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input{width:18px;height:18px;accent-color:var(--brand);cursor:pointer}.checkbox input:disabled,.radio input:disabled{accent-color:var(--icon-grey);cursor:default}.checkbox:has(input:disabled),.radio:has(input:disabled){color:var(--light-grey);cursor:default}.card{padding:var(--space-6);border-radius:var(--r-lg);border:1px solid var(--border-lighter);background:var(--white);box-shadow:var(--shadow-sm)}.card-title{font-size:var(--fs-b1);line-height:var(--lh-b1);font-weight:var(--fw-semibold);color:var(--headline)}.card-body{margin-top:var(--space-2);font-size:var(--fs-b3);line-height:var(--lh-b3);color:var(--grey)}.table-wrap{overflow-x:auto;border:1px solid var(--border-lighter);border-radius:var(--r-lg);background:var(--white)}.table{width:100%;border-collapse:collapse;font-size:var(--fs-b3);line-height:var(--lh-b3)}.table thead th{text-align:left;padding:var(--space-3) 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var(--ease-out)}.app.sidebar-collapsed{grid-template-columns:var(--rail-w) 1fr}@media(min-width:861px){.app.canvas-open{grid-template-columns:var(--sidebar-w) 1fr var(--canvas-w)}.app.canvas-open.sidebar-collapsed{grid-template-columns:var(--rail-w) 1fr var(--canvas-w)}}.app:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-2;background:var(--ambient)}.main{position:relative;height:100dvh;overflow:hidden;grid-column:2}.sidebar-backdrop{display:none}@media(max-width:860px){.app,.app.sidebar-collapsed{grid-template-columns:1fr}.main{grid-column:1}.app .sidebar,.app .sidebar.collapsed{position:fixed;top:0;left:0;bottom:0;width:min(86vw,320px);z-index:60;box-shadow:var(--shadow-lg);transform:translate(-100%);transition:transform var(--dur-slow) var(--ease-out)}.app:not(.sidebar-collapsed) .sidebar{transform:translate(0)}.sidebar-backdrop{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:55;background:#0f172b66;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px)}}.topbar{position:absolute;top:0;left:0;right:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-3) var(--space-4);pointer-events:none}.topbar.in-chat{background:var(--glass-strong);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-lighter);border-bottom-left-radius:var(--r-md);border-bottom-right-radius:var(--r-md)}.demo-banner{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:var(--space-2);width:fit-content;max-width:100%;margin:0 auto var(--space-2);padding:6px var(--space-2) 6px var(--space-3);font-size:var(--fs-b4);line-height:var(--lh-b4);color:var(--grey);background:var(--orange-50);border:1px solid var(--orange-200);border-radius:var(--r-pill)}.demo-banner.spent{background:var(--orange-100);color:var(--headline)}.demo-banner b{color:var(--orange-600)}.demo-banner button{padding:5px var(--space-3);border-radius:var(--r-pill);background:var(--brand);color:var(--white);font-size:var(--fs-b4);line-height:var(--lh-b4);font-weight:var(--fw-semibold);white-space:nowrap}.demo-banner button:hover{background:var(--blue-800)}.topbar>*{pointer-events:auto}.topbar-left{display:flex;align-items:center;gap:var(--space-2);min-width:0}.topbar-right{display:flex;align-items:center;gap:var(--space-1)}.tb-btn{display:grid;place-items:center;width:34px;height:34px;flex-shrink:0;border-radius:var(--r-sm);background:transparent;color:var(--grey);transition:background var(--dur-fast),color var(--dur-fast)}.tb-btn:hover{color:var(--orange-600);background:var(--orange-50)}.tb-title{min-width:0;max-width:48vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:var(--fs-b3);line-height:var(--lh-b3);font-weight:var(--fw-semibold);color:var(--grey)}@media(min-width:861px){.tb-sidebar{display:none}}@media(max-width:860px){.topbar.in-chat{background:#ffffffdb;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-lighter)}.tb-title{max-width:52vw}}.icon-btn{display:grid;place-items:center;width:42px;height:42px;border-radius:var(--r-sm);background:transparent;color:var(--grey);transition:color var(--dur-fast),background var(--dur-fast)}.icon-btn:hover{color:var(--orange-600);background:var(--orange-50)}.dropdown-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:30}*{scrollbar-width:thin;scrollbar-color:var(--border-darker) 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var(--border);box-shadow:var(--shadow-lg);font-size:var(--fs-b3);line-height:var(--lh-b3);font-weight:var(--fw-medium);color:var(--text);max-width:100%}.toast-ico{flex-shrink:0;margin-top:2px}.toast-success .toast-ico{color:var(--green)}.toast-error .toast-ico{color:var(--error)}.toast-info .toast-ico{color:var(--brand)}.modal.legal-modal{width:min(720px,92vw);max-width:92vw;max-height:85vh;max-height:85dvh;display:flex;flex-direction:column;margin:auto}.legal-modal .modal-head{align-items:flex-start}.legal-modal .modal-head>div{flex:1;min-width:0}.legal-modal .modal-head h2{text-align:left}.legal-modal .modal-x{margin-left:auto}.legal-updated{margin-top:2px;font-size:var(--fs-b4);color:var(--text-3)}.legal-body{overflow-y:auto;padding:var(--space-5, 20px) var(--space-6, 24px) var(--space-6, 24px)}.legal-section{margin-bottom:var(--space-5, 20px)}.legal-section:last-child{margin-bottom:0}.legal-section h3{font-size:var(--fs-b3);font-weight:700;color:var(--text);margin-bottom:8px}.legal-section p{font-size:var(--fs-b3);line-height:1.65;color:var(--text-2);margin-bottom:8px}.legal-section p:last-child{margin-bottom:0}.ui-select{position:relative;width:100%}.ui-select-trigger{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;padding:11px 