@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;450;500;550;600;650;700;800&display=swap');
:root{font-family:'Noto Sans KR',sans-serif;color:#303b36;background:#f6f5f1;font-synthesis:none;--green:#46634f;--ink:#303b36;--muted:#899087;--line:#e5e7df;--soft:#f7f8f3}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,summary,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{opacity:.35;cursor:not-allowed}button{transition:background .15s,border-color .15s,transform .15s}button:hover:not(:disabled){filter:brightness(.96)}button:active:not(:disabled){transform:translateY(1px)}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #aec68d;outline-offset:3px}svg.icon{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}button .icon{pointer-events:none}.app{height:100dvh;min-height:640px;display:flex}.sidebar{width:232px;flex-shrink:0;padding:33px 22px 16px;background:#f0f1e9;border-right:1px solid var(--line);display:flex;flex-direction:column}.brand{display:flex;gap:11px;align-items:center;color:var(--ink);text-decoration:none}.brand-mark{display:grid;place-items:center;width:39px;height:41px;border-radius:12px;background:#48604e;color:white;font-size:28px;font-weight:500}.brand strong{font-size:30px;letter-spacing:-2px}.brand strong span{font-size:13px;letter-spacing:1px;font-weight:500;color:#7f897d;margin-left:9px}.brand-note{font-size:11px;color:#8c9388;margin:14px 0 31px}.button{border:1px solid #dfe3d9;background:white;border-radius:8px;padding:10px 13px;font-size:12px;font-weight:550;display:inline-flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap}.button.primary{background:var(--green);border-color:var(--green);color:white}.button.full{width:100%}.button.small{font-size:11px;padding:8px 10px}.button.small .icon{width:15px;height:15px}.section-label{display:flex;justify-content:space-between;font-size:11px;color:#7f897c;letter-spacing:.4px;margin:33px 8px 12px}.section-label span{font-size:10px}.project-item{width:100%;padding:13px 10px;border:1px solid transparent;border-radius:8px;background:transparent;display:flex;gap:10px;text-align:left;margin-bottom:6px;align-items:center}.project-item.active{background:#fff;border-color:#dee3d5;box-shadow:0 3px 7px #344a3310}.project-item .icon{color:#8c9786}.project-item.active .icon{color:var(--green)}.project-item strong{display:block;font-weight:550;font-size:12px;max-width:132px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.project-item small{display:block;font-size:10px;color:#9b9f95;margin-top:5px}.project-item.active:after{content:'';width:5px;height:5px;border-radius:50%;background:#7c996e;margin-left:auto;flex-shrink:0}#projects{overflow:auto}.sidebar-bottom{margin-top:auto;padding-top:25px}.storage-note{font-size:10px;display:flex;gap:8px;color:#717c70;padding:15px 0}.status-dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:#87a27a;flex-shrink:0;margin-top:5px}.storage-note small{display:block;font-size:9px;color:#9a9f93;margin-top:5px}.backup-actions{display:flex;gap:28px;border-bottom:1px solid #dde1d6;padding:2px 0 20px}.plain{border:0;background:none;display:flex;align-items:center;gap:7px;font-size:11px;padding:0}.plain .icon{width:14px;height:14px}.help-button{width:100%;color:#8b9386;padding-top:17px}.help-button>span:last-child{margin-left:auto}main{flex:1;min-width:0;display:flex;flex-direction:column}.page-header{height:114px;flex-shrink:0;padding:28px 30px 20px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);background:#fcfcf9}.eyebrow{font-size:9px;letter-spacing:1.65px;color:#92998e}.eyebrow span{margin:0 10px;color:#c0c6b9}.title-line{display:flex;align-items:center;gap:10px;margin-top:10px}h1{font-size:22px;font-weight:600;letter-spacing:-.8px;margin:0;max-width:430px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border:0;background:transparent;border-radius:6px;color:#899180}.badge{font-size:9px;color:#8c957a;background:#edf0e4;border-radius:5px;padding:4px 7px;white-space:nowrap}.header-actions{display:flex;align-items:center;gap:12px}#save-status{font-size:10px;color:#939b89}.workspace-header{height:60px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;padding:0 28px;border-bottom:1px solid