.page-shell{flex:1;min-height:0;display:flex;flex-direction:column;background:var(--bg);overflow:hidden}.page-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:10px 16px;border-bottom:1px solid var(--border);background:var(--bg2);flex:none}.page-title{margin:0;font-size:var(--fs-xl);font-weight:700;letter-spacing:0}.page-soft{font-size:var(--fs-sm);color:var(--text-muted, var(--text2))}.tb-iconbtn{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:999px;border:1px solid var(--border);background:var(--bg3);color:var(--text2);cursor:pointer;padding:0;transition:border-color .15s,color .15s,background .15s}.tb-iconbtn:hover{border-color:var(--accent3);color:var(--text)}.tb-iconbtn svg{width:16px;height:16px;display:block}.tb-user{position:relative;flex:none}.tb-user-circle{color:var(--accent)}.tb-user-circle svg{width:16px;height:16px;display:block}.tb-user[data-open=true] .tb-user-circle{border-color:var(--accent);color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 16%,transparent)}.tb-user-menu{position:absolute;top:calc(100% + 12px);right:0;z-index:60;width:min(360px,calc(100vw - 24px));display:grid;grid-template-columns:1fr;gap:14px;padding:16px;border:1px solid var(--border);border-radius:14px;background:radial-gradient(120% 80% at 100% 0%,color-mix(in srgb,var(--accent) 10%,transparent),transparent 58%),var(--bg2);box-shadow:0 18px 50px -12px #0000008c,0 0 0 1px color-mix(in srgb,var(--accent) 7%,transparent);transform-origin:top right;opacity:0;visibility:hidden;transform:translateY(-6px) scale(.97);pointer-events:none;transition:opacity .16s ease,transform .18s cubic-bezier(.2,.8,.2,1),visibility 0s linear .18s}.tb-user[data-open=true] .tb-user-menu{opacity:1;visibility:visible;transform:translateY(0) scale(1);pointer-events:auto;transition:opacity .16s ease,transform .18s cubic-bezier(.2,.8,.2,1),visibility 0s}.tb-auth-identity{display:flex;align-items:center;gap:10px;padding-bottom:12px;border-bottom:1px solid var(--border)}.tb-auth-avatar{flex:none;width:38px;height:38px;display:grid;place-items:center;border-radius:999px;font-weight:800;font-size:var(--fs-lg);color:var(--bg);background:linear-gradient(135deg,var(--accent),var(--accent3));box-shadow:0 0 0 1px var(--border),0 2px 8px #00000040}.tb-auth-who{flex:1;min-width:0;display:grid;gap:1px}.tb-auth-who strong{color:var(--text);font-size:var(--fs-md);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tb-auth-role{color:var(--text2);font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.08em}.tb-user-menu[data-authed=false] .tb-auth-identity{display:none}.tb-field{display:grid;gap:5px}.tb-field-name{color:var(--text2);font-size:var(--fs-xs);text-transform:uppercase;letter-spacing:.06em}.tb-field-box{position:relative;display:flex;align-items:center}.tb-field-icon{position:absolute;left:11px;width:15px;height:15px;color:var(--text3);pointer-events:none;transition:color .15s}.tb-field-box input{width:100%;padding:9px 12px 9px 34px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text);font-size:var(--fs-md);transition:border-color .15s,box-shadow .15s}.tb-field.has-reveal input{padding-right:38px}.tb-field-box input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 16%,transparent)}.tb-field-box:focus-within .tb-field-icon{color:var(--accent)}.tb-reveal{position:absolute;right:6px;display:grid;place-items:center;width:26px;height:26px;padding:0;border:none;background:none;color:var(--text3);border-radius:6px;cursor:pointer;transition:color .15s,background .15s}.tb-reveal svg{width:16px;height:16px}.tb-reveal:hover{color:var(--text);background:var(--bg3)}.tb-reveal.revealed{color:var(--accent)}.tb-auth-submit{margin-top:4px;width:100%;justify-content:center;border:none;color:var(--bg);font-weight:700;background:linear-gradient(135deg,var(--accent),var(--accent3));box-shadow:0 8px 18px -8px color-mix(in srgb,var(--accent) 70%,transparent);transition:filter .15s,box-shadow .15s,opacity .15s}.tb-auth-submit:hover{filter:brightness(1.06)}.tb-auth-submit.busy{opacity:.6;pointer-events:none}.tb-auth-error{margin:0;padding:7px 10px;border-radius:7px;color:var(--badge-offline);background:color-mix(in srgb,var(--badge-offline) 12%,transparent);border:1px solid color-mix(in srgb,var(--badge-offline) 30%,transparent);font-size:var(--fs-sm)}@media(prefers-reduced-motion:reduce){.tb-user-menu,.tb-user[data-open=true] .tb-user-menu{transition:none}}.tb-settings-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:70;background:#00000047;opacity:0;pointer-events:none;transition:opacity .18s var(--ease-out, ease)}.tb-settings-backdrop[data-open=true]{opacity:1;pointer-events:auto}.tb-settings-panel{position:fixed;top:0;right:0;z-index:71;height:100vh;width:min(340px,100vw);display:flex;flex-direction:column;gap:4px;padding:16px;background:var(--bg2);border-left:1px solid var(--border);box-shadow:var(--shadow);transform:translate(100%);transition:transform .22s var(--ease-out, cubic-bezier(.16, 1, .3, 1));overflow-y:auto}.tb-settings-panel[data-open=true]{transform:translate(0)}.tb-settings-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.tb-settings-head h2{font-size:var(--fs-lg);font-weight:700;color:var(--text)}.tb-section{display:grid;gap:8px;padding:12px 0;border-top:1px solid var(--border)}.tb-section:first-of-type{border-top:none}.tb-section-title{display:flex;align-items:center;gap:8px;font-size:var(--fs-xs);font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text3, var(--text2))}.tb-row{display:flex;align-items:center;justify-content:space-between;gap:10px}.tb-row>span{color:var(--text2);font-size:var(--fs-md)}.tb-dev-badge{display:inline-flex;align-items:center;padding:1px 6px;border-radius:999px;border:1px solid var(--warn, #d4a574);color:var(--warn, #d4a574);background:transparent;font-size:var(--fs-2xs);font-weight:800;letter-spacing:.08em}.login-gate{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;display:grid;place-items:center;padding:16px;background:var(--galaxy-bg)}.login-gate[data-open=false]{display:none}.lg-sky{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%}.lg-galaxy{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;opacity:0;transition:opacity .9s ease}.lg-galaxy[data-ready=true]{opacity:.85}@media(prefers-reduced-motion:reduce){.lg-galaxy{transition:none}}.lg-galaxy canvas{width:100%!important;height:100%!important;display:block}.lg-card{position:relative;width:min(400px,100%);display:grid;gap:18px;padding:30px 28px 24px;border-radius:20px;border:1px solid color-mix(in srgb,var(--text) 14%,transparent);background:radial-gradient(130% 90% at 100% 0%,color-mix(in srgb,var(--accent) 9%,transparent),transparent 55%),color-mix(in srgb,var(--bg2) 58%,transparent);-webkit-backdrop-filter:blur(20px) saturate(1.35);backdrop-filter:blur(20px) saturate(1.35);box-shadow:0 30px 80px -20px #0009,inset 0 1px color-mix(in srgb,var(--text) 10%,transparent);animation:lg-enter .5s cubic-bezier(.2,.8,.2,1)}:root[data-theme=light] .lg-card{background:radial-gradient(130% 90% at 100% 0%,color-mix(in srgb,var(--accent) 7%,transparent),transparent 55%),color-mix(in srgb,var(--bg2) 76%,transparent);box-shadow:0 30px 80px -28px #0f172a59,inset 0 1px #ffffffb3}@keyframes lg-enter{0%{opacity:0;transform:translateY(14px) scale(.97)}}.lg-brand{display:grid;justify-items:center;gap:6px;text-align:center}.lg-brand-mark{height:118px;display:grid;place-items:center;margin-bottom:6px}.lg-brand-logo{height:118px;width:auto;filter:drop-shadow(0 0 10px color-mix(in srgb,var(--accent) 65%,transparent)) drop-shadow(0 0 32px color-mix(in srgb,var(--accent) 45%,transparent))}.lg-title{margin:0;color:var(--text);font-size:var(--fs-xl);font-weight:800;letter-spacing:-.01em}.lg-sub{margin:0;color:var(--text2);font-size:var(--fs-sm)}.lg-pane{display:grid;gap:12px}.lg-card .tb-field-box input{background:color-mix(in srgb,var(--bg) 72%,transparent)}.lg-error{margin:0}.lg-swap{margin:2px 0 