14px;border-radius:var(--r-md);border:1px solid var(--border-strong);background:var(--surface-2);font-size:var(--fs-b3);font-weight:500;color:var(--text);text-align:left;transition:border-color var(--dur-fast),box-shadow var(--dur-fast)}.ui-select-trigger:hover{border-color:var(--orange-300)}.ui-select-trigger.open,.ui-select-trigger:focus-visible{outline:none;border-color:var(--orange-600);box-shadow:none}.ui-select-trigger:disabled{opacity:.6;cursor:default}.ui-select-value{color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ui-select-placeholder{color:var(--text-3)}.ui-select-caret{display:grid;place-items:center;color:var(--text-3);flex-shrink:0}.ui-select-menu{position:absolute;top:calc(100% + 6px);left:0;right:0;z-index:50;max-height:min(360px,60vh);overflow-y:auto;list-style:none;margin:0;padding:6px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-lg)}.ui-select-option{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;padding:10px 12px;border-radius:var(--r-sm);font-size:var(--fs-b3);font-weight:500;color:var(--text-2);text-align:left;transition:background var(--dur-fast),color var(--dur-fast)}.ui-select-option:hover{background:var(--blue-50);color:var(--text)}.ui-select-option.selected{color:var(--brand);background:var(--blue-100)}.ui-select-option svg{flex-shrink:0}.auth-screen{position:fixed;top:0;right:0;bottom:0;left:0;display:grid;grid-template-columns:1.02fr 1fr;overflow:hidden;background:#fff}.auth-bg{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;overflow:hidden;pointer-events:none}.auth-blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.9;will-change:transform}.auth-blob.b1{width:46vw;height:46vw;left:-8vw;top:-12vw;background:var(--orange-50)}.auth-blob.b2{width:42vw;height:42vw;right:-6vw;top:-8vw;background:var(--blue-50)}.auth-blob.b3{width:50vw;height:50vw;right:8vw;bottom:-20vw;background:var(--orange-50)}.auth-blob.b4{width:40vw;height:40vw;left:-6vw;bottom:-14vw;background:var(--blue-50)}.auth-ribbon{position:absolute;border-radius:50%;filter:blur(90px);opacity:.8;will-change:transform}.auth-ribbon.r1{width:100vw;height:42vh;left:-8vw;top:22%;background:linear-gradient(92deg,var(--orange-50) 0%,transparent 48%,var(--blue-50) 100%);transform:rotate(-7deg)}.auth-ribbon.r2{width:100vw;height:40vh;right:-8vw;bottom:6%;background:linear-gradient(92deg,var(--blue-50) 0%,transparent 52%,var(--orange-50) 100%);transform:rotate(6deg)}@media(prefers-reduced-motion:no-preference){.auth-blob{animation:auth-float 22s ease-in-out infinite}.auth-blob.b2{animation-delay:-6s}.auth-blob.b3{animation-delay:-11s}.auth-blob.b4{animation-delay:-16s}}@keyframes auth-float{0%,to{transform:translateZ(0) scale(1)}50%{transform:translate3d(2%,3%,0) scale(1.06)}}.auth-brand{position:relative;z-index:1;display:grid;place-items:center;padding:var(--space-10) var(--space-8)}.auth-brand-inner{max-width:460px;text-align:center}.auth-brand-logo{height:clamp(64px,8vw,96px);object-fit:contain;display:block;margin:0 auto var(--space-8)}.auth-slogan{font-size:clamp(var(--fs-h4),3.4vw,var(--fs-h2));font-weight:700;font-style:italic;letter-spacing:-.01em;color:var(--headline);line-height:1.15}.auth-step-icon{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;margin-bottom:var(--space-3);border-radius:50%;color:var(--accent);background:var(--orange-50, #FFF8ED)}.auth-slogan span{position:relative;color:var(--headline)}.auth-slogan span:after{content:"";position:absolute;left:0;bottom:-2px;height:3px;width:100%;border-radius:2px;background:var(--accent);transform-origin:left;animation:auth-underline 2.6s ease-in-out infinite}@keyframes auth-underline{0%,to{transform:scaleX(.15);opacity:.5}50%{transform:scaleX(1);opacity:1}}@media(prefers-reduced-motion:reduce){.auth-slogan span:after{animation:none;transform:scaleX(1);opacity:1}}.auth-brand-copy{margin:var(--space-5) auto 0;font-size:var(--fs-b2);line-height:1.7;color:var(--text-2);max-width:42ch}.auth-brand-site{display:inline-block;margin-top:var(--space-8);font-size:var(--fs-b3);font-weight:600;color:var(--brand);text-decoration:none}.auth-brand-site:hover{color:var(--accent);text-decoration:underline}.auth-brand-terms{margin:var(--space-4) auto 0;max-width:42ch;font-size:var(--fs-b4);line-height:1.6;color:var(--text-3)}.auth-brand-terms button{color:var(--brand);font-weight:600;text-decoration:none}.auth-brand-terms button:hover{text-decoration:underline}.auth-main{position:relative;z-index:1;display:grid;place-items:safe center;overflow-y:auto;padding:var(--space-8) var(--space-6)}.auth-card{width:100%;max-width:400px;text-align:center}.auth-title{font-size:var(--fs-h4);font-weight:700;color:var(--text)}.auth-sub{margin-top:var(--space-2);font-size:var(--fs-b3);color:var(--text-2)}.google-wrap{margin-top:var(--space-6)}.google-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:46px;padding:12px 18px;border-radius:var(--r-pill);border:1px solid var(--border-strong);background:var(--surface-2);color:var(--text);font-size:var(--fs-b2);font-weight:600;font-family:inherit;cursor:pointer;transition:background .15s ease,border-color .15s ease,transform .05s ease,box-shadow .15s ease}.google-btn:hover:not(:disabled){border-color:var(--brand);box-shadow:0 1px 8px #0f172b14}.google-btn:active:not(:disabled){transform:scale(.99)}.google-btn:disabled{opacity:.65;cursor:default}.google-btn-g{flex:0 0 auto;display:block}.auth-divider{position:relative;text-align:center;margin:var(--space-5) 0 calc(var(--space-2) * -1)}.auth-divider:before{content:"";position:absolute;inset:50% 0 