:root{font-family:DM Sans,Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#20313b;background:#f5f5f1;font-synthesis:none;text-rendering:optimizeLegibility;font-weight:400;--ink:#20313b;--muted:#75838a;--line:#e4e8e5;--surface:#fff;--wash:#f7f9f8;--accent:#147d78;--accent-dark:#0d625f;--accent-soft:#e7f3f0;--blue:#547eae;--warning:#96621b;--warning-bg:#fff7e8;--shadow:0 4px 18px rgba(38,59,66,.045);font-optical-sizing:auto}:root[data-theme=dark]{color-scheme:dark;--ink:#e5eceb;--muted:#9eadaa;--line:#374542;--surface:#202b29;--wash:#263330;--accent:#70c4b5;--accent-dark:#a2e0d4;--accent-soft:#293e39;--blue:#97b7dc;--warning:#edc37d;--warning-bg:#443a28;--shadow:0 4px 18px rgba(0,0,0,.12);background:#17211f;color:var(--ink)}*{box-sizing:border-box}body{margin:0;min-width:320px;background:#f5f5f1;color:var(--ink)}:root[data-theme=dark] body{background:#17211f}button,input,select{font:inherit}button,a,select,input{outline-color:#4d9b91}button{cursor:pointer}button:disabled{opacity:.48;cursor:not-allowed}a{color:inherit}.app-shell{min-height:100vh}.topbar{height:66px;padding:0 max(28px,calc((100vw - 1320px)/2));display:flex;align-items:center;justify-content:space-between;background:var(--surface);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font:700 15px Manrope,sans-serif;letter-spacing:-.03em}.brand b{font-weight:500;color:var(--muted)}.brand-mark{width:28px;height:28px;border-radius:9px;background:#176d69;color:#fff;display:grid;place-items:center;font:800 17px Manrope,sans-serif;box-shadow:inset 0 -3px #0f5b57}.topbar-actions{display:flex;align-items:center;gap:20px}.privacy-note{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:7px}.status-dot{width:7px;height:7px;background:#56a587;border-radius:50%}.quiet-link{font-size:12px;color:var(--accent-dark);font-weight:600;text-decoration:none}.quiet-link:hover{text-decoration:underline}.workspace{max-width:1320px;margin:0 auto;padding:44px 28px 32px}.intro-row{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:27px}.eyebrow{font-size:9px;line-height:1.4;letter-spacing:.16em;color:var(--accent);font-weight:700}.intro-row h1{font:700 clamp(30px,4vw,42px)/1.13 Manrope,sans-serif;letter-spacing:-.055em;margin:9px 0;color:var(--ink)}.intro-row h1 span{color:var(--accent)}.intro-row p{margin:0;color:var(--muted);font-size:13px}.step-track{display:flex;align-items:center;gap:11px;padding-bottom:5px;color:#a4afaf;font-size:11px;white-space:nowrap}.step-track span{display:flex;align-items:center;gap:6px}.step-track i{font-style:normal;display:grid;place-items:center;width:21px;height:21px;border-radius:50%;border:1px solid var(--line);font-size:10px;font-weight:600}.step-track span.active{color:var(--accent-dark);font-weight:700}.step-track span.active i{background:var(--accent);border-color:var(--accent);color:#fff}.step-track span.done i{border-color:#77b3a6;color:var(--accent)}.step-track>b{width:24px;height:1px;background:var(--line)}.panel,.welcome-card{background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}.welcome-card{min-height:350px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:40px 20px;transition:border-color .15s,background .15s}.welcome-card.dragging{border:2px dashed var(--accent);background:var(--accent-soft)}.drop-icon{width:52px;height:52px;display:grid;place-items:center;border-radius:16px;background:var(--accent-soft);color:var(--accent);font-size:27px;margin-bottom:12px}.welcome-card h2{font:700 20px Manrope,sans-serif;letter-spacing:-.03em;margin:0 0 8px}.welcome-card p{font-size:13px;color:var(--muted);margin:0 0 