@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700&display=swap');
:root{--accent:#a50034;--accent-dark:#84002a;--ink:#282828;--muted:#737373;--line:#dededb;--bg:#f6f6f4;--red:#b03d32;--amber:#8b6219;--green:#287257}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:13px/1.5 'Noto Sans KR',Arial,sans-serif;word-break:keep-all}button,input,textarea,select{font:inherit;color:inherit}button,a,label[for]{-webkit-tap-highlight-color:transparent}button,select,label[for]{cursor:pointer}button{transition:background .15s;border:0}button:disabled{opacity:.42;cursor:not-allowed}button:hover:not(:disabled){filter:brightness(.96)}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}[hidden]{display:none!important}.skip-link{position:fixed;top:-60px;left:210px;z-index:100;background:#fff;padding:10px}.skip-link:focus{top:10px}
.sidebar{position:fixed;inset:0 auto 0 0;width:196px;background:#fff;border-right:1px solid var(--line);z-index:5;display:flex;flex-direction:column;padding:28px 0 22px;border-top:4px solid var(--accent)}.brand{font-size:26px;font-weight:600;letter-spacing:-1.3px;text-decoration:none;padding:0 24px;line-height:1.15}.brand span{display:block;font-size:11px;font-weight:400;letter-spacing:0;color:var(--muted);margin-top:9px}.side-label{font-size:10px;color:#858585;padding:44px 24px 10px}.nav{display:flex;gap:11px;align-items:center;width:100%;padding:14px 22px;background:none;border-left:3px solid transparent;text-align:left;font-size:13px;color:#626262}.nav svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.5;flex:none}.nav.active{border-left-color:var(--accent);background:#f8eff2;color:var(--accent);font-weight:600}.nav b{margin-left:auto;font-size:10px;font-weight:500;color:#797979}.side-project{margin:30px 23px 0;padding:19px 0;border-top:1px solid #e7e7e5}.side-project>span{display:block;font-size:10px;color:#8a8a8a}.side-project strong{display:block;font-weight:500;font-size:11px;margin:8px 0 5px}.side-project small{font-size:10px;color:#888}.side-bottom{display:flex;flex-direction:column;margin-top:auto;padding:0 23px;color:#777;font-size:10px}.side-bottom>strong{font-size:18px;letter-spacing:-.7px;color:#4a4a4a;font-weight:600;margin-bottom:7px}.side-bottom small{display:block;font-size:9px;color:#9a9a9a;margin-top:4px}.app{margin-left:196px}.topbar{height:58px;border-top:4px solid var(--accent);border-bottom:1px solid var(--line);background:#fff;display:flex;justify-content:space-between;align-items:center;padding:0 30px;font-size:11px;color:#888}.topbar strong{font-weight:500;color:#4d4d4d}.topbar>div>span:not(.prototype-tag){margin:0 12px;color:#b5b5b5}.top-right{display:flex;align-items:center;gap:10px}.top-right>span:last-child{margin:0!important;color:#777!important}.prototype-tag{font-size:10px;padding:2px 7px;background:#f4f2ef;border:1px solid #e6e1da;color:#7b7164;border-radius:2px}main{padding:26px 30px 0;max-width:1660px;margin:auto}.page-title{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:22px}h1{font-size:26px;font-weight:600;letter-spacing:-1px;line-height:1.25;margin:0 0 9px}.page-title p{margin:0;font-size:11px;color:var(--muted)}.divider{margin:0 10px;color:#d1d1cd}.title-actions{display:flex;align-items:center;gap:20px}.button{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;min-height:35px;border:1px solid transparent;border-radius:3px;padding:8px 15px;font-size:11px;font-weight:500;white-space:nowrap}.button.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.button.primary:hover{background:var(--accent-dark)}.button.secondary{background:#fff;border-color:#cfcfcb;color:#454545}.text-button{display:inline-block;background:none;padding:0;border:0;font-size:11px;color:#686868;text-decoration:none;white-space:nowrap}.text-button:hover{color:var(--accent);text-decoration:underline;text-underline-offset:3px}.simulation{background:#fff;border-top:1px solid #b5b5b0;border-bottom:1px solid var(--line);padding:16px 18px 12px;margin-bottom:18px}.simulation-top{display:flex;align-items:center;gap:8px}.simulation-top>label{font-size:11px;font-weight:600;margin-right:12px;flex:none}.simulation-top