auto;height:1px;background:var(--border-strong)}.auth-divider span{position:relative;background:var(--surface);padding:0 12px;font-size:var(--fs-b4);color:var(--text-3)}.auth-form{display:flex;flex-direction:column;text-align:left;margin-top:var(--space-6)}.auth-label{font-size:var(--fs-b4);font-weight:600;color:var(--text-2);margin-bottom:6px;margin-top:var(--space-4)}.auth-form>.auth-label:first-child{margin-top:0}.auth-extra{display:flex;flex-direction:column}.auth-extra .auth-label:first-child{margin-top:0}.auth-input{width:100%;padding:12px 14px;border-radius:var(--r-md);border:1px solid var(--border-strong);background:var(--surface-2);font-size:var(--fs-b3);font-weight:500;transition:border-color var(--dur-fast),box-shadow var(--dur-fast),background var(--dur-fast)}.auth-input:focus-visible{outline:none;border-color:var(--orange-300, #FFC472);background:var(--orange-50);box-shadow:none}.auth-pw-field{position:relative;display:flex;align-items:center}.auth-pw-field .auth-input{padding-right:44px}.auth-input::-ms-reveal,.auth-input::-ms-clear{display:none}.auth-pw-toggle{position:absolute;right:10px;display:grid;place-items:center;width:28px;height:28px;border-radius:var(--r-sm, 8px);color:var(--text-3);transition:color var(--dur-fast)}.auth-pw-toggle:hover{color:var(--text)}.auth-legal-link{color:var(--brand);font-weight:600;text-decoration:none}.auth-legal-link:hover{text-decoration:underline}.auth-error{margin-top:var(--space-4);padding:10px 12px;border-radius:var(--r-md);background:var(--orange-50);border:1px solid color-mix(in srgb,var(--error) 32%,transparent);color:var(--error);font-size:var(--fs-b4);font-weight:500}.auth-submit{width:100%;margin-top:var(--space-6)}.auth-switch{margin-top:var(--space-6);font-size:var(--fs-b3);color:var(--text-2)}.auth-switch-btn{color:var(--brand);font-weight:700}.auth-switch-btn:hover{text-decoration:underline}@media(max-width:880px){.auth-screen{grid-template-columns:1fr;grid-template-rows:auto 1fr}.auth-brand{padding:var(--space-8) var(--space-6) var(--space-4)}.auth-brand-logo{height:48px;margin-bottom:var(--space-4)}.auth-brand-copy{display:none}.auth-brand-site{margin-top:var(--space-4)}.auth-slogan{font-size:var(--fs-h4)}.auth-main{padding:var(--space-4) var(--space-6) var(--space-8)}}.byok-main{align-content:safe center;justify-items:center;overflow-y:auto;padding-top:var(--space-6);padding-bottom:var(--space-6)}.byok-panel{width:100%;max-width:420px;text-align:center}.byok-title{font-size:var(--fs-h4);font-weight:700;color:var(--text)}.byok-sub{margin:var(--space-2) auto 0;max-width:40ch;font-size:var(--fs-b3);line-height:1.55;color:var(--text-2)}.byok-demo-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:var(--space-2);margin-top:var(--space-5);padding:14px;border-radius:var(--r-md);background:var(--brand);color:var(--white);font-size:var(--fs-b2);font-weight:700;transition:background var(--dur-fast),transform .05s ease}.byok-demo-btn:hover{background:var(--blue-800)}.byok-demo-btn:active{transform:scale(.99)}.byok-demo-tag{padding:3px 8px;border-radius:var(--r-pill);background:#ffffff2e;font-size:var(--fs-b4);font-weight:600}.byok-or{position:relative;text-align:center;margin:var(--space-4) 0}.byok-or:before{content:"";position:absolute;inset:50% 0 auto;height:1px;background:var(--border-strong)}.byok-or span{position:relative;background:var(--surface);padding:0 12px;font-size:var(--fs-b4);color:var(--text-3)}.byok-key{text-align:left;padding:var(--space-4);border:1px solid #EFEFEF;border-radius:var(--r-lg);background:#f7f7f7}.byok-key-head{display:flex;align-items:baseline;justify-content:space-between;gap:var(--space-3);margin-bottom:10px}.byok-key-label{font-size:var(--fs-b3);font-weight:600;color:var(--text)}.byok-ref{display:inline-flex;align-items:center;gap:4px;font-size:var(--fs-b4);font-weight:600;color:var(--brand);text-decoration:none;white-space:nowrap}.byok-ref:hover{text-decoration:underline}.byok-field{position:relative}.byok-field input{width:100%;padding:11px 42px 11px 14px;border-radius:var(--r-md);border:1px solid var(--border-strong);background:var(--surface);font-family:Courier New,monospace;font-size:var(--fs-b3);color:var(--text);transition:border-color var(--dur-fast),background var(--dur-fast)}.byok-field input:focus-visible{outline:none;border-color:var(--orange-300, #FFC472);background:var(--orange-50);box-shadow:none}.byok-field input::-ms-reveal,.byok-field input::-ms-clear{display:none}.byok-field button{position:absolute;right:8px;top:50%;transform:translateY(-50%);display:grid;place-items:center;width:30px;height:30px;border-radius:var(--r-sm);color:var(--text-3)}.byok-field button:hover{color:var(--text);background:var(--bg-2)}.byok-add-optional{display:block;margin:var(--space-3) auto 0;font-size:var(--fs-b4);font-weight:600;color:var(--text-3)}.byok-add-optional:hover{color:var(--brand);text-decoration:underline}.byok-key-optional{margin-top:var(--space-3)}.byok-optional-tag{margin-left:4px;font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-3)}.byok-optional-note{margin-top:8px;font-size:var(--fs-b4);color:var(--text-3);line-height:1.5}.byok-start{width:100%;margin-top:var(--space-5)}.byok-skip{display:block;margin:var(--space-3) auto 0;font-size:var(--fs-b4);font-weight:600;color:var(--text-3)}.byok-skip:hover{color:var(--text-2);text-decoration:underline}.byok-security{margin-top:var(--space-4);font-size:var(--fs-b4);color:var(--text-3);line-height:1.5}.byok-security