toast-item.info[data-v-04d2421d]{border-left-color:#3b82f6}.toast-item.info .toast-icon[data-v-04d2421d]{stroke:#3b82f6}.toast-icon[data-v-04d2421d]{flex-shrink:0;width:18px;height:18px}.toast-msg[data-v-04d2421d]{line-height:1.4}.toast-enter-active[data-v-04d2421d]{animation:.25s toastIn-04d2421d}.toast-leave-active[data-v-04d2421d]{animation:.2s forwards toastOut-04d2421d}@keyframes toastIn-04d2421d{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}@keyframes toastOut-04d2421d{0%{opacity:1;transform:translate(0)}to{opacity:0;transform:translate(40px)}}.confirm-overlay[data-v-ec7d9265]{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:99998;background:#0006;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.confirm-dialog[data-v-ec7d9265]{text-align:center;background:#fff;border-radius:16px;width:380px;max-width:90vw;padding:2rem 1.8rem 1.5rem;box-shadow:0 20px 60px #00000026}.confirm-icon-wrap[data-v-ec7d9265]{background:#eff6ff;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;margin:0 auto 1rem;display:flex}.confirm-icon-wrap svg[data-v-ec7d9265]{stroke:#3b82f6}.confirm-icon-wrap.danger[data-v-ec7d9265]{background:#fef2f2}.confirm-icon-wrap.danger svg[data-v-ec7d9265]{stroke:#ef4444}.confirm-title[data-v-ec7d9265]{color:#0f172a;margin:0 0 .5rem;font-size:1.05rem;font-weight:700}.confirm-message[data-v-ec7d9265]{color:#6b7280;margin:0 0 1.5rem;font-size:.88rem;line-height:1.5}.confirm-actions[data-v-ec7d9265]{gap:.6rem;display:flex}.confirm-btn[data-v-ec7d9265]{cursor:pointer;border:none;border-radius:10px;flex:1;padding:.65rem;font-size:.88rem;font-weight:600;transition:background .15s,color .15s,border-color .15s,box-shadow .15s,transform .15s}.confirm-btn.cancel[data-v-ec7d9265]{color:#6b7280;background:#f3f4f6}.confirm-btn.cancel[data-v-ec7d9265]:hover{background:#e5e7eb}.confirm-btn.danger[data-v-ec7d9265]{color:#fff;background:#ef4444}.confirm-btn.danger[data-v-ec7d9265]:hover{background:#dc2626}.confirm-btn[data-v-ec7d9265]:not(.cancel):not(.danger){color:#fff;background:#0ea5e9}.confirm-btn[data-v-ec7d9265]:not(.cancel):not(.danger):hover{background:#0284c7}.confirm-fade-enter-active[data-v-ec7d9265]{transition:opacity .2s}.confirm-fade-enter-active .confirm-dialog[data-v-ec7d9265]{animation:.2s confirmIn-ec7d9265}.confirm-fade-leave-active[data-v-ec7d9265]{transition:opacity .15s}.confirm-fade-leave-from[data-v-ec7d9265]{opacity:1}.confirm-fade-leave-to[data-v-ec7d9265],.confirm-fade-enter-from[data-v-ec7d9265]{opacity:0}@keyframes confirmIn-ec7d9265{0%{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}.app-layout[data-v-2868677e]{--sidebar-expand-width:240px;--sidebar-collapse-width:64px;--sidebar-duration:.36s;--sidebar-easing:cubic-bezier(.4, 0, .2, 1);--brand-easing:cubic-bezier(.36, 0, .66, -.05);background:linear-gradient(135deg,#f0f4f8 0%,#e8eef5 50%,#f5f0fa 100%);height:100dvh;display:flex;overflow:hidden}.sidebar[data-v-2868677e]{width:var(--sidebar-expand-width);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:100;contain:layout style paint;min-height:100vh;transition:width var(--sidebar-duration) var(--sidebar-easing), padding var(--sidebar-duration) var(--sidebar-easing);background:#fff9;border-right:1px solid #e2e8f099;flex-direction:column;padding:1.5rem 1rem;display:flex;position:fixed;top:0;bottom:0;left:0;overflow:hidden}.sidebar.collapsed[data-v-2868677e]{width:var(--sidebar-collapse-width);padding:1.5rem .5rem}.sidebar-content[data-v-2868677e]{opacity:1;flex-direction:column;flex:1;min-height:0;transition:opacity .28s 80ms,transform .28s 80ms;display:flex;transform:translate(0)}.sidebar.collapsed .sidebar-content[data-v-2868677e]{opacity:0;pointer-events:none;transition:opacity .18s,transform .18s;transform:translate(-8px)}.sidebar.collapsed .sidebar-brand[data-v-2868677e]{justify-content:center;gap:0;margin-bottom:1rem;padding:0}.brand-logo[data-v-2868677e]{opacity:1;width:2rem;height:2rem;transition:opacity .22s ease 70ms, transform .26s var(--brand-easing) 50ms, width .3s var(--brand-easing), margin .3s var(--brand-easing);background:0 0;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;display:flex;overflow:hidden;transform:scale(1)}.brand-logo img[data-v-2868677e]{object-fit:contain;border-radius:8px;width:100%;height:100%}.sidebar.collapsed .brand-logo[data-v-2868677e]{opacity:0;width:0;transition:opacity .14s ease 0s, transform .2s var(--brand-easing) 0s, width .28s var(--brand-easing) 0s, margin .28s var(--brand-easing) 0s;margin:0;transform:scale(.5)}.brand-text[data-v-2868677e]{opacity:1;min-width:0;transition:opacity .22s ease 90ms, transform .26s var(--brand-easing) 70ms, max-width .32s var(--brand-easing) 30ms;white-space:nowrap;max-width:200px;overflow:hidden;transform:translate(0)}.sidebar.collapsed .brand-text[data-v-2868677e]{opacity:0;max-width:0;transition:opacity .12s ease 0s, transform .2s var(--brand-easing) 0s, max-width .26s var(--brand-easing) 0s;transform:translate(-16px)}.sidebar-brand[data-v-2868677e]{min-height:2.75rem;transition:margin-bottom var(--sidebar-duration) var(--sidebar-easing), padding var(--sidebar-duration) var(--sidebar-easing);align-items:center;gap:.75rem;margin-bottom:2rem;padding:0 .5rem;display:flex}.brand-actions[data-v-2868677e]{transition:margin-left .3s var(--brand-easing), flex-direction 0s .3s, gap .3s var(--brand-easing);align-items:center;gap:.4rem;margin-left:auto;display:flex}.sidebar.collapsed .brand-actions[data-v-2868677e]{width:100%;transition:margin-left .26s var(--brand-easing) 50ms, flex-direction 0s 0s, gap .28s var(--brand-easing) 30ms;flex-direction:column;align-items:center;gap:.5rem;margin-left:0}.toolbar-btn[data-v-2868677e]{color:#64748b;cursor:pointer;will-change:transform;background:#ffffff80;border:none;border-radius:8px;justify-content:center;align-items:center;width:2rem;height:2rem;padding:0;font-family:inherit;transition:background .2s,border-color .2s,color .2s,transform .2s;display:flex}.toolbar-btn[data-v-2868677e]:active{transform:scale(.95)}.toolbar-btn[data-v-2868677e]:hover{color:#0ea5e9;background:#ffffffe6;border-color:#cbd5e1}.toolbar-btn svg[data-v-2868677e]{width:16px;height:16px}.brand-sub[data-v-2868677e]{color:#0f172a;font-size:1rem;font-weight:700;line-height:1.2}.sidebar-nav[data-v-2868677e]{flex-direction:column;gap:.35rem;display:flex}.nav-item[data-v-2868677e]{color:#475569;border-radius:12px;align-items:center;gap:.75rem;padding:.7rem .85rem;font-size:.9rem;font-weight:500;text-decoration:none;transition:background .2s,color .2s,border-color .2s,box-shadow .2s,transform .2s;display:flex}.nav-item svg[data-v-2868677e]{flex-shrink:0;width:18px;height:18px}.nav-item[data-v-2868677e]:hover{color:#0ea5e9;background:#0ea5e914}.nav-item.active[data-v-2868677e]{color:#0ea5e9;background:linear-gradient(135deg,#0ea5e91f,#10b98114);font-weight:600}.sidebar-history[data-v-2868677e]{margin-top:.5rem;padding:0 .5rem}.history-header[data-v-2868677e]{font-size:var(--font-min);color:#64748b;align-items:center;gap:.5rem;padding:.5rem .35rem;font-weight:600;display:flex}.history-header svg[data-v-2868677e]{flex-shrink:0;width:14px;height:14px}.history-list[data-v-2868677e]{flex-direction:column;gap:.15rem;margin:0;padding:0;list-style:none;display:flex}.history-item[data-v-2868677e]{font-size:var(--font-min);color:#475569;cursor:default;border-radius:8px;align-items:center;gap:.35rem;min-height:36px;padding:.45rem .6rem;transition:background .15s,color .15s;display:flex;position:relative}.history-item.pinned-anim[data-v-2868677e]{animation:.3s pinSlide-2868677e}@keyframes pinSlide-2868677e{0%{opacity:.8;transform:translateY(0)}50%{opacity:1;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.history-item[data-v-2868677e]:hover{color:#0ea5e9;background:#0ea5e914}.history-item.active[data-v-2868677e]{color:#0ea5e9;background:linear-gradient(135deg,#0ea5e91f,#10b98114);font-weight:600}.history-item.pinned .history-item-title[data-v-2868677e]:before{content:"";vertical-align:middle;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 2v8'/%3E%3Cpath d='M5 12h14'/%3E%3Cpath d='M12 10l-4 8h8l-4-8z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-size:contain;width:12px;height:12px;margin-right:.3rem;display:inline-block}.history-item-title[data-v-2868677e]{text-overflow:ellipsis;white-space:nowrap;cursor:pointer;color:#94a3b8;flex:1;min-width:0;overflow:hidden}.history-menu-btn[data-v-2868677e]{color:#94a3af;cursor:pointer;opacity:0;background:0 0;border:none;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;padding:0;transition:opacity .15s,color .15s,background .15s;display:flex}.history-item:hover .history-menu-btn[data-v-2868677e]{opacity:1}.history-menu-btn[data-v-2868677e]:hover{color:#64748b;background:#0000000d}.history-menu-btn svg[data-v-2868677e]{width:14px;height:14px}.session-menu[data-v-2868677e]{z-index:200;background:#fffffffa;border:1px solid #e2e8f0cc;border-radius:10px;flex-direction:column;gap:.05rem;min-width:140px;margin-top:.25rem;padding:.35rem;display:flex;position:absolute;top:100%;right:0;box-shadow:0 8px 24px #0f172a1f}.session-menu-item[data-v-2868677e]{font-size:var(--font-min);color:#475569;cursor:pointer;border-radius:6px;align-items:center;gap:.5rem;min-height:40px;padding:.6rem .75rem;transition:background .15s,color .15s;display:flex}.session-menu-item[data-v-2868677e]:hover{color:#0ea5e9;background:#0ea5e914}.session-menu-item.danger[data-v-2868677e]{color:#ef4444}.session-menu-item.danger[data-v-2868677e]:hover{color:#ef4444;background:#ef444414}.session-menu-item svg[data-v-2868677e]{flex-shrink:0;width:14px;height:14px}.session-menu-divider[data-v-2868677e]{background:#e2e8f099;height:1px;margin:.15rem 0}.rename-wrap[data-v-2868677e]{align-items:center;gap:.35rem;width:100%;display:flex}.rename-input[data-v-2868677e]{min-width:0;font-size:var(--font-min);color:#1a1a1a;background:#f3f4f6;border:none;border-radius:6px;outline:none;flex:1;padding:.35rem .55rem;font-family:inherit}.rename-actions[data-v-2868677e]{flex-shrink:0;align-items:center;gap:.15rem;display:flex}.rename-btn[data-v-2868677e]{cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;width:28px;height:28px;padding:0;transition:background .15s;display:flex}.rename-btn