:root{color-scheme:light;--bg:#f6f7f9;--panel:#fff;--text:#20242c;--muted:#6c7480;--line:#dfe4ea;--primary:#256f5b;--primary-dark:#195443;--danger:#b42318}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--primary);text-decoration:none}button,.primary,.secondary,.danger{border:0;border-radius:6px;display:inline-flex;align-items:center;min-height:40px;padding:0 14px;font-weight:700;cursor:pointer}button,.primary{background:var(--primary);color:#fff}.primary:hover{background:var(--primary-dark)}.secondary{background:#e9eef2;color:var(--text)}.danger{background:var(--danger);color:#fff}.topbar{align-items:center;background:var(--panel);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;min-height:64px;padding:0 28px}.brand{color:var(--text);font-size:20px;font-weight:800}.topbar nav{align-items:center;display:flex;gap:16px}.inline{display:inline}.inline button{min-height:32px;padding:0 10px}.page{margin:0 auto;max-width:1120px;padding:32px 20px 64px}.hero,.section-title{align-items:center;display:flex;justify-content:space-between;gap:20px}.hero h1,.section-title h1{margin-bottom:6px}.hero p{color:var(--muted);margin-top:0}.metrics{display:grid;gap:16px;grid-template-columns:repeat(3,minmax(0,1fr));margin:28px 0}.metrics div,.auth-panel,.form-panel,.note-card,.note-row,.review-card{background:var(--panel);border:1px solid var(--line);border-radius:8px}.metrics div{padding:22px}.metrics strong{display:block;font-size:32px}.metrics span,small,.empty{color:var(--muted)}.auth-panel,.form-panel{margin:40px auto;max-width:520px;padding:28px}.form p{display:grid;gap:8px}input,textarea,select{border:1px solid var(--line);border-radius:6px;font:inherit;padding:10px 12px;width:100%}.messages p{border-radius:6px;margin:0 0 12px;padding:12px}.messages .success{background:#e7f6ee}.messages .error{background:#fdecec}.toolbar,.review-picker{background:var(--panel);border:1px solid var(--line);border-radius:8px;margin:16px 0 24px;padding:16px}.note-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}.note-card{padding:18px}.note-card span{color:var(--primary);font-weight:800}.note-list{display:grid;gap:14px}.note-row{display:grid;gap:16px;grid-template-columns:120px 1fr auto;padding:16px}.note-row img,.review-card img{border-radius:6px;max-height:320px;object-fit:contain;width:100%}.note-row img{background:#eef1f4;height:96px}.actions{display:flex;gap:12px}.review-stack{display:grid;gap:18px}.review-card{padding:20px}.review-card header,.review-card footer{align-items:center;display:flex;justify-content:space-between;gap:12px}.review-card img{background:#eef1f4;margin:16px 0}.report-table{background:var(--panel);border-collapse:collapse;border-radius:8px;overflow:hidden;width:100%}.report-table th,.report-table td{border-bottom:1px solid var(--line);padding:14px;text-align:left}.report-table th{background:#eef3f1}@media(max-width:720px){.topbar,.hero,.section-title{align-items:flex-start;flex-direction:column}.topbar nav{flex-wrap:wrap}.metrics{grid-template-columns:1fr}.note-row{grid-template-columns:1fr}}

.wide-form-panel{max-width:760px}.field-block{display:grid;gap:8px;margin:0 0 18px}.field-label,.field-block>label{font-weight:800}.form-errors{background:#fdecec;border:1px solid #f5b5ae;border-radius:6px;color:#8f1d14;padding:10px 12px}.category-tree{background:#fbfcfd;border:1px solid var(--line);border-radius:8px;max-height:420px;overflow:auto;padding:8px}.category-tree-list{list-style:none;margin:0;padding:0}.category-tree-list .category-tree-list{border-left:1px solid var(--line);margin-left:17px;padding-left:10px}.category-tree-item{margin:2px 0}.category-tree