svg{color:var(--text-3);vertical-align:-2px;margin-right:3px}.sidebar{display:flex;flex-direction:column;height:100dvh;width:var(--sidebar-w);padding:var(--space-5) var(--space-4);gap:var(--space-4);background:var(--blue-50);border-right:1px solid var(--blue-100);overflow:hidden;min-width:0;position:relative;transition:width var(--dur-slow) var(--ease-out),padding var(--dur-slow) var(--ease-out)}.sidebar.collapsed{width:var(--rail-w);padding-left:var(--space-2);padding-right:var(--space-2)}.sidebar:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;background-image:radial-gradient(color-mix(in srgb,var(--text) 7%,transparent) 1px,transparent 1px);background-size:18px 18px;-webkit-mask-image:linear-gradient(180deg,#000 0%,transparent 65%);mask-image:linear-gradient(180deg,#000 0%,transparent 65%)}.sidebar>*{position:relative;z-index:1}.sidebar-top{display:flex;flex-direction:column;gap:var(--space-4);flex:1;min-height:0}.sidebar-head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);padding:0 0 var(--space-1)}.sidebar-toggle{display:grid;place-items:center;width:34px;height:34px;flex-shrink:0;border-radius:var(--r-md);color:var(--text-3);background:transparent;transition:background var(--dur-fast),color var(--dur-fast)}.sidebar-toggle:hover{background:var(--hover-bg);color:var(--hover-ink)}.sidebar-toggle:active{background:var(--active-bg)}.sidebar.collapsed .sidebar-head{justify-content:center}.sidebar-logo{padding:var(--space-2) 0 0}.sidebar-logo img{height:56px;width:100%;max-width:100%;object-fit:contain;object-position:left center}.new-chat-btn,.canvas-btn{display:flex;align-items:center;gap:10px;width:100%;padding:10px var(--space-3);border-radius:var(--r-md);color:var(--text-2);font-size:var(--fs-b2);font-weight:700;text-align:left;transition:background var(--dur-fast),color var(--dur-fast)}.new-chat-btn:hover,.canvas-btn:hover{background:var(--hover-bg);color:var(--hover-ink);border-radius:0}.new-chat-btn:active,.canvas-btn:active{background:var(--active-bg);border-radius:0}.nav-ico{color:var(--text-3);flex-shrink:0;transition:color var(--dur-fast)}.new-chat-btn:hover .nav-ico,.canvas-btn:hover .nav-ico{color:var(--hover-ink)}.sidebar.collapsed .new-chat-btn,.sidebar.collapsed .canvas-btn{justify-content:center;padding:9px}.user-wrap.collapsed{display:flex;justify-content:center;padding-top:var(--space-3);border-top:1px solid var(--border)}.rail-settings{display:grid;place-items:center;width:38px;height:38px;border-radius:var(--r-md);color:var(--text-3);transition:background var(--dur-fast),color var(--dur-fast)}.rail-settings:hover{background:var(--hover-bg);color:var(--hover-ink)}.rail-settings:active{background:var(--active-bg)}.sidebar-divider{height:1px;margin:var(--space-3) var(--space-2);background:var(--border)}.chat-list{display:flex;flex-direction:column;gap:4px;overflow-y:auto;overflow-x:hidden;flex:1;min-height:0}.chat-empty{padding:var(--space-6) var(--space-3)}.chat-empty .empty-state-title{font-size:var(--fs-b2);line-height:var(--lh-b2);color:var(--blue-50)}.chat-empty .empty-state-text{color:var(--blue-100)}.chat-item{position:relative;display:flex;align-items:center;width:100%;border-radius:var(--r-md);transition:background var(--dur-fast) var(--ease-out)}.chat-item:hover{background:var(--hover-bg);border-radius:0}.chat-item.active{background:var(--active-bg);border-radius:0;box-shadow:none}.chat-item-main{display:flex;align-items:center;gap:var(--space-3);flex:1;min-width:0;padding:11px var(--space-3);color:var(--text-2);font-size:var(--fs-b3);font-weight:500;text-align:left}.chat-item:hover .chat-item-main,.chat-item.active .chat-item-main{color:var(--text)}.chat-item-title{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chat-kebab{display:grid;place-items:center;width:30px;height:30px;flex-shrink:0;margin-right:4px;border-radius:var(--r-sm);color:var(--text-3);opacity:0;transition:opacity var(--dur-fast),background var(--dur-fast),color var(--dur-fast)}.chat-item:hover .chat-kebab,.chat-item.active .chat-kebab{opacity:1}.chat-kebab:hover{background:var(--active-bg);color:var(--hover-ink)}.chat-ctx-menu{position:absolute;top:calc(100% - 4px);right:6px;z-index:40;width:150px;padding:5px;border-radius:var(--r-md);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-lg)}.chat-ctx-menu button{display:flex;align-items:center;gap:var(--space-2);width:100%;padding:9px var(--space-3);border-radius:var(--r-sm);font-size:var(--fs-b3);font-weight:500;color:var(--text-2);text-align:left;transition:background var(--dur-fast),color var(--dur-fast)}.chat-ctx-menu button:hover{background:var(--hover-bg);color:var(--hover-ink)}.chat-ctx-menu button.danger:hover{background:var(--orange-50);color:var(--error)}.chat-rename-input{width:100%;margin:4px 0;padding:9px var(--space-3);border-radius:var(--r-md);border:1px solid var(--brand);background:var(--surface);font-size:var(--fs-b3);color:var(--text);outline:none}.user-wrap{position:relative;padding-top:var(--space-3);border-top:1px solid var(--border)}.user-card{display:flex;align-items:center;gap:var(--space-3);width:100%;padding:10px var(--space-2);border-radius:var(--r-md);background:transparent;transition:background var(--dur-fast)}.user-card:hover{background:var(--hover-bg)}.user-caret{margin-left:auto;flex-shrink:0;color:var(--text-3)}.user-avatar{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--blue-700);border:2px solid var(--blue-300);color:var(--white);font-size:var(--fs-b2);font-weight:700;flex-shrink:0;overflow:hidden}.user-avatar.img{background:var(--surface);border:none}img.user-avatar{object-fit:cover}.user-menu{position:absolute;bottom:calc(100% + 