:root{--navy:#00354a;--blue:#0a6b98;--pale:#e6f0f5;--ink:#20282c;--muted:#69767d;--line:#dce3e7;--bg:#f4f5f6}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:14px/1.45 'Segoe UI',Arial,sans-serif}button,input,select,textarea{font:inherit}button{border:1px solid #c9d5db;border-radius:6px;background:#fff;color:#164b62;padding:8px 11px;cursor:pointer;font-weight:650}button:hover{background:#edf5f9;border-color:#79a9bf}button:disabled{opacity:.35;cursor:default}button.primary,.dark{background:var(--blue);border-color:var(--blue);color:#fff}button.primary:hover,.dark:hover{background:#075579}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible,.item-row:focus-visible{outline:3px solid #61a6c9;outline-offset:2px}header{height:54px;background:var(--navy);color:#fff;padding:0 22px;display:flex;align-items:center;justify-content:space-between;gap:18px}.wordmark{font-weight:750;display:flex;align-items:center;gap:9px;color:#fff;text-decoration:none;white-space:nowrap}.brand-icon{width:30px;height:30px;border-radius:50%;background:#fff;color:var(--navy);display:grid;place-items:center;font-size:11px}.header-description{font-size:14px}.saved{font-size:11px;color:#cadce5}main{max-width:1500px;margin:auto;padding:22px}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:13px}.eyebrow{font-size:10px;color:var(--blue);font-weight:800;text-transform:uppercase;letter-spacing:.14em}h1{font-size:22px;line-height:1.3;margin:3px 0;font-weight:700}h2{font-size:16px;margin:0 0 5px}h3{font-size:11px;text-transform:uppercase;letter-spacing:.05em;margin:0 0 11px}p{color:var(--muted);margin:0;line-height:1.6}.header-right{display:flex;gap:7px;align-items:center}.workspace{display:flex;flex-direction:column;gap:13px}.panel{background:#fff;border:1px solid var(--line);border-radius:8px;overflow:hidden}.preview-panel{padding:13px}.preview-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px}.preview-toolbar h2{font-size:13px;margin:0;margin-right:auto}.preview-toolbar>button{font-size:11px;padding:5px 8px}.segmented{display:flex;gap:3px;background:#edf1f3;border-radius:6px;padding:3px}.segmented button{font-size:10px;border:0;background:none;padding:5px 9px}.segmented button.active{background:var(--pale);color:#015380}.preview-stage{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,.75fr);gap:10px}.device{background:#e7ebed;padding:7px;border-radius:6px;min-width:0}.device-label{font-size:10px;color:#6d797f;padding-bottom:5px;display:flex;justify-content:space-between}.site-preview,.mobile-viewport{background:#fff;overflow:hidden;border-radius:4px;min-height:100px}.mobile-viewport{max-width:390px;margin-inline:auto}.mobile-viewport iframe{width:390px;max-width:none}.site-preview iframe{width:100%}iframe{display:block;border:0;height:156px}.preview-stage.mobile-focus{grid-template-columns:1fr}.preview-stage.mobile-focus .desktop-device{display:none}.preview-stage.mobile-focus .mobile-device{max-width:404px;width:100%;margin:auto}.preview-footer{display:flex;justify-content:space-between;gap:12px;margin-top:9px;font-size:10px;color:#78858b}.editor{display:grid;grid-template-columns:200px minmax(0,1fr);background:#f5f5f5}.tabs{background:#fff;border-right:1px solid var(--line);padding:10px 8px;display:flex;flex-direction:column;gap:2px}.tabs button{display:flex;justify-content:space-between;width:100%;text-align:left;border:0;background:transparent;padding:9px;border-radius:6px;color:#5e6b72;font-weight:400}.tabs button.active{background:var(--pale);color:#015380;font-weight:700}.tabs span{background:#d9e8ef;border-radius:4px;padding:1px 6px;font-size:10px}.editor-content{min-width:0}#items-panel,#settings-panel{padding:15px 17px 22px}.section-top{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:11px}.section-top