0;text-align:center;color:var(--text3);font-size:var(--fs-sm)}.lg-swap-link{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:none;padding:0;background:none;color:var(--accent);font-size:inherit;font-weight:600;cursor:pointer;text-decoration:underline;text-decoration-color:color-mix(in srgb,var(--accent) 35%,transparent);text-underline-offset:3px;transition:text-decoration-color .15s}.lg-swap-link:hover{text-decoration-color:var(--accent)}.lg-swap-link:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px}@media(prefers-reduced-motion:reduce){.lg-card{animation:none}}.galaxy-tooltip{position:absolute;pointer-events:none;padding:2px 8px;font-size:var(--fs-sm);background:var(--panel);border:1px solid var(--border);border-radius:4px;color:var(--text);box-shadow:var(--shadow);z-index:5;display:none;white-space:nowrap}.pack-svg g.pack-circles circle{transition:fill-opacity .26s ease,stroke-opacity .16s ease}.pack-svg g.pack-circles circle.pack-group:hover{stroke-opacity:1}.pack-svg g.pack-circles circle.pack-leaf:hover{filter:brightness(1.25)}.pack-svg g.pack-circles circle.pack-selected{filter:drop-shadow(0 0 6px rgba(250,204,21,.65))}.pack-svg g.pack-circles circle.pack-leaf.pack-selected:hover{filter:brightness(1.25) drop-shadow(0 0 6px rgba(250,204,21,.65))}.pack-svg g.pack-circles text{font-family:Segoe UI,system-ui,sans-serif;transition:opacity .26s ease}.theme-toggle{display:inline-flex;align-items:center;gap:8px;color:var(--text2);cursor:pointer;-webkit-user-select:none;user-select:none}.theme-toggle input{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:42px;height:24px;border-radius:999px;border:1px solid var(--border);background:var(--bg3);position:relative;cursor:pointer;transition:background .15s,border-color .15s}.theme-toggle input:after{content:"";position:absolute;top:2px;left:2px;width:18px;height:18px;border-radius:999px;background:var(--text2);transition:transform .15s,background .15s}.theme-toggle input:checked{background:var(--accent2);border-color:var(--accent3)}.theme-toggle input:checked:after{transform:translate(18px);background:var(--accent)}.theme-toggle span{cursor:pointer}*{box-sizing:border-box}button,input{font:inherit}button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.topbar{height:42px;background:var(--bg2);border-bottom:1px solid var(--border);display:flex;align-items:center;gap:14px;padding:0 16px;flex:none;z-index:10}.logo{display:flex;align-items:center;gap:8px;color:var(--accent);font-size:var(--fs-lg);font-weight:800;text-decoration:none}.logo-dot{width:8px;height:8px;border-radius:999px;background:var(--accent)}.app-switcher{position:relative;flex:none;width:180px;flex:0 0 180px}.connection-details{position:relative;flex:none}.app-switcher summary,.connection-details summary{cursor:pointer;list-style:none}.app-switcher summary::-webkit-details-marker,.connection-details summary::-webkit-details-marker{display:none}.app-switcher summary:after,.connection-details summary:after{content:"▾";color:var(--text2);font-size:var(--fs-xs);margin-left:2px}.app-menu,.connection-popover{position:absolute;top:calc(100% + 10px);z-index:50;min-width:220px;display:grid;gap:4px;padding:8px;border:1px solid var(--border);border-radius:8px;background:var(--bg2);box-shadow:var(--shadow)}.app-menu{left:0}.connection-popover{right:0;width:min(460px,calc(100vw - 24px));gap:10px}.app-menu a{display:grid;gap:2px;padding:8px 10px;border-radius:6px;color:var(--text);text-decoration:none}.app-menu a span{color:var(--text2);font-size:var(--fs-sm)}.app-menu a:hover,.app-menu a.active{background:var(--bg3)}.topbar-right{margin-left:auto;display:flex;align-items:center;gap:8px;min-width:0}.metric-chip{display:inline-flex;align-items:baseline;gap:4px;border:1px solid var(--border);border-radius:999px;color:var(--text2);background:var(--bg3);padding:3px 8px;white-space:nowrap}.metric-chip strong{color:var(--text);font-size:var(--fs-md)}.shell{flex:1;min-height:0;overflow:auto;padding:4px 4px 2px;display:grid;grid-template-rows:minmax(0,1fr) auto;gap:4px}.