var(--line);background:#fcfcf9}.workspace-tabs{display:flex;align-items:center;gap:24px;font-size:12px;height:100%}.workspace-tabs .active{height:100%;display:flex;align-items:center;gap:8px;border-bottom:2px solid var(--green);font-weight:600}.workspace-tabs .subtle{font-size:10px;color:#a0a595}.work-area{flex:1;display:flex;min-height:0}.canvas-area{flex:1;min-width:0;position:relative;overflow:hidden;background-color:#f1f2ec;background-image:radial-gradient(#d5dace 1px,transparent 1px);background-size:20px 20px}#board{display:block;width:100%;height:100%;touch-action:none;outline:none}#board.calibrating{cursor:crosshair}#board.panning{cursor:grab}#board .furniture{cursor:move}.canvas-top{position:absolute;left:22px;right:22px;top:20px;display:flex;justify-content:space-between;align-items:center;z-index:2;pointer-events:none}.canvas-top>*{pointer-events:auto}.canvas-badge{font-size:10px;padding:8px 10px;background:#fcfcf5ed;border:1px solid #e0e4d7;border-radius:6px;color:#828d78}.canvas-badge.calibrated{color:#64755a}.canvas-bottom{position:absolute;left:22px;right:22px;bottom:20px;display:flex;justify-content:space-between;align-items:center;gap:12px;pointer-events:none}.canvas-bottom>*{pointer-events:auto}.canvas-hint{display:flex;align-items:center;gap:6px;color:#939d88;font-size:9px}.canvas-hint .icon{width:14px;height:14px}.zoom-tools{display:flex;align-items:center;border:1px solid #e1e5d9;border-radius:8px;background:#fffffa;box-shadow:0 3px 10px #54614009;height:36px;padding:0 4px}.zoom-tools button{border:0;background:none;width:29px;height:30px;display:grid;place-items:center;font-size:18px}.zoom-tools span{font-size:10px;min-width:41px;text-align:center}.zoom-tools i{height:14px;border-left:1px solid var(--line);margin:0 3px}.history-tools{position:absolute;left:22px;top:64px;display:flex;background:#fffefa;border:1px solid #e1e5d9;border-radius:6px}.history-tools .icon{width:15px;height:15px}.inspector{width:280px;flex-shrink:0;background:#fcfcf9;border-left:1px solid var(--line);padding:23px 20px;overflow:auto}.inspector-heading{display:flex;justify-content:space-between;align-items:center}.inspector h2{font-size:14px;margin:0;font-weight:600}.count{font-size:10px;color:#939e84;border:1px solid #e5e9dc;padding:2px 7px;border-radius:5px}.panel-description{font-size:10px;color:#9ba292;margin:9px 0 19px}.list-label{margin:27px 0 13px;font-size:10px;color:#8e9883;display:flex;justify-content:space-between;align-items:center}.text-button{font-size:10px;color:#829178;border:0;background:none;padding:2px}.furniture-row{display:flex;align-items:center;padding:10px 9px;border:1px solid var(--line);border-radius:7px;margin-bottom:7px;background:#fff;width:100%;gap:10px;text-align:left}.furniture-row.selected{border-color:#8fa17a;background:#f3f6ed}.furniture-swatch{width:29px;height:29px;display:grid;place-items:center;border-radius:5px;border:1px solid #00000008;flex-shrink:0}.furniture-swatch .icon{width:17px;color:#5c6757}.furniture-row strong{display:block;font-size:11px;font-weight:500;max-width:145px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.furniture-row small{font-size:9px;color:#99a18f;display:block;margin-top:4px}.furniture-row .check{font-size:10px;margin-left:auto;color:var(--green)}.copy-tools{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px;padding-bottom:24px;border-bottom:1px solid var(--line)}.copy-tools>.button{flex:1}.copy-tools>.text-button{width:100%;margin-top:4px}.plan-settings{margin-top:20px}.plan-settings summary{font-size:11px;list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between}.plan-settings summary .icon{width:13px;height:13px}.setting-row{display:flex;justify-content:space-between;align-items:center;margin-top:16px;font-size:10px;color:#88937e}.setting-row>div{display:flex;gap:4px;align-items:center}.setting-row input[type=number]{width:53px;padding:6px;font-size:11px}.setting-row input[type=range]{width:105px;accent-color:var(--green)}.setting-row select{font-size:11px;padding:5px 8px}.mini-note{font-size:9px;color:#a3aa99;line-height:1.9;margin:15px 0}.tip-card{display:flex;gap:9px;background:#f0f2e8;border-radius:8px;padding:14px 10px;margin-top:25px;color:#8a997b}.tip-card>.icon{width:15px;margin-top:3px}.tip-card