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12px;font-size:12px;color:#1f2937}.quiz-edit-log-item__main{display:flex;flex-direction:column;gap:4px}.quiz-edit-log-item__side{display:flex;flex-direction:column;align-items:flex-end;gap:6px;flex-shrink:0}.quiz-edit-log-item__title{font-weight:600;color:#111827}.quiz-edit-log-item__time{white-space:nowrap;color:#6b7280;font-size:11px}.quiz-edit-log-item__action{border:1px solid #e5e7eb;background:#fff;color:#111827;border-radius:8px;padding:4px 8px;font-size:11px;font-weight:600;cursor:pointer;transition:color .15s ease,border-color .15s ease}.quiz-edit-log-item__action:hover{color:#047857;border-color:#10b981}.quiz-edit-log-item__action.is-loading,.quiz-edit-log-item__action:disabled{opacity:.6;cursor:not-allowed}.edit-history-inline{margin-top:16px}.edit-history-divider{height:1px;background:linear-gradient(90deg,transparent,var(--quiz-color-border) 20%,var(--quiz-color-border) 80%,transparent);margin-bottom:16px;position:relative}.edit-history-divider:after{content:"편집기록";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:#fff;padding:0 12px;font-size:14px;font-weight:700;color:#000}.edit-history-helper{margin:-6px auto 14px;width:fit-content;max-width:100%;font-size:12px;color:var(--quiz-color-text-muted);text-align:left;white-space:pre-line}.edit-history-sets{display:flex;flex-direction:column;gap:12px}.edit-history-set{border:1px solid var(--quiz-color-border-strong);border-radius:12px;background:#fff;padding:16px}.edit-history-set-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.edit-history-set-label{font-size:13px;font-weight:700;color:#000}.edit-history-set-time{font-size:11px;color:var(--quiz-color-text-muted);margin-left:auto}.edit-history-revert-btn{font-size:12px;font-weight:500;color:#e11d48;background:none;border:none;cursor:pointer;padding:0;margin-left:8px}.edit-history-revert-btn:hover{color:#be123c}.edit-history-set-content{font-size:14px;line-height:1.7;color:var(--quiz-color-text);white-space:pre-line}.edit-diff-removed{background:#fee2e2;color:#991b1b;text-decoration:line-through;padding:1px 4px;border-radius:3px}.edit-diff-added{background:#dcfce7;color:#166534;padding:1px 4px;border-radius:3px}.edit-diff-legend{display:flex;gap:12px;margin-top:10px;font-size:11px}.edit-diff-legend-item{display:flex;align-items:center;gap:4px}.edit-history-diff{margin-top:10px;border:1px solid var(--quiz-color-border);border-radius:10px;overflow:hidden;background:#f9fafb;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:12px;line-height:1.6}.edit-history-diff-line{display:flex;gap:10px;padding:4px 10px;white-space:pre-wrap;word-break:break-word}.edit-history-diff-prefix{flex:0 0 14px;font-weight:700;opacity:.75}.edit-history-diff-text{flex:1;min-width:0}.edit-history-diff-line--add{background:#ecfdf5;color:#065f46}.edit-history-diff-line--del{background:#fef2f2;color:#991b1b}.edit-history-diff-line--ctx{background:transparent;color:#374151}.edit-history-diff-inline{background:#facc1573;border-radius:3px;padding:0 2px}.edit-history-diff-split{margin-top:10px;border:1px solid var(--quiz-color-border);border-radius:12px;overflow:hidden;background:#fff}.edit-history-diff-split-header{display:grid;grid-template-columns:1fr 1fr;gap:0;background:#f9fafb;color:#111827;font-size:12px;font-weight:700}.edit-history-diff-split-header>div{padding:8px 10px;border-bottom:1px solid var(--quiz-color-border);display:flex;align-items:center;gap:0}.edit-history-diff-split-header>div:first-child{border-right:1px solid var(--quiz-color-border)}.edit-history-diff-split-body{display:flex;flex-direction:column;max-height:360px;overflow:auto;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:12px;line-height:1.6}.edit-history-diff-split-row{display:grid;grid-template-columns:1fr 1fr}.edit-history-diff-split-cell{padding:4px 10px;white-space:pre-wrap;word-break:break-word;min-height:4.8em}.edit-history-diff-split-cell:first-child{border-right:1px solid var(--quiz-color-border)}.edit-history-diff-split-row+.edit-history-diff-split-row .edit-history-diff-split-cell{border-top:1px solid rgba(229,231,235,.55)}.edit-history-diff-split-cell.is-del{background:#fef2f2}.edit-history-diff-split-cell.is-add{background:#ecfdf5}.edit-history-diff-split-cell.is-ctx{background:#fff}.edit-history-diff-split-cell.is-empty{background:#fff;opacity:.75}.quiz-action-btn.is-active{color:#4f46e5;background:#eef2ff;border-radius:4px}.quiz-action-btn[disabled]{opacity:.45;cursor:not-allowed}.quiz-action-btn[disabled]:hover{color:inherit}