summary{align-items:center;border-radius:6px;cursor:pointer;display:flex;gap:4px;list-style:none;min-height:36px;padding:3px 6px}.category-tree summary::-webkit-details-marker{display:none}.category-tree summary:hover,.category-leaf:hover{background:#eef3f1}.fold-icon,.leaf-spacer{display:inline-flex;flex:0 0 18px;height:18px;width:18px}.fold-icon::before{content:"+";align-items:center;background:#e1e8e5;border:1px solid #c8d4cf;border-radius:4px;color:var(--primary-dark);display:flex;font-size:14px;font-weight:800;height:18px;justify-content:center;width:18px}.category-tree details[open]>summary .fold-icon::before{content:"-"}.category-leaf{align-items:center;border-radius:6px;display:flex;gap:4px;min-height:34px;padding:3px 6px}.category-name{flex:1;line-height:1.35;word-break:keep-all;overflow-wrap:anywhere}.category-radio{align-items:center;display:flex;flex:0 0 auto;gap:6px;font-size:13px;line-height:1}.category-radio input{width:auto}.category-radio span{color:var(--muted)}.category-choice{align-items:center;display:flex;gap:8px;line-height:1.35;width:100%}.category-choice input{flex:0 0 auto;width:auto}.category-choice span{word-break:keep-all;overflow-wrap:anywhere}

.category-picker{background:#fbfcfd;border:1px solid var(--line);border-radius:8px;overflow:hidden}.category-picker>summary{align-items:center;cursor:pointer;display:flex;gap:12px;justify-content:space-between;list-style:none;min-height:48px;padding:10px 12px}.category-picker>summary::-webkit-details-marker{display:none}.selected-category-label{font-weight:800;line-height:1.35;overflow-wrap:anywhere}.picker-hint{background:#e9eef2;border-radius:999px;color:var(--muted);flex:0 0 auto;font-size:13px;font-weight:800;padding:5px 9px}.category-picker[open] .picker-hint{color:var(--primary-dark)}.category-picker[open] .picker-hint::before{content:"닫기"}.category-picker[open] .picker-hint{font-size:0}.category-picker[open] .picker-hint::before{font-size:13px}.category-picker .category-tree{border:0;border-top:1px solid var(--line);border-radius:0}.paste-upload{background:#fbfcfd;border:1px dashed #b7c5cf;border-radius:8px;display:grid;gap:10px;padding:14px}.paste-upload:focus-within,.paste-upload:focus{border-color:var(--primary);outline:2px solid #d8eee6;outline-offset:2px}.paste-upload p{color:var(--muted);font-size:14px;margin:0}.paste-preview{background:#eef1f4;border-radius:6px;max-height:280px;object-fit:contain;width:100%}.form-actions{align-items:center;display:flex;gap:12px;flex-wrap:wrap}.form-actions .primary{justify-content:center}
@media(max-width:860px){.page{padding:24px 16px 56px}.form-panel,.auth-panel{margin:24px auto;padding:22px}.wide-form-panel{max-width:100%}.category-tree{max-height:58vh}.note-row{grid-template-columns:96px 1fr}.report-table{display:block;overflow-x:auto;white-space:nowrap}}
@media(max-width:560px){body{font-size:15px}.topbar{gap:12px;padding:14px 16px}.brand{font-size:19px}.topbar nav{gap:8px;width:100%}.topbar nav a,.inline button{background:#eef3f1;border-radius:6px;min-height:34px;padding:0 9px}.page{padding:18px 12px 44px}.hero h1,.section-title h1,.form-panel h1,.auth-panel h1{font-size:24px;line-height:1.25}.metrics div{padding:16px}.metrics strong{font-size:28px}.form-panel,.auth-panel{border-left:0;border-radius:0;border-right:0;margin:12px -12px 24px;padding:18px 14px}.category-picker>summary{align-items:flex-start;flex-direction:column;gap:8px}.picker-hint{align-self:flex-start}.category-tree{max-height:54vh;padding:6px}.category-tree-list .category-tree-list{margin-left:10px;padding-left:8px}.category-tree summary,.category-leaf{min-height:42px;padding:5px 4px}.category-radio span{display:none}.category-radio input,.category-choice