svg[data-v-2868677e]{width:12px;height:12px}.rename-confirm[data-v-2868677e]{color:#1a1a1a}.rename-confirm[data-v-2868677e]:hover{background:#0000000f}.rename-cancel[data-v-2868677e]{color:#1a1a1a}.rename-cancel[data-v-2868677e]:hover{background:#0000000f}.history-all-btn[data-v-2868677e]{color:#94a3b8;font-size:var(--font-min);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;width:100%;min-height:40px;margin-top:.3rem;padding:.5rem .6rem;font-family:inherit;font-weight:500;text-decoration:none;transition:color .15s,background .15s;display:flex}.history-all-btn[data-v-2868677e]:hover{color:#0ea5e9;background:#0ea5e90f}.sidebar-footer[data-v-2868677e]{margin-top:auto;padding:0 .5rem 1.5rem;position:relative}.user-card[data-v-2868677e]{cursor:pointer;background:linear-gradient(135deg,#ffffffb3,#fff6);border:1px solid #e2e8f080;border-radius:14px;align-items:center;gap:.75rem;padding:.75rem .85rem;transition:background .25s,color .25s,border-color .25s,box-shadow .25s,transform .25s;display:flex;position:relative;overflow:hidden}.user-card[data-v-2868677e]:before{content:"";opacity:0;pointer-events:none;background:linear-gradient(135deg,#0ea5e90a,#10b9810a);transition:opacity .25s;position:absolute;inset:0}.user-card[data-v-2868677e]:hover{background:linear-gradient(135deg,#fffffff2,#ffffffb3);border-color:#0ea5e933;transform:translateY(-1px);box-shadow:0 4px 16px #0f172a14}.user-card[data-v-2868677e]:hover:before{opacity:1}.user-avatar-wrap[data-v-2868677e]{flex-shrink:0;position:relative}.user-avatar[data-v-2868677e]{color:#fff;background:linear-gradient(135deg,#0ea5e9,#8b5cf6);border-radius:10px;justify-content:center;align-items:center;width:2.25rem;height:2.25rem;font-size:.85rem;font-weight:700;transition:box-shadow .25s;display:flex;box-shadow:0 2px 8px #0ea5e940}.user-card:hover .user-avatar[data-v-2868677e]{box-shadow:0 3px 12px #0ea5e959}.user-status-dot[data-v-2868677e]{background:#10b981;border:2px solid #fffffff2;border-radius:50%;width:10px;height:10px;animation:2s ease-in-out infinite statusPulse-2868677e;position:absolute;bottom:-1px;right:-1px;box-shadow:0 0 #10b98166}@keyframes statusPulse-2868677e{0%,to{box-shadow:0 0 #10b98166}50%{box-shadow:0 0 0 4px #10b98100}}.user-info[data-v-2868677e]{flex:1;min-width:0}.user-name[data-v-2868677e]{color:#0f172a;text-overflow:ellipsis;white-space:nowrap;font-size:.88rem;font-weight:700;line-height:1.3;overflow:hidden}.user-meta[data-v-2868677e]{align-items:center;gap:.4rem;min-width:0;margin-top:.25rem;display:flex}.user-balance-tag[data-v-2868677e]{color:#fff;background:linear-gradient(135deg,#fbbf24,#f59e0b);border-radius:999px;flex-shrink:0;align-items:center;gap:.25rem;padding:.2rem .5rem;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.75rem;font-weight:700;line-height:1;transition:box-shadow .2s,transform .2s;display:inline-flex;box-shadow:0 1px 4px #f59e0b4d}.user-balance-tag[data-v-2868677e]:hover{transform:scale(1.05);box-shadow:0 2px 8px #f59e0b66}.user-balance-tag svg[data-v-2868677e]{stroke:#ffffffd9;flex-shrink:0}.user-balance-tag.low[data-v-2868677e]{background:linear-gradient(135deg,#ef4444,#f87171);box-shadow:0 1px 4px #ef44444d}.user-balance-tag.low svg[data-v-2868677e]{stroke:#ffffffe6}.user-badge[data-v-2868677e]{color:#94a3b8;flex-shrink:0;font-size:.75rem;font-weight:500;line-height:1}.user-chevron[data-v-2868677e]{color:#94a3b8;flex-shrink:0;width:14px;height:14px;transition:transform .25s,color .2s}.user-card:hover .user-chevron[data-v-2868677e]{color:#0ea5e9}.user-chevron.open[data-v-2868677e]{color:#0ea5e9;transform:rotate(180deg)}.user-dropdown[data-v-2868677e]{background:#ffffffe6;border:1px solid #e2e8f099;border-radius:12px;flex-direction:column;gap:.1rem;padding:.35rem;display:flex;position:absolute;bottom:calc(100% + .4rem);left:.5rem;right:.5rem;box-shadow:0 4px 16px #0f172a14}.user-dropdown-item[data-v-2868677e]{font-size:var(--font-min);color:#475569;cursor:pointer;border-radius:8px;justify-content:space-between;align-items:center;min-height:40px;padding:.55rem .75rem;transition:background .15s,color .15s;display:flex}.user-dropdown-item[data-v-2868677e]:hover{color:#0ea5e9;background:#0ea5e914}.user-dropdown-item .active[data-v-2868677e]{color:#0ea5e9;font-weight:600}.user-dropdown-item.danger[data-v-2868677e]{color:#ef4444}.user-dropdown-item.danger[data-v-2868677e]:hover{color:#ef4444;background:#ef444414}.user-dropdown-item.admin-entry[data-v-2868677e]{color:#8b5cf6}.user-dropdown-item.admin-entry[data-v-2868677e]:hover{color:#7c3aed;background:#8b5cf614}.user-dropdown-divider[data-v-2868677e]{background:#e2e8f099;height:1px;margin:.2rem 0}.main-wrapper[data-v-2868677e]{margin-left:var(--sidebar-expand-width);height:100vh;transition:margin-left var(--sidebar-duration) var(--sidebar-easing);will-change:margin-left;flex-direction:column;flex:1;display:flex;overflow:hidden}.main-wrapper.expanded[data-v-2868677e]{margin-left:var(--sidebar-collapse-width)}.topbar[data-v-2868677e]{background:0 0;justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex}.topbar-right[data-v-2868677e]{align-items:center;gap:.75rem;margin-left:auto;display:flex}.topbar-btn[data-v-2868677e]{color:#475569;cursor:pointer;background:#ffffffb3;border:1px solid #e2e8f099;border-radius:10px;padding:.5rem 1rem;font-size:.85rem;font-weight:600;text-decoration:none;transition:background .2s,color .2s,border-color .2s,box-shadow .2s,transform .2s}.topbar-btn[data-v-2868677e]:hover{background:#fffffff2;border-color:#cbd5e1}.lang-switch[data-v-2868677e]{background:#ffffffb3;border:1px solid #e2e8f099;border-radius:10px;align-items:center;gap:.35rem;padding:.45rem .75rem;display:inline-flex}.lang-icon[data-v-2868677e]{color:#475569;width:16px;height:16px}.lang-switch button[data-v-2868677e]{color:#94a3b8;cursor:pointer;background:0 0;border:none;padding:0;font-family:inherit;font-size:.85rem;font-weight:600;transition:color .2s}.lang-switch button[data-v-2868677e]:hover{color:#64748b}.lang-switch button.active[data-v-2868677e]{color:#0f172a}.lang-divider[data-v-2868677e]{color:#cbd5e1;font-size:.85rem;font-weight:500}.login-btn[data-v-2868677e]{color:#fff;cursor:pointer;background:linear-gradient(135deg,#0db89d,#0ea5e9);border:none;border-radius:10px;padding:.5rem 1.2rem;font-family:inherit;font-size:.85rem;font-weight:600;transition:background .2s,color .2s,border-color .2s,box-shadow .2s,transform .2s}.login-btn[data-v-2868677e]:hover{transform:translateY(-1px);box-shadow:0 4px 12px #0ea5e940}.content[data-v-2868677e]{flex-direction:column;flex:1;height:100vh;min-height:0;display:flex;overflow-y:auto}.mobile-menu-btn[data-v-2868677e]{z-index:90;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:#475569;cursor:pointer;background:#ffffffd9;border:1px solid #e2e8f099;border-radius:12px;justify-content:center;align-items:center;width:40px;height:40px;padding:0;transition:background .2s,color .2s,border-color .2s,box-shadow .2s,transform .2s;display:none;position:fixed;top:1rem;left:1rem;box-shadow:0 2px 8px #0f172a14}.mobile-menu-btn[data-v-2868677e]:hover{color:#0ea5e9;background:#fffffff2}.mobile-menu-btn svg[data-v-2868677e]{width:20px;height:20px}.mobile-backdrop[data-v-2868677e]{display:none}@media (width<=1024px){.app-layout[data-v-2868677e]{--sidebar-expand-width:200px}}@media (width<=768px){.app-layout[data-v-2868677e]{--sidebar-expand-width:260px;--sidebar-collapse-width:0px}.mobile-menu-btn[data-v-2868677e]{display:flex}.mobile-backdrop[data-v-2868677e]{z-index:99;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);will-change:opacity;background:#0f172a4d;display:block;position:fixed;inset:0}.sidebar[data-v-2868677e]{width:var(--sidebar-expand-width);transition:transform var(--sidebar-duration) var(--sidebar-easing);will-change:transform;z-index:200;transform:translate(-100%)}.sidebar[data-v-2868677e]:not(.collapsed){transform:translate(0)}.sidebar:not(.collapsed) .sidebar-content[data-v-2868677e]{opacity:1;pointer-events:auto;transform:translate(0)}.sidebar:not(.collapsed) .sidebar-brand[data-v-2868677e]{justify-content:flex-start;padding:0 .5rem}.sidebar:not(.collapsed) .brand-text[data-v-2868677e]{opacity:1;max-width:200px;transform:translate(0)}.sidebar:not(.collapsed) .brand-logo[data-v-2868677e]{opacity:1;width:2rem;margin:0;transform:scale(1)}.sidebar:not(.collapsed) .brand-actions[data-v-2868677e]{flex-direction:row;gap:.4rem;margin-left:auto}.sidebar:not(.collapsed) .nav-item[data-v-2868677e]{min-height:var(--touch-target-min);justify-content:flex-start;padding:.75rem .85rem}.sidebar:not(.collapsed) .nav-item span[data-v-2868677e]{opacity:1;width:auto;overflow:visible}.sidebar:not(.collapsed) .sidebar-footer[data-v-2868677e]{padding:0 .5rem 1.5rem}.sidebar:not(.collapsed) .user-card[data-v-2868677e]{justify-content:flex-start;padding:.75rem .85rem}.sidebar:not(.collapsed) .user-info[data-v-2868677e],.sidebar:not(.collapsed) .user-chevron[data-v-2868677e],.sidebar:not(.collapsed) .user-status-dot[data-v-2868677e]{opacity:1;width:auto;overflow:visible}.sidebar.collapsed[data-v-2868677e]{width:var(--sidebar-expand-width);padding:1.5rem 1rem;padding-bottom:env(safe-area-inset-bottom,1.5rem);border-right-color:#e2e8f099;transform:translate(-100%)}.main-wrapper[data-v-2868677e],.main-wrapper.expanded[data-v-2868677e]{margin-left:0}.topbar[data-v-2868677e]{padding:1rem}.toolbar-btn[data-v-2868677e]{width:36px;height:36px}.nav-item[data-v-2868677e]{min-height:var(--touch-target-min);font-size:var(--font-min);padding:.7rem .85rem}.content[data-v-2868677e]{padding-top:calc(40px + 1.5rem)}}@media (width<=480px){.app-layout[data-v-2868677e]{--sidebar-expand-width:280px;--sidebar-collapse-width:0px}.sidebar[data-v-2868677e]{width:var(--sidebar-expand-width)}.mobile-menu-btn[data-v-2868677e]{top:max(.75rem, env(safe-area-inset-top,.75rem));left:max(.75rem, env(safe-area-inset-left,.75rem));width:var(--touch-target-min);height:var(--touch-target-min);border-radius:10px}.nav-item[data-v-2868677e]{font-size:var(--font-min);min-height:var(--touch-target-min);border-radius:14px;padding:.8rem .9rem}.history-item[data-v-2868677e]{font-size:var(--font-min);padding:.6rem .7rem}.user-card[data-v-2868677e]{padding:.8rem .9rem}.user-avatar[data-v-2868677e]{width:2.5rem;height:2.5rem}.user-name[data-v-2868677e]{font-size:var(--font-min)}.toolbar-btn[data-v-2868677e]{width:40px;height:40px}.history-menu-btn[data-v-2868677e],.rename-btn[data-v-2868677e]{width:32px;height:32px}.content[data-v-2868677e]{padding-top:calc(var(--touch-target-min) + 1.5rem)}}@media (width<=375px){.app-layout[data-v-2868677e]{--sidebar-expand-width:260px}.sidebar-brand[data-v-2868677e]{margin-bottom:1.5rem}.brand-sub[data-v-2868677e]{font-size:.95rem}.nav-item[data-v-2868677e]{font-size:var(--font-min);padding:.7rem .8rem}.mobile-menu-btn[data-v-2868677e]{top:max(.5rem, env(safe-area-inset-top,.5rem));left:max(.5rem, env(safe-area-inset-left,.5rem))}.session-menu-item[data-v-2868677e]{padding:.55rem .65rem}.user-dropdown-item[data-v-2868677e]{padding:.5rem .65rem}}@media (width<=320px){.app-layout[data-v-2868677e]{--sidebar-expand-width:240px}.sidebar[data-v-2868677e],.sidebar.collapsed[data-v-2868677e]{padding:1rem .75rem}.brand-sub[data-v-2868677e]{font-size:.875rem}.nav-item[data-v-2868677e]{padding:.6rem .7rem}.history-item[data-v-2868677e]{padding:.5rem .6rem}.user-card[data-v-2868677e]{padding:.65rem .75rem}.user-avatar[data-v-2868677e]{width:2.25rem;height:2.25rem}}.landing-page[data-v-40c5f8b5]{background:linear-gradient(135deg,#f0f4f8 0%,#e8eef5 50%,#f5f0fa 100%);min-height:100%;padding:2rem 2.5rem}.landing-main[data-v-40c5f8b5]{flex-direction:column;align-items:center;max-width:900px;margin:0 auto;padding-top:1rem;display:flex}.hero-section[data-v-40c5f8b5]{text-align:center;margin-bottom:2rem;animation:.7s cubic-bezier(.16,1,.3,1) both up-40c5f8b5}.hero-tag[data-v-40c5f8b5]{font-size:var(--font-min);color:#475569;letter-spacing:.02em;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#ffffffb8;border:1px solid #cbd5e1a6;border-radius:999px;margin-bottom:1.4rem;padding:.35rem .95rem;font-weight:600;display:inline-block}.hero-title[data-v-40c5f8b5]{color:#0f172a;letter-spacing:-.03em;margin-bottom:.85rem;font-size:clamp(2.2rem,4.5vw,3.2rem);font-weight:800;line-height:1.12}.hero-accent[data-v-40c5f8b5]{background:linear-gradient(135deg,#0ea5e9,#10b981);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-desc[data-v-40c5f8b5]{color:#64748b;max-width:520px;margin:0 auto;font-size:1rem;line-height:1.65}.input-panel[data-v-40c5f8b5]{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:50;background:#ffffffd9;border:1px solid #e2e8f0cc;border-radius:20px;width:100%;max-width:720px;padding:1.25rem;animation:.7s cubic-bezier(.16,1,.3,1) 80ms both up-40c5f8b5;position:relative;box-shadow:0 8px 32px -6px #0f172a0f,inset 0 1px #ffffffb3}.model-row[data-v-40c5f8b5]{margin-bottom:.6rem}.model-switch[data-v-40c5f8b5]{display:inline-block;position:relative}.model-switch-btn[data-v-40c5f8b5]{color:#475569;font-size:var(--font-min);cursor:pointer;background:#ffffffb3;border:1px solid #e2e8f0;border-radius:12px;align-items:center;gap:.4rem;min-height:40px;padding:.5rem .75rem;font-family:inherit;font-weight:600;transition:border-color .2s,background .2s,box-shadow .2s;display:flex}.model-switch-btn[data-v-40c5f8b5]:hover{background:#fffffff2;border-color:#cbd5e1}.model-switch-btn.open[data-v-40c5f8b5]{border-color:#0ea5e9;box-shadow:0 0 0 3px #0ea5e91a}.model-switch-btn svg[data-v-40c5f8b5]:first-child{color:#0ea5e9;width:14px;height:14px}.model-switch-btn .chevron[data-v-40c5f8b5]{color:#94a3b8;transition:transform .2s}.model-switch-btn.open .chevron[data-v-40c5f8b5]{transform:rotate(180deg)}.model-dropdown-panel[data-v-40c5f8b5]{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:100;background:#fffffffa;border:1px solid #e2e8f0b3;border-radius:14px;width:260px;max-height:320px;padding:.4rem;position:absolute;top:calc(100% + .4rem);left:0;overflow-y:auto;box-shadow:0 12px 40px #0f172a1a}.model-dropdown-item[data-v-40c5f8b5]{cursor:pointer;border-radius:10px;padding:.65rem .8rem;transition:background .15s,color .15s,border-color .15s,box-shadow .15s,transform .15s}.model-dropdown-item[data-v-40c5f8b5]:hover{background:linear-gradient(135deg,#0ea5e914,#8b5cf60f)}.model-dropdown-item.active[data-v-40c5f8b5]{background:linear-gradient(135deg,#0ea5e91a,#8b5cf614)}.model-dropdown-item-main[data-v-40c5f8b5]{justify-content:space-between;align-items:center;gap:.5rem;display:flex}.model-dropdown-item-name[data-v-40c5f8b5]{color:#0f172a;font-size:.88rem;font-weight:600}.model-dropdown-check[data-v-40c5f8b5]{color:#0ea5e9;flex-shrink:0}.btn-price-tag[data-v-40c5f8b5]{color:#d97706;background:#fef3c799;border-radius:4px;align-items:center;padding:.1rem .4rem;font-size:.7rem;font-weight:600;display:inline-flex}.btn-price-tag.free[data-v-40c5f8b5]{color:#059669;background:#ecfdf599}.model-price-tag[data-v-40c5f8b5]{color:#d97706;background:#fef3c7;border-radius:4px;align-items:center;padding:.1rem .4rem;font-size:.7rem;font-weight:600;display:inline-flex}.model-price-tag.free[data-v-40c5f8b5]{color:#059669;background:#ecfdf5}.model-dropdown-item-desc[data-v-40c5f8b5]{color:#64748b;margin-top:.15rem;font-size:.75rem;display:block}.input-box[data-v-40c5f8b5]{background:#fff;border:1.5px solid #e2e8f0;border-radius:14px;flex-direction:column;padding:.85rem 1rem;transition:border-color .25s,box-shadow .25s;display:flex;position:relative}.input-box.focused[data-v-40c5f8b5]{border-color:#0ea5e9;box-shadow:0 0 0 3.5px #0ea5e91a}.input-box.drag-over[data-v-40c5f8b5]{background:#f0f9ff;border-color:#0ea5e9;box-shadow:0 0 0 3.5px #0ea5e91a}.drag-overlay[data-v-40c5f8b5]{color:#0ea5e9;z-index:10;pointer-events:none;background:#0ea5e914;border-radius:14px;flex-direction:column;justify-content:center;align-items:center;gap:.5rem;display:flex;position:absolute;inset:0}.drag-overlay svg[data-v-40c5f8b5]{width:32px;height:32px}.drag-overlay span[data-v-40c5f8b5]{font-size:.9rem;font-weight:600}.input-field[data-v-40c5f8b5]{resize:none;color:#0f172a;background:0 0;border:none;outline:none;width:100%;min-height:52px;max-height:200px;padding-bottom:1.2rem;font-family:inherit;font-size:1rem;line-height:1.62}.input-field[data-v-40c5f8b5]::placeholder{color:#94a3b8}.attachment-preview[data-v-40c5f8b5]{flex-wrap:wrap;gap:.4rem;margin-bottom:.6rem;display:flex}.attachment-chip[data-v-40c5f8b5]{background:#f1f5f9;border:1px solid #e2e8f0;border-radius:999px;align-items:center;gap:.35rem;max-width:100%;padding:.25rem .5rem;display:inline-flex}.attachment-thumb[data-v-40c5f8b5]{object-fit:cover;border-radius:4px;flex-shrink:0;width:20px;height:20px}.attachment-file-icon[data-v-40c5f8b5]{color:#64748b;flex-shrink:0;width:16px;height:16px}.attachment-name[data-v-40c5f8b5]{color:#334155;white-space:nowrap;text-overflow:ellipsis;max-width:24rem;font-size:.8rem;overflow:hidden}.attachment-remove[data-v-40c5f8b5]{color:#64748b;cursor:pointer;background:0 0;border:none;padding:0 .2rem;font-size:.76rem;font-weight:600}.input-footer[data-v-40c5f8b5]{justify-content:space-between;align-items:center;margin-top:-.2rem;display:flex}.footer-left[data-v-40c5f8b5]{position:relative}.footer-controls-more[data-v-40c5f8b5]{align-items:center;gap:.5rem;display:flex}.more-btn[data-v-40c5f8b5]{color:#94a3b8;cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;min-width:36px;min-height:36px;padding:.42rem;transition:background .2s,color .2s;display:none}.more-btn[data-v-40c5f8b5]:hover{color:#334155;background:#f1f5f9}.more-btn svg[data-v-40c5f8b5]{width:18px;height:18px}.more-menu-backdrop[data-v-40c5f8b5]{display:none}.more-menu-panel[data-v-40c5f8b5]{display:contents}.menu-item-btn[data-v-40c5f8b5]{color:#64748b;cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:8px;align-items:center;gap:.35rem;min-width:36px;min-height:36px;padding:.42rem;font-family:inherit;font-size:.75rem;font-weight:600;transition:background .2s,color .2s;display:flex}.menu-item-btn[data-v-40c5f8b5]:hover:not(:disabled){color:#334155;background:#f1f5f9}.menu-item-btn[data-v-40c5f8b5]:disabled{opacity:.5;cursor:not-allowed}.menu-item-btn svg[data-v-40c5f8b5]{flex-shrink:0;width:14px;height:14px}.toggle-control[data-v-40c5f8b5]{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:.35rem;display:inline-flex}.toggle-control.disabled[data-v-40c5f8b5]{opacity:.5;cursor:not-allowed}.toggle-input[data-v-40c5f8b5]{opacity:0;pointer-events:none;width:0;height:0;position:absolute}.toggle-track[data-v-40c5f8b5]{background:#e2e8f0;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:20px;transition:background .25s;display:inline-flex;position:relative}.toggle-input:checked+.toggle-track[data-v-40c5f8b5]{background:linear-gradient(135deg,#0ea5e9,#0db89d)}.toggle-icon[data-v-40c5f8b5]{color:#94a3b8;width:12px;height:12px;transition:color .25s;position:absolute;left:4px}.toggle-input:checked+.toggle-track .toggle-icon[data-v-40c5f8b5]{color:#ffffffb3;left:auto;right:4px}.toggle-thumb[data-v-40c5f8b5]{background:#fff;border-radius:50%;width:16px;height:16px;transition:transform .25s;position:absolute;top:2px;left:2px;box-shadow:0 1px 3px #00000026}.toggle-input:checked+.toggle-track .toggle-thumb[data-v-40c5f8b5]{transform:translate(16px)}.toggle-label[data-v-40c5f8b5]{color:#64748b;font-size:.75rem;font-weight:600;transition:color .2s}.toggle-input:checked~.toggle-label[data-v-40c5f8b5]{color:#0ea5e9}.icon-btn[data-v-40c5f8b5]{color:#94a3b8;cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;min-width:36px;min-height:36px;padding:.42rem;transition:background .2s,color .2s;display:flex}.icon-btn[data-v-40c5f8b5]:hover{color:#334155;background:#f1f5f9}.icon-btn svg[data-v-40c5f8b5]{width:18px;height:18px}.send-btn[data-v-40c5f8b5]{color:#94a3b8;font-weight:650;font-size:var(--font-min);cursor:not-allowed;will-change:transform;background:#f1f5f9;border:none;border-radius:11px;align-items:center;gap:.4rem;min-height:40px;padding:.52rem 1.1rem;font-family:inherit;transition:background .2s,color .2s,transform .2s,box-shadow .2s;display:inline-flex}.send-btn.ready[data-v-40c5f8b5]{color:#fff;cursor:pointer;background:linear-gradient(135deg,#0db89d,#0ea5e9);box-shadow:0 2px 8px #0ea5e92e}.send-btn.ready[data-v-40c5f8b5]:hover{background:linear-gradient(135deg,#0ea5e9,#0db89d);transform:translateY(-1px);box-shadow:0 4px 12px #0ea5e938}.send-btn