p{font-size:11px}.small{font-size:12px;padding:7px 10px}.preset-bar{display:flex;align-items:center;gap:8px;margin:0 0 12px}.preset-bar>span{font-size:9px;letter-spacing:.06em;color:var(--muted)}.preset-bar button{font-size:11px;padding:5px 8px}.item-row{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:7px;padding:8px 10px;background:#fbfcfc;cursor:pointer;min-width:0}.item-row:hover{border-color:#79a9bf}.item-row.selected{background:var(--pale);border-color:#79a9bf}.item-number{font-size:10px;color:#81919a;width:19px}.thumb{width:40px;height:32px;border-radius:3px;object-fit:contain;background:#fff;flex-shrink:0}.item-name{flex:1;font-size:12px;font-weight:650;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.row-actions{display:flex;gap:4px}.row-actions button{border:1px solid #cfdae0;border-radius:5px;padding:3px 7px;background:#fff;font-size:12px;color:#24546a}.row-actions button[data-action=delete]{color:#aa3037;border-color:#e9c9cc}#items-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;max-height:270px;overflow:auto;scrollbar-width:thin;padding-right:3px}#item-editor:not(:empty){margin-top:13px;background:#fff;border:1px solid #e0e6e9;border-radius:8px;padding:13px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.edit-heading{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;font-size:11px;font-weight:700;color:#536973}.edit-heading button{font-size:11px;padding:5px 8px}.field{display:flex;flex-direction:column;font-size:11px;color:var(--muted);gap:4px;margin-bottom:9px;min-width:0}.field input,.field select,textarea{width:100%;border:1px solid #d2dce1;border-radius:6px;padding:8px;min-height:35px;background:#fff;color:var(--ink)}.field input,.field select{font-size:13px}#item-editor>.field{margin:0}.field>span{line-height:1.5}.field input::placeholder{font-size:11px;color:#94a0a6}.upload-box{display:flex;gap:10px;align-items:center;justify-content:center;border:1px dashed #cfdae0;border-radius:5px;padding:11px;background:#fff;color:#24546a;cursor:pointer;font-size:12px;margin-top:12px}.upload-box small{font-size:10px;color:#78858b}.editor-foot{border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:10px;padding:10px 17px;font-size:10px;color:#78858b}.settings-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.setting-card{background:#fff;border:1px solid #e0e6e9;border-radius:8px;padding:13px;min-width:0}.layout-card{grid-row:span 2}.range-field{margin-bottom:17px}.range-top{display:flex;justify-content:space-between;gap:8px}.range-top output{font-size:11px;color:var(--blue);font-weight:650}.range-field input{width:100%;min-height:5px;height:5px;padding:0;border:0;accent-color:var(--blue);cursor:pointer;margin:10px 0 0}.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;color:#5e6b72;margin:10px 0}.toggle-row input{accent-color:var(--blue)}.color-row{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--muted)}.color-row input{width:38px;height:35px;padding:2px;border:1px solid #b9c7ce;background:#fff;border-radius:6px;margin-left:auto}.color-row span{font:11px ui-monospace,monospace}.code-heading{padding:13px 17px;display:flex;align-items:center;justify-content:space-between;gap:14px}.code-heading h2{font-size:13px}.code-heading p{font-size:11px}.code-actions{display:flex;gap:7px}.code-actions button{font-size:12px;white-space:nowrap}pre{background:#f8fafb;border-block:1px solid var(--line);margin:0;padding:13px 17px;white-space:pre;max-height:170px;overflow:auto;color:#24546a;font:11px/1.7 ui-monospace,SFMono-Regular,monospace;scrollbar-width:thin}.code-footer{font-size:10px;color:#78858b;padding:9px 17px}footer{display:flex;justify-content:space-between;padding:15px 0;color:#78858b;font-size:10px}dialog{color:var(--ink);width:600px;max-width:calc(100% - 32px);border:1px solid var(--line);border-radius:8px;padding:22px;box-shadow:0 14px 60px #00354a24}dialog::backdrop{background:#002b3dcc}.