8px);left:0;right:0;z-index:40;padding:8px;border-radius:var(--r-lg);background:var(--blue-800);border:1px solid var(--border);box-shadow:var(--shadow-lg);transform-origin:bottom center}.user-menu-id{display:flex;align-items:center;gap:var(--space-3);padding:6px 8px 10px}.user-menu-id .user-avatar{width:34px;height:34px;font-size:var(--fs-b3)}.user-email{font-size:var(--fs-b4);color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-menu-sep{height:1px;margin:0 4px 6px;background:var(--border)}.user-menu-item{display:flex;align-items:center;gap:10px;width:100%;padding:9px var(--space-3);border-radius:var(--r-sm);font-size:var(--fs-b3);font-weight:500;color:var(--text-2);text-align:left;transition:background var(--dur-fast),color var(--dur-fast)}.user-menu-item:hover{background:var(--hover-bg);color:var(--hover-ink)}.user-menu-item.danger:hover{background:var(--orange-50);color:var(--error)}.user-menu-ico{display:grid;place-items:center;color:var(--text-3);flex-shrink:0}.user-menu-item:hover .user-menu-ico{color:inherit}.user-meta{display:flex;flex-direction:column;text-align:left;line-height:1.25;flex:1;min-width:0}.user-name{font-size:var(--fs-b3);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-role{font-size:var(--fs-b4);color:var(--text-3)}.sidebar{--text: #ffffff;--text-2: rgba(255, 255, 255, .92);--text-3: rgba(255, 255, 255, .66);--surface: var(--blue-950);--border: rgba(255, 255, 255, .14);--bg-2: rgba(255, 255, 255, .1);background:var(--blue-900);border-right-color:var(--blue-950);color:#fff}.sidebar .chat-item-main,.sidebar .new-chat-btn,.sidebar .canvas-btn,.sidebar .user-menu-item,.sidebar .chat-ctx-menu button{font-weight:400}@media(hover:hover){.sidebar .new-chat-btn:hover,.sidebar .canvas-btn:hover,.sidebar .user-card:hover,.sidebar .user-menu-item:hover,.sidebar .chat-ctx-menu button:hover,.sidebar .sidebar-toggle:hover,.sidebar .rail-settings:hover{background:var(--orange-600);color:#fff;border-radius:var(--r-sm)}.sidebar .new-chat-btn:hover .nav-ico,.sidebar .canvas-btn:hover .nav-ico{color:#fff}.sidebar .chat-item:hover{background:var(--orange-600);border-radius:var(--r-sm)}.sidebar .chat-item:hover .chat-item-main,.sidebar .chat-item:hover .chat-kebab{color:#fff}}.sidebar .chat-item.menu-open,.sidebar .chat-item.active,.sidebar .chat-item.active:hover{background:var(--blue-800);border-radius:var(--r-sm);box-shadow:none}.sidebar .chat-item.menu-open .chat-item-main,.sidebar .chat-item.active .chat-item-main,.sidebar .chat-item.active .chat-kebab{color:#fff}.sidebar .chat-item-main{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}@media(hover:none){.sidebar .chat-kebab{display:none}.sidebar .chat-item:hover,.sidebar .new-chat-btn:hover,.sidebar .canvas-btn:hover,.sidebar .user-card:hover,.sidebar .sidebar-toggle:hover,.sidebar .rail-settings:hover{background:transparent}}.sidebar .user-card{-webkit-tap-highlight-color:transparent}.sidebar .chat-kebab:hover{background:transparent}.sidebar .user-menu-item.danger:hover,.sidebar .chat-ctx-menu button.danger:hover{background:var(--error);color:#fff}.ci-wrap{width:100%}.ci-quota-notice{display:flex;align-items:center;gap:var(--space-3);margin:0 auto var(--space-3);width:max-content;max-width:100%;padding:10px var(--space-4);border-radius:var(--r-md);background:var(--orange-100);border:1px solid var(--orange-300);color:var(--headline);font-size:var(--fs-b3);line-height:var(--lh-b3);font-weight:600;box-shadow:var(--shadow-sm)}.ci-quota-text{min-width:0}.ci-quota-x{display:grid;place-items:center;width:22px;height:22px;flex-shrink:0;border-radius:var(--r-sm);color:var(--orange-600)}.ci-quota-x:hover{background:var(--orange-200)}.ci-previews{display:flex;flex-wrap:wrap;align-items:flex-start;gap:8px;overflow:hidden;padding:8px 8px 4px 2px}.ci-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 10px 6px 8px;border-radius:var(--r-pill);background:var(--surface-2);font-size:var(--fs-b4);font-weight:600;color:var(--text-2);max-width:220px}.ci-chip-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ci-chip>button{display:grid;place-items:center;width:18px;height:18px;border-radius:50%;color:var(--text-3);flex-shrink:0}.ci-chip>button:hover{background:var(--bg-2);color:var(--text)}.ci-chip-loading{padding:6px 10px;color:var(--text-3)}.ci-chip-thumb-wrap{position:relative;padding:0;background:none;max-width:none}.ci-chip-thumb{width:56px;height:56px;border-radius:var(--r-md);object-fit:cover;display:block}.ci-chip-doc-tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;width:56px;height:56px;border-radius:var(--r-md);background:var(--brand);color:var(--white)}.ci-chip-doc-ext{font-size:var(--fs-b4);font-weight:800;letter-spacing:.03em}.ci-chip-x{position:absolute;top:-6px;right:-6px;display:grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--text);color:var(--surface);box-shadow:var(--shadow-sm)}.ci-chip-x:hover{opacity:.85}.ci-icon-btn{display:grid;place-items:center;width:36px;height:36px;flex-shrink:0;border-radius:var(--r-md);color:var(--text-3);transition:background var(--dur-fast),color var(--dur-fast)}.ci-icon-btn:hover{background:transparent;color:var(--brand)}.ci-icon-btn.on{color:var(--brand)}.ci-icon-btn.rec{color:var(--error);background:color-mix(in srgb,var(--error) 12%,transparent)}.ci-globe{position:relative;display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 8px;flex-shrink:0;border-radius:var(--r-md);color:var(--text-3);white-space:nowrap;transition:background var(--dur-fast),color