:root{--bg:#eef0f3;--surface:#fff;--surface-alt:#f7f8fa;--border:#c9cdd4;--text:#1a1c20;--text-muted:#5f6672;--primary:#1a5fa8;--secondary:#3a7bd5;--danger:#b91c1c;--canvas:#fff;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}[data-theme=dark]{--bg:#111820;--surface:#19232d;--surface-alt:#202d38;--border:#384754;--text:#edf2f6;--text-muted:#a5b3bf;--primary:#62a9ee;--secondary:#5d9fe7;--danger:#ff8585;--canvas:#17212a;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}[data-theme=dark] .project-thumb,[data-theme=dark] .thumb-empty{background:#141d25}[data-theme=dark] .react-flow__controls button{background:var(--surface);color:var(--text);border-color:var(--border)}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0}#root{min-height:100svh}input,button,select{font-family:inherit}button{transition:background-color .15s,border-color .15s}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline-offset:2px;outline:3px solid #1a5fa838}button:disabled{opacity:.4;cursor:not-allowed}.btn{border:1px solid var(--border);background:var(--surface);min-height:34px;color:var(--text);cursor:pointer;white-space:nowrap;border-radius:7px;padding:7px 11px;font-size:12px;font-weight:600}.btn:hover{background:var(--surface-alt);border-color:#aab1bb}.btn.primary{color:#fff;background:var(--primary);border-color:var(--primary)}.btn.primary:hover{background:#124d8a}.btn.ghost{background:0 0;border-color:#0000}.btn.active{color:var(--primary);background:#eaf2fb;border-color:#86afd8}.btn.small{min-height:28px;padding:4px 8px;font-size:11px}.btn.danger{color:var(--danger)}.icon-btn{border:1px solid var(--border);background:var(--surface);width:34px;height:34px;color:var(--text);cursor:pointer;border-radius:7px;place-items:center;font-size:16px;display:inline-grid}.icon-btn:hover{background:var(--surface-alt)}.icon-btn.tiny{background:0 0;border:0;width:25px;height:25px;font-size:13px}.muted{color:var(--text-muted);font-size:12px}.app-loading{min-height:100vh;color:var(--text-muted);place-content:center;justify-items:center;gap:12px;font-size:12px;display:grid}.app-loading img{object-fit:contain;width:58px;height:58px;animation:1.2s ease-in-out infinite pulse}@keyframes pulse{50%{opacity:.65;transform:scale(.94)}}.fatal-error{text-align:center;place-content:center;justify-items:center;min-height:100vh;padding:24px;display:grid}.fatal-error img{object-fit:contain;width:64px;height:64px}.fatal-error h1{margin:14px 0 6px;font-size:20px}.fatal-error p{max-width:560px;color:var(--danger);background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:10px;font:12px/1.5 ui-monospace,monospace}.fatal-error>div{gap:8px;display:flex}.projects-page{max-width:1280px;min-height:100vh;margin:auto;padding:32px 36px 60px}.projects-header{justify-content:space-between;align-items:center;gap:24px;margin-bottom:30px;display:flex}.brand{align-items:center;gap:13px;display:flex}.brand img{object-fit:contain;width:48px;height:48px}.brand small{color:var(--primary);text-transform:uppercase;letter-spacing:1.6px;font-size:10px;font-weight:700}.brand h1{letter-spacing:-.3px;margin:2px 0 0;font-size:22px}.header-actions{align-items:center;gap:8px;display:flex}.projects-toolbar{background:var(--surface);border:1px solid var(--border);border-radius:10px;align-items:center;gap:12px;margin-bottom:18px;padding:10px;display:flex}.search{flex:1;align-items:center;gap:8px;padding:0 10px;display:flex}.search input{background:0 0;border:0;outline:0;width:100%;font-size:13px}.projects-toolbar select{border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:6px;padding:7px}.project-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px;display:grid}.project-card{background:var(--surface);border:1px solid var(--border);cursor:pointer;border-radius:11px;transition:all .18s;overflow:hidden;box-shadow:0 2px 8px #1423320a}.project-card:hover{border-color:#aebac6;transform:translateY(-2px);box-shadow:0 10px 28px #1423321a}.project-thumb{aspect-ratio:16/10;border-bottom:1px solid var(--border);background:#f8fafc;position:relative;overflow:hidden}.project-thumb img{object-fit:cover;width:100%;height:100%}.thumb-empty{color:#99a5b1;place-content:center;justify-items:center;gap:7px;height:100%;display:grid}.thumb-empty span{font-size:31px}.version-badge{border:1px solid var(--border);background:#ffffffe6;border-radius:10px;padding:2px 7px;font-size:10px;position:absolute;top:8px;right:8px}.project-info{padding:13px}.project-info h2{white-space:nowrap;text-overflow:ellipsis;margin:0 0 5px;font-size:14px;overflow:hidden}.project-info p{color:var(--text-muted);margin:0 0 12px;font-size:11px}.card-actions{gap:6px;display:flex}.project-sections{gap:38px;display:grid}.project-section{min-width:0}.section-heading{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;margin:0 0 13px;padding-bottom:10px;display:flex}.section-heading>div{align-items:center;gap:10px;display:flex}.section-heading h2{margin:0;font-size:15px}.section-heading p{color:var(--text-muted);margin:3px 0 0;font-size:10px}.section-heading>b{background:var(--surface);border:1px solid var(--border);min-width:26px;height:26px;color:var(--text-muted);border-radius:13px;place-items:center;padding:0 7px;font-size:10px;display:grid}.section-icon{border-radius:9px;place-items:center;width:32px;height:32px;font-size:10px;display:grid}.section-icon.mine{color:var(--primary);background:#1a5fa81f}.section-icon.team{color:#7252ba;background:#eee9ff}.project-section.team{padding-top:2px}.section-empty{border:1px dashed var(--border);background:color-mix(in srgb,var(--surface) 60%,transparent);border-radius:10px;align-items:center;gap:12px;padding:17px;display:flex}.section-empty>span{background:var(--surface-alt);width:38px;height:38px;color:var(--primary);border-radius:9px;place-items:center;font-size:18px;display:grid}.section-empty>div{flex:1}.section-empty strong,.section-empty small{display:block}.section-empty strong{font-size:12px}.section-empty small{color:var(--text-muted);margin-top:3px;font-size:10px}.empty-state{color:var(--text-muted);text-align:center;padding:28px 18px;font-size:12px}.empty-state.large{margin:70px auto}.empty-state.large>span{color:#9aabbc;font-size:46px}.empty-state.large h2{color:var(--text);margin:12px 0 5px}.empty-state.large p{margin:0 0 18px}.modal-backdrop{z-index:100;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0b16226b;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal{background:var(--surface);border:1px solid var(--border);border-radius:14px;width:min(620px,100%);padding:23px;box-shadow:0 24px 70px #0003}.modal-head{justify-content:space-between;display:flex}.modal h2{margin:0;font-size:19px}.modal p{color:var(--text-muted);margin:5px 0 20px;font-size:12px}.modal>label{color:var(--text-muted);font-size:12px;display:block}.modal>label input{border:1px solid var(--border);border-radius:7px;width:100%;margin-top:6px;padding:10px;display:block}.starter-grid{grid-template-columns:repeat(3,1fr);gap:9px;margin:17px 0;display:grid}.starter{border:1px solid var(--border);background:var(--surface);min-height:122px;color:var(--text);cursor:pointer;text-align:left;border-radius:9px;flex-direction:column;align-items:flex-start;gap:5px;padding:12px;display:flex}.starter.selected{border-color:var(--primary);box-shadow:0 0 0 2px #1a5fa81f}.starter-icon{color:var(--primary);font-size:24px}.starter small{color:var(--text-muted)}.modal-actions{justify-content:flex-end;gap:8px;display:flex}.editor-header{border-bottom:1px solid var(--border);background:var(--surface);z-index:50;align-items:center;gap:7px;min-height:54px;padding:8px 12px;display:flex}.editor-logo{object-fit:contain;width:30px;height:30px}.project-title{align-items:center;gap:5px;min-width:130px;margin-right:auto;display:flex}.project-title strong{text-overflow:ellipsis;white-space:nowrap;max-width:210px;font-size:13px;overflow:hidden}.project-title