22px}.welcome-actions{display:flex;gap:9px}.primary-button,.secondary-button{border:1px solid transparent;border-radius:7px;padding:10px 16px;font-size:12px;font-weight:700;transition:background .15s,border .15s,transform .15s}.primary-button{background:#147d78;color:#fff}.primary-button:hover:not(:disabled){background:#0f6965;transform:translateY(-1px)}.secondary-button{background:var(--surface);border-color:var(--line);color:var(--ink)}.secondary-button:hover:not(:disabled){border-color:#aebdb9;background:var(--wash)}.file-hint{margin-top:18px;font-size:10px;color:var(--muted)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.alert{padding:11px 14px;border-radius:7px;font-size:12px;margin:12px 0}.welcome-card .alert{max-width:560px;width:100%}.error-alert{background:#fff0ef;color:#9b4239;border:1px solid #f0d1ce}.warning-alert{background:var(--warning-bg);color:var(--warning);border:1px solid #efdbb4}.info-alert{background:#edf5fa;color:#426c87;border:1px solid #d6e8f0}.data-strip{display:flex;align-items:center;gap:20px;min-height:72px;padding:12px 17px;margin-bottom:16px}.file-summary{display:flex;align-items:center;gap:10px;flex:1;min-width:0}.file-badge{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);font-size:17px}.file-summary div{min-width:0;display:flex;flex-direction:column;gap:3px}.file-summary b{font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-summary small{font-size:10px;color:var(--muted)}.inline-control,.unit-switch{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--muted)}select,input[type=text],input:not([type]),input[type=number]{color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:6px;min-width:0}select{padding:7px 26px 7px 9px;font-size:11px}.text-button{border:0;background:none;padding:7px;color:var(--accent-dark);font-size:11px;font-weight:700}.text-button:hover{text-decoration:underline}.local-chip{border-radius:20px;background:var(--accent-soft);padding:7px 10px;font-size:10px;color:var(--accent-dark);font-weight:600;white-space:nowrap}.workspace-grid{display:grid;grid-template-columns:minmax(290px,350px) minmax(0,1fr);gap:16px;align-items:start}.editor{padding:19px 19px 3px}.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.panel-heading h2{font:700 16px Manrope,sans-serif;letter-spacing:-.03em;margin:4px 0 0}.unit-switch select{padding:5px 22px 5px 8px}.control-section{border-top:1px solid var(--line);margin-top:18px;padding:15px 0 16px}.control-section h3{font:700 12px Manrope,sans-serif;margin:0 0 12px;display:flex;align-items:baseline;justify-content:space-between;letter-spacing:-.01em}.control-section h3 small{font:400 9px DM Sans,sans-serif;color:var(--muted);letter-spacing:0}.two-inputs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}.two-inputs.compact{align-items:end}.number-control{display:flex;flex-direction:column;gap:5px;min-width:0}.number-control>span{font-size:10px;color:var(--muted)}.number-control>div{height:33px;display:flex;align-items:center;border:1px solid var(--line);border-radius:6px;background:var(--surface);padding:0 8px}.number-control input{width:100%;height:30px;padding:0;border:0;border-radius:0;outline:0;background:transparent;font-size:11px;color:var(--ink);appearance:textfield}.number-control input::-webkit-outer-spin-button,.number-control input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.number-control small{font-size:9px;color:var(--muted);white-space:nowrap}.check-control{display:flex;align-items:center;gap:6px;min-height:33px;font-size:10px;color:var(--muted);white-space:nowrap}.check-control input,.table-wrap input[type=checkbox],.id-diagnostic