var(--dur-fast)}.ci-globe:hover{background:transparent;color:var(--brand)}.ci-globe-icon{display:grid;place-items:center}.ci-globe.on{color:var(--brand);background:transparent}.ci-globe.on:hover{background:transparent}.ci-globe.disabled{opacity:.4;cursor:default}.ci-globe.disabled:hover{background:transparent;color:var(--text-3)}.ci-globe-label{overflow:hidden;font-size:var(--fs-b4);font-weight:600;color:var(--brand)}.chat-input{display:flex;flex-direction:column;gap:6px;padding:14px 16px 12px;border-radius:var(--r-xl);background:var(--glass-strong);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border);box-shadow:none;transition:border-color var(--dur-mid)}.chat-input.focused{border-color:var(--orange-600);box-shadow:none}.ci-row1{display:flex;align-items:flex-start;gap:var(--space-2);position:relative}.ci-ghost{position:absolute;top:6px;left:4px;right:44px;pointer-events:none;font-size:var(--fs-b2);font-weight:500;line-height:1.4;color:var(--text-3);white-space:nowrap;overflow:hidden}.ci-ghost-word{display:inline-block;white-space:nowrap}.ci-ghost-erase{animation:ci-ghost-shake .16s linear infinite}@keyframes ci-ghost-shake{0%,to{transform:translate(0)}25%{transform:translate(.6px)}75%{transform:translate(-.6px)}}.ci-ghost-caret{display:inline-block;width:1px;height:1.05em;margin-left:1px;background:var(--text-3);vertical-align:text-bottom;animation:ci-ghost-blink 1s steps(1) infinite}@keyframes ci-ghost-blink{50%{opacity:0}}.ci-row2{display:flex;align-items:center;gap:var(--space-2)}.ci-spacer{flex:1}.ci-field{flex:1;min-width:0;resize:none;border:none;outline:none;background:none;font-size:var(--fs-b2);font-weight:500;line-height:1.4;max-height:160px;overflow-y:auto;padding:6px 0 6px 4px}.ci-field::placeholder{color:var(--text-3)}.ci-field:focus-visible{box-shadow:none}.persona{position:relative}.persona-trigger{display:flex;align-items:center;gap:4px;padding:8px 11px;border-radius:var(--r-pill);font-size:var(--fs-b4);font-weight:600;color:var(--grey);background:var(--surface);border:1px solid var(--blue-300);box-shadow:none}.persona-trigger:hover{background:var(--surface)}.persona-trigger svg{color:var(--text-3);display:block}.persona-menu{position:absolute;bottom:calc(100% + 10px);right:0;z-index:40;width:290px;max-height:340px;overflow-y:auto;list-style:none;padding:8px;display:flex;flex-direction:column;gap:4px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-lg);transform-origin:bottom right}.persona-option{display:flex;flex-direction:column;gap:2px;width:100%;text-align:left;padding:var(--space-1) var(--space-3);border-radius:var(--r-md);transition:background var(--dur-fast)}.persona-name{font-size:var(--fs-b4);font-weight:600;color:var(--headline)}.persona-desc{font-size:var(--fs-b4);line-height:1.4;color:var(--text-3)}.persona-option:hover{background:var(--orange-50)}.persona-option.selected{background:var(--orange-100)}.persona-option.selected .persona-name{color:var(--orange-600)}.ci-mic{position:relative;display:grid;place-items:center;width:38px;height:38px;flex-shrink:0;border-radius:var(--r-md);color:var(--text-3);background:transparent;transition:background var(--dur-fast),color var(--dur-fast),opacity var(--dur-fast)}.ci-mic.send{opacity:.5}.ci-mic.send.ready{opacity:1;color:var(--brand)}.ci-mic.send.ready:hover{background:color-mix(in srgb,var(--brand) 12%,transparent)}.ci-mic:disabled{cursor:default}.ci-mic.stop{width:38px;height:38px;border-radius:var(--r-sm);background:var(--white);border:1px solid var(--brand);color:var(--brand);opacity:1;transition:border-color var(--dur-fast),color var(--dur-fast)}.ci-mic.stop svg{stroke:none;fill:currentColor}.ci-mic.stop:hover{background:var(--white);border-color:var(--orange-600);color:var(--orange-600)}.quota-ring{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:var(--r-sm);flex-shrink:0;cursor:default;transition:background var(--dur-fast)}.quota-ring:hover{background:transparent}.quota-ring svg{display:block}.quota-ring{position:relative}.quota-tip{position:absolute;bottom:calc(100% + 8px);left:50%;transform:translate(-50%);z-index:50;width:max-content;max-width:240px;padding:8px var(--space-3);border-radius:var(--r-sm);background:var(--headline);color:var(--white);font-size:var(--fs-b4);line-height:var(--lh-b4);font-weight:var(--fw-medium);text-align:center;box-shadow:var(--shadow-md);pointer-events:none}.quota-tip:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:5px solid transparent;border-top-color:var(--headline)}.quota-tip.warn{background:var(--orange-600)}.quota-tip.warn:after{border-top-color:var(--orange-600)}.chat-input.quota-locked{opacity:.72}.chat-input.quota-locked .ci-field{cursor:not-allowed}.ci-glow-wrap{position:relative;border-radius:var(--r-xl);--ci-ring-color: var(--orange-600);--ci-ring-shine: var(--orange-300)}.ci-glow-wrap .chat-input{position:relative;z-index:1}@property --ci-ring-angle{syntax: "<angle>"; initial-value: 0deg; inherits: false;}.ci-glow-wrap:before{content:"";position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;border-radius:inherit;padding:2px;background:conic-gradient(from var(--ci-ring-angle),transparent 0deg,var(--ci-ring-color) 35deg,var(--ci-ring-shine) 70deg,var(--ci-ring-color) 105deg,transparent 150deg,transparent 360deg);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude;opacity:0;transition:opacity var(--dur-slow) ease;pointer-events:none;z-index:0}.ci-glow-wrap.active:before{opacity:1;animation:ci-ring-spin 2.8s linear infinite;filter:drop-shadow(0 0 5px color-mix(in srgb,var(--ci-ring-color) 75%,transparent)) drop-shadow(0 