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,380px);gap:4px}.panel{background:var(--panel);border:1px solid var(--border);border-radius:8px;box-shadow:var(--shadow)}.hero-main{padding:18px;display:grid;gap:18px;overflow:hidden}.eyebrow{color:var(--accent);font-size:var(--fs-xs);font-weight:800;letter-spacing:0}h1{margin:0;font-size:31px;line-height:1;letter-spacing:0}.hero-copy{max-width:760px;color:var(--text2);font-size:var(--fs-lg);line-height:1.5}.metric-strip{display:grid;grid-template-columns:repeat(4,minmax(120px,1fr));gap:8px}.metric{padding:10px;border:1px solid var(--border);border-radius:6px;background:var(--bg2)}.metric strong{display:block;font-size:var(--fs-3xl)}.metric span{color:var(--text2)}.control-panel{padding:14px;display:grid;gap:10px}.panel-title{display:flex;align-items:center;justify-content:space-between;gap:8px;min-width:0;font-weight:800}.status-pill{border:1px solid var(--border);border-radius:999px;color:var(--text2);background:var(--bg2);padding:4px 8px;white-space:nowrap}.status-pill.online{color:var(--ok);border-color:#43c07a59;background:#43c07a1f}.source-popover{position:fixed;z-index:9999;min-width:180px;background:var(--bg2);border:1px solid var(--border);border-radius:8px;box-shadow:0 8px 24px #00000059;padding:4px;font-size:var(--fs-md);color:var(--text)}.source-popover .source-row{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 8px;border-radius:6px}.source-popover .source-row:hover{background:var(--bg3, rgba(255,255,255,.04))}.source-popover .source-name{white-space:nowrap}.source-popover .source-refresh{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border:1px solid var(--border);border-radius:50%;background:transparent;color:var(--text2);cursor:pointer;transition:transform .25s ease,color .2s ease,border-color .2s ease}.source-popover .source-refresh:hover{color:var(--ok);border-color:#43c07a8c;transform:rotate(180deg)}.mode-pill:not(.active){color:var(--text2)}.mode-pill-group{display:inline-flex;align-items:center;gap:2px;margin-left:12px}.mode-pill{--pill-accent: #00e5ff;--pill-bg-a: rgba(0,229,255,.06);--pill-bg-b: transparent;--pill-border: rgba(120,140,150,.28);--pill-text: var(--pill-accent);--pill-shimmer: rgba(255,255,255,.18);position:relative;display:inline-flex;align-items:center;gap:8px;padding:4px 10px;height:24px;font-family:inherit;font-size:var(--fs-md);font-weight:500;letter-spacing:normal;color:var(--pill-text);background:transparent;border:none;cursor:pointer;overflow:hidden;box-shadow:none;transition:filter .2s ease,transform .2s ease,opacity .2s ease;text-decoration:none;font:500 var(--fs-md)/1 inherit}.mode-pill:hover{background:color-mix(in srgb,var(--pill-accent) 10%,transparent);color:var(--pill-accent)}.mode-pill:active{background:color-mix(in srgb,var(--pill-accent) 16%,transparent)}.mode-pill .mode-pill-label{padding-left:0}:root[data-goto-pending] .mode-pill-label .goto-accel{text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px;text-decoration-color:color-mix(in srgb,currentColor 55%,transparent)}.mode-pill.inactive{opacity:1;color:var(--text2)}.mode-pill.active{opacity:1;color:var(--pill-accent);box-shadow:inset 0 -2px 0 var(--pill-accent)}.mode-pill.explore{--pill-accent: #f05d5e;--pill-border: rgba(240,93,94,.32);--pill-bg-a: rgba(240,93,94,.06);--pill-bg-b: transparent}.mode-pill.calc{--pill-accent: #66c2a5;--pill-border: rgba(102,194,165,.32);--pill-bg-a: rgba(102,194,165,.06);--pill-bg-b: transparent}.mode-pill.export-pill{--pill-accent: #d4a574;--pill-border: rgba(212,165,116,.32);--pill-bg-a: rgba(212,165,116,.06);--pill-bg-b: transparent}.mode-pill.import-pill{--pill-accent: #c79bbf;--pill-border: rgba(199,155,191,.32);--pill-bg-a: rgba(199,155,191,.06);--pill-bg-b: transparent}.mode-pill.optimize{--pill-accent: #f6c869;--pill-border: rgba(246,200,105,.32);--pill-bg-a: rgba(246,200,105,.06);--pill-bg-b: transparent}:root[data-theme=light] .mode-pill{--pill-shimmer: rgba(0,0,0,.06)}:root[data-theme=light] .mode-pill:not(.active){box-shadow:none}:root[data-theme=light] .mode-pill.explore{--pill-accent: #c44d4e;--pill-border: rgba(196,77,78,.3);--pill-bg-a: rgba(196,77,78,.06);--pill-bg-b: transparent}:root[data-theme=light] .mode-pill.calc{--pill-accent: #3d8c70;--pill-border: rgba(61,140,112,.3);--pill-bg-a: rgba(61,140,112,.06);--pill-bg-b: transparent}:root[data-theme=light] .mode-pill.export-pill{--pill-accent: #a36d2d;--pill-border: rgba(163,109,45,.3);--pill-bg-a: rgba(163,109,45,.06);--pill-bg-b: transparent}:root[data-theme=light] .mode-pill.import-pill{--pill-accent: #8a5d80;--pill-border: rgba(138,93,128,.3);--pill-bg-a: rgba(138,93,128,.06);--pill-bg-b: transparent}.status-pill.warn{color:var(--warn);border-color:#e19b1b59;background:#e19b1b1a}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}label{display:grid;gap:5px;color:var(--text2);font-size:var(--fs-sm)}input{min-width:0;color:var(--text);background:var(--bg2);border:1px solid var(--border);border-radius:6px;padding:8px 9px}.actions{display:flex;gap:8px;flex-wrap:wrap}.btn{border:1px solid var(--border);border-radius:6px;color:var(--text);background:var(--bg3);padding:8px 10px;cursor:pointer}.btn:hover{border-color:var(--accent3)}.btn-primary{border-color:var(--accent3);background:var(--accent);color:#fff;font-weight:800}.hint{color:var(--text3);line-height:1.45}.remember-row{display:flex;align-items:center;gap:6px;color:var(--text2);font-size:var(--fs-sm);cursor:pointer}section.workspace{position:relative;min-height:0;display:grid;--ws-split: 50%;grid-template-columns:minmax(280px,var(--ws-split)) 6px minmax(280px,1fr);gap:0}.ws-divider{position:relative;cursor:col-resize;background:transparent;z-index:5;touch-action:none;-webkit-user-select:none;user-select:none}.ws-divider:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;margin:8px 2px;border-radius:2px;background:var(--border);opacity:.6;transition:opacity .15s,background .15s}.ws-divider:hover:before,.ws-divider:active:before{opacity:1;background:var(--accent3)}.data-panel,.graph-panel{min-width:0;min-height:0;display:grid;grid-template-rows:auto minmax(0,1fr);overflow:hidden}.viscosity-panel{min-width:0;min-height:0;display:grid;grid-template-rows:auto minmax(0,1fr) auto;overflow:hidden}.panel-head{height:44px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 12px}.panel-head 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8%,transparent)}.import-step.active{color:var(--text);border-color:color-mix(in srgb,var(--accent) 60%,var(--border));box-shadow:0 0 0 1px color-mix(in srgb,var(--accent) 40%,transparent)}.import-step-dot{width:18px;height:18px;border-radius:50%;background:var(--bg3);color:var(--text-muted);display:inline-flex;align-items:center;justify-content:center;font-size:var(--fs-xs);font-weight:700}.import-step.done .import-step-dot{background:var(--ok);color:#0a1f17}.import-step.active .import-step-dot{background:var(--accent);color:#1a0e00}.import-step-label{font-weight:600;letter-spacing:.04em}.import-step-line{flex:1;height:1px;background:var(--border);min-width:12px;transition:background .2s}.import-step-line.done{background:#66c2a566}.import-vendor-chips{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}.import-vendor-card{--vendor-accent: #888;position:relative;background:var(--bg2);color:var(--text);border:1px solid var(--border);border-radius:12px;padding:12px;cursor:pointer;display:grid;grid-template-columns:36px 1fr auto;gap:10px;align-items:center;transition:border-color .18s,transform .12s,box-shadow .18s;overflow:hidden}.import-vendor-card:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(135deg,color-mix(in srgb,var(--vendor-accent) 22%,transparent) 0%,transparent 55%);opacity:0;transition:opacity .18s}.import-vendor-card:hover{border-color:color-mix(in srgb,var(--vendor-accent) 60%,var(--border));transform:translateY(-1px)}.import-vendor-card:hover:after{opacity:.6}.import-vendor-card.active{border-color:var(--vendor-accent);box-shadow:0 0 0 1px var(--vendor-accent),0 8px 