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.modal-head h2{font-size:20px;margin:5px 0 0}.modal-head button{border:0;font-size:24px;padding:0 8px}dialog>p{font-size:12px;margin-bottom:16px}dialog textarea{font:12px/1.5 monospace;min-height:180px;resize:vertical}dialog>.primary{margin-top:10px;width:100%}.file-picker{display:flex;align-items:center;justify-content:space-between;gap:10px;background:var(--pale);border-radius:6px;padding:12px;font-size:11px;margin-bottom:12px}.file-picker input{max-width:240px;font-size:11px}.error{color:#a32d35!important;font-size:11px!important;margin:6px 0!important;grid-column:1/-1}.export-option{display:block;width:100%;padding:16px;text-align:left;margin:0 0 10px}.export-option strong{display:flex;justify-content:space-between;font-size:13px}.export-option strong span{font-weight:400;color:var(--blue)}.export-option small{display:block;margin-top:6px;font-size:11px;color:var(--muted)}.modal-hint{font-size:11px!important;margin:10px 0 0!important}#toast{position:fixed;right:20px;bottom:20px;background:var(--navy);color:#fff;padding:10px 13px;border-radius:6px;opacity:0;pointer-events:none;transition:opacity .15s;z-index:20;font-size:12px}#toast.show{opacity:1}.empty{grid-column:1/-1;padding:25px;text-align:center;font-size:12px;color:var(--muted);border:1px dashed var(--line);border-radius:7px;background:#fff}[hidden]{display:none!important}@media(max-width:1100px){#items-list{grid-template-columns:repeat(2,minmax(0,1fr))}.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.layout-card{grid-row:auto}.saved{display:none}#item-editor:not(:empty){grid-template-columns:1fr 1fr}#item-editor>.field:last-of-type{grid-column:1/-1}}@media(max-width:720px){header{padding:0 12px}.header-description{font-size:11px}main{padding:12px}.page-heading{align-items:flex-start;gap:10px}h1{font-size:20px}.header-right{flex-wrap:wrap;justify-content:flex-end}.header-right button{font-size:11px;padding:7px 9px}.eyebrow{font-size:9px}.preview-stage{grid-template-columns:1fr}.mobile-device{max-width:404px;width:100%;margin:auto}.preview-footer{flex-direction:column;gap:3px}.editor{grid-template-columns:1fr}.tabs{flex-direction:row;border-right:0;border-bottom:1px solid var(--line);overflow:auto}.tabs button{width:auto;gap:10px;white-space:nowrap}.settings-grid{grid-template-columns:1fr 1fr}#items-list{grid-template-columns:1fr 1fr}#items-panel,#settings-panel{padding:13px}#item-editor:not(:empty){grid-template-columns:1fr}#item-editor>.field{grid-column:1/-1}.editor-foot{flex-direction:column;gap:3px}.code-heading{align-items:flex-start}.code-actions{flex-direction:column}.upload-box{flex-direction:column;gap:4px}.preview-toolbar{flex-wrap:wrap}.preview-toolbar .segmented{order:3;width:100%}.segmented button{flex:1}.file-picker{display:block}.file-picker input{display:block;max-width:100%;margin-top:8px}dialog{padding:17px}}@media(max-width:450px){#items-list,.settings-grid{grid-template-columns:1fr}.header-description{max-width:100px;text-align:right}.code-heading{flex-direction:column}.code-actions{flex-direction:row}.page-heading{flex-direction:column}.header-right{justify-content:flex-start}.preview-panel{padding:9px}.mobile-viewport iframe{width:100%}}

#export-dialog{width:920px}#export-code{height:380px;max-height:55vh;resize:vertical;white-space:pre;overflow:auto;background:#f8fafb;color:#24546a;tab-size:2}.export-code-actions{display:flex;justify-content:flex-end;gap:7px;margin-top:12px}#export-format{max-width:390px}