:root{color:#20272e;background:#eef2f0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button{border:0;transition:background-color .14s ease,color .14s ease,border-color .14s ease,box-shadow .14s ease,transform .08s ease,opacity .14s ease}.login-shell{display:grid;min-height:100vh;place-items:center;padding:24px;background:#eef2f0}.login-panel{display:grid;gap:14px;width:min(420px,100%);padding:28px;border:1px solid #cbd6d0;border-radius:8px;background:#fff;box-shadow:0 20px 60px #1c28321f}.login-panel h1,.login-panel p{margin:0}.login-panel p{color:#5f6d77;line-height:1.55}.admin-shell{display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:58px minmax(0,1fr) 42px;height:100vh;overflow:hidden}.topbar{grid-column:1 / -1;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:0 14px;border-bottom:1px solid #d3ddd7;background:#fbfcfb}.brand,.top-actions,.tabs,.publish-url,.state-chip,.panel-head,.compiled-list strong{display:flex;align-items:center}.brand{gap:10px;min-width:220px}.brand strong,.brand span{display:block}.brand span{color:#66737d;font-size:12px}.top-actions{gap:8px}.user-chip{max-width:230px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#52606a;font-size:12px;font-weight:800}.icon-button,.text-button,.new-site{display:inline-flex;align-items:center;justify-content:center;min-width:36px;min-height:36px;border:1px solid #cbd6d0;border-radius:8px;background:#fff;color:#26323a;cursor:pointer}.icon-button:hover,.text-button:hover,.new-site:hover,.tabs button:hover,.page-list button:hover,.segment-row button:hover,.class-chips button:hover,.site-row:hover,.version-box button:hover,.upload-button:hover{box-shadow:0 0 0 2px #0f766e14;border-color:#b8cac1}.icon-button:active,.text-button:active,.new-site:active,.tabs button:active,.page-list button:active,.segment-row button:active,.class-chips button:active,.site-row:active,.version-box button:active,.upload-button:active{transform:translateY(1px)}.text-button,.new-site{gap:8px;padding:0 12px;font-weight:800}.primary{border-color:#0f766e;background:#0f766e;color:#fff}.danger{color:#a12b22}.loading{opacity:.9}button:disabled,input:disabled,textarea:disabled{cursor:not-allowed;opacity:.55}.site-list{position:fixed;top:58px;left:0;bottom:42px;width:290px;z-index:20;min-height:0;overflow:auto;display:grid;align-content:start;gap:10px;padding:14px;border-right:1px solid #d3ddd7;background:#f8faf8}.site-list.hidden{display:none}.search-box{display:flex;align-items:center;gap:8px;height:38px;padding:0 10px;border:1px solid #cbd6d0;border-radius:8px;background:#fff}.search-box input,label input,label textarea{width:100%;min-width:0;border:1px solid #cbd6d0;border-radius:8px;background:#fff;color:#1f2933}.search-box input{border:0;outline:0;padding:0}.site-row{display:grid;gap:4px;width:100%;padding:12px;border:1px solid #d7e0db;border-radius:8px;background:#fff;color:#233039;text-align:left;cursor:pointer}.site-row.active{border-color:#0f766e;box-shadow:0 0 0 2px #0f766e1f}.site-row span{color:#66737d;font-size:12px}.editor{min-width:0;min-height:0;display:grid;grid-template-rows:auto minmax(0,1fr);background:#e7ece9}label{display:grid;gap:6px;color:#48555f;font-size:12px;font-weight:800}label input,label textarea{min-height:36px;padding:8px 10px}label textarea{min-height:160px;resize:vertical;font-family:SFMono-Regular,Consolas,monospace;font-size:12px;line-height:1.5}.publish-url,.state-chip{gap:7px;min-height:32px;max-width:420px;padding:0 10px;border:1px solid #d5ddd8;border-radius:8px;background:#fff;color:#52606a;font-size:12px;font-weight:800;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.state-chip.published{color:#116b49}.tabs{gap:6px;padding:9px 14px;border-bottom:1px solid #d3ddd7;background:#f7faf8}.tabs button{display:inline-flex;align-items:center;gap:7px;height:34px;padding:0 11px;border-radius:8px;background:transparent;color:#52606a;cursor:pointer;font-weight:800}.tabs button.active{background:#1f2933;color:#fff}.work-area{min-height:0;display:grid;grid-template-columns:minmax(0,1fr);gap:14px;padding:14px}.work-area.page-inspector{align-items:stretch}.layers-panel{min-height:0;overflow:auto;border:1px solid #cbd6d0;border-radius:8px;background:#fff;padding:12px;display:grid;align-content:start;gap:10px}.layer-actions{display:flex;gap:8px;flex-wrap:wrap}.layer-tree{display:grid;gap:4px}.layer-root-drop{min-height:34px;display:grid;place-items:center;border:1px dashed #b8cac1;border-radius:8px;background:#fbfcfb;color:#6b7882;font-size:12px;font-weight:800}.layer-node{display:grid;gap:4px}.layer-drop-zone{height:6px;border-radius:999px}.layer-drop-zone:hover{background:#79c2b5}.layer-row{width:100%;display:grid;grid-template-columns:18px minmax(0,1fr) auto;align-items:center;gap:8px;padding:8px 10px;border-radius:8px;background:#f7faf8;color:#33414b;text-align:left;cursor:pointer}.layer-row.dragging{opacity:.45}.layer-row.active{background:#e5f4f1;color:#0f766e}.layer-row small{color:#6b7882;text-transform:uppercase;font-size:11px}.layer-arrow{cursor:pointer;-webkit-user-select:none;user-select:none;color:#6b7882}.layer-arrow.placeholder{cursor:default}.layer-children{margin-left:18px;display:grid;gap:4px}.source-panel,.inspector-panel{min-height:0;overflow:auto;border:1px solid #cbd6d0;border-radius:8px;background:#fff}.source-panel{padding:14px}.panel-stack{display:grid;gap:14px}.panel-head{justify-content:space-between;gap:12px}.panel-head h2{margin:0;font-size:18px}.canvas-wrap{min-height:0;display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;border:1px solid #cbd6d0;border-radius:8px;background:#fff;overflow:hidden}.page-list{display:flex;gap:8px;flex-wrap:nowrap;align-items:center;padding:10px;border-bottom:1px solid #d8e1dc;background:#f8faf8;overflow:auto}.page-list button{min-height:32px;padding:0 10px;border-radius:8px;background:#eef3f0;color:#3f4d57;cursor:pointer;font-weight:800}.page-list button.active{background:#0f766e;color:#fff}.page-mode{margin-left:auto;display:inline-flex;gap:6px;flex-wrap:wrap}.canvas-toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:10px;border-bottom:1px solid #d8e1dc;background:#fbfcfb}.viewport-input,.breakpoint-select{display:inline-flex;align-items:center;gap:8px;min-height:32px;padding:0 10px;border:1px solid #d8e1dc;border-radius:8px;background:#fff}.breakpoint-select span{color:#5c6973;font-size:12px;font-weight:800}.breakpoint-select select{min-height:30px;border:0;background:transparent;color:#1f2933}.viewport-input input{width:90px;border:0;outline:0;background:transparent}.canvas-stage{min-height:0;padding:16px;overflow:auto;background:#eef2f0}.canvas-viewport{min-width:320px;height:100%;min-height:560px;margin:0 auto;border:1px solid #cbd6d0;border-radius:8px;overflow:hidden;background:#fff;box-shadow:0 22px 60px #13222c1f}.code-drawer{padding:10px;border-top:1px solid #d8e1dc;background:#fbfcfb}.code-drawer{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.9fr) minmax(0,.9fr);gap:10px;max-height:44vh;overflow:auto}.code-editor-shell{min-width:0;min-height:260px;display:grid;grid-template-rows:auto minmax(0,1fr);overflow:hidden;border:1px solid #d8e1dc;border-radius:8px;background:#fff}.code-editor-toolbar{display:flex;align-items:center;gap:8px;padding:8px;border-bottom:1px solid #e1e8e4;background:#f8faf8}.code-editor-toolbar strong{min-width:0;margin-right:auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.code-editor-host{min-height:0;overflow:hidden}.code-editor-host .cm-editor{height:100%}.code-editor-host .cm-gutters{border-right-color:#e1e8e4;background:#f8faf8}iframe{width:100%;height:100%;border:0;background:#fff}.inspector-resizer{width:8px;cursor:col-resize;border-radius:99px;background:linear-gradient(180deg,#0f766e1f,#1f29331f)}.inspector-panel{display:grid;align-content:start;gap:10px;padding:12px}.inspector-group{display:grid;gap:10px;padding-top:6px;border-top:1px solid #e0e7e3}.group-toggle{display:flex;align-items:center;justify-content:space-between;min-height:34px;padding:0;background:transparent;color:#1f2933;cursor:pointer;font-weight:900}.group-toggle svg{transition:transform .16s ease}.group-toggle svg.open{transform:rotate(180deg)}.class-chips{display:flex;flex-wrap:wrap;gap:6px}.class-chips button{min-height:30px;padding:0 10px;border:1px solid #cbd6d0;border-radius:8px;background:#fff;cursor:pointer}.class-chips button.active{background:#1f2933;color:#fff;border-color:#1f2933}.style-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.field-shell{position:relative;display:grid;gap:8px}.field-variable-button{position:absolute;top:6px;right:6px;min-width:32px;min-height:24px;padding:0 8px;border:1px solid #d0d9d4;border-radius:999px;background:#fffffff5;color:#52606a;opacity:0;pointer-events:none}label:hover .field-variable-button,.field-shell:focus-within .field-variable-button{opacity:1;pointer-events:auto}.segment-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(88px,1fr));gap:6px}.segment-row button{min-height:34px;padding:0 10px;border:1px solid #cbd6d0;border-radius:8px;background:#fff;cursor:pointer}.segment-row button.active{background:#1f2933;color:#fff;border-color:#1f2933}.unit-field,.color-field{display:grid;grid-template-columns:minmax(0,1fr) 86px;gap:8px}.unit-field select{min-height:36px;padding:0 10px;border:1px solid #cbd6d0;border-radius:8px;background:#fff}.color-field{grid-template-columns:52px minmax(0,1fr)}.color-chip{min-height:36px;width:100%;padding:0;border:1px solid #cbd6d0;border-radius:8px;background:#fff}.asset-preview-box{display:grid;gap:8px;padding:12px;border:1px solid #d8e1dc;border-radius:8px;background:#f8faf8}.asset-preview-row{display:grid;grid-template-columns:84px minmax(0,1fr);gap:10px;align-items:center}.asset-preview-row img{width:84px;height:84px;object-fit:contain;border:1px solid #d8e1dc;border-radius:8px;background:#fff}.asset-preview-row span,.asset-preview-actions span{display:block;color:#5c6973;font-size:12px;word-break:break-word}.asset-preview-actions{display:grid;gap:10px}.editor-toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;padding:8px;border:1px solid #d8e1dc;border-radius:8px;background:#f8faf8}.editor-toolbar button{display:inline-flex;align-items:center;min-height:32px;padding:0 10px;border-radius:8px;background:#fff;color:#3f4d57;cursor:pointer;font-weight:800}.editor-toolbar button.active{background:#1f2933;color:#fff}.code-label textarea{min-height:220px}.asset-pick{display:grid;gap:8px}.asset-pick-list{display:flex;gap:6px;flex-wrap:wrap;max-height:140px;overflow:auto}.asset-pick-list button{min-height:30px;padding:0 10px;border:1px solid #cbd6d0;border-radius:8px;background:#fff;cursor:pointer}.variable-grid{display:grid;gap:8px}.variable-row{display:grid;grid-template-columns:minmax(130px,.8fr) minmax(160px,1fr) 