0 10px color-mix(in srgb,var(--ci-ring-shine) 65%,transparent))}@keyframes ci-ring-spin{to{--ci-ring-angle: 360deg}}.ci-mic-toggle{position:relative}.ci-mic-toggle.on{color:var(--error);background:color-mix(in srgb,var(--error) 12%,transparent)}.ci-mic-toggle.on:hover{background:color-mix(in srgb,var(--error) 20%,transparent)}.hero{position:relative;height:100dvh;width:100%;overflow:hidden;background:var(--ambient);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-4);padding-bottom:calc(var(--space-5) + env(safe-area-inset-bottom))}.hero-glow{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;overflow:hidden;pointer-events:none;filter:blur(90px);opacity:.55}.hero-glow:before,.hero-glow:after{content:"";position:absolute;width:clamp(220px,40vw,420px);height:clamp(220px,40vw,420px);border-radius:50%}.hero-glow:before{top:6%;left:10%;background:radial-gradient(circle,color-mix(in srgb,var(--brand) 35%,transparent) 0%,transparent 70%);animation:hero-blob-a 16s ease-in-out infinite alternate}.hero-glow:after{top:20%;right:8%;background:radial-gradient(circle,color-mix(in srgb,var(--accent-icon) 32%,transparent) 0%,transparent 70%);animation:hero-blob-b 18s ease-in-out infinite alternate}@keyframes hero-blob-a{0%{transform:translate(0) scale(1)}50%{transform:translate(30px,-22px) scale(1.15)}to{transform:translate(-18px,16px) scale(.9)}}@keyframes hero-blob-b{0%{transform:translate(0) scale(1)}50%{transform:translate(-26px,20px) scale(1.18)}to{transform:translate(16px,-14px) scale(.92)}}.hero-center{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:var(--space-4);padding-inline:var(--space-6)}.hero-bot-wrap{position:relative;display:grid;place-items:center}.hero-bot{position:relative;z-index:1;width:clamp(96px,16vw,150px);height:auto;object-fit:contain;filter:drop-shadow(0 12px 24px color-mix(in srgb,var(--text) 12%,transparent))}.hero-bot-glow{position:absolute;z-index:0;width:clamp(120px,20vw,190px);height:clamp(120px,20vw,190px);border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--brand) 45%,transparent) 0%,color-mix(in srgb,var(--brand) 15%,transparent) 50%,transparent 72%);filter:blur(16px);animation:hero-glow-pulse 3.2s ease-in-out infinite 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solid var(--border)}.pf-avatar{width:64px;height:64px;border-radius:50%;flex-shrink:0;object-fit:cover}.pf-avatar-fallback{display:grid;place-items:center;background:var(--blue-700);border:2px solid var(--blue-300);color:var(--white);font-size:var(--fs-h4);line-height:1;font-weight:var(--fw-bold)}.pf-head-actions{margin-left:auto;align-self:flex-start;display:flex;align-items:center;gap:var(--space-2);flex-shrink:0}.pf-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:var(--r-sm);font-size:var(--fs-b4);border:1px solid var(--border-strong);color:var(--text-2);transition:background var(--dur-fast),border-color var(--dur-fast),color var(--dur-fast)}.pf-btn-ghost:hover{border-color:var(--orange-300);color:var(--orange-600)}.pf-btn-primary{background:var(--blue-900);color:var(--white);border-color:var(--blue-900)}.pf-btn-primary:hover{background:var(--blue-800);border-color:var(--blue-800)}.settings-tab .input:disabled,.settings-tab .textarea:disabled{background:var(--surface-2);color:var(--text-2);cursor:default;opacity:1}.pf-head-text{display:flex;flex-direction:column;gap:2px;min-width:0}.pf-head-name{font-size:var(--fs-b1);line-height:var(--lh-b1);font-weight:var(--fw-semibold);color:var(--headline)}.pf-head-email,.pf-head-since{font-size:var(--fs-b4);line-height:var(--lh-b4);color:var(--text-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pf-head-since{color:var(--text-3)}.pf-form{display:flex;flex-direction:column;gap:var(--space-3);padding-top:var(--space-4)}.pf-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-4)}.pf-readonly{display:flex;align-items:center;gap:var(--space-2);padding:12px var(--space-4);border-radius:var(--r-sm);border:1px solid var(--border);background:var(--surface-2);color:var(--text-2);font-size:var(--fs-b3);line-height:var(--lh-b3);font-weight:var(--fw-medium)}.pf-readonly svg{color:var(--text-3);flex-shrink:0}.pf-bio{resize:vertical;min-height:84px}.pf-count{align-self:flex-end;font-size:var(--fs-b4);line-height:var(--lh-b4);color:var(--text-3)}@media(max-width:640px){.pf-row{grid-template-columns:1fr}.pf-head{gap:var(--space-3)}.pf-avatar{width:52px;height:52px}}.k-usage{display:flex;flex-direction:column;gap:var(--space-3);padding:var(--space-4) var(--space-5);border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface-2)}.k-usage-muted,.k-usage-err{flex-direction:row;align-items:center;justify-content:space-between;gap:var(--space-3);font-size:var(--fs-b3);line-height:var(--lh-b3);color:var(--text-2)}.k-usage-err{color:var(--error);font-weight:500}.k-usage-head{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3)}.k-usage-title{font-size:var(--fs-b4);line-height:var(--lh-b4);font-weight:var(--fw-semibold);letter-spacing:.04em;text-transform:uppercase;color:var(--text-3)}.k-usage-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(132px,1fr));gap:var(--space-4)}.k-usage-grid dt{font-size:var(--fs-b4);line-height:var(--lh-b4);color:var(--text-2)}.k-usage-grid dd{margin-top:2px;font-size:var(--fs-b2);line-height:var(--lh-b2);font-weight:var(--fw-semibold);color:var(--headline)}.k-usage-note{font-size:var(--fs-b4);line-height:1.6;color:var(--text-2)}.k-usage-note