:root{font-family:system-ui,-apple-system,"Noto Sans KR","Malgun Gothic",sans-serif;color:#18362f;background:#f5f7f2;color-scheme:light;--teal:#176c59;--line:#d6e1d6;--muted:#63756b}*{box-sizing:border-box}body{margin:0;line-height:1.7}h1,h2,h3,p{margin:0}h1,h2,h3{line-height:1.4;letter-spacing:-.04em}h1{font-size:30px}h2{font-size:22px}h3{font-size:17px}button,input,select,textarea{font:inherit}button,a,input,select{touch-action:manipulation}a{color:var(--teal);text-underline-offset:4px}button{border:1px solid transparent;min-height:44px;padding:10px 17px;border-radius:8px;background:var(--teal);color:#fff;font-size:13px;font-weight:650;cursor:pointer}button:disabled{opacity:.5;cursor:default}button.secondary{background:#f2f7ed;border-color:#bacdbb;color:#265f42}button.text-button{background:transparent;color:var(--teal);font-weight:450;text-decoration:underline}input,select{width:100%;border:1px solid #b6cbb9;border-radius:8px;padding:10px 11px;background:#fff;color:#213b2b;min-height:45px;font-size:14px;display:block;margin-top:6px;min-width:0}input[type=checkbox]{width:18px;height:18px;min-height:18px;flex:0 0 18px;accent-color:var(--teal);margin:4px 0 0}label{font-size:12px;font-weight:650}button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #17876b;outline-offset:3px}[hidden]{display:none!important}.admin-header{background:#fff;border-bottom:1px solid var(--line);padding:22px max(24px,calc((100vw - 1160px)/2));display:flex;align-items:center;justify-content:space-between;gap:20px}.admin-brand{text-decoration:none;display:flex;align-items:center;gap:17px;color:#1a322c}.admin-brand strong{font-size:22px;letter-spacing:-.04em}.admin-brand strong span{color:var(--teal)}.admin-brand small{font-size:11px;border-left:1px solid var(--line);padding-left:17px;color:var(--muted)}.back-link{font-size:12px;text-decoration:none;min-height:44px;display:flex;align-items:center}main{max-width:1208px;margin:0 auto;padding:42px 24px}.login-card{max-width:510px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:37px;margin:30px auto 100px;box-shadow:0 8px 35px #173a2706}.eyebrow{color:var(--teal);font-size:10px;letter-spacing:.14em;font-weight:700;margin-bottom:8px}.login-card h1{font-size:27px}.login-card>p:not(.eyebrow){font-size:13px;color:var(--muted);margin-top:14px}.login-card form{margin-top:24px}.login-card form button{width:100%;margin-top:17px}.status{min-height:1.5em;font-size:13px;overflow-wrap:anywhere}.status[data-state=error]{color:#a9332a!important}.status[data-state=success]{color:#216e40!important}.quiet{font-size:11px!important;color:var(--muted)}.dashboard-heading{display:flex;justify-content:space-between;gap:24px;align-items:center;margin-bottom:15px}.dashboard-heading>div>p:last-child{font-size:13px;color:var(--muted);margin-top:10px}.button-row{display:flex;gap:8px;flex-wrap:wrap}.metric-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin:22px 0 31px}.metric-grid article{padding:23px;background:#fff;border:1px solid var(--line);border-radius:13px}.metric-grid span{display:block;font-size:12px;color:#58705d}.metric-grid strong{display:block;font-size:38px;line-height:1.2;margin:14px 0 8px;font-weight:650;letter-spacing:-.04em}.metric-grid small{font-size:10px;color:var(--muted)}.panel{background:#fff;border:1px solid var(--line);border-radius:16px;padding:27px;margin-top:24px}.panel-heading{display:flex;justify-content:space-between;gap:24px;align-items:flex-end;margin-bottom:12px}.panel-heading>label{min-width:250px;max-width:390px}.panel-note{font-size:12px;color:var(--muted);line-height:1.85;margin:12px 0}.create-study{background:#f4f7ee;border:1px solid #d6e0ce;border-radius:10px;margin:20px 0;padding:0 17px}.create-study summary{min-height:49px;cursor:pointer;font-size:13px;font-weight:650;display:flex;align-items:center}.create-study summary:before{content:'＋';margin-right:8px}.create-study[open] summary:before{content:'−'}.create-study form{padding:10px 0 20px}.form-grid{display:grid;grid-template-columns:2fr 2fr 1.5fr 1.2fr;gap:12px}.form-actions{display:flex;gap:17px;align-items:center;flex-wrap:wrap;margin-top:18px}.study-list{display:grid;gap:13px}.study-card{border:1px solid var(--line);border-radius:10px;padding:20px}.study-topline{display:flex;align-items:flex-start;justify-content:space-between;gap:17px}.study-meta{display:flex;gap:7px;flex-wrap:wrap;font-size:11px;color:var(--muted);margin-top:8px}.study-badge{border:1px solid #d2ddd0;border-radius:4px;padding:2px 7px}.study-badge.active{color:#20613d;background:#e9f5e9;border-color:#a4c6a3}.study-badge.pilot{background:#fff5dc;border-color:#e7d7ab;color:#7a622d}.study-counts{font-size:12px;white-space:nowrap;color:#4c6c54}.study-controls{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-top:18px;padding-top:14px;border-top:1px solid #e4ece1}.study-code{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12px}.study-code code{background:#f1f6ed;border:1px solid #d2dfcb;border-radius:6px;padding:6px 10px;font:650 16px