small{color:var(--text-muted);font-size:10px}.project-name-input{border:1px solid var(--primary);border-radius:6px;width:190px;padding:7px}.save-state{color:var(--text-muted);white-space:nowrap;align-items:center;gap:6px;font-size:10px;display:flex}.save-state i{background:#37a56d;border-radius:50%;width:7px;height:7px}.save-state.dirty i{background:#d28a22}.header-divider{background:var(--border);width:1px;height:24px;margin:0 2px}.alert-count{color:#8a4c05;background:#fff1d7;border-radius:9px;place-items:center;min-width:17px;height:17px;margin-right:3px;padding:0 4px;font-size:9px;display:inline-grid}.menu-wrap{position:relative}.dropdown{z-index:80;background:var(--surface);border:1px solid var(--border);border-radius:9px;min-width:190px;padding:6px;position:absolute;top:calc(100% + 7px);right:0;box-shadow:0 12px 35px #14233229}.dropdown.left{left:0;right:auto}.dropdown>button{text-align:left;width:100%;color:var(--text);cursor:pointer;background:0 0;border:0;border-radius:5px;padding:8px 9px;font-size:12px;display:block}.dropdown>button:hover{background:var(--surface-alt)}.dropdown hr{border:0;border-top:1px solid var(--border)}.dropdown>label{color:var(--text-muted);justify-content:space-between;align-items:center;gap:8px;padding:7px 9px;font-size:11px;display:flex}.dropdown select{border:1px solid var(--border);background:var(--surface);border-radius:4px;padding:4px}.canvas-wrap{background:var(--canvas);flex:1;min-width:260px;position:relative}.canvas-wrap.page-a4 .react-flow__pane:after,.canvas-wrap.page-a3 .react-flow__pane:after{content:"";pointer-events:none;border:2px solid #9eabb7;width:1120px;height:790px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 0 9999px #e6eaef8c}.canvas-wrap.page-a3 .react-flow__pane:after{width:1580px;height:1120px}.palette-head{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:13px;display:flex}.palette-head strong,.palette-head small{display:block}.palette-head strong{font-size:13px}.palette-head small{color:var(--text-muted);margin-top:2px;font-size:9px}.category-heading{width:100%;color:var(--text-muted);text-transform:uppercase;letter-spacing:.7px;cursor:pointer;background:0 0;border:0;justify-content:space-between;padding:7px 2px;font-size:9px;display:flex}.category-heading small{font-size:9px}.favorite-star,.symbol-delete{color:#bdc2c8;opacity:0;cursor:pointer;background:0 0;border:0;border-radius:50%;place-items:center;width:18px;height:18px;padding:0;display:grid;position:absolute;top:2px}.favorite-star{left:2px}.symbol-delete{color:var(--danger);right:2px}.favorite-star.active{color:#d59619;opacity:1}.category-heading+div>div:hover .favorite-star,.category-heading+div>div:hover .symbol-delete{opacity:1}.drawer{background:var(--surface);border-left:1px solid var(--border);flex-direction:column;width:360px;max-width:38vw;display:flex;box-shadow:-7px 0 20px #1423320f}.drawer-head{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:14px;display:flex}.drawer-head strong,.drawer-head small{display:block}.drawer-head strong{font-size:14px}.drawer-head small{color:var(--text-muted);margin-top:3px;font-size:10px}.drawer-body{flex:1;min-height:0;overflow:auto}.drawer-actions{border-bottom:1px solid var(--border);gap:6px;padding:9px 12px;display:flex}.segmented{background:var(--surface-alt);border-radius:7px;grid-template-columns:repeat(3,1fr);margin:10px 12px 0;padding:3px;display:grid}.segmented button{color:var(--text-muted);cursor:pointer;background:0 0;border:0;border-radius:5px;padding:6px 3px;font-size:10px}.segmented button.active{background:var(--surface);color:var(--primary);box-shadow:0 1px 4px #00000014}.issue{border:1px solid var(--border);background:var(--surface);width:calc(100% - 20px);color:var(--text);text-align:left;cursor:pointer;border-radius:7px;gap:9px;margin:7px 10px;padding:10px;font-size:11px;display:flex}.issue.error span{color:#b91c1c}.issue.warning span{color:#d08013}.issue.info