input{accent-color:var(--accent);width:14px;height:14px}.stack-control{display:flex;flex-direction:column;gap:5px;margin-top:10px;font-size:10px;color:var(--muted)}.stack-control select,.stack-control input{width:100%;height:33px;padding:6px 9px;font-size:11px}.stack-control small{font-size:9px;color:var(--muted)}.segmented{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:3px;border-radius:7px;background:var(--wash);margin-bottom:11px}.segmented button{border:0;border-radius:5px;background:transparent;padding:7px 4px;color:var(--muted);font-size:10px;font-weight:600}.segmented button.selected{background:var(--surface);color:var(--accent-dark);box-shadow:0 1px 4px #20313b18}.section-title-row{display:flex;justify-content:space-between;align-items:flex-start}.mini-button{border:1px solid var(--line);border-radius:5px;background:var(--surface);padding:5px 8px;font-size:9px;color:var(--accent-dark);font-weight:700}.field-editor{border:1px solid var(--line);border-radius:7px;padding:8px;margin-top:8px}.field-top{display:flex;gap:4px}.field-top select{flex:1}.icon-button{width:31px;height:31px;display:grid;place-items:center;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--ink);font-size:15px}.icon-button:hover:not(:disabled){border-color:#9dbbb5;color:var(--accent-dark)}.icon-button.small{width:27px;height:29px;font-size:12px}.danger-icon{font-size:18px!important;color:#9b615d}.field-options{display:grid;grid-template-columns:minmax(50px,1fr) 86px auto;align-items:end;gap:8px;margin-top:8px}.field-options>input{height:33px;width:100%;padding:6px 8px;font-size:10px}.field-options .number-control>span{white-space:nowrap}.field-options .number-control input{font-size:10px}.field-options .check-control{padding:0 2px}.muted-note{font-size:10px;color:var(--muted)}.margin-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px 10px;margin-top:11px}.page-unit{font-size:9px;color:var(--muted);padding-top:4px}.main-column{display:flex;flex-direction:column;gap:14px;min-width:0}.table-panel,.preview-panel{padding:18px}.table-heading{align-items:flex-end}.table-heading h2{display:flex;align-items:center;gap:9px}.count-pill{border-radius:20px;background:var(--accent-soft);color:var(--accent-dark);padding:4px 8px;font:600 9px DM Sans,sans-serif;letter-spacing:0}.table-actions{display:flex;align-items:center;gap:8px}.search-box{width:185px;height:33px;border:1px solid var(--line);border-radius:6px;display:flex;align-items:center;gap:7px;padding:0 8px;color:var(--muted)}.search-box>span{font-size:17px}.search-box input{height:28px;width:100%;border:0;outline:0;background:transparent;font-size:10px}.small-button{padding:8px 10px;font-size:10px;white-space:nowrap}.id-diagnostic{margin-top:16px;padding:10px 11px;border-radius:7px;background:var(--wash);display:flex;align-items:center;gap:10px}.diagnostic-icon{width:17px;height:17px;border-radius:50%;display:grid;place-items:center;background:#e4ebf0;color:#577892;font:700 10px Georgia}.id-diagnostic label{display:flex;align-items:center;gap:7px;font-size:10px;color:var(--muted)}.id-diagnostic select{padding:5px 22px 5px 7px;font-size:10px}.diagnostic-warning,.diagnostic-ok{margin-left:auto;font-size:10px}.diagnostic-warning{color:#a37126}.diagnostic-ok{color:#56876e}.table-wrap{overflow:auto;margin-top:10px;max-height:390px}table{border-collapse:collapse;width:100%;text-align:left;white-space:nowrap}thead{position:sticky;top:0;background:var(--surface);z-index:1}th{font-size:9px;color:var(--muted);font-weight:600}th,td{height:34px;padding:0 9px;border-bottom:1px solid