@font-face{font-family:QnaSans;src:url(/assets/NotoSansKR-Variable.ttf)format("truetype");font-display:swap}:root{color:#0b1f4e;font-synthesis:none;--blue:#0878f9;--navy:#0b1f4e;--line:#e6ecf5;--muted:#6f7f9f;background:#f4f7fc;font-family:QnaSans,system-ui,sans-serif}*{box-sizing:border-box}body{background:#f4f7fc;min-width:320px;min-height:100vh;margin:0}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin-top:0}.admin-layout{grid-template-columns:248px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{border-right:1px solid var(--line);z-index:40;background:#fff;height:100vh;padding:20px 14px 14px;position:sticky;top:0;overflow-y:auto}.sidebar-brand{border-bottom:1px solid var(--line);align-items:center;gap:10px;height:58px;margin-bottom:14px;padding:0 10px 18px;display:flex}.sidebar-brand img{object-fit:contain;width:78px;height:auto}.sidebar-brand span{color:var(--navy);white-space:nowrap;font-size:14px;font-weight:800}.nav-group{margin:12px 0 18px}.nav-group>p{color:#a0abc0;letter-spacing:.08em;margin:0 12px 7px;font-size:10px;font-weight:800}.nav-group a{color:#60708e;border-radius:9px;align-items:center;gap:11px;margin:3px 0;padding:10px 12px;font-size:13px;font-weight:620;transition:all .18s;display:flex}.nav-group a:hover{color:var(--blue);background:#f1f6ff}.nav-group a.active{color:#fff;background:linear-gradient(135deg,#0e83ff,#086ce5);box-shadow:0 8px 20px #0878f933}.sidebar-foot{color:#8491aa;border-top:1px solid var(--line);padding:12px;font-size:10px}.status-dot{background:#20c998;border-radius:50%;width:7px;height:7px;margin-right:5px;display:inline-block}.admin-main{min-width:0}.topbar{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);z-index:30;background:#fffffff0;align-items:center;gap:22px;height:72px;padding:0 26px;display:flex;position:sticky;top:0}.topbar-title{flex-direction:column;min-width:200px;display:flex}.topbar-title strong{font-size:16px}.topbar-title span{color:var(--muted);font-size:10px}.global-search{color:#91a0b8;background:#f5f7fb;border-radius:9px;align-items:center;gap:8px;width:min(360px,30vw);margin-left:auto;padding:9px 13px;display:flex}.global-search input{width:100%;color:var(--navy);background:0 0;border:0;outline:0;font-size:12px}.profile-menu{position:relative}.profile-button{cursor:pointer;color:var(--navy);background:0 0;border:0;align-items:center;gap:8px;padding:5px;display:flex}.avatar{color:#fff;background:linear-gradient(135deg,#102b66,#0878f9);border-radius:50%;place-items:center;width:34px;height:34px;font-weight:800;display:grid}.profile-copy{text-align:left;flex-direction:column;display:flex}.profile-copy strong{font-size:11px}.profile-copy small{color:var(--muted);font-size:9px}.profile-popover{border:1px solid var(--line);background:#fff;border-radius:12px;width:220px;padding:12px;position:absolute;top:calc(100% + 10px);right:0;box-shadow:0 15px 45px #152a5726}.profile-popover p{color:var(--muted);overflow-wrap:anywhere;font-size:11px}.profile-popover button{cursor:pointer;background:#f3f6fb;border:0;border-radius:7px;width:100%;padding:9px}.content{width:min(1500px,100%);margin:0 auto;padding:26px}.page-header{justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:20px;display:flex}.page-header h1{letter-spacing:-.04em;margin-bottom:5px;font-size:24px}.page-header p{color:var(--muted);margin:0;font-size:12px}.page-actions{flex-wrap:wrap;gap:8px;display:flex}.button{cursor:pointer;border:0;border-radius:8px;justify-content:center;align-items:center;gap:7px;padding:9px 14px;font-size:12px;font-weight:750;transition:all .18s;display:inline-flex}.button:disabled{opacity:.48;cursor:not-allowed}.button.primary{color:#fff;background:var(--blue);box-shadow:0 7px 18px #0878f92e}.button.primary:hover:not(:disabled){background:#006ee9;transform:translateY(-1px)}.button.secondary{color:#435574;box-shadow:none;background:#fff;border:1px solid #dce4f0}.login-divider{color:#7b8aa1;text-align:center;font-size:11px}.button.large{width:100%;min-height:46px;font-size:14px}.text-button{color:var(--blue);cursor:pointer;background:0 0;border:0;padding:5px;font-size:11px;font-weight:750}.icon-button{border:1px