svg[data-v-40c5f8b5]{width:14px;height:14px}.char-counter[data-v-40c5f8b5]{color:#94a3b8;flex-shrink:0;font-size:.72rem}.char-counter-overflow[data-v-40c5f8b5]{color:#ef4444;font-weight:600}.upload-progress-wrap[data-v-40c5f8b5]{background:#e2e8f0;border-radius:2px;height:3px;margin-top:.5rem;overflow:hidden}.upload-progress-bar[data-v-40c5f8b5]{background:linear-gradient(135deg,#0ea5e9,#0db89d);border-radius:2px;height:100%;transition:width .3s}.status-row[data-v-40c5f8b5]{text-align:center;margin-top:.85rem}.status-text[data-v-40c5f8b5]{color:#94a3b8;font-size:.82rem}.status-loading[data-v-40c5f8b5]{color:#0ea5e9;align-items:center;gap:.35rem;display:inline-flex}.status-loading .dot[data-v-40c5f8b5]{background:#0ea5e9;border-radius:50%;width:7px;height:7px;animation:1.4s infinite blink-40c5f8b5}@keyframes blink-40c5f8b5{0%,to{opacity:1}50%{opacity:.3}}.status-error[data-v-40c5f8b5]{color:#ef4444;background:#ef444414;border-radius:999px;padding:.2rem .65rem}.dropdown-enter-active[data-v-40c5f8b5],.dropdown-leave-active[data-v-40c5f8b5]{transition:opacity .15s,transform .15s}.dropdown-enter-from[data-v-40c5f8b5]{opacity:0;transform:translateY(6px)}.dropdown-leave-to[data-v-40c5f8b5]{opacity:0;transform:translateY(-6px)}.feature-cards[data-v-40c5f8b5]{grid-template-columns:repeat(4,1fr);gap:1rem;width:100%;max-width:720px;margin-top:1.5rem;animation:.7s cubic-bezier(.16,1,.3,1) .12s both up-40c5f8b5;display:grid}.feature-card[data-v-40c5f8b5]{cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffb3;border:1px solid #e2e8f099;border-radius:16px;align-items:center;gap:.75rem;padding:1rem;transition:background .25s,color .25s,border-color .25s,box-shadow .25s,transform .25s;display:flex}.feature-card[data-v-40c5f8b5]:hover{background:#fffffff2;border-color:#cbd5e1;transform:translateY(-2px);box-shadow:0 8px 22px -4px #0f172a14}.feature-icon[data-v-40c5f8b5]{border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex}.feature-icon svg[data-v-40c5f8b5]{width:20px;height:20px}.icon-blue[data-v-40c5f8b5]{color:#2563eb;background:linear-gradient(135deg,#dbeafe,#bfdbfe)}.icon-green[data-v-40c5f8b5]{color:#059669;background:linear-gradient(135deg,#d1fae5,#a7f3d0)}.icon-purple[data-v-40c5f8b5]{color:#7c3aed;background:linear-gradient(135deg,#ede9fe,#ddd6fe)}.icon-orange[data-v-40c5f8b5]{color:#ea580c;background:linear-gradient(135deg,#ffedd5,#fed7aa)}.icon-pink[data-v-40c5f8b5]{color:#db2777;background:linear-gradient(135deg,#fce7f3,#fbcfe8)}.feature-info h3[data-v-40c5f8b5]{color:#0f172a;margin-bottom:.15rem;font-size:.9rem;font-weight:600}.feature-info p[data-v-40c5f8b5]{color:#64748b;font-size:.78rem}.sessions-section[data-v-40c5f8b5]{width:100%;max-width:720px;margin-top:2.5rem;animation:.7s cubic-bezier(.16,1,.3,1) .16s both up-40c5f8b5}.sessions-header[data-v-40c5f8b5]{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}.sessions-title[data-v-40c5f8b5]{color:#0f172a;align-items:center;gap:.5rem;font-size:.95rem;font-weight:650;display:flex}.sessions-icon[data-v-40c5f8b5]{color:#64748b;flex-shrink:0;width:18px;height:18px}.view-all[data-v-40c5f8b5]{color:#0ea5e9;font-size:.82rem;font-weight:600;text-decoration:none;transition:color .2s}.view-all[data-v-40c5f8b5]:hover{color:#0284c7}.session-grid[data-v-40c5f8b5]{grid-template-columns:repeat(2,1fr);gap:.85rem;margin:0;padding:0;list-style:none;display:grid}.session-card[data-v-40c5f8b5]{color:#0f172a;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffb3;border:1px solid #e2e8f099;border-radius:16px;flex-direction:column;padding:1rem 1.1rem;text-decoration:none;transition:background .25s,color .25s,border-color .25s,box-shadow .25s,transform .25s;display:flex}.session-card[data-v-40c5f8b5]:hover{background:#fffffff2;border-color:#cbd5e1;transform:translateY(-2px);box-shadow:0 8px 22px -4px #0f172a14}.card-body[data-v-40c5f8b5]{align-items:center;gap:.85rem;display:flex}.card-icon-wrap[data-v-40c5f8b5]{background:linear-gradient(135deg,#dbeafe,#e0e7ff);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.card-icon[data-v-40c5f8b5]{color:#3b82f6;width:18px;height:18px}.card-info[data-v-40c5f8b5]{flex-direction:column;gap:.2rem;min-width:0;display:flex}.card-title[data-v-40c5f8b5]{white-space:nowrap;text-overflow:ellipsis;color:#0f172a;font-size:.9rem;font-weight:600;overflow:hidden}.card-time[data-v-40c5f8b5]{color:#94a3b8;font-size:.76rem}@keyframes up-40c5f8b5{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@media (width<=768px){.landing-page[data-v-40c5f8b5]{padding:1.5rem 1rem}.hero-title[data-v-40c5f8b5]{font-size:2rem}.hero-desc[data-v-40c5f8b5]{font-size:1rem}.input-panel[data-v-40c5f8b5]{border-radius:18px;padding:1rem}.input-box[data-v-40c5f8b5]{border-radius:12px}.input-field[data-v-40c5f8b5]{min-height:72px}.feature-cards[data-v-40c5f8b5]{grid-template-columns:repeat(2,1fr);gap:.75rem}.feature-card[data-v-40c5f8b5]{min-height:var(--touch-target-min);padding:.85rem}.session-grid[data-v-40c5f8b5]{grid-template-columns:1fr}.model-dropdown-panel[data-v-40c5f8b5]{width:220px;left:-.5rem}.more-btn[data-v-40c5f8b5]{display:flex}.footer-controls-more[data-v-40c5f8b5]{display:none}.footer-controls-more.open[data-v-40c5f8b5]{display:flex}.more-menu-panel[data-v-40c5f8b5]{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:60;background:#fffffffa;border:1px solid #e2e8f0cc;border-radius:12px;flex-direction:column;gap:.25rem;min-width:180px;padding:.5rem;display:flex;position:absolute;bottom:calc(100% + .5rem);left:0;box-shadow:0 8px 24px #0f172a1f}.more-menu-backdrop[data-v-40c5f8b5]{z-index:55;display:block;position:fixed;inset:0}.menu-item-btn[data-v-40c5f8b5],.toggle-control[data-v-40c5f8b5]{border-radius:8px;min-height:40px;padding:.5rem .75rem}.toggle-control[data-v-40c5f8b5]:hover{background:#0ea5e90a}}@media (width<=480px){.landing-page[data-v-40c5f8b5]{padding:1rem .75rem}.hero-title[data-v-40c5f8b5]{font-size:1.6rem}.hero-tag[data-v-40c5f8b5]{font-size:var(--font-min);padding:.3rem .75rem}.feature-cards[data-v-40c5f8b5]{grid-template-columns:1fr}.feature-card[data-v-40c5f8b5]{min-height:var(--touch-target-min);padding:.75rem}.feature-icon[data-v-40c5f8b5]{width:36px;height:36px}.input-panel[data-v-40c5f8b5]{border-radius:16px;padding:.85rem}.send-btn[data-v-40c5f8b5]{font-size:var(--font-min);min-height:var(--touch-target-min);padding:.45rem .85rem}.session-card[data-v-40c5f8b5]{padding:.85rem}.model-switch-btn[data-v-40c5f8b5]{font-size:var(--font-min);min-height:var(--touch-target-min);padding:.55rem .8rem}.model-dropdown-item[data-v-40c5f8b5]{min-height:var(--touch-target-min);padding:.7rem .85rem}.model-dropdown-item-name[data-v-40c5f8b5]{font-size:var(--font-min)}.model-dropdown-panel[data-v-40c5f8b5]{width:260px}.status-text[data-v-40c5f8b5],.feature-info h3[data-v-40c5f8b5]{font-size:var(--font-min)}.feature-info p[data-v-40c5f8b5]{font-size:.8rem}.card-title[data-v-40c5f8b5]{font-size:var(--font-min)}}@media (width<=375px){.landing-page[data-v-40c5f8b5]{padding:.85rem .6rem}.hero-title[data-v-40c5f8b5]{font-size:1.4rem}.hero-desc[data-v-40c5f8b5]{font-size:.9rem}.input-panel[data-v-40c5f8b5]{border-radius:14px;padding:.75rem}.input-box[data-v-40c5f8b5]{padding:.7rem .75rem}.send-btn[data-v-40c5f8b5]{padding:.4rem .7rem}.feature-cards[data-v-40c5f8b5]{gap:.5rem}.feature-card[data-v-40c5f8b5]{padding:.65rem}.session-card[data-v-40c5f8b5]{padding:.75rem}.model-dropdown-panel[data-v-40c5f8b5]{width:240px}}@media (width<=320px){.landing-page[data-v-40c5f8b5]{padding:.75rem .5rem}.hero-title[data-v-40c5f8b5]{font-size:1.3rem}.input-panel[data-v-40c5f8b5]{border-radius:12px;padding:.65rem}.send-btn[data-v-40c5f8b5]{padding:.35rem .6rem}.model-dropdown-panel[data-v-40c5f8b5]{width:220px}}.chat-layout[data-v-c86a47b5]{height:100%;display:flex;overflow:hidden}.chat-main[data-v-c86a47b5]{background:linear-gradient(135deg,#f0f4f8 0%,#e8eef5 50%,#f5f0fa 100%);flex-direction:column;flex:1;min-width:0;display:flex}.chat-header[data-v-c86a47b5]{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#fff9;border-bottom:1px solid #e2e8f080;flex-shrink:0;justify-content:space-between;align-items:flex-start;gap:.75rem;padding:1rem 1.5rem;display:flex}.chat-header-info[data-v-c86a47b5]{flex:1;min-width:0}.chat-header-info h3[data-v-c86a47b5]{color:#0f172a;white-space:nowrap;text-overflow:ellipsis;margin-bottom:.35rem;font-size:.95rem;font-weight:700;overflow:hidden}.chat-meta[data-v-c86a47b5]{flex-wrap:wrap;align-items:center;gap:.5rem;display:flex}.meta-pill[data-v-c86a47b5]{color:#fff;background:#0f172a;border-radius:999px;align-items:center;padding:.25rem .6rem;font-size:.72rem;font-weight:600;display:inline-flex}.meta-pill.soft[data-v-c86a47b5]{color:#475569;background:#0f172a0f}.status-dot[data-v-c86a47b5]{color:#64748b;align-items:center;gap:.35rem;font-size:.75rem;display:inline-flex}.status-dot[data-v-c86a47b5]:before{content:"";background:#10b981;border-radius:50%;width:6px;height:6px}.status-dot.active[data-v-c86a47b5]:before{background:#0ea5e9;animation:1.4s infinite blink-c86a47b5}.message-list[data-v-c86a47b5]{flex-direction:column;flex:1;gap:1.25rem;padding:1.5rem;display:flex;overflow-y:auto}.welcome-screen[data-v-c86a47b5]{text-align:center;color:#64748b;flex-direction:column;justify-content:center;align-items:center;gap:.75rem;padding:4rem 2rem;display:flex}.welcome-icon[data-v-c86a47b5]{color:#3b82f6;background:linear-gradient(135deg,#dbeafe,#e0e7ff);border-radius:16px;justify-content:center;align-items:center;width:56px;height:56px;display:flex}.welcome-icon svg[data-v-c86a47b5]{width:28px;height:28px}.welcome-screen h2[data-v-c86a47b5]{color:#0f172a;font-size:1.2rem;font-weight:700}.welcome-screen p[data-v-c86a47b5]{color:#94a3b8;font-size:.9rem}.create-session-btn[data-v-c86a47b5]{color:#fff;cursor:pointer;background:linear-gradient(135deg,#0db89d,#0ea5e9);border:none;border-radius:12px;margin-top:.5rem;padding:.6rem 1.4rem;font-family:inherit;font-size:.9rem;font-weight:600;transition:background .2s,color .2s,border-color .2s,box-shadow .2s,transform .2s}.create-session-btn[data-v-c86a47b5]:hover{transform:translateY(-1px);box-shadow:0 4px 12px #0ea5e940}.message-row[data-v-c86a47b5]{gap:.85rem;width:100%;max-width:100%;animation:.35s both msgIn-c86a47b5;display:flex}.message-row.user[data-v-c86a47b5]{flex-direction:row-reverse;justify-content:flex-start;align-self:flex-end;width:auto;max-width:100%}.message-row.assistant[data-v-c86a47b5]{justify-content:flex-start;align-self:flex-start}@keyframes