var(--line)}th:first-child,td:first-child{padding-left:5px;width:29px}td{font-size:10px;max-width:190px;overflow:hidden;text-overflow:ellipsis}.sort-button{border:0;background:none;padding:7px 0;color:var(--muted);font-size:9px;font-weight:600}.sort-button:hover{color:var(--accent-dark)}.sort-button span{color:#aab4b2}.empty-cell{color:#afb9b6}.empty-state,.empty-preview{padding:28px;text-align:center;color:var(--muted);font-size:11px}.table-footer{display:flex;justify-content:space-between;color:var(--muted);font-size:9px;padding-top:10px}.preview-heading{align-items:flex-end}.preview-meta{font-size:10px;color:var(--muted)}.preview-meta strong{font-size:11px;color:var(--ink)}.preview-board-wrap{margin-top:14px;padding:13px;max-height:310px;overflow:auto;background:#f0f2ef;border-radius:8px;display:flex;justify-content:center;align-items:flex-start}:root[data-theme=dark] .preview-board-wrap{background:#17211f}.preview-board{width:min(100%,680px);aspect-ratio:210/297;background:#fff;box-shadow:0 2px 9px #1a342619;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-auto-rows:1fr;align-content:start;gap:2px;padding:4%;overflow:hidden}.mini-label{border:1px dashed #bed0cb;min-height:0;overflow:hidden;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:3px;padding:4px;color:#42645e;text-align:center;font-size:clamp(5px,.65vw,8px)}.mini-label.with-border{border:1px solid #aebfbb}.mini-code{font-size:clamp(13px,2vw,22px);line-height:1;color:#167b75}.label-preview-row{display:flex;align-items:center;justify-content:center;gap:20px;padding:20px 8px 12px}.single-preview{max-width:100%;max-height:200px;border:1px solid #aab9b6;border-radius:3px;background:#fff;box-shadow:0 4px 12px #20313b12;overflow:hidden;display:grid;place-items:center}.single-preview img{width:100%;height:100%;object-fit:contain}.preview-error{color:#a4483f;font-size:10px;padding:10px}.loading-placeholder{font-size:10px;color:#83918c}.preview-caption{display:flex;flex-direction:column;gap:4px;font-size:10px}.preview-caption span,.preview-caption small{color:var(--muted);font-size:9px}.pagination{display:flex;align-items:center;justify-content:center;gap:12px;color:var(--muted);font-size:10px}.pagination .icon-button{width:27px;height:27px}.export-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 17px;border:1px solid #cfe3dc;background:var(--accent-soft);border-radius:10px}.export-bar>div:first-child{display:flex;flex-direction:column;gap:4px;flex:1}.export-bar strong{font:700 12px Manrope,sans-serif;color:var(--accent-dark)}.export-bar span{font-size:10px;color:var(--muted)}.export-actions{display:flex;gap:8px;align-items:center}.export-button{white-space:nowrap}.progress-track{height:4px;background:var(--line);border-radius:5px;overflow:hidden;margin-top:5px}.progress-track span{display:block;height:100%;background:var(--accent);transition:width .2s}.export-bar .export-error{color:#9b4239}footer{border-top:1px solid var(--line);padding:18px 28px;text-align:center;color:var(--muted);font-size:9px}footer span{padding:0 4px}@media(max-width:950px){.workspace{padding:32px 18px}.workspace-grid{grid-template-columns:minmax(270px,320px) minmax(0,1fr);gap:12px}.editor{padding:16px 14px 2px}.table-panel,.preview-panel{padding:14px}.table-heading{align-items:flex-start;flex-direction:column}.table-actions{width:100%}.search-box{flex:1}.privacy-note{display:none}}@media(max-width:740px){.topbar{padding:0 16px;height:58px}.topbar-actions{gap:12px}.workspace{padding:25px 14px}.intro-row{display:block}.intro-row h1 br{display:none}.intro-row h1 span:before{content:" "}.intro-row