strong{font-weight:var(--fw-semibold);color:var(--text)}.canvas-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:80;background:#0f172b66;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}.canvas-panel{position:fixed;top:0;right:0;bottom:0;z-index:81;width:min(560px,100%);display:flex;flex-direction:column;background:var(--surface);border-left:1px solid var(--border);box-shadow:var(--shadow-lg)}.canvas-head{display:flex;align-items:center;gap:var(--space-3);padding:var(--space-4) var(--space-5);border-bottom:1px solid var(--border)}.canvas-head-label{font-size:var(--fs-b2);font-weight:700;color:var(--text)}.canvas-status{font-size:var(--fs-b4);color:var(--text-3)}.canvas-head-actions{display:flex;align-items:center;gap:4px;margin-left:auto}.canvas-icon-btn{display:grid;place-items:center;width:34px;height:34px;border-radius:var(--r-sm);color:var(--text-2);transition:background var(--dur-fast),color var(--dur-fast)}.canvas-icon-btn:hover{background:var(--bg-2);color:var(--text)}.canvas-icon-btn.danger:hover{background:color-mix(in srgb,var(--error) 12%,transparent);color:var(--error)}.canvas-export{position:relative}.canvas-export-menu{position:absolute;top:calc(100% + 8px);right:0;z-index:90;width:180px;padding:6px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-lg);transform-origin:top right}.canvas-export-item{display:flex;align-items:center;gap:var(--space-3);width:100%;padding:10px var(--space-3);border-radius:var(--r-sm);font-size:var(--fs-b3);font-weight:500;color:var(--text-2);text-align:left;transition:background var(--dur-fast),color var(--dur-fast)}.canvas-export-item:hover{background:color-mix(in srgb,var(--text) 7%,transparent);color:var(--text)}.canvas-export-item svg{color:inherit;flex-shrink:0}.canvas-list{flex:1;overflow-y:auto;padding:var(--space-4) var(--space-5);display:flex;flex-direction:column;gap:var(--space-3)}.canvas-new-btn{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;border-radius:var(--r-md);border:1px solid var(--border-lighter);color:var(--text-2);font-size:var(--fs-b3);font-weight:600;transition:background var(--dur-fast),border-color var(--dur-fast),color var(--dur-fast)}.canvas-new-btn:hover{background:var(--orange-50);border-color:var(--orange-100);color:var(--headline)}.canvas-new-btn:active{background:var(--orange-100);border-color:var(--orange-300);color:var(--headline)}.canvas-empty{flex:1}.canvas-card{position:relative;display:flex;align-items:stretch;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface-2);transition:border-color var(--dur-fast),box-shadow var(--dur-fast)}.canvas-card:hover{background:var(--orange-50);border-color:var(--orange-300);box-shadow:none}.canvas-card:active{background:var(--orange-300);border-color:var(--orange-100)}.canvas-card-main{display:flex;flex-direction:column;gap:4px;flex:1;min-width:0;padding:13px 14px;text-align:left}.canvas-card-title{font-size:var(--fs-b3);font-weight:600;color:var(--text);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.canvas-card-date{font-size:var(--fs-b4);color:var(--text-3)}.canvas-card-del{display:grid;place-items:center;width:40px;flex-shrink:0;color:var(--text-3);border-left:1px solid var(--border);transition:color var(--dur-fast),background var(--dur-fast)}.canvas-card-del:hover{color:var(--error);background:color-mix(in srgb,var(--error) 8%,transparent)}.canvas-editor{flex:1;display:flex;flex-direction:column;min-height:0;padding:var(--space-4) var(--space-5) var(--space-5)}.canvas-title{width:100%;padding:6px 0 10px;border:none;border-bottom:1px solid var(--border);background:none;font-size:var(--fs-b1);font-weight:700;color:var(--text);outline:none}.canvas-title::placeholder{color:var(--text-3)}.canvas-md{flex:1;width:100%;margin-top:var(--space-4);resize:none;border:none;outline:none;background:none;font-family:Courier New,ui-monospace,monospace;font-size:var(--fs-b3);line-height:1.7;color:var(--text)}.canvas-md::placeholder{color:var(--text-3)}.canvas-preview{flex:1;margin-top:var(--space-4);overflow-y:auto}.canvas-preview img{max-width:100%;height:auto;border-radius:var(--r-md);box-shadow:var(--shadow-sm);margin:var(--space-2) 0}@media(max-width:560px){.canvas-panel{width:100%}}@media(min-width:861px){.app.canvas-open .canvas-backdrop{display:none}.app.canvas-open .canvas-panel{position:relative;grid-column:3;top:auto;right:auto;bottom:auto;width:auto;height:100dvh;z-index:1;box-shadow:none}}.install-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:400;display:grid;place-items:center;padding:calc(16px + env(safe-area-inset-top)) 16px calc(16px + env(safe-area-inset-bottom));background:#0f172b7a;backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}.install-card{position:relative;width:min(400px,100%);display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;padding:30px 26px 24px;border-radius:var(--r-xl, 20px);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-lg)}.install-card-x{position:absolute;top:12px;right:12px;display:grid;place-items:center;width:32px;height:32px;border-radius:var(--r-sm);color:var(--text-3);transition:background var(--dur-fast),color var(--dur-fast)}.install-card-x:hover{background:var(--surface-2);color:var(--text)}.install-card-icon{width:66px;height:66px;object-fit:contain;margin-bottom:2px;filter:drop-shadow(0 8px 18px color-mix(in srgb,var(--brand) 30%,transparent))}.install-card-title{font-size:var(--fs-b1);font-weight:800;letter-spacing:-.02em;color:var(--text)}.install-card-sub{font-size:var(--fs-b3);line-height:1.6;color:var(--text-3);max-width:300px}.install-card-actions{display:flex;flex-direction:column;gap:9px;width:100%;margin-top:12px}.install-card-btn{width:100%}