p{font-size:9px;line-height:1.9;margin:0}.tip-card strong{font-weight:550;display:block;font-size:10px;margin-bottom:4px;color:#778768}.status-bar{height:31px;flex-shrink:0;display:flex;justify-content:space-between;align-items:center;padding:0 24px;font-size:9px;border-top:1px solid var(--line);background:#fcfcf9;color:#9aa18e}.status-bar>span:first-child{display:flex;gap:7px}.status-bar .status-dot{margin-top:4px}input:not([type=range]):not([type=color]),select{border:1px solid #dfe4d7;border-radius:6px;background:#fff;padding:9px 10px;color:var(--ink);outline:none;min-width:0}input:focus,select:focus{border-color:#849d71!important;box-shadow:0 0 0 2px #b9caa333}input[type=color]{padding:0;border:0;background:none;width:36px;height:34px;cursor:pointer}input[type=checkbox]{accent-color:var(--green)}dialog{padding:28px;border:1px solid #e2e6d8;border-radius:16px;box-shadow:0 25px 100px #263c292b;width:430px;max-width:calc(100vw - 32px);color:var(--ink);background:#fdfdfa}dialog::backdrop{background:#26352b66;backdrop-filter:blur(3px)}.modal-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.modal-heading h2{font-size:20px;letter-spacing:-.6px;margin:0}.modal-description{font-size:12px;color:#87947b;line-height:1.9;margin:0 0 23px}.field{display:block;margin:16px 0;font-size:11px;font-weight:500}.field>span{display:block;margin-bottom:8px;color:#829073}.field>input:not([type=color]),.field>select{width:100%}.field-row{display:flex;gap:12px}.field-row .field{flex:1;min-width:0;margin-top:0}.color-options{display:flex;align-items:center;gap:8px}.color-option{width:27px;height:27px;border:2px solid transparent;border-radius:50%;outline-offset:2px}.color-option.chosen{outline:2px solid #879b74}.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:24px;padding-top:18px;border-top:1px solid var(--line)}.checkbox-label{display:flex;align-items:center;gap:7px;font-size:12px;background:#f1f4eb;padding:14px;border-radius:7px}.image-picker{display:flex;align-items:center;gap:10px;margin-top:18px}.image-picker img{width:45px;height:45px;object-fit:cover;border-radius:5px}.form-note{font-size:10px;color:#949f88;line-height:1.8}.danger{color:#b06c54!important}#toast{position:fixed;bottom:52px;left:50%;transform:translateX(-50%);background:#344c3d;color:#fff;padding:13px 22px;border-radius:9px;font-size:12px;box-shadow:0 8px 25px #213d2822;z-index:10;max-width:90vw}#mode-banner{position:absolute;z-index:4;top:70px;left:50%;transform:translateX(-50%);width:max-content;max-width:90%;background:#fffef7;border:1px solid #d9dfcc;box-shadow:0 5px 15px #3f573b10;border-radius:9px;padding:12px 16px;font-size:11px;color:#5c7151}#mode-banner button{border:0;background:none;color:#9b8977;margin-left:10px;font-size:11px}#empty-canvas{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;width:85%;pointer-events:none}#empty-canvas>.icon{width:44px;height:44px;stroke-width:1;color:#9ba98c}#empty-canvas h2{font-size:19px;font-weight:500;letter-spacing:-.6px}#empty-canvas p{font-size:12px;color:#8c9980;line-height:2;margin-bottom:24px}#empty-canvas button{pointer-events:auto}#empty-canvas small{display:block;font-size:9px;letter-spacing:1px;color:#a2ac97;margin-top:14px}#properties{padding:19px 0 0;border-bottom:1px solid var(--line)}#properties h3{font-size:11px;margin:0 0 14px}#properties .field{font-size:10px;margin:10px 0}#properties input{width:100%;font-size:11px}#properties .field-row{gap:8px}#properties .button{font-size:10px}.property-actions{display:flex;gap:7px;margin:14px 0 18px}.empty-list{font-size:11px;color:#9ca48f;text-align:center;padding:20px 0;line-height:2}.guide-step{display:flex;gap:12px;margin:20px 0}.guide-step b{color:#7f916e;font-size:12px}.guide-step strong{font-size:12px;font-weight:600}.guide-step p{font-size:11px;line-height:1.8;color:#909b84;margin:6px 0}.keyboard-note{font-size:10px;line-height:2;color:#909b84;background:#f0f3e9;border-radius:7px;padding:12px}.error-note{font-size:11px;color:#b2644d;margin-top:10px}[hidden]{display:none!important}
@media(min-width:1600px){.sidebar{width:250px;padding-left:27px;padding-right:27px}.inspector{width:300px;padding:27px 24px}.page-header{padding-left:36px;padding-right:36px}}