p{max-width:440px}.step-track{margin-top:19px}.workspace-grid{grid-template-columns:1fr}.editor{order:2}.main-column{order:1}.data-strip{gap:10px;padding:10px}.local-chip{display:none}.workspace-grid .editor{padding:17px 16px 2px}.control-section{margin-top:14px}.table-wrap{max-height:340px}.table-actions{flex-wrap:wrap}.search-box{min-width:150px}.id-diagnostic{flex-wrap:wrap}.diagnostic-warning,.diagnostic-ok{margin-left:auto}.preview-board{width:min(100%,450px)}.preview-board-wrap{max-height:270px}.single-preview{max-height:175px}}@media(max-width:480px){.quiet-link{font-size:10px}.icon-button{width:29px;height:29px}.brand{font-size:13px}.intro-row h1{font-size:31px}.intro-row p{font-size:12px;line-height:1.5}.step-track{gap:7px}.step-track>b{width:17px}.welcome-card{min-height:310px;padding:25px 16px}.welcome-card p{line-height:1.5}.welcome-actions{flex-direction:column;width:min(100%,220px)}.data-strip{flex-wrap:wrap}.file-summary{flex-basis:calc(100% - 80px)}.inline-control{flex:1}.text-button{margin-left:auto}.table-panel,.preview-panel{padding:12px}.table-heading h2{font-size:14px}.table-actions .small-button{font-size:9px}.id-diagnostic{gap:7px}.id-diagnostic label{flex:1}.id-diagnostic select{max-width:140px}.diagnostic-warning,.diagnostic-ok{margin-left:24px;width:calc(100% - 24px)}.table-wrap{margin-left:-3px;margin-right:-3px}.table-footer{font-size:8px}.preview-meta{font-size:9px}.preview-board-wrap{padding:8px}.preview-board{width:100%}.label-preview-row{gap:11px}.preview-caption{font-size:9px}.export-bar{align-items:flex-start;flex-direction:column}.export-actions{width:100%}.export-actions>*{flex:1}.export-bar>div:first-child{width:100%}footer{padding:15px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}.label-presets{display:flex;gap:5px;margin-top:10px}.label-presets button{flex:1;border:1px solid var(--line);background:var(--surface);border-radius:5px;padding:6px 2px;color:var(--muted);font-size:8px}.label-presets button.selected{border-color:#8ab8ad;background:var(--accent-soft);color:var(--accent-dark);font-weight:700}.field-options{grid-template-columns:auto minmax(95px,1fr) 73px auto;gap:5px}.prefix-control{display:flex;flex-direction:column;gap:4px;min-width:0}.prefix-control>span{font-size:9px;color:var(--muted)}.prefix-control>input:not([type=checkbox]){height:30px;min-width:0;width:100%;padding:5px 6px;font-size:9px}.prefix-control>span{display:flex;align-items:center;gap:5px;line-height:1}.prefix-control>span input[type=checkbox]{width:15px;height:15px;min-width:15px;max-width:15px;padding:0;margin:0;flex:0 0 15px;accent-color:var(--accent)}.field-hidden{opacity:.58}.diagnostic-details{font-size:10px;color:var(--muted);padding:7px 10px}.diagnostic-details summary{cursor:pointer}.diagnostic-details ul{margin:6px 0;padding-left:17px}.table-pagination{display:flex;justify-content:center;align-items:center;gap:12px;padding-top:9px;color:var(--muted);font-size:9px}.preview-paper{position:relative;flex:none;background:#fff;box-shadow:0 2px 9px #1a342619;overflow:hidden}.paper-label{position:absolute;border:1px dashed #bed0cb;overflow:hidden;background:#fff;display:grid;place-items:center}.paper-label.with-border{border:1px solid #aebfbb}.paper-label img{display:block;width:100%;height:100%;object-fit:fill}.preview-limit-note{margin:0 0 9px;text-align:center;color:var(--muted);font-size:9px}.landing-sheet{margin-top:14px}.landing-sheet select{margin-left:6px}.editor-controls{border:0;padding:0;margin:0;min-width:0;width:100%}.editor-controls:disabled{opacity:.72}.control-section h3 small{margin-left:6px}