solid var(--line);color:#5c6c88;cursor:pointer;background:#fff;border-radius:8px;place-items:center;width:34px;height:34px;display:inline-grid}.icon-button:disabled{opacity:.35}.panel{border:1px solid var(--line);background:#fff;border-radius:14px;margin-bottom:18px;padding:20px;box-shadow:0 8px 24px #1a38700b}.panel h2{margin-bottom:6px;font-size:16px}.panel h3{font-size:13px}.panel-heading{justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.panel-heading h2{margin:0 0 4px}.panel-heading p{color:var(--muted);margin:0;font-size:11px}.stat-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:13px;margin-bottom:18px;display:grid}.stat-card{border:1px solid var(--line);background:#fff;border-radius:13px;align-items:center;gap:13px;min-width:0;padding:17px;display:flex}.stat-card p{color:var(--muted);margin-bottom:4px;font-size:11px}.stat-card strong{font-size:22px}.stat-icon{border-radius:10px;flex:none;place-items:center;width:40px;height:40px;display:grid}.stat-icon.blue{color:#0878f9;background:#eaf4ff}.stat-icon.violet{color:#755bea;background:#f0edff}.stat-icon.green{color:#08a87a;background:#e8fbf4}.stat-icon.cyan{color:#008dcc;background:#e5f8ff}.stat-icon.orange{color:#e68117;background:#fff3e4}.stat-icon.red{color:#e84e5d;background:#ffedf0}.stat-icon.yellow{color:#b58a00;background:#fff8dc}.stat-icon.indigo{color:#405fd4;background:#edf0ff}.dashboard-grid{grid-template-columns:2fr 1fr;gap:18px;display:grid}.dashboard-grid .panel{min-height:290px}.review-ring{--progress:0%;background:conic-gradient(var(--blue) var(--progress), #eaf0f8 0);border-radius:50%;place-items:center;width:150px;height:150px;margin:28px auto 5px;display:grid;position:relative}.review-ring:after{content:"";background:#fff;border-radius:50%;position:absolute;inset:15px}.review-ring div{z-index:1;flex-direction:column;align-items:center;display:flex;position:relative}.review-ring strong{font-size:26px}.review-ring span{color:var(--muted);font-size:11px}.table-panel{padding:0;overflow:hidden}.table-toolbar{border-bottom:1px solid var(--line);justify-content:space-between;gap:10px;padding:15px 17px;display:flex}.search-box,.filter-select{border:1px solid var(--line);color:#8a98b0;background:#fff;border-radius:8px;align-items:center;gap:8px;padding:8px 11px;display:flex}.search-box{width:min(380px,50%)}.search-box input,.filter-select select{width:100%;color:var(--navy);background:0 0;border:0;outline:0;font-size:11px}.table-scroll{width:100%;overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:760px}th{color:#72809b;text-align:left;white-space:nowrap;background:#f8faff;padding:11px 15px;font-size:10px}td{color:#34445f;border-top:1px solid #eef2f7;max-width:280px;padding:12px 15px;font-size:11px}tbody tr:hover{background:#fbfdff}.cell-text{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.row-actions{align-items:center;gap:4px;display:flex}.row-actions .icon-button{width:29px;height:29px}.badge{white-space:nowrap;border-radius:999px;align-items:center;padding:4px 8px;font-size:9px;font-weight:800;display:inline-flex}.badge-success{color:#07825e;background:#e5f8f1}.badge-danger{color:#cd3d4c;background:#ffeaed}.badge-warning{color:#a3650d;background:#fff4df}.badge-neutral{color:#61708c;background:#edf1f6}.pagination{border-top:1px solid var(--line);justify-content:center;align-items:center;gap:9px;padding:14px;display:flex}.pagination span{color:#fff;background:var(--blue);border-radius:7px;place-items:center;width:28px;height:28px;font-size:11px;display:grid}.empty-state,.loading-state,.error-state{color:#8a97ae;text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:8px;min-height:190px;padding:30px;display:flex}.empty-state strong,.error-state strong{color:#40516f}.empty-state p,.error-state p{margin:0;font-size:11px}.spin{animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.modal-backdrop{z-index:100;background:#08173673;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.modal{background:#fff;border-radius:15px;width:min(720px,100%);max-height:min(820px,90vh);overflow-y:auto;box-shadow:0 25px 90px #07163540}.modal>header{z-index:2;border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;padding:17px 20px;display:flex;position:sticky;top:0}.modal h2{margin:0;font-size:17px}.entity-form{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding:20px;display:grid}.entity-form label,.stack-form label,.answer-form label{color:#44536c;flex-direction:column;gap:6px;font-size:11px;font-weight:700;display:flex}input,select,textarea{color:var(--navy);background:#fff;border:1px solid #dfe6f1;border-radius:8px;outline:none;padding:9px 11px}input:focus,select:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #0878f91a}textarea{resize:vertical;min-height:100px}.field-wide{grid-column:1/-1}.modal-actions{grid-column:1/-1;justify-content:flex-end;gap:8px;padding-top:5px;display:flex}.form-error,.form-message,.config-warning{border-radius:8px;padding:10px 12px;font-size:11px;line-height:1.5}.form-error{color:#ba3442;background:#ffedf0}.form-message{color:#1d5f9b;background:#eaf4ff}.config-warning{color:#80520e;background:#fff4df}.login-page{background:#fff;grid-template-columns:minmax(420px,1.05fr) minmax(430px,.95fr);min-height:100vh;display:grid}.login-brand-panel{color:#fff;background:radial-gradient(circle at 80% 20%,#53b3ff8c,#0000 28%),linear-gradient(145deg,#0878f9,#0756d6);flex-direction:column;justify-content:space-between;padding:clamp(45px,8vw,110px);display:flex;position:relative;overflow:hidden}.login-brand-panel:after{content:"";border:90px solid #ffffff12;border-radius:50%;width:420px;height:420px;position:absolute;bottom:-180px;right:-160px}.login-brand-panel>img{filter:brightness(0)invert();width:135px}.login-brand-panel .eyebrow{letter-spacing:.17em;opacity:.78;font-size:12px;font-weight:800}.login-brand-panel h1{letter-spacing:-.05em;margin:15px 0 18px;font-size:clamp(32px,4vw,55px);line-height:1.18}.login-brand-panel p{opacity:.8;max-width:620px;line-height:1.8}.security-note{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:1;background:#ffffff1c;border:1px solid #ffffff40;border-radius:13px;align-items:center;gap:14px;padding:15px 17px;display:flex}.security-note div{flex-direction:column;gap:3px;display:flex}.security-note span{opacity:.75;font-size:11px}.login-form-panel{background:#fbfcff;place-items:center;padding:30px;display:grid}.login-card{border:1px solid var(--line);background:#fff;border-radius:19px;flex-direction:column;gap:16px;width:min(400px,100%);padding:38px;display:flex;box-shadow:0 22px 70px #14306717}.login-card>img{width:100px;margin-bottom:7px}.login-card h2{margin:0;font-size:25px}.login-card>p{color:var(--muted);font-size:12px}.login-card label{flex-direction:column;gap:7px;font-size:11px;font-weight:700;display:flex}.input-shell{color:#91a0b7;border:1px solid #dfe6f1;border-radius:9px;align-items:center;gap:8px;padding:0 11px;display:flex}.input-shell:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px #0878f91a}.input-shell input{box-shadow:none;border:0;flex:1;min-width:0;padding:11px 0}.input-shell button{color:#91a0b7;cursor:pointer;background:0 0;border:0}.center-screen{place-items:center;min-height:100vh;padding:20px;display:grid}.access-denied{text-align:center;border:1px solid var(--line);background:#fff;border-radius:18px;max-width:520px;padding:42px}.access-denied img{width:110px}.access-denied p{color:var(--muted);line-height:1.7}.back-link{color:var(--muted);align-items:center;gap:6px;margin-bottom:12px;font-size:11px;display:inline-flex}.detail-hero{justify-content:space-between;align-items:center;display:flex}.detail-hero h2{margin:4px 0;font-size:24px}.detail-hero p{color:var(--muted);margin:0;font-size:12px}.eyebrow{color:var(--blue);font-size:10px;font-weight:800}.tabs{border:1px solid var(--line);background:#fff;border-radius:11px 11px 0 0;padding:0 12px;display:flex;overflow-x:auto}.tabs button{white-space:nowrap;color:var(--muted);background:0 0;border:0;border-bottom:2px solid #0000;padding:13px 16px;font-size:11px;font-weight:700}.tabs button.active{color:var(--blue);border-color:var(--blue)}.detail-panel{border-top:0;border-radius:0 0 14px 14px}.definition-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:0;margin:0;display:grid}.definition-list