24px color-mix(in srgb,var(--vendor-accent) 22%,transparent)}.import-vendor-card.active:after{opacity:1}.import-vendor-mark{width:36px;height:36px;border-radius:8px;background:color-mix(in srgb,var(--vendor-accent) 18%,transparent);color:var(--vendor-accent);display:inline-flex;align-items:center;justify-content:center}.import-vendor-mark svg{width:22px;height:22px}.import-vendor-logo{width:100%;height:100%;object-fit:contain;padding:4px;filter:drop-shadow(0 1px 2px rgba(0,0,0,.25))}.import-vendor-mark[data-has-logo]{background:#fff;padding:2px}:root[data-theme=light] .import-vendor-mark[data-has-logo]{background:#fafafa}.import-vendor-mark-fallback{width:100%;height:100%;align-items:center;justify-content:center;color:var(--vendor-accent)}.import-source-switcher{display:flex;gap:4px;padding:4px;background:var(--bg2);border:1px solid var(--border);border-radius:10px}.import-source-btn{flex:1;display:flex;align-items:center;justify-content:center;gap:8px;background:transparent;color:var(--text-muted);border:1px solid transparent;border-radius:7px;padding:8px 12px;font-size:var(--fs-md);font-weight:600;cursor:pointer;transition:background .14s,color .14s,border-color 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1fr;gap:8px}@media(max-width:720px){.import-cfg-grid{grid-template-columns:1fr}}.import-cfg-note{font-size:var(--fs-sm);color:var(--text-muted);line-height:1.5}.import-cfg-status{font-size:var(--fs-md);min-height:16px;font-variant-numeric:tabular-nums}.import-cfg-status.ok{color:var(--ok)}.import-cfg-status.err{color:var(--danger)}.import-vendor-text{display:flex;flex-direction:column;gap:1px;min-width:0;position:relative}.import-vendor-name{font-size:var(--fs-lg);font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.import-vendor-soft{font-size:var(--fs-sm);color:var(--text-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.import-vendor-kbd{position:relative;font:600 var(--fs-xs)/1 var(--font-mono);padding:3px 6px;border-radius:4px;background:var(--bg3);color:var(--text-muted);border:1px solid var(--border)}.import-vendor-card.active .import-vendor-kbd{color:var(--vendor-accent);border-color:var(--vendor-accent)}.import-vendor-hint{display:flex;flex-direction:column;gap:4px;background:var(--bg2);border:1px solid var(--border);border-radius:8px;padding:10px 12px}.import-hint-row{display:flex;align-items:baseline;gap:8px}.import-hint-label{font-size:var(--fs-lg);font-weight:700}.import-hint-soft{font-size:var(--fs-sm);color:var(--text-muted)}.import-hint-text{font-size:var(--fs-md);color:var(--text);opacity:.82}.import-hint-ext{font-size:var(--fs-sm);color:var(--text-muted);display:flex;align-items:center;gap:6px;flex-wrap:wrap}.import-hint-ext code{font-family:var(--font-mono);font-size:var(--fs-xs);background:var(--bg3);padding:1px 6px;border-radius:3px;border:1px solid var(--border)}.import-dropzone{position:relative;border:2px dashed color-mix(in srgb,var(--text-muted) 50%,transparent);border-radius:14px;padding:30px 20px;text-align:center;cursor:pointer;background:color-mix(in srgb,var(--bg2) 84%,transparent);transition:border-color .15s,background .15s,transform .12s;overflow:hidden}.import-dropzone:before{content:"";position:absolute;top:-1px;right:-1px;bottom:-1px;left:-1px;background:conic-gradient(from 0deg,transparent 0deg,color-mix(in srgb,var(--accent) 60%,transparent) 90deg,transparent 180deg);opacity:0;transition:opacity .2s;animation:import-spin 6s linear infinite;z-index:0}.import-dropzone:hover{border-color:var(--accent)}.import-dropzone.dragging{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,var(--bg2));transform:scale(1.005)}.import-dropzone.dragging:before{opacity:.35}.import-dropzone>*{position:relative;z-index:1}.import-dropzone-icon{width:44px;height:44px;margin:0 auto 6px;color:var(--text-muted);display:inline-flex;align-items:center;justify-content:center;transition:color .15s,transform .15s}.import-dropzone.dragging 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