select{height:35px;background:#fff;border:1px solid #cfcfcb;border-radius:3px;font-size:12px;padding:0 32px 0 11px;min-width:200px}.import-actions{margin-left:auto;display:flex;align-items:center;gap:15px}.import-actions .text-button+button{border-left:1px solid #dededb;padding-left:15px}.sim-footer{display:flex;align-items:center;gap:9px;margin-top:10px;font-size:11px;color:#777}.sim-footer p{margin:0}.sample-label{font-size:10px;color:#8b7765;background:#f6f2ed;padding:1px 5px;border-radius:2px;flex:none}.work-summary{display:grid;grid-template-columns:1.7fr 1fr 1fr;margin:0 0 20px;padding:4px 0 1px}.work-summary>div{padding:0 23px;border-left:1px solid #dddcd8}.work-summary>div:first-child{border:0;padding-left:0}.field-label{display:block;color:#777;font-size:10px;margin-bottom:4px}.work-summary strong{display:block;font-size:22px;font-weight:600;line-height:1.3;letter-spacing:-.5px}.work-summary strong b{font-weight:600}.work-summary em{font-style:normal;color:#8a8a8a;font-size:13px;font-weight:400}.work-summary small{display:block;color:#73736d;font-size:11px;margin-top:5px}.status.pending{color:#6a6a6a}.status.pass,.text-green{color:var(--green)}.status.error,.text-red{color:var(--red)}.status.review,.text-amber{color:var(--amber)}.workspace-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:20px;align-items:start}.left-col,.right-col{min-width:0;display:grid;gap:18px}.panel{background:#fff;border:1px solid var(--line);border-radius:3px;overflow:hidden}.panel-heading{min-height:49px;padding:14px 17px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid #e8e8e4}.panel-heading h2{font-size:14px;font-weight:600;margin:0}.panel-heading>span{font-size:10px;color:#838383}.panel-heading p{font-size:11px;color:#888;margin:5px 0 0}.panel-heading .text-button{font-size:10px}.media-viewport{position:relative;aspect-ratio:900/440;background:#eff0f0;overflow:hidden}.media-viewport svg{display:block;width:100%;height:100%;font-family:'Noto Sans KR',Arial,sans-serif}.media-viewport img,.media-viewport video{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#272727}.media-overlay{position:absolute;inset:12px 13px auto;display:flex;justify-content:space-between;pointer-events:none;font-size:10px;color:#6b6b6b}.media-overlay>span{padding:2px 6px;background:#ffffffdb;border:1px solid #e0e0dc;border-radius:2px}.media-overlay time{font-variant-numeric:tabular-nums;color:#747474;background:#f4f4f3d9;padding:2px 5px}.media-bottom{position:absolute;inset:auto 13px 8px;display:flex;justify-content:space-between;font-size:9px;color:#8c8c89;pointer-events:none}.media-actions{display:flex;justify-content:space-between;gap:12px;padding:10px 15px;border-top:1px solid #e4e4df;font-size:10px;color:#848484}.media-actions>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.media-actions .text-button{color:var(--accent);font-size:10px}.sensor-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line)}.sensor{padding:14px 17px 12px;min-width:0}.sensor+.sensor{border-left:1px solid var(--line)}.sensor-title{font-size:11px;color:#606060}.sensor-title span{font-size:9px;margin-left:6px;color:#a0a09b}.sensor b{display:block;font-size:23px;font-weight:500;line-height:1.2;margin:8px 0;font-variant-numeric:tabular-nums;letter-spacing:-.5px}.sensor b small{font-size:10px;font-weight:400;color:#7d7d7d;letter-spacing:0}.sensor>small{font-size:10px;color:#73736d;display:block}.sensor-track{height:3px;background:#e8e8e3;margin:9px 0 7px;overflow:hidden}.sensor-track i{display:block;width:0;height:100%;background:#848c87;transition:width .2s}.signal-line{height:3px;background:#e8e8e3;margin:9px 0 7px}.signal-line.active{background:#858e88}.step{display:grid;grid-template-columns:27px minmax(0,1fr);column-gap:10px;padding:15px 17px;border-bottom:1px solid #e9e9e5}.step:last-child{border-bottom:0}.step-num{grid-column:1;grid-row:1/4;padding-top:2px;font-size:12px;color:#a4a4a0;font-variant-numeric:tabular-nums}.step.pass .step-num{color:var(--green)}.step.error .step-num{color:var(--red)}.step.review .step-num{color:var(--amber)}.step-title{display:flex;align-items:center;justify-content:space-between;gap:10px}.step h3{font-size:13px;font-weight:500;margin:0}.step p{grid-column:2;margin:7px 0 0;color:#6c6c66;font-size:11px;line-height:1.6}.evidence-ids{grid-column:2;font-size:10px;color:#777770;margin-top:5px;font-variant-numeric:tabular-nums}.chip{font-size:10px;font-weight:500;padding:2px 6px;white-space:nowrap;border-radius:2px;background:#f2f2f0;color:#92928c;line-height:1.5}.chip.pass{background:#eef4f0;color:var(--green)}.chip.error{background:#fbefed;color:var(--red)}.chip.review{background:#f8f3e8;color:var(--amber)}.review-body{padding:14px 17px 16px}.review-body>label{display:block;font-size:10px;color:#777;margin-bottom:7px}textarea{display:block;width:100%;resize:vertical;min-height:65px;background:#fff;border:1px solid #d5d5d0;border-radius:2px;padding:9px 10px;font-size:11px;line-height:1.5}textarea::placeholder{color:#a1a19c}textarea:disabled{background:#fafaf8;color:#888}.review-buttons{display:flex;justify-content:flex-end;align-items:center;gap:7px;margin-top:12px;flex-wrap:wrap}.review-buttons small{color:#92928b;font-size:9px;margin-right:auto;flex-basis:100%;margin-bottom:3px}.review-buttons .button{padding:7px 12px;min-height:33px}.timeline .panel-heading{border-bottom:0}.event-header,.event{display:grid;grid-template-columns:64px minmax(0,1fr) 78px;gap:10px;padding:10px 17px}.event-header{background:#f8f8f5;border-top:1px solid #e8e8e3;border-bottom:1px solid #e8e8e3;font-size:9px;color:#8a8a84}.event{border-bottom:1px solid #efefeb;align-items:center;font-size:10px}.event:last-child{border:0}.event time{font-size:10px;color:#8c8c86;font-variant-numeric:tabular-nums}.event strong{font-weight:400;font-size:11px}.event small{display:inline;margin-left:8px;font-size:9px;color:#aaa9a2}.event-source{font-size:10px;color:#73736c}.events{max-height:292px;overflow-y:auto}.empty{padding:32px 18px;color:#9a9a95;font-size:11px;text-align:center}.history-row{padding:19px 20px;display:flex;gap:20px;align-items:center;justify-content:space-between;border-bottom:1px solid #e8e8e3}.history-row:last-child{border:0}.history-row strong{display:block;font-size:13px;font-weight:500}.history-row small{display:block;color:#92928b;font-size:10px;margin-top:5px}.history-end{display:flex;align-items:center;gap:20px}.settings-form{max-width:860px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;padding:24px}.form-grid label{font-size:11px;color:#74746e}.form-grid input{display:block;width:100%;border:1px solid #d7d7d1;border-radius:2px;padding:10px;margin-top:8px;background:white;font-size:13px}.setting-note{margin:0 24px;color:#92928a;font-size:11px}.form-actions{display:flex;gap:8px;justify-content:flex-end;padding:23px}.rule-explainer{max-width:860px;margin-top:20px;padding:22px 24px}.rule-explainer h2{font-size:13px;font-weight:600;margin:0 0 18px}.rule-explainer p{font-size:11px;color:#808078;margin:12px 0}.rule-explainer b{display:inline-block;min-width:80px;font-weight:500}footer{display:flex;justify-content:space-between;gap:20px;color:#9b9b94;font-size:9px;padding:26px 0 20px}dialog{border:1px solid var(--line);border-radius:5px;width:min(600px,calc(100% - 32px));padding:26px;color:var(--ink);box-shadow:0 14px 60px #0002}dialog::backdrop{background:#20201f66}.dialog-head{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--line);padding-bottom:18px}.dialog-head h2{font-size:18px;font-weight:600;margin:0}.dialog-head button{background:none;font-size:25px;color:#777;padding:0 5px}.dialog-head>div{display:flex;align-items:center;gap:15px}dialog li{font-size:12px;line-height:1.8;margin:12px 0}dialog ol{padding-left:22px}dialog p{font-size:11px;color:#888;line-height:1.8}.toast{position:fixed;bottom:28px;left:calc(50% + 90px);transform:translate(-50%,15px);background:#30302f;color:white;padding:13px 20px;border-radius:4px;font-size:12px;opacity:0;pointer-events:none;z-index:100;transition:.2s;max-width:calc(100vw - 40px);box-shadow:0 5px 20px #0002}.toast.show{opacity:1;transform:translate(-50%,0)}#reportDialog{width:min(1040px,calc(100vw - 40px));height:88vh;padding:20px}#reportFrame{width:100%;height:calc(100% - 70px);border:0;margin-top:15px;background:white}