36px 36px;gap:8px}.variable-row input{min-width:0;min-height:36px;padding:8px 10px;border:1px solid #cbd6d0;border-radius:8px}.css-variable-card{padding:10px;border:1px solid #d8e1dc;border-radius:8px;background:#fbfcfb}.css-variable-grid{display:grid;grid-template-columns:minmax(170px,.8fr) minmax(0,1fr) 36px 36px;gap:8px;align-items:center}.css-variable-grid input{min-width:0;min-height:36px;padding:8px 10px;border:1px solid #cbd6d0;border-radius:8px}.variable-select{min-height:36px;padding:0 10px;border:1px solid #cbd6d0;border-radius:8px;background:#fff}.asset-browser{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:10px}.asset-card{display:grid;gap:10px;padding:12px;border:1px solid #d8e1dc;border-radius:8px;background:#fbfcfb}.asset-card.selectable{cursor:pointer}.asset-thumb{display:grid;place-items:center;aspect-ratio:16 / 10;overflow:hidden;border:1px solid #d8e1dc;border-radius:8px;background:#eef3f0}.asset-thumb img{width:100%;height:100%;object-fit:contain}.asset-thumb span{color:#66737d;font-size:12px;font-weight:800}.asset-actions{display:flex;align-items:center;gap:6px}.upload-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:36px;padding:0 12px;border:1px solid #cbd6d0;border-radius:8px;background:#fff;color:#26323a;cursor:pointer;font-size:14px}.upload-button input{display:none}.loading-overlay,.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;display:grid;place-items:center;padding:24px;background:#13222c47;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.loading-card,.modal-card{width:min(520px,100%);display:grid;gap:14px;padding:20px;border:1px solid #d8e1dc;border-radius:8px;background:#fff;box-shadow:0 24px 60px #13222c2e}.modal-card.wide{width:min(1100px,100%);max-height:min(85vh,100%);overflow:auto}.loading-card{width:auto;grid-auto-flow:column;align-items:center;font-weight:800}.modal-actions,.picker-toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.picker-browser{max-height:60vh;overflow:auto}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.compiled-list{display:grid;gap:6px;padding:12px;border:1px solid #d8e1dc;border-radius:8px;background:#f8faf8}.compiled-list strong{gap:8px}.compiled-list span{color:#52606a;font-family:SFMono-Regular,Consolas,monospace;font-size:12px}.version-box{display:grid;gap:8px;max-height:220px;overflow:auto;padding:12px;border:1px solid #d8e1dc;border-radius:8px;background:#fbfcfb}.version-box button{padding:8px 10px;border-radius:8px;background:#eef3f0;color:#33414b;text-align:left;cursor:pointer}.version-box span{color:#6b7882;font-size:13px}.component-editor{display:grid;gap:12px}.status{grid-column:1 / -1;display:flex;align-items:center;gap:8px;padding:0 14px;border-top:1px solid #d3ddd7;background:#fbfcfb;color:#52606a;font-size:13px}@media(max-width:1220px){.work-area.page-inspector{grid-template-columns:1fr}.inspector-panel{max-height:40vh}.inspector-resizer{width:auto;height:8px;cursor:row-resize}}@media(max-width:760px){.admin-shell{grid-template-columns:1fr;grid-template-rows:auto auto auto auto;height:auto;min-height:100vh;overflow:auto}.topbar,.top-actions,.tabs{align-items:stretch;flex-wrap:wrap;height:auto}.topbar,.site-list,.work-area{padding:10px}.site-list,.editor{min-height:auto;overflow:visible}.style-grid,.variable-row,.css-variable-grid{grid-template-columns:1fr}.code-drawer{grid-template-columns:1fr;max-height:70vh}.asset-preview-row,.unit-field,.color-field{grid-template-columns:1fr}.canvas-stage{padding:10px}.canvas-viewport{min-height:420px}}