span{color:var(--primary)}.data-table{padding:10px;overflow:auto}.data-table table{border-collapse:collapse;white-space:nowrap;font-size:10px}.data-table th,.data-table td{border:1px solid var(--border);text-align:left;padding:7px}.data-table th{background:var(--surface-alt);position:sticky;top:0}.revision-row{border-bottom:1px solid var(--border);grid-template-columns:15px 1fr auto;gap:9px;padding:13px;display:grid}.revision-dot{border:2px solid var(--primary);border-radius:50%;width:9px;height:9px;margin-top:4px}.revision-row strong{font-size:11px}.revision-row p{color:var(--text-muted);margin:4px 0;font-size:10px}.revision-row small{color:var(--text-muted);font-size:9px}.multi-properties{background:var(--surface-alt);border-radius:7px;margin-bottom:10px;padding:9px}.multi-properties p{margin:0 0 7px;font-size:11px}.compact-grid{grid-template-columns:repeat(2,1fr);gap:4px;margin-bottom:8px;display:grid}@media (width<=1100px){.save-state{display:none}.editor-header{overflow-x:auto}.drawer{z-index:40;max-width:45vw;position:absolute;top:54px;bottom:0;right:270px}.projects-page{padding:24px}}@media (width<=760px){.projects-header{flex-direction:column;align-items:flex-start}.header-actions{flex-wrap:wrap;width:100%}.projects-toolbar{flex-wrap:wrap}.starter-grid{grid-template-columns:1fr}.editor-logo,.project-title{display:none}.drawer{width:100%;max-width:100%;right:0}.project-grid{grid-template-columns:1fr}}.check-panel{width:390px}.check-tabs{border-bottom:1px solid var(--border);grid-template-columns:repeat(3,1fr);gap:4px;padding:10px 12px;display:grid}.check-tabs button{min-height:34px;color:var(--text-muted);cursor:pointer;background:0 0;border:0;border-radius:7px;justify-content:center;align-items:center;gap:5px;font-size:11px;display:flex}.check-tabs button:hover{background:var(--surface-alt)}.check-tabs button.active{color:var(--primary);background:#1a5fa81a;font-weight:700}.check-tabs button b{background:var(--surface-alt);border-radius:9px;min-width:17px;padding:1px 4px;font-size:9px}.check-summary{grid-template-columns:repeat(3,1fr);gap:7px;padding:12px;display:grid}.summary-card{border:1px solid var(--border);border-radius:9px;flex-direction:column;gap:2px;padding:11px;display:flex}.summary-card strong{font-size:20px;line-height:1}.summary-card small{color:var(--text-muted);font-size:9px}.summary-card.error strong{color:#c34242}.summary-card.warning strong{color:#cf8421}.summary-card.info strong{color:var(--primary)}.quick-fixes,.issue-groups{padding:0 12px 13px}.quick-fixes h3,.issue-groups h3{color:var(--text-muted);letter-spacing:.8px;text-transform:uppercase;margin:8px 0;font-size:9px}.quick-fixes>div{gap:6px;display:grid}.quick-action{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);text-align:left;cursor:pointer;border-radius:9px;grid-template-columns:38px 1fr auto;align-items:center;gap:9px;padding:9px;display:grid}.quick-action:hover{background:var(--surface-alt);border-color:#91aac1}.quick-action>span{width:35px;height:35px;color:var(--primary);background:#1a5fa81a;border-radius:8px;place-items:center;font-size:10px;font-weight:800;display:grid}.quick-action strong,.quick-action small{display:block}.quick-action strong{font-size:11px}.quick-action small{color:var(--text-muted);margin-top:3px;font-size:9px}.issue-group{border:1px solid var(--border);border-radius:9px;margin-bottom:9px;overflow:hidden}.issue-group-title{background:var(--surface-alt);grid-template-columns:22px 1fr auto;align-items:center;padding:8px 9px;display:grid}.issue-group-title>span{color:#fff;border-radius:50%;place-items:center;width:18px;height:18px;font-size:10px;font-weight:800;display:grid}.issue-group-title.error>span{background:#c34242}.issue-group-title.warning>span{background:#cf8421}.issue-group-title.info>span{background:var(--primary)}.issue-group-title strong{font-size:10px}.issue-group-title