msgIn-c86a47b5{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.message-avatar-wrap[data-v-c86a47b5]{flex-shrink:0}.msg-avatar[data-v-c86a47b5]{border-radius:12px;justify-content:center;align-items:center;width:2.2rem;height:2.2rem;font-size:.8rem;font-weight:700;display:flex}.msg-avatar.user[data-v-c86a47b5]{color:#fff;background:linear-gradient(135deg,#0ea5e9,#10b981)}.msg-avatar.assistant[data-v-c86a47b5]{color:#475569;background:linear-gradient(135deg,#f1f5f9,#e2e8f0)}.msg-avatar svg[data-v-c86a47b5]{width:16px;height:16px}.message-content[data-v-c86a47b5]{flex-direction:column;gap:.35rem;min-width:0;display:flex}.message-label[data-v-c86a47b5]{align-items:center;gap:.5rem;font-size:.78rem;display:flex}.message-row.user .message-label[data-v-c86a47b5]{justify-content:flex-end}.message-label span[data-v-c86a47b5]{color:#0f172a;font-weight:600}.message-label time[data-v-c86a47b5]{color:#94a3b8}.bubble[data-v-c86a47b5]{white-space:pre-wrap;word-break:break-word;border-radius:16px;max-width:min(720px,70vw);padding:.9rem 1.1rem;font-size:.95rem;line-height:1.65;position:relative}.bubble.user[data-v-c86a47b5]{color:#fff;background:linear-gradient(135deg,#0f172a 0%,#1e293b 100%);border-bottom-right-radius:4px}.bubble.assistant[data-v-c86a47b5]{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffe6;border:1px solid #e2e8f0cc;border-bottom-left-radius:4px}.message-model-tag[data-v-c86a47b5]{color:#64748b;background:#0f172a0f;border-radius:999px;margin-top:.5rem;padding:.18rem .5rem;font-size:.68rem;font-weight:600;display:inline-block}.assistant-answer-wrap[data-v-c86a47b5]{position:relative}.assistant-copy-btn[data-v-c86a47b5]{color:#475569;cursor:pointer;opacity:0;z-index:2;background:#fffffff2;border:1px solid #e2e8f0cc;border-radius:999px;padding:.25rem .6rem;font-size:.72rem;font-weight:600;transition:opacity .15s;position:absolute;top:-.3rem;right:0}.assistant-answer-wrap:hover .assistant-copy-btn[data-v-c86a47b5]{opacity:1}.reasoning-fold[data-v-c86a47b5]{background:#f1f5f9b3;border:1px solid #e2e8f099;border-radius:12px;margin-bottom:.6rem;overflow:hidden}.reasoning-fold summary[data-v-c86a47b5]{cursor:pointer;color:#64748b;-webkit-user-select:none;user-select:none;padding:.5rem .75rem;font-size:.82rem;font-weight:600;list-style:none}.reasoning-fold summary[data-v-c86a47b5]::-webkit-details-marker{display:none}.reasoning-fold summary[data-v-c86a47b5]:after{content:"▼";float:right;transition:transform .18s}.reasoning-fold[open] summary[data-v-c86a47b5]:after{transform:rotate(180deg)}.reasoning-body[data-v-c86a47b5]{color:#475569;white-space:pre-wrap;word-break:break-word;overflow-wrap:break-word;border-top:1px solid #e2e8f080;padding:.65rem .75rem;line-height:1.6}.search-meta-fold[data-v-c86a47b5]{background:#f0f9ffb3;border:1px solid #0ea5e926;border-radius:12px;margin-top:.6rem;overflow:hidden}.search-meta-fold summary[data-v-c86a47b5],.search-meta-summary[data-v-c86a47b5]{cursor:pointer;color:#0369a1;-webkit-user-select:none;user-select:none;justify-content:space-between;align-items:center;padding:.5rem .75rem;font-size:.82rem;font-weight:600;list-style:none;display:flex}.search-meta-fold summary[data-v-c86a47b5]::-webkit-details-marker{display:none}.search-meta-fold summary[data-v-c86a47b5]:after{content:"▼";transition:transform .18s}.search-meta-fold[open] summary[data-v-c86a47b5]:after{transform:rotate(180deg)}.search-meta-chevron[data-v-c86a47b5]{transition:transform .18s}.search-meta-summary.open .search-meta-chevron[data-v-c86a47b5]{transform:rotate(180deg)}.search-meta-body[data-v-c86a47b5]{border-top:1px solid #0ea5e91a;flex-direction:column;gap:.5rem;padding:.65rem .75rem;display:flex}.search-result-item a[data-v-c86a47b5]{color:#0369a1;font-size:.85rem;font-weight:600;text-decoration:none}.search-result-item a[data-v-c86a47b5]:hover{text-decoration:underline}.search-result-item p[data-v-c86a47b5]{color:#64748b;margin-top:.15rem;font-size:.8rem;line-height:1.5}.user-text[data-v-c86a47b5]{white-space:pre-wrap;word-break:break-word}.retry-timeout-btn[data-v-c86a47b5]{color:#fff;cursor:pointer;background:#ffffff1f;border:1px solid #ffffff40;border-radius:999px;margin-top:.5rem;padding:.3rem .7rem;font-size:.75rem;font-weight:600;transition:background .15s,color .15s,border-color .15s,box-shadow .15s,transform .15s}.retry-timeout-btn[data-v-c86a47b5]:hover:not(:disabled){background:#fff3}.retry-timeout-btn[data-v-c86a47b5]:disabled{opacity:.6;cursor:not-allowed}.inline-attachments[data-v-c86a47b5]{flex-wrap:wrap;gap:.4rem;margin-top:.5rem;display:flex}.image-thumbs .inline-thumb[data-v-c86a47b5]{cursor:zoom-in;background:#00000026;border:1px solid #fff3;border-radius:10px;width:72px;height:72px;padding:0;display:inline-flex;overflow:hidden}.image-thumbs .inline-thumb img[data-v-c86a47b5]{object-fit:cover;width:100%;height:100%}.file-links a[data-v-c86a47b5]{color:#ffffffe6;text-underline-offset:2px;font-size:.8rem;text-decoration:underline}.typing[data-v-c86a47b5]{align-items:center;gap:.3rem;padding:1rem 1.2rem;display:inline-flex}.typing span[data-v-c86a47b5]{background:#94a3b8;border-radius:50%;width:.4rem;height:.4rem;animation:1.2s ease-in-out infinite typingBlink-c86a47b5}.typing span[data-v-c86a47b5]:nth-child(2){animation-delay:.2s}.typing span[data-v-c86a47b5]:nth-child(3){animation-delay:.4s}@keyframes typingBlink-c86a47b5{0%,80%,to{opacity:.4;transform:translateY(0)}40%{opacity:1;transform:translateY(-4px)}}.chat-input-area[data-v-c86a47b5]{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffffb3;border-top:1px solid #e2e8f080;flex-shrink:0;padding:1rem 1.5rem 1.25rem}.error-bar[data-v-c86a47b5]{color:#ef4444;background:#ef444414;border:1px solid #ef444426;border-radius:10px;margin-bottom:.75rem;padding:.5rem .85rem;font-size:.82rem;font-weight:600}.input-controls[data-v-c86a47b5]{flex-wrap:wrap;align-items:center;gap:.4rem;margin-bottom:.6rem;display:flex}.control-btn[data-v-c86a47b5]{color:#64748b;cursor:pointer;background:#ffffffb3;border:1px solid #e2e8f0;border-radius:10px;align-items:center;gap:.35rem;padding:.4rem .7rem;font-family:inherit;font-size:.78rem;font-weight:600;transition:background .2s,color .2s,border-color .2s,box-shadow .2s,transform .2s;display:inline-flex}.control-btn[data-v-c86a47b5]:hover:not(:disabled){color:#475569;background:#fffffff2;border-color:#cbd5e1}.control-btn[data-v-c86a47b5]:disabled{opacity:.5;cursor:not-allowed}.control-btn svg[data-v-c86a47b5]{width:14px;height:14px}.toggle-control[data-v-c86a47b5]{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:.35rem;display:inline-flex}.toggle-control.disabled[data-v-c86a47b5]{opacity:.5;cursor:not-allowed}.toggle-input[data-v-c86a47b5]{opacity:0;pointer-events:none;width:0;height:0;position:absolute}.toggle-track[data-v-c86a47b5]{background:#e2e8f0;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:20px;transition:background .25s;display:inline-flex;position:relative}.toggle-input:checked+.toggle-track[data-v-c86a47b5]{background:linear-gradient(135deg,#0ea5e9,#0db89d)}.toggle-icon[data-v-c86a47b5]{color:#94a3b8;width:12px;height:12px;transition:color .25s;position:absolute;left:4px}.toggle-input:checked+.toggle-track .toggle-icon[data-v-c86a47b5]{color:#ffffffb3;left:auto;right:4px}.toggle-thumb[data-v-c86a47b5]{background:#fff;border-radius:50%;width:16px;height:16px;transition:transform .25s;position:absolute;top:2px;left:2px;box-shadow:0 1px 3px #00000026}.toggle-input:checked+.toggle-track .toggle-thumb[data-v-c86a47b5]{transform:translate(16px)}.toggle-label[data-v-c86a47b5]{color:#64748b;font-size:.78rem;font-weight:600;transition:color .2s}.toggle-input:checked~.toggle-label[data-v-c86a47b5]{color:#0ea5e9}.control-spacer[data-v-c86a47b5]{flex:1}.input-controls-more[data-v-c86a47b5]{display:contents}.more-menu-backdrop[data-v-c86a47b5]{display:none}.more-menu-panel[data-v-c86a47b5]{display:contents}.more-btn[data-v-c86a47b5]{color:#94a3b8;cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;padding:.42rem;transition:background .2s,color .2s;display:none}.more-btn[data-v-c86a47b5]:hover{color:#334155;background:#f1f5f9}.more-btn svg[data-v-c86a47b5]{width:18px;height:18px}.model-switch[data-v-c86a47b5]{position:relative}.model-dropdown-panel[data-v-c86a47b5]{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:10;background:#fffffffa;border:1px solid #e2e8f0b3;border-radius:14px;min-width:220px;max-height:320px;padding:.4rem;position:absolute;bottom:calc(100% + .4rem);left:0;overflow-y:auto;box-shadow:0 12px 40px #0f172a1a}.model-dropdown-item[data-v-c86a47b5]{cursor:pointer;border-radius:10px;padding:.65rem .8rem;transition:background .15s,color .15s,border-color .15s,box-shadow .15s,transform .15s}.model-dropdown-item[data-v-c86a47b5]:hover{background:linear-gradient(135deg,#0ea5e914,#8b5cf60f)}.model-dropdown-item.active[data-v-c86a47b5]{background:linear-gradient(135deg,#0ea5e91a,#8b5cf614)}.model-dropdown-item-main[data-v-c86a47b5]{justify-content:space-between;align-items:center;gap:.5rem;display:flex}.model-dropdown-item-name[data-v-c86a47b5]{color:#0f172a;font-size:.88rem;font-weight:600}.model-dropdown-check[data-v-c86a47b5]{color:#0ea5e9;flex-shrink:0}.btn-price-tag[data-v-c86a47b5]{color:#d97706;background:#fef3c799;border-radius:4px;align-items:center;margin-left:.3rem;padding:.08rem .35rem;font-size:.65rem;font-weight:600;display:inline-flex}.btn-price-tag.free[data-v-c86a47b5]{color:#059669;background:#ecfdf599}.model-price-tag[data-v-c86a47b5]{color:#d97706;background:#fef3c7;border-radius:4px;align-items:center;padding:.1rem .4rem;font-size:.7rem;font-weight:600;display:inline-flex}.model-price-tag.free[data-v-c86a47b5]{color:#059669;background:#ecfdf5}.model-dropdown-item-desc[data-v-c86a47b5]{color:#64748b;margin-top:.15rem;font-size:.72rem;display:block}.chevron[data-v-c86a47b5]{transition:transform .2s}.control-btn.open .chevron[data-v-c86a47b5]{transform:rotate(180deg)}.upload-progress-wrap[data-v-c86a47b5]{background:#0f172a0f;border-radius:999px;width:100%;height:4px;margin-bottom:.6rem;overflow:hidden}.upload-progress-bar[data-v-c86a47b5]{background:linear-gradient(90deg,#0db89d,#0ea5e9);border-radius:999px;height:100%;transition:width .15s}.attachment-strip[data-v-c86a47b5]{flex-wrap:wrap;gap:.4rem;margin-bottom:.6rem;display:flex}.attachment-chip[data-v-c86a47b5]{color:#1e40af;background:linear-gradient(135deg,#dbeafe,#e0e7ff);border:1px solid #3b82f626;border-radius:999px;align-items:center;gap:.3rem;padding:.3rem .55rem;font-size:.78rem;font-weight:500;display:inline-flex}.attachment-chip.muted[data-v-c86a47b5]{color:#64748b;background:#f1f5f9;border-color:#e2e8f0}.attachment-chip button[data-v-c86a47b5]{color:currentColor;cursor:pointer;opacity:.6;background:0 0;border:none;align-items:center;padding:0;transition:opacity .15s;display:flex}.attachment-chip button[data-v-c86a47b5]:hover{opacity:1}.attachment-chip button svg[data-v-c86a47b5]{width:12px;height:12px}.attachment-thumb[data-v-c86a47b5]{object-fit:cover;border-radius:4px;flex-shrink:0;width:20px;height:20px}.attachment-file-icon[data-v-c86a47b5]{color:#64748b;flex-shrink:0;width:16px;height:16px}.attachment-name[data-v-c86a47b5]{white-space:nowrap;text-overflow:ellipsis;max-width:16rem;overflow:hidden}.input-box[data-v-c86a47b5]{background:#fff;border:1.5px solid #e2e8f0;border-radius:16px;flex-direction:column;padding:.85rem 1rem;transition:border-color .25s,box-shadow .25s;display:flex;position:relative}.input-box.drag-over[data-v-c86a47b5]{background:#f0f9ff;border-color:#0ea5e9;box-shadow:0 0 0 3.5px #0ea5e91a}.drag-overlay[data-v-c86a47b5]{color:#0ea5e9;z-index:10;pointer-events:none;background:#0ea5e914;border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:.5rem;display:flex;position:absolute;inset:0}.drag-overlay svg[data-v-c86a47b5]{width:32px;height:32px}.drag-overlay span[data-v-c86a47b5]{font-size:.9rem;font-weight:600}.input-box[data-v-c86a47b5]:focus-within{border-color:#0ea5e9;box-shadow:0 0 0 3.5px #0ea5e91a}.input-box textarea[data-v-c86a47b5]{resize:none;color:#0f172a;background:0 0;border:none;outline:none;width:100%;min-height:24px;max-height:200px;padding:0;font-family:inherit;font-size:.95rem;line-height:1.6}.input-box textarea[data-v-c86a47b5]::placeholder{color:#94a3b8}.input-actions[data-v-c86a47b5]{border-top:1px solid #e2e8f080;justify-content:flex-end;align-items:center;gap:.5rem;margin-top:.6rem;padding-top:.4rem;display:flex}.char-counter[data-v-c86a47b5]{color:#94a3b8;font-size:.75rem;font-weight:500}.char-counter-overflow[data-v-c86a47b5]{color:#ef4444;font-weight:600}.send-btn[data-v-c86a47b5]{color:#94a3b8;cursor:not-allowed;background:#f1f5f9;border:none;border-radius:10px;align-items:center;gap:.35rem;padding:.45rem 1rem;font-family:inherit;font-size:.85rem;font-weight:650;transition:background .2s,color .2s,border-color .2s,box-shadow .2s,transform .2s;display:inline-flex}.send-btn.ready[data-v-c86a47b5]{color:#fff;cursor:pointer;background:linear-gradient(135deg,#0db89d,#0ea5e9);box-shadow:0 2px 8px #0ea5e92e}.send-btn.ready[data-v-c86a47b5]:hover{transform:translateY(-1px);box-shadow:0 4px 12px #0ea5e940}.send-btn.sending[data-v-c86a47b5]{color:#fff;cursor:pointer;background:linear-gradient(135deg,#ef4444,#dc2626);box-shadow:0 2px 8px #dc262638}.send-btn.sending[data-v-c86a47b5]:hover{transform:translateY(-1px);box-shadow:0 4px 12px #dc26264d}.send-btn svg[data-v-c86a47b5]{width:14px;height:14px}.hidden-input[data-v-c86a47b5]{display:none}.markdown-content[data-v-c86a47b5] .copy-target{position:relative}.markdown-content[data-v-c86a47b5] .copy-floating-btn{color:#fff;cursor:pointer;opacity:0;background:#0f172ad9;border:1px solid #fff3;border-radius:999px;padding:.2rem .5rem;font-size:.7rem;font-weight:600;transition:opacity .15s;position:absolute;top:.4rem;right:.4rem}.markdown-content[data-v-c86a47b5] .copy-target:hover>.copy-floating-btn{opacity:1}.markdown-content[data-v-c86a47b5] p{margin:.35rem 0}.markdown-content[data-v-c86a47b5] p:first-child{margin-top:0}.markdown-content[data-v-c86a47b5] p:last-child{margin-bottom:0}.markdown-content[data-v-c86a47b5] ul,.markdown-content[data-v-c86a47b5] ol{margin:.45rem 0;padding-left:1.3rem}.markdown-content[data-v-c86a47b5] li{margin:.18rem 0}.markdown-content[data-v-c86a47b5] blockquote{color:#475569;background:#0ea5e90d;border-left:3px solid #0ea5e966;border-radius:0 8px 8px 0;margin:.5rem 0;padding:.5rem .8rem}.markdown-content[data-v-c86a47b5] code{color:#0f172a;background:#0f172a0f;border-radius:6px;padding:.12rem .3rem;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,monospace;font-size:.9em}.markdown-content[data-v-c86a47b5] pre{color:#e2e8f0;background:#0f172a;border-radius:12px;margin:.6rem 0;padding:1.8rem .9rem .8rem;overflow:auto}.markdown-content[data-v-c86a47b5] pre code{color:inherit;background:0 0;padding:0}.markdown-content[data-v-c86a47b5] table{border-collapse:collapse;white-space:nowrap;width:100%;margin:.65rem 0;padding-top:1.8rem;display:block;overflow:auto hidden}.markdown-content[data-v-c86a47b5] th,.markdown-content[data-v-c86a47b5] td{text-align:left;vertical-align:top;border:1px solid #e2e8f0cc;padding:.45rem .7rem}.markdown-content[data-v-c86a47b5] th{background:#0f172a0a;font-weight:600}.markdown-content[data-v-c86a47b5] hr{border:0;border-top:1px solid #e2e8f099;margin:.75rem 0}.markdown-content[data-v-c86a47b5] a{color:#0ea5e9;text-decoration:none}.markdown-content[data-v-c86a47b5] a:hover{text-decoration:underline}.markdown-content[data-v-c86a47b5] img{border-radius:10px;max-width:100%;transition:opacity .15s}.markdown-content[data-v-c86a47b5] img:hover{opacity:.88}.image-preview-overlay[data-v-c86a47b5]{z-index:1000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#080a0ec7;flex-direction:column;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.image-preview-head[data-v-c86a47b5]{z-index:10;background:linear-gradient(#00000080 0%,#0000 100%);justify-content:space-between;align-items:center;padding:.75rem 1rem;display:flex;position:absolute;top:0;left:0;right:0}.image-preview-head strong[data-v-c86a47b5]{color:#f1f5f9;text-overflow:ellipsis;white-space:nowrap;max-width:50%;font-size:.9rem;font-weight:600;overflow:hidden}.image-preview-head-actions[data-v-c86a47b5]{align-items:center;gap:.5rem;display:flex}.preview-zoom-level[data-v-c86a47b5]{color:#cbd5e1;text-align:right;min-width:3rem;font-size:.8rem;font-weight:500}.preview-close[data-v-c86a47b5]{color:#e2e8f0;cursor:pointer;background:#ffffff1f;border:none;border-radius:8px;justify-content:center;align-items:center;width:2rem;height:2rem;transition:background .15s,color .15s,transform .15s;display:flex}.preview-close[data-v-c86a47b5]:hover{color:#fff;background:#ffffff38}.preview-close svg[data-v-c86a47b5]{width:16px;height:16px}.image-preview-overlay.dragging[data-v-c86a47b5]{-webkit-user-select:none;user-select:none}.image-preview-body[data-v-c86a47b5]{flex:1;justify-content:center;align-items:center;width:100%;min-height:0;display:flex}.image-preview-body img[data-v-c86a47b5]{object-fit:contain;-webkit-user-select:none;user-select:none;-webkit-user-drag:none;will-change:transform;border-radius:4px;max-width:90vw;max-height:90vh;transition:transform 80ms;display:block}.image-preview-actions[data-v-c86a47b5]{z-index:10;position:absolute;bottom:1.5rem}.preview-download[data-v-c86a47b5]{color:#e2e8f0;cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#ffffff1f;border:none;border-radius:10px;padding:.5rem 1rem;font-size:.85rem;font-weight:600;transition:background .2s,color .2s,transform .2s}.preview-download[data-v-c86a47b5]:hover{color:#fff;background:#ffffff38;transform:translateY(-1px)}.dropdown-enter-active[data-v-c86a47b5],.dropdown-leave-active[data-v-c86a47b5]{transition:opacity .15s,transform .15s}.dropdown-enter-from[data-v-c86a47b5]{opacity:0;transform:translateY(6px)}.dropdown-leave-to[data-v-c86a47b5]{opacity:0;transform:translateY(-6px)}.preview-fade-enter-active[data-v-c86a47b5],.preview-fade-leave-active[data-v-c86a47b5]{transition:opacity .16s}.preview-fade-enter-from[data-v-c86a47b5],.preview-fade-leave-to[data-v-c86a47b5]{opacity:0}@keyframes blink-c86a47b5{0%,to{opacity:1}50%{opacity:.3}}@media (width<=768px){.message-row[data-v-c86a47b5]{max-width:100%}.bubble[data-v-c86a47b5]{max-width:85vw}.input-controls[data-v-c86a47b5]{gap:.3rem;position:relative}.more-btn[data-v-c86a47b5]{display:flex}.input-controls-more[data-v-c86a47b5]{display:none}.input-controls-more.open[data-v-c86a47b5]{display:flex}.more-menu-panel[data-v-c86a47b5]{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:60;background:#fffffffa;border:1px solid #e2e8f0cc;border-radius:12px;flex-direction:column;gap:.25rem;min-width:180px;padding:.5rem;display:flex;position:absolute;bottom:calc(100% + .5rem);right:0;box-shadow:0 8px 24px #0f172a1f}.more-menu-backdrop[data-v-c86a47b5]{z-index:55;display:block;position:fixed;inset:0}.input-controls .toggle-control[data-v-c86a47b5]{border-radius:8px;min-height:40px;padding:.5rem .75rem}.input-controls .toggle-control[data-v-c86a47b5]:hover{background:#0ea5e90a}.input-controls .control-btn[data-v-c86a47b5]{justify-content:flex-start;min-height:40px;padding:.5rem .75rem}.chat-main[data-v-c86a47b5]{transition:filter .3s}.chat-layout.panel-open .chat-main[data-v-c86a47b5]{filter:blur(6px);pointer-events:none}.file-panel-backdrop[data-v-c86a47b5]{z-index:100;-webkit-backdrop-filter:blur(3px);background:#0f172a59;display:block;position:fixed;inset:0}.file-panel[data-v-c86a47b5]{z-index:200;width:280px;position:fixed;top:0;bottom:0;right:0;box-shadow:-8px 0 30px #0f172a26}.file-panel-slide-enter-from[data-v-c86a47b5],.file-panel-slide-leave-to[data-v-c86a47b5]{opacity:1;transform:translate(100%)}}@media (width<=480px){.bubble[data-v-c86a47b5]{max-width:92vw;padding:.65rem .85rem;font-size:.88rem}.input-controls[data-v-c86a47b5]{flex-wrap:wrap;gap:.25rem}.control-btn[data-v-c86a47b5]{padding:.4rem .5rem;font-size:.78rem}.model-switch .control-btn[data-v-c86a47b5]{padding:.4rem .65rem}.model-dropdown-panel[data-v-c86a47b5]{min-width:200px;max-width:calc(100vw - 2rem)}.more-menu-panel[data-v-c86a47b5]{min-width:170px}.file-panel[data-v-c86a47b5]{width:85vw;max-width:280px}}.message-actions-bar[data-v-c86a47b5]{gap:.5rem;margin-top:.35rem;padding-left:.25rem;display:flex}.msg-action-btn[data-v-c86a47b5]{color:#64748b;cursor:pointer;background:#fff;border:1px solid #e2e8f0;border-radius:6px;align-items:center;gap:.3rem;padding:.25rem .6rem;font-size:.75rem;transition:background .15s,color .15s,border-color .15s,box-shadow .15s,transform .15s;display:inline-flex}.msg-action-btn[data-v-c86a47b5]:hover{color:#0ea5e9;background:#f0f9ff;border-color:#0ea5e9}.msg-action-btn[data-v-c86a47b5]:disabled{opacity:.5;cursor:not-allowed}.msg-action-btn svg[data-v-c86a47b5]{flex-shrink:0}.version-indicator[data-v-c86a47b5]{margin-top:.4rem}.version-toggle-btn[data-v-c86a47b5]{color:#64748b;cursor:pointer;background:#f8fafc;border:1px solid #e2e8f0;border-radius:4px;align-items:center;gap:.25rem;padding:.2rem .5rem;font-size:.7rem;transition:background .15s,color .15s,border-color .15s,box-shadow .15s,transform .15s;display:inline-flex}.version-toggle-btn[data-v-c86a47b5]:hover{color:#0ea5e9;border-color:#0ea5e9}.version-history-panel[data-v-c86a47b5]{background:#f8fafc;border:1px solid #e2e8f0;border-radius:8px;margin-top:.4rem;overflow:hidden}.version-history-header[data-v-c86a47b5]{color:#475569;background:#f1f5f9;border-bottom:1px solid #e2e8f0;padding:.4rem .6rem;font-size:.72rem;font-weight:600}.version-item[data-v-c86a47b5]{cursor:pointer;border-bottom:1px solid #f1f5f9;align-items:center;gap:.5rem;padding:.4rem .6rem;transition:background .15s;display:flex}.version-item[data-v-c86a47b5]:last-child{border-bottom:none}.version-item[data-v-c86a47b5]:hover,.version-item.active[data-v-c86a47b5]{background:#e0f2fe}.version-label[data-v-c86a47b5]{color:#334155;font-size:.72rem;font-weight:500}.version-current-badge[data-v-c86a47b5]{color:#fff;background:#0ea5e9;border-radius:3px;padding:.1rem .35rem;font-size:.65rem;font-weight:600}.version-time[data-v-c86a47b5]{color:#94a3b8;margin-left:auto;font-size:.65rem}.regenerating-indicator[data-v-c86a47b5]{color:#0ea5e9;background:#f0f9ff;border-radius:6px;align-items:center;gap:.4rem;margin-top:.4rem;padding:.3rem .6rem;font-size:.75rem;font-weight:500;display:flex}.regenerating-spinner[data-v-c86a47b5]{border:2px solid #bae6fd;border-top-color:#0ea5e9;border-radius:50%;width:12px;height:12px;animation:.6s linear infinite regen-spin-c86a47b5;display:inline-block}@keyframes regen-spin-c86a47b5{to{transform:rotate(360deg)}}.edit-message-area[data-v-c86a47b5]{width:100%}.edit-message-textarea[data-v-c86a47b5]{resize:vertical;color:#0f172a;box-sizing:border-box;background:#fff;border:1px solid #e2e8f0;border-radius:8px;outline:none;width:100%;min-height:120px;padding:.5rem .75rem;font-family:inherit;font-size:.9rem;line-height:1.5;transition:border-color .15s}.edit-attachments-preview[data-v-c86a47b5]{background:#f8fafc;border:1px dashed #e2e8f0;border-radius:8px;margin-top:.5rem;padding:.5rem}.edit-message-textarea[data-v-c86a47b5]:focus{border-color:#0ea5e9;box-shadow:0 0 0 3px #0ea5e91a}.edit-message-actions[data-v-c86a47b5]{justify-content:flex-end;gap:.5rem;margin-top:.4rem;display:flex}.edit-cancel-btn[data-v-c86a47b5]{color:#64748b;cursor:pointer;background:#fff;border:1px solid #e2e8f0;border-radius:6px;padding:.3rem .75rem;font-size:.8rem;transition:background .15s,color .15s,border-color .15s,box-shadow .15s,transform .15s}.edit-cancel-btn[data-v-c86a47b5]:hover{color:#334155;border-color:#94a3b8}.edit-resend-btn[data-v-c86a47b5]{color:#fff;cursor:pointer;background:#0ea5e9;border:1px solid #0ea5e9;border-radius:6px;padding:.3rem .75rem;font-size:.8rem;font-weight:500;transition:background .15s,color .15s,border-color .15s,box-shadow .15s,transform .15s}.edit-resend-btn[data-v-c86a47b5]:hover{background:#0284c7;border-color:#0284c7}.edit-resend-btn[data-v-c86a47b5]:disabled{opacity:.5;cursor:not-allowed}.clip-btn[data-v-c86a47b5]{color:#64748b;cursor:pointer;background:#ffffffb3;border:none;border-radius:8px;flex-shrink:0;align-items:center;gap:.35rem;padding:.4rem .65rem;transition:background .15s,color .15s,box-shadow .15s;display:inline-flex}.clip-btn[data-v-c86a47b5]:hover{color:#334155;background:#ffffffe6}.clip-btn.active[data-v-c86a47b5]{color:#fff;background:#0f172a}.clip-btn svg[data-v-c86a47b5]{width:16px;height:16px}.clip-count[data-v-c86a47b5]{background:#0f172a14;border-radius:999px;justify-content:center;align-items:center;min-width:16px;height:16px;padding:0 4px;font-size:.72rem;font-weight:700;display:inline-flex}.clip-btn.active .clip-count[data-v-c86a47b5]{background:#fff3}.file-panel[data-v-c86a47b5]{transform-origin:100%;will-change:transform, opacity;background:#fff;border-left:1px solid #e2e8f099;flex-direction:column;flex-shrink:0;width:280px;display:flex;overflow:hidden}.file-panel-header[data-v-c86a47b5]{border-bottom:1px solid #e2e8f080;flex-shrink:0;justify-content:space-between;align-items:center;padding:1rem;display:flex}.file-panel-title[data-v-c86a47b5]{color:#0f172a;font-size:.9rem;font-weight:700}.file-panel-close[data-v-c86a47b5]{color:#94a3b8;cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;width:28px;height:28px;transition:background .15s,color .15s;display:inline-flex}.file-panel-close[data-v-c86a47b5]:hover{color:#475569;background:#e2e8f080}.file-panel-close svg[data-v-c86a47b5]{width:16px;height:16px}.file-panel-list[data-v-c86a47b5]{flex-direction:column;flex:1;gap:.5rem;padding:.75rem;display:flex;overflow-y:auto}.file-panel-item[data-v-c86a47b5]{cursor:pointer;background:#fff;border:1px solid #e2e8f080;border-radius:10px;align-items:center;gap:.75rem;padding:.6rem;transition:background .15s,border-color .15s,box-shadow .15s;display:flex}.file-panel-item[data-v-c86a47b5]:hover{background:#f8fafc;border-color:#e2e8f0;box-shadow:0 1px 3px #0000000a}.file-panel-thumb[data-v-c86a47b5]{background:#f1f5f9;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;display:flex;overflow:hidden}.file-panel-thumb img[data-v-c86a47b5]{object-fit:cover;border-radius:8px;width:100%;height:100%}.file-panel-thumb svg[data-v-c86a47b5]{color:#94a3b8;width:20px;height:20px}.file-panel-info[data-v-c86a47b5]{flex-direction:column;gap:.15rem;min-width:0;display:flex}.file-panel-name[data-v-c86a47b5]{color:#1e293b;white-space:nowrap;text-overflow:ellipsis;font-size:.82rem;font-weight:500;overflow:hidden}.file-panel-size[data-v-c86a47b5]{color:#94a3b8;font-size:.72rem}.file-panel-slide-enter-active[data-v-c86a47b5]{transition:transform .35s cubic-bezier(.16,1,.3,1),opacity .25s}.file-panel-slide-leave-active[data-v-c86a47b5]{transition:transform .25s cubic-bezier(.4,0,.6,1),opacity .2s}.file-panel-slide-enter-from[data-v-c86a47b5]{opacity:0;transform:translate(100%)scaleX(.95)}.file-panel-slide-leave-to[data-v-c86a47b5]{opacity:0;transform:translate(105%)scaleX(.95)}.file-panel-slide-enter-to[data-v-c86a47b5],.file-panel-slide-leave-from[data-v-c86a47b5]{opacity:1;transform:translate(0)scaleX(1)}.file-panel-backdrop[data-v-c86a47b5]{display:none}.agents-page[data-v-deada1a0]{background:linear-gradient(135deg,#f0f4f8 0%,#e8eef5 50%,#f5f0fa 100%);min-height:100%;padding:2rem 2.5rem}.agents-container[data-v-deada1a0]{max-width:1000px;margin:0 auto}.agents-header[data-v-deada1a0]{margin-bottom:2.5rem;animation:.7s cubic-bezier(.16,1,.3,1) both up-deada1a0}.back-link[data-v-deada1a0]{color:#64748b;align-items:center;gap:.35rem;margin-bottom:1.25rem;font-size:.85rem;font-weight:600;text-decoration:none;transition:color .2s;display:inline-flex}.back-link[data-v-deada1a0]:hover{color:#0ea5e9}.back-link svg[data-v-deada1a0]{width:16px;height:16px}.agents-title[data-v-deada1a0]{color:#0f172a;letter-spacing:-.03em;margin-bottom:.6rem;font-size:clamp(1.8rem,3.5vw,2.4rem);font-weight:800;line-height:1.15}.title-accent[data-v-deada1a0]{background:linear-gradient(135deg,#0ea5e9,#10b981);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.agents-subtitle[data-v-deada1a0]{color:#64748b;font-size:1rem;line-height:1.6}.agents-grid[data-v-deada1a0]{grid-template-columns:repeat(3,1fr);gap:1.25rem;animation:.7s cubic-bezier(.16,1,.3,1) 80ms both up-deada1a0;display:grid}.agent-card[data-v-deada1a0]{cursor:pointer;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffc;border:1px solid #e2e8f0b3;border-radius:20px;flex-direction:column;padding:1.5rem;transition:background .3s,color .3s,border-color .3s,box-shadow .3s,transform .3s;display:flex}.agent-card[data-v-deada1a0]:hover{background:#fffffffa;border-color:#cbd5e1;transform:translateY(-4px);box-shadow:0 16px 40px -8px #0f172a1a}.agent-card-header[data-v-deada1a0]{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}.agent-icon[data-v-deada1a0]{border-radius:14px;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.agent-icon svg[data-v-deada1a0]{width:24px;height:24px}.agent-tag[data-v-deada1a0]{color:#94a3b8;text-transform:uppercase;letter-spacing:.08em;background:#f1f5f9;border-radius:999px;padding:.2rem .5rem;font-size:.65rem;font-weight:700}.agent-card-body[data-v-deada1a0]{flex:1}.agent-card-body h3[data-v-deada1a0]{color:#0f172a;margin-bottom:.4rem;font-size:1.05rem;font-weight:700}.agent-card-body p[data-v-deada1a0]{color:#64748b;font-size:.85rem;line-height:1.6}.agent-card-footer[data-v-deada1a0]{border-top:1px solid #e2e8f080;margin-top:1.25rem;padding-top:1rem}.start-chat[data-v-deada1a0]{color:#0ea5e9;font-size:.85rem;font-weight:650;transition:background .2s,color .2s,border-color .2s,box-shadow .2s,transform .2s}.agent-card:hover .start-chat[data-v-deada1a0]{color:#0284c7}.icon-blue[data-v-deada1a0]{color:#2563eb;background:linear-gradient(135deg,#dbeafe,#bfdbfe)}.icon-green[data-v-deada1a0]{color:#059669;background:linear-gradient(135deg,#d1fae5,#a7f3d0)}.icon-purple[data-v-deada1a0]{color:#7c3aed;background:linear-gradient(135deg,#ede9fe,#ddd6fe)}.icon-orange[data-v-deada1a0]{color:#ea580c;background:linear-gradient(135deg,#ffedd5,#fed7aa)}.icon-pink[data-v-deada1a0]{color:#db2777;background:linear-gradient(135deg,#fce7f3,#fbcfe8)}.icon-teal[data-v-deada1a0]{color:#0d9488;background:linear-gradient(135deg,#ccfbf1,#99f6e4)}@keyframes up-deada1a0{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@media (width<=768px){.agents-page[data-v-deada1a0]{padding:1.5rem 1rem}.agents-grid[data-v-deada1a0]{grid-template-columns:repeat(2,1fr);gap:1rem}.agent-card[data-v-deada1a0]{padding:1.2rem}}@media (width<=480px){.agents-page[data-v-deada1a0]{padding:1rem .75rem}.agents-grid[data-v-deada1a0]{grid-template-columns:1fr}.agents-title[data-v-deada1a0]{font-size:1.5rem}.agent-card[data-v-deada1a0]{padding:1rem}.agent-icon[data-v-deada1a0]{width:40px;height:40px}.agent-card-body