div{border-bottom:1px solid var(--line);grid-template-columns:140px 1fr;gap:10px;padding:11px 0;display:grid}.definition-list dt{color:var(--muted);font-size:10px}.definition-list dd{overflow-wrap:anywhere;margin:0;font-size:11px}.definition-list.compact{padding:20px;display:block}.definition-list.compact div{grid-template-columns:110px 1fr}.question-detail-grid{grid-template-columns:minmax(0,2fr) minmax(290px,1fr);gap:18px;display:grid}.question-meta{color:var(--blue);gap:9px;font-size:11px;font-weight:800;display:flex}.question-preview h2{margin:16px 0;font-size:19px;line-height:1.6}.question-preview ol{counter-reset:choice;gap:9px;padding:0;list-style:none;display:grid}.question-preview li{counter-increment:choice;border:1px solid var(--line);border-radius:9px;padding:11px 12px;font-size:12px}.question-preview li:before{content:counter(choice);border:1px solid #aab5c8;border-radius:50%;place-items:center;width:22px;height:22px;margin-right:10px;display:inline-grid}.question-preview li.correct{background:#effcf7;border-color:#34c49a}.official-answer{color:#2d527f;background:#f0f7ff;border-radius:10px;align-items:center;gap:9px;margin-top:18px;padding:12px;display:flex}.official-answer strong{color:var(--blue);margin-left:auto}.source-panel dl{grid-template-columns:100px 1fr;gap:9px;font-size:11px;display:grid}.source-panel dt{color:var(--muted)}.source-panel dd{overflow-wrap:anywhere;margin:0}.answer-form{border-top:1px solid var(--line);gap:11px;margin-top:18px;padding-top:18px;display:grid}.two-column{grid-template-columns:1.4fr 1fr;gap:18px;display:grid}.stack-form{gap:14px;margin-top:18px;display:grid}.check-row{align-items:flex-start;line-height:1.55;flex-direction:row!important;gap:9px!important}.check-row input{margin-top:2px}.policy-list{color:#5c6c88;padding-left:19px;font-size:12px;line-height:2}.narrow-panel{max-width:850px}.choice-grid,.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.choice-card{border:1px solid var(--line);background:#fff;border-radius:14px;flex-direction:column;gap:8px;padding:25px;display:flex;box-shadow:0 8px 24px #1a38700b}.choice-card:hover{border-color:var(--blue)}.choice-card span,.settings-grid p{color:var(--muted);font-size:11px}.settings-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.settings-grid svg{color:var(--blue)}.drawer-scrim,.mobile-only{display:none}@media (width<=1100px){.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.dashboard-grid{grid-template-columns:1fr}.topbar-title span{display:none}.global-search{width:min(300px,34vw)}.settings-grid{grid-template-columns:1fr 1fr}}@media (width<=820px){.admin-layout{grid-template-columns:1fr}.sidebar{width:270px;transition:transform .2s;position:fixed;top:0;left:0;transform:translate(-105%);box-shadow:10px 0 40px #07173629}.sidebar.is-open{transform:translate(0)}.drawer-scrim{z-index:35;opacity:0;pointer-events:none;background:#05143261;border:0;transition:opacity .2s;display:block;position:fixed;inset:0}.drawer-scrim.is-open{opacity:1;pointer-events:auto}.mobile-only{display:inline-grid}.topbar{padding:0 14px}.global-search{display:none}.content{padding:20px 14px}.login-page{grid-template-columns:1fr}.login-brand-panel{display:none}.question-detail-grid,.two-column{grid-template-columns:1fr}}@media (width<=560px){.topbar-title{flex:1;min-width:0}.topbar-title strong{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.profile-copy{display:none}.page-header{flex-direction:column;align-items:flex-start}.page-actions{width:100%}.page-actions .button{flex:1}.stat-grid{grid-template-columns:1fr 1fr;gap:9px}.stat-card{align-items:flex-start;padding:12px}.stat-icon{width:34px;height:34px}.stat-card strong{font-size:17px}.table-toolbar{flex-direction:column}.search-box{width:100%}.entity-form{grid-template-columns:1fr;padding:16px}.field-wide{grid-column:1}.definition-list{grid-template-columns:1fr}.definition-list div{grid-template-columns:110px 1fr}.choice-grid,.settings-grid{grid-template-columns:1fr}.login-form-panel{padding:15px}.login-card{padding:25px 20px}.modal-backdrop{padding:8px}.modal{max-height:96vh}.content{padding-bottom:45px}}