small{color:var(--text-muted);font-size:9px}.issue-row{border:0;border-top:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);text-align:left;cursor:pointer;justify-content:space-between;align-items:center;gap:8px;padding:9px 10px;font-size:10px;display:flex}.issue-row:hover{background:var(--surface-alt)}.issue-row b{color:var(--primary);font-size:9px}.check-success{border:1px dashed var(--border);border-radius:9px;flex-direction:column;align-items:center;padding:28px;display:flex}.check-success>span{color:#1b7c4a;background:#dff4e8;border-radius:50%;place-items:center;width:36px;height:36px;margin-bottom:8px;font-size:18px;display:grid}.check-success strong{font-size:12px}.check-success small{color:var(--text-muted);margin-top:4px;font-size:9px}.list-toolbar{border-bottom:1px solid var(--border);gap:7px;padding:10px;display:flex}.search.compact{border:1px solid var(--border);background:var(--surface-alt);border-radius:7px;min-height:34px}::selection{background:#1a5fa833}.palette-tip{color:var(--text-muted);margin:8px 1px 0;font-size:9px;line-height:1.4}.react-flow__edge:hover .react-flow__edge-path{stroke:var(--primary)!important;stroke-width:4px!important}.route-handle{background:var(--primary);width:13px;height:13px;box-shadow:0 0 0 1px var(--primary),0 2px 5px #0003;cursor:move;pointer-events:all;border:3px solid #fff;border-radius:3px;padding:0;position:absolute}.route-handle:hover{transform-origin:50%;filter:brightness(1.15)}.quick-find-trigger{color:var(--text-muted);font-weight:500}.quick-find-trigger kbd{border:1px solid var(--border);background:var(--surface-alt);border-radius:4px;margin-left:12px;padding:2px 5px;font-size:9px}.editor-statusbar{z-index:5;border:1px solid var(--border);background:color-mix(in srgb,var(--surface) 92%,transparent);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);pointer-events:none;border-radius:7px;align-items:center;gap:0;width:max-content;max-width:calc(100% - 190px);display:flex;position:absolute;bottom:8px;left:8px;right:8px;overflow:hidden;box-shadow:0 2px 9px #14233214}.editor-statusbar span{border-right:1px solid var(--border);color:var(--text-muted);white-space:nowrap;padding:5px 9px;font-size:9px}.editor-statusbar span:last-child{border:0}.editor-statusbar b{color:var(--primary)}.command-backdrop{z-index:200;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0d172161;justify-content:center;align-items:flex-start;padding-top:min(15vh,130px);display:flex;position:fixed;inset:0}.command-palette{border:1px solid var(--border);background:var(--surface);border-radius:13px;width:min(610px,100% - 30px);overflow:hidden;box-shadow:0 30px 90px #00000047}.command-search{border-bottom:1px solid var(--border);grid-template-columns:auto 1fr auto;align-items:center;gap:10px;padding:14px;display:grid}.command-search>span{color:var(--primary);font-size:20px}.command-search input{color:var(--text);background:0 0;border:0;outline:0;font-size:15px}.command-palette kbd{border:1px solid var(--border);background:var(--surface-alt);color:var(--text-muted);border-radius:5px;padding:3px 6px;font-size:9px}.command-results{max-height:430px;padding:7px;overflow:auto}.command-results>button{width:100%;color:var(--text);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;grid-template-columns:36px 1fr auto;align-items:center;gap:10px;padding:8px;display:grid}.command-results>button:hover,.command-results>button:first-child{background:var(--surface-alt)}.command-results img,.command-icon{object-fit:contain;width:34px;height:34px}.command-icon{color:var(--primary);background:#1a5fa81a;border-radius:8px;place-items:center;font-size:15px;display:grid}.command-icon.placed{color:#247b4e;background:#e5f5eb}.command-results strong,.command-results small{display:block}.command-results strong{font-size:12px}.command-results small{color:var(--text-muted);margin-top:3px;font-size:9px}.command-palette footer{border-top:1px solid var(--border);color:var(--text-muted);gap:16px;padding:8px 14px;font-size:9px;display:flex}