@media(min-width:1600px){main{padding:32px 42px 0}.workspace-grid{gap:25px}.step{padding:21px}.sensor{padding:18px 21px}.media-viewport{aspect-ratio:2.1}.panel-heading{padding:16px 21px}.review-buttons small{flex-basis:auto}}
@media(max-width:1100px){.sidebar{width:170px}.app{margin-left:170px}main{padding:22px}.topbar{padding:0 22px}.workspace-grid{gap:14px;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr)}.simulation-top>label{margin-right:4px}.simulation-top select{min-width:150px;max-width:190px}.import-actions{gap:10px}.import-actions .text-button+button{padding-left:10px}.step{padding:14px 13px;column-gap:4px}.panel-heading{padding:13px}.step p{font-size:11px}.history-end{gap:12px}.side-bottom{padding:0 20px}.event-header,.event{grid-template-columns:51px minmax(0,1fr) 64px;padding:10px 13px;gap:6px}}
@media(max-width:900px){.sidebar{width:150px}.app{margin-left:150px}.brand{padding:0 19px;font-size:23px}.side-label{padding-left:19px}.nav{padding:14px 16px;gap:8px}.side-project{margin-left:19px;margin-right:19px}.top-right>span:last-child{display:none}.workspace-grid{grid-template-columns:1fr}.left-col{display:contents}.media-panel{grid-row:1}.right-col{grid-row:2}.timeline{grid-row:3}.media-viewport{aspect-ratio:2.3}.simulation-top{flex-wrap:wrap}.import-actions{flex-basis:100%;margin-left:0;padding-top:6px}.simulation-top select{flex:1;max-width:none}.work-summary{grid-template-columns:1.5fr 1fr 1fr}.work-summary>div{padding:0 13px}.work-summary small{font-size:9px}.review-buttons small{flex-basis:auto}.history-row{align-items:flex-start;flex-direction:column;gap:13px}.history-end{flex-wrap:wrap}.form-grid{padding:18px;gap:18px}footer{flex-direction:column;gap:5px}.toast{left:calc(50% + 65px)}}
@media(max-width:620px){.sidebar{position:relative;width:auto;padding:17px 18px 0;border-right:0;border-bottom:1px solid var(--line)}.brand{padding:0;font-size:24px;display:flex;align-items:baseline;gap:14px}.brand span{font-size:10px;margin:0;letter-spacing:0}.sidebar nav{display:flex;margin:19px -18px 0}.nav{width:auto;flex:1;justify-content:center;padding:12px 8px;border-left:0;border-bottom:2px solid transparent;font-size:12px}.nav.active{background:none;border-bottom-color:var(--accent)}.nav svg{width:15px;height:15px}.nav b{margin-left:2px}.side-label,.side-project,.side-bottom,.topbar{display:none}.app{margin-left:0}main{padding:23px 16px 0}.page-title{align-items:flex-start;gap:10px;margin-bottom:20px}h1{font-size:24px}.page-title p{font-size:10px;line-height:1.7;max-width:225px}.divider{margin:0 5px}.title-actions{flex-direction:column-reverse;align-items:flex-end;gap:9px}.title-actions .button{min-height:32px;padding:6px 10px;font-size:10px}.title-actions .text-button{font-size:10px}.simulation{padding:12px}.simulation-top{gap:7px}.simulation-top>label{flex-basis:100%;font-size:10px}.simulation-top select{min-width:0;width:100%;font-size:11px;padding-left:8px}.simulation-top .button{padding:8px 11px;font-size:10px}.sim-footer{align-items:flex-start;font-size:10px;line-height:1.6}.work-summary{grid-template-columns:1.5fr .8fr .8fr;margin-bottom:18px}.work-summary strong{font-size:19px}.work-summary>div{padding:0 10px}.field-label{font-size:9px}.work-summary small{font-size:9px;line-height:1.5}.work-summary em{font-size:11px}.media-viewport{aspect-ratio:2}.media-actions{padding:10px 13px}.sensor{padding:13px}.sensor b{font-size:23px}.review-buttons small{flex-basis:100%}.form-grid{grid-template-columns:1fr}.setting-note{margin:0 18px}.rule-explainer{padding:18px}.rule-explainer b{display:block;margin-bottom:5px}.toast{left:50%;width:max-content}.history-end{gap:12px}.history-row{padding:17px}.event small{display:block;margin:2px 0 0}#reportDialog{width:calc(100vw - 20px);padding:13px}#reportDialog .dialog-head h2{font-size:15px}.dialog-head{gap:10px}.dialog-head>div{gap:8px}footer{font-size:8px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}