input{height:20px;width:20px}.fold-icon,.leaf-spacer{flex-basis:20px;height:20px;width:20px}.fold-icon::before{height:20px;width:20px}.field-block{margin-bottom:16px}.paste-upload{padding:12px}.form-actions{display:grid;grid-template-columns:1fr;gap:10px}.form-actions .primary,.form-actions a{justify-content:center;text-align:center}.note-row{grid-template-columns:1fr}.note-row img{height:auto;max-height:220px}.review-card header,.review-card footer{align-items:stretch;flex-direction:column}.review-card footer a{justify-content:center}.toolbar{display:grid;gap:10px}.toolbar button{justify-content:center}}

.review-count{background:#e9eef2;border-radius:999px;color:var(--muted);font-weight:800;padding:7px 11px}.all-review-choice{align-items:center;background:#eef3f1;border:1px solid #d1ded8;border-radius:8px;display:flex;gap:10px;font-weight:800;margin-bottom:14px;min-height:46px;padding:10px 12px}.all-review-choice input{height:20px;width:20px}.review-tree-wrap{display:grid;gap:8px}.review-tree-wrap.is-disabled{opacity:.55}.review-tree-wrap.is-disabled .category-tree{pointer-events:none}.review-category-tree{max-height:360px}.review-category-choice{min-width:0}.review-category-choice input{height:18px;width:18px}.note-count{background:#edf1f4;border-radius:999px;color:var(--muted);flex:0 0 auto;font-size:12px;font-weight:800;margin-left:auto;min-width:26px;padding:3px 7px;text-align:center}.review-tree-list summary{gap:8px}.review-tree-list .category-leaf{gap:8px}.review-picker .primary{margin-top:14px}
@media(max-width:560px){.review-count{align-self:flex-start}.all-review-choice{align-items:flex-start}.review-category-tree{max-height:52vh}.note-count{font-size:11px;min-width:24px}.review-picker .primary{justify-content:center;width:100%}}

.report-tree{background:var(--panel);border:1px solid var(--line);border-radius:8px;overflow:hidden}.report-tree-head{background:#eef3f1;color:var(--muted);display:grid;font-weight:800;grid-template-columns:minmax(220px,1fr) minmax(280px,auto);gap:12px;padding:12px 16px}.report-tree-list{list-style:none;margin:0;padding:0}.report-tree-list .report-tree-list{border-left:1px solid var(--line);margin-left:18px;padding-left:10px}.report-tree-item{border-top:1px solid #edf1f4}.report-tree details>summary,.report-leaf{align-items:center;display:grid;grid-template-columns:24px minmax(0,1fr) minmax(280px,auto);gap:8px;list-style:none;min-height:44px;padding:8px 12px}.report-tree summary::-webkit-details-marker{display:none}.report-tree summary:hover,.report-leaf:hover{background:#fbfcfd}.report-category-name{font-weight:700;line-height:1.35;overflow-wrap:anywhere}.report-stats{display:flex;flex-wrap:wrap;gap:7px;justify-content:flex-end}.stat-link{align-items:center;border-radius:999px;display:inline-flex;font-size:13px;font-weight:800;min-height:28px;padding:0 10px}.stat-link.total{background:#e8f3ef;color:var(--primary-dark)}.stat-link.done{background:#e8f0fb;color:#1f4f82}.stat-link.again{background:#fff0e5;color:#8a4700}.stat-link.is-empty{background:#f1f3f5;color:#9aa2ad}.filter-summary{color:var(--muted);font-weight:700;margin:4px 0 0}.toolbar{display:grid;grid-template-columns:minmax(220px,1fr) minmax(160px,220px) auto;gap:10px;align-items:center}
@media(max-width:720px){.report-tree-head{display:none}.report-tree details>summary,.report-leaf{grid-template-columns:24px minmax(0,1fr);align-items:flex-start}.report-stats{grid-column:2;justify-content:flex-start}.stat-link{font-size:12px;min-height:26px;padding:0 8px}.toolbar{grid-template-columns:1fr}.toolbar button{justify-content:center}.report-tree-list .report-tree-list{margin-left:10px;padding-left:8px}}