ui-monospace,Consolas,monospace;letter-spacing:.1em;color:#285239}.study-code button{min-height:40px;font-size:11px;padding:7px 11px}.collection-control{display:flex;flex-direction:column;align-items:flex-end;gap:9px;max-width:390px}.procedure-check{display:flex;align-items:flex-start;gap:9px;font-size:11px;line-height:1.8;font-weight:450}.collection-control button{font-size:12px}.study-card .status{margin-top:8px;font-size:11px}.analysis-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid #e4eae0;border-bottom:1px solid #e4eae0;padding:17px 0;margin:20px 0}.analysis-toolbar>p{font-size:13px;font-weight:650;color:#49694f}.table-scroll{overflow-x:auto;border:1px solid #d9e2d5;border-radius:9px}table{border-collapse:collapse;width:100%;font-size:12px;min-width:870px}caption{text-align:left;padding:15px;font-size:12px;font-weight:650;color:#3d6047;background:#f8faf5}th,td{padding:12px 9px;border-top:1px solid #dde5d9;text-align:center;vertical-align:middle}th{background:#eff5ea;font-size:11px;white-space:nowrap;font-weight:650}th:first-child,td:first-child{text-align:left;width:39%;padding-left:15px}td:first-child{line-height:1.7;color:#405f46}td small{display:block;color:var(--muted);font-size:10px}tbody tr:nth-child(even){background:#fafcf8}.response-heading{display:flex;align-items:baseline;justify-content:space-between;gap:20px;margin-top:32px}.response-heading span{font-size:11px;color:var(--muted)}.response-list{display:grid;gap:13px}.response-card{border:1px solid #d5e0d0;border-radius:10px;padding:20px}.response-card summary{cursor:pointer;min-height:44px;display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:13px;font-weight:650;color:#2e5b3a;overflow-wrap:anywhere}.response-card summary span{font-size:11px;color:var(--muted);font-weight:450}.response-meta{font-size:11px;line-height:1.8;color:var(--muted);overflow-wrap:anywhere;margin:9px 0 17px}.response-answers{background:#f0f5eb;border-radius:7px;padding:11px 13px;font-size:11px;line-height:1.8;overflow-wrap:anywhere}.response-free{padding-top:16px}.response-free h4{font-size:12px;margin:0 0 8px;font-weight:650;line-height:1.8}.response-free p{font-size:13px;color:#3a543f;white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.9}.response-empty{color:#7b877b!important;font-size:12px!important}.pagination{display:flex;gap:20px;align-items:center;justify-content:center;margin-top:20px}.admin-footnote{font-size:11px;color:var(--muted);line-height:1.9;margin:25px 3px;max-width:950px}.empty-state{padding:30px 20px;text-align:center;font-size:13px;background:#f8faf5;border-radius:10px;color:var(--muted)}footer{font-size:11px;text-align:center;padding:24px;color:#718070;border-top:1px solid var(--line)}footer span{font-size:10px}
@media(max-width:960px){.form-grid{grid-template-columns:1fr 1fr}.metric-grid{gap:10px}.metric-grid article{padding:18px}.study-controls{align-items:flex-start}.collection-control{max-width:330px}}
@media(max-width:650px){.admin-header{padding:14px 16px;align-items:flex-start}.admin-brand{display:block}.admin-brand strong{font-size:19px}.admin-brand small{display:block;border-left:0;padding-left:0;font-size:10px;margin-top:3px}.back-link{font-size:10px;max-width:108px;text-align:right}main{padding:26px 13px}.login-card{padding:26px 21px;margin:12px auto 50px}.login-card h1{font-size:24px}.dashboard-heading{display:block}.dashboard-heading .button-row{margin-top:15px}h1{font-size:25px}h2{font-size:20px}.metric-grid{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:24px}.metric-grid article{padding:18px}.metric-grid strong{font-size:31px;margin:10px 0 5px}.metric-grid small{font-size:9px}.panel{padding:20px 15px}.panel-heading{display:block}.panel-heading>label{display:block;min-width:0;max-width:none;margin-top:17px}.form-grid{grid-template-columns:1fr}.study-card{padding:17px 14px}.study-topline{display:block}.study-counts{margin-top:9px}.study-controls{display:block}.collection-control{align-items:flex-start;max-width:none;margin-top:16px}.collection-control button{width:100%}.analysis-toolbar{display:block}.analysis-toolbar .button-row{margin-top:14px}.analysis-toolbar button{font-size:11px;flex:1;padding:8px 10px}.response-heading{flex-wrap:wrap;gap:7px}.response-card{padding:16px 13px}.response-card summary{display:block;font-size:12px}.response-card summary span{display:block;margin-top:4px}.response-free p{font-size:12px}.pagination{gap:11px}.pagination button{font-size:11px;padding:8px 12px}.pagination p{text-align:center}.panel-note{font-size:11px}}
.export-actions{min-width:265px}.export-actions>.button-row{justify-content:flex-end}.direct-export{margin:9px 0 0;font-size:10px;line-height:1.8;color:var(--muted)}.direct-export a{display:inline-flex;align-items:center;min-height:44px;font-size:11px;margin-right:14px}.direct-export span{display:block;font-size:10px;color:#728171}@media(max-width:650px){.export-actions{min-width:0}.direct-export{margin-top:11px}.direct-export a{min-height:44px}.export-actions>.button-row{justify-content:flex-start}}