h3[data-v-deada1a0]{font-size:.95rem}.agent-card-body p[data-v-deada1a0]{font-size:.8rem}}.history-page[data-v-1e5965d3]{background:linear-gradient(135deg,#f0f4f8 0%,#e8eef5 50%,#f5f0fa 100%);flex-direction:column;align-items:center;width:100%;min-height:100vh;padding:0;display:flex}.history-header[data-v-1e5965d3]{justify-content:space-between;align-items:center;width:100%;max-width:800px;padding:1.5rem 1.5rem 1rem;display:flex;position:relative}.history-title[data-v-1e5965d3]{color:#1a1a1a;margin:0;font-size:1.25rem;font-weight:700}.close-btn[data-v-1e5965d3]{color:#9ca3af;cursor:pointer;background:0 0;border:none;border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;padding:0;transition:background .15s,color .15s,border-color .15s,box-shadow .15s,transform .15s;display:flex}.close-btn[data-v-1e5965d3]:hover{color:#4b5563;background:#0000000d}.close-btn svg[data-v-1e5965d3]{width:18px;height:18px}.history-search-wrapper[data-v-1e5965d3]{justify-content:center;width:100%;max-width:800px;padding:0 1.5rem 1.5rem;display:flex}.history-search[data-v-1e5965d3]{align-items:center;width:75%;display:flex;position:relative}.search-icon[data-v-1e5965d3]{color:#9ca3af;pointer-events:none;width:16px;height:16px;position:absolute;left:1rem}.search-input[data-v-1e5965d3]{color:#1a1a1a;background:#f3f4f6;border:none;border-radius:9999px;outline:none;width:100%;padding:.625rem 1rem .625rem 2.5rem;font-size:.875rem;transition:background .2s,color .2s,border-color .2s,box-shadow .2s,transform .2s}.search-input[data-v-1e5965d3]:focus{background:#e5e7eb;box-shadow:0 0 0 2px #3b82f633}.search-input[data-v-1e5965d3]::placeholder{color:#9ca3af}.history-loading[data-v-1e5965d3]{justify-content:center;width:100%;padding:4rem 0;display:flex}.loading-spinner[data-v-1e5965d3]{border:3px solid #3b82f633;border-top-color:#3b82f6;border-radius:50%;width:32px;height:32px;animation:.8s linear infinite spin-1e5965d3}@keyframes spin-1e5965d3{to{transform:rotate(360deg)}}.history-empty[data-v-1e5965d3]{color:#9ca3af;flex-direction:column;justify-content:center;align-items:center;gap:1rem;width:100%;padding:6rem 0;display:flex}.history-empty svg[data-v-1e5965d3]{opacity:.5;width:48px;height:48px}.history-empty p[data-v-1e5965d3]{font-size:.95rem}.history-content[data-v-1e5965d3]{flex-direction:column;gap:2rem;width:100%;max-width:800px;padding:0 1.5rem 2rem;display:flex}.history-group[data-v-1e5965d3]{flex-direction:column;gap:.75rem;display:flex}.group-label[data-v-1e5965d3]{color:#9ca3af;text-transform:uppercase;letter-spacing:.05em;padding:0 .25rem;font-size:.75rem;font-weight:500}.group-list[data-v-1e5965d3]{flex-direction:column;gap:.75rem;display:flex}.session-row[data-v-1e5965d3]{align-items:flex-start;gap:.5rem;display:flex}.session-row.pinned-anim[data-v-1e5965d3]{animation:.5s ease-in-out pinFlipMove-1e5965d3}@keyframes pinFlipMove-1e5965d3{0%{opacity:.6;transform:translateY(20px)}60%{opacity:1;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.session-row.pin-shake[data-v-1e5965d3]{animation:.5s pinShake-1e5965d3}@keyframes pinShake-1e5965d3{0%,to{transform:translate(0)}20%{transform:translate(-3px)}40%{transform:translate(3px)}60%{transform:translate(-2px)}80%{transform:translate(2px)}}.session-row.pin-highlight .session-card[data-v-1e5965d3]{animation:.8s pinHighlight-1e5965d3}@keyframes pinHighlight-1e5965d3{0%{background:#3b82f626}50%{background:#3b82f614}to{background:#fff}}.session-row.unpin-anim[data-v-1e5965d3]{animation:.6s ease-in-out unpinMove-1e5965d3}@keyframes unpinMove-1e5965d3{0%{opacity:.7;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.action-btn.pin-btn.pin-icon-bounce svg[data-v-1e5965d3]{animation:.3s cubic-bezier(.68,-.55,.265,1.55) pinIconBounce-1e5965d3}@keyframes pinIconBounce-1e5965d3{0%{transform:scale(1)}50%{transform:scale(1.4)}to{transform:scale(1)}}.session-checkbox[data-v-1e5965d3]{opacity:0;cursor:pointer;flex-shrink:0;width:20px;height:20px;padding-top:1rem;transition:opacity .15s}.session-row:hover .session-checkbox[data-v-1e5965d3],.session-checkbox.selected[data-v-1e5965d3]{opacity:1}.checkbox-circle[data-v-1e5965d3]{background:#fff;border:2px solid #d1d5db;border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;transition:background .15s,color .15s,border-color .15s,box-shadow .15s,transform .15s;display:flex}.session-checkbox:hover .checkbox-circle[data-v-1e5965d3]{border-color:#3b82f6}.session-checkbox.selected .checkbox-circle[data-v-1e5965d3]{color:#fff;background:#3b82f6;border-color:#3b82f6}.checkbox-circle svg[data-v-1e5965d3]{width:10px;height:10px}.session-card[data-v-1e5965d3]{cursor:pointer;background:#fff;border:none;border-radius:12px;flex:1;align-items:flex-start;gap:.875rem;min-width:0;padding:1rem 1.25rem;transition:background .2s,color .2s,border-color .2s,box-shadow .2s,transform .2s;display:flex}.session-card[data-v-1e5965d3]:hover{background:#f5f5f5;box-shadow:0 4px 12px #0000000f}.session-main[data-v-1e5965d3]{flex-direction:column;flex:1;gap:.5rem;min-width:0;display:flex}.session-title-row[data-v-1e5965d3]{justify-content:space-between;align-items:flex-start;gap:.75rem;display:flex}.session-title-wrapper[data-v-1e5965d3]{flex-wrap:wrap;flex:1;align-items:center;gap:.75rem;min-width:0;display:flex}.session-title[data-v-1e5965d3]{color:#1a1a1a;text-overflow:ellipsis;white-space:nowrap;margin:0;font-size:.9rem;font-weight:700;line-height:1.4;overflow:hidden}.session-time[data-v-1e5965d3]{color:#9ca3af;white-space:nowrap;flex-shrink:0;font-size:.75rem;font-weight:400}.session-actions[data-v-1e5965d3]{opacity:0;flex-shrink:0;align-items:center;gap:.25rem;transition:opacity .15s;display:flex}.session-card:hover .session-actions[data-v-1e5965d3]{opacity:1}.action-btn[data-v-1e5965d3]{color:#9ca3af;cursor:pointer;background:0 0;border:none;border-radius:6px;justify-content:center;align-items:center;width:28px;height:28px;padding:0;transition:background .15s,color .15s,border-color .15s,box-shadow .15s,transform .15s;display:flex}.action-btn[data-v-1e5965d3]:hover{color:#6b7280;background:#0000000d}.action-btn.pin-btn[data-v-1e5965d3]:hover{color:#3b82f6;background:#3b82f61a}.action-btn.pin-btn.pinned[data-v-1e5965d3]{color:#3b82f6}.action-btn.pin-btn.pinned[data-v-1e5965d3]:hover{color:#ef4444;background:#ef44441a}.pinned-icon[data-v-1e5965d3]{color:#3b82f6;flex-shrink:0;width:14px;height:14px}.action-btn.delete-btn[data-v-1e5965d3]:hover{color:#ef4444;background:#ef44441a}.action-btn.rename-action-btn[data-v-1e5965d3]:hover{color:#3b82f6;background:#3b82f61a}.action-btn svg[data-v-1e5965d3]{width:14px;height:14px}.rename-wrap[data-v-1e5965d3]{flex:1;align-items:center;gap:.35rem;min-width:0;display:flex}.rename-input[data-v-1e5965d3]{color:#1a1a1a;background:0 0;border:none;border-bottom:1px solid #d1d5db;border-radius:0;outline:none;flex:1;min-width:0;padding:0;font-family:inherit;font-size:.9rem;font-weight:700}.rename-actions[data-v-1e5965d3]{flex-shrink:0;align-items:center;gap:.15rem;display:flex}.rename-btn[data-v-1e5965d3]{cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;width:22px;height:22px;padding:0;transition:background .15s,color .15s,border-color .15s,box-shadow .15s,transform .15s;display:flex}.rename-btn svg[data-v-1e5965d3]{width:12px;height:12px}.rename-confirm[data-v-1e5965d3]{color:#1a1a1a}.rename-confirm[data-v-1e5965d3]:hover{background:#0000000f}.rename-cancel[data-v-1e5965d3]{color:#1a1a1a}.rename-cancel[data-v-1e5965d3]:hover{background:#0000000f}.session-preview[data-v-1e5965d3]{color:#9ca3af;-webkit-line-clamp:2;-webkit-box-orient:vertical;margin:0;font-size:.8rem;line-height:1.5;display:-webkit-box;overflow:hidden}.session-assets[data-v-1e5965d3]{flex-direction:column;gap:.5rem;margin-top:.25rem;display:flex}.asset-card[data-v-1e5965d3]{background:#fff;border:1px solid #e5e7eb;border-radius:8px;align-items:center;gap:.625rem;width:fit-content;max-width:100%;padding:.5rem .75rem;display:flex}.asset-icon[data-v-1e5965d3]{color:#6b7280;background:#f3f4f6;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;display:flex}.asset-icon svg[data-v-1e5965d3]{width:14px;height:14px}.asset-info[data-v-1e5965d3]{flex-direction:column;gap:.125rem;min-width:0;display:flex}.asset-name[data-v-1e5965d3]{color:#374151;text-overflow:ellipsis;white-space:nowrap;font-size:.75rem;font-weight:500;overflow:hidden}.asset-size[data-v-1e5965d3]{color:#9ca3af;font-size:.7rem}.batch-action-bar[data-v-1e5965d3]{z-index:100;background:#fff;border:1px solid #e5e7eb;border-radius:9999px;align-items:center;gap:1.5rem;padding:.75rem 1.5rem;display:flex;position:fixed;bottom:2rem;left:50%;transform:translate(-50%);box-shadow:0 8px 24px #0000001f}.batch-btn[data-v-1e5965d3]{cursor:pointer;background:0 0;border:none;border-radius:9999px;align-items:center;gap:.375rem;padding:.5rem 1rem;font-size:.875rem;transition:background .15s,color .15s,border-color .15s,box-shadow .15s,transform .15s;display:flex}.batch-btn svg[data-v-1e5965d3]{width:16px;height:16px}.batch-exit[data-v-1e5965d3]{color:#6b7280}.batch-exit[data-v-1e5965d3]:hover{color:#374151;background:#f3f4f6}.batch-count[data-v-1e5965d3]{color:#6b7280;white-space:nowrap;font-size:.875rem}.batch-delete[data-v-1e5965d3]{color:#ef4444}.batch-delete[data-v-1e5965d3]:hover{background:#ef44441a}@media (width<=768px){.history-header[data-v-1e5965d3]{padding:1.25rem 1rem .75rem}.history-search-wrapper[data-v-1e5965d3]{padding:0 1rem 1rem}.history-search[data-v-1e5965d3]{width:100%}.history-content[data-v-1e5965d3]{padding:0 1rem 6rem}.session-checkbox[data-v-1e5965d3],.session-actions[data-v-1e5965d3]{opacity:1}.batch-action-bar[data-v-1e5965d3]{justify-content:space-between;gap:.75rem;padding:.6rem 1rem;bottom:1rem;left:1rem;right:1rem;transform:none}}@media (width<=480px){.history-header[data-v-1e5965d3]{padding:1rem .75rem .5rem}.history-search-wrapper[data-v-1e5965d3]{padding:0 .75rem .75rem}.history-content[data-v-1e5965d3]{padding:0 .75rem 6rem}.session-card[data-v-1e5965d3]{padding:.85rem}.session-title-row[data-v-1e5965d3]{flex-wrap:wrap;gap:.5rem}.session-actions[data-v-1e5965d3]{justify-content:flex-end;width:100%}.batch-action-bar[data-v-1e5965d3]{border-radius:16px;bottom:.5rem;left:.5rem;right:.5rem}}