@media(max-width:1100px){.sidebar{width:188px;padding:25px 15px}.inspector{width:250px;padding:20px 15px}.page-header{padding:20px;height:100px}h1{max-width:260px;font-size:20px}.header-actions{gap:4px}#save-status{display:none}.canvas-hint{display:none}.canvas-bottom{justify-content:flex-end}.workspace-tabs .subtle{display:none}.project-item strong{max-width:105px}.badge{display:none}.status-bar>span:last-child{display:none}}
@media(max-width:760px){.app{height:auto;min-height:100dvh;display:block}.sidebar{width:100%;padding:14px 16px;display:flex;flex-direction:row;align-items:center;gap:14px;border-bottom:1px solid var(--line)}.brand-mark{width:30px;height:31px;font-size:22px}.brand strong{font-size:24px}.brand strong span,.brand-note,.section-label,.sidebar-bottom{display:none}.sidebar>.button{width:auto;font-size:0;padding:7px}.sidebar>.button .icon{width:18px}.sidebar nav{display:flex;gap:6px;margin-left:auto}.project-item{width:auto;min-width:100px;max-width:150px;margin:0;padding:8px}.project-item .icon,.project-item small{display:none}.project-item strong{font-size:10px}.page-header{height:91px;padding:17px}.eyebrow{font-size:8px}.title-line{gap:5px}h1{font-size:18px;max-width:200px}.header-actions>.button{font-size:10px;padding:8px}.header-actions>.button .icon{display:none}.workspace-header{padding:0 16px;height:53px}.workspace-tabs{font-size:11px}.work-area{display:block}.canvas-area{height:57dvh;min-height:390px}.canvas-top{left:13px;right:13px;top:14px}.canvas-bottom{right:13px;bottom:13px}.history-tools{left:13px;top:59px}.inspector{width:100%;border-left:0;border-top:1px solid var(--line);padding:23px}.inspector-heading h2{font-size:15px}#furniture-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.furniture-row{margin:0}.tip-card{display:none}.status-bar{padding:0 15px}.sidebar nav{max-width:calc(100vw - 150px)}.plan-settings{margin-bottom:15px}.canvas-badge{font-size:9px}.mobile-storage{display:block}}
@media(max-width:760px){.sidebar{flex-wrap:wrap}.sidebar-bottom{display:flex;width:100%;padding:0;gap:22px;align-items:center}.sidebar-bottom .storage-note{display:none}.backup-actions{border:0;padding:0;gap:20px}.help-button{width:auto;padding:0;margin-left:auto}.help-button>span:last-child{display:none}}
.rotation-field>label{display:block;margin-bottom:8px;color:#829073}.rotation-input-row{display:flex;align-items:stretch;gap:8px}.rotation-input-row input{flex:1;min-width:0}.furniture-rotate-button{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:36px;border:1px solid #dfe4d7;border-radius:6px;background:white;color:var(--green)}.furniture-rotate-button .icon{width:17px;height:17px}
.canvas-area{display:flex;flex-direction:column}.drawing-toolbar{position:relative;z-index:3;flex-shrink:0;margin:102px 16px 0;padding:10px 12px;background:#fffefa;border:1px solid #dfe4d7;border-radius:9px;box-shadow:0 3px 12px #344a3310}.drawing-buttons,.drawing-options{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.drawing-toolbar button{border:1px solid transparent;border-radius:5px;padding:6px 7px;background:transparent;font-size:11px;white-space:nowrap}.drawing-toolbar button[aria-pressed=true]{background:#e5eddb;border-color:#98ab82;color:#3f613c}.drawing-options{margin-top:7px;padding-top:7px;border-top:1px solid var(--line);font-size:10px}.drawing-options label{display:flex;align-items:center;gap:6px;margin-right:5px}.drawing-options input[type=color]{width:26px;height:26px}.drawing-options select{padding:4px;font-size:10px}.drawing-options button{font-size:10px;color:#687b57}.drawing-toolbar p{margin:7px 0 0;font-size:10px;color:#88967b;line-height:1.5}#annotation-selection{font-size:10px;color:var(--green)}#board{flex:1;height:0;min-height:0;margin-bottom:55px}#board[data-draw-tool=ink],#board[data-draw-tool=highlight],#board[data-draw-tool=measure]{cursor:crosshair}#board[data-draw-tool=erase]{cursor:cell}#board[data-draw-tool=drawing]{cursor:move}#board.panning{cursor:grab}@media(max-width:760px){.canvas-area{min-height:560px;height:72dvh}.drawing-toolbar{margin:98px 12px 0;padding:8px}.drawing-toolbar button{font-size:10px;padding:5px}.drawing-toolbar p{font-size:9px}.canvas-hint{display:none}}