:root{--admin-sidebar-bg:#0a1e42;--admin-sidebar-active:#1e3a8a;--admin-sidebar-accent:#3b82f6;--admin-page-bg:#f4f7f9;--admin-primary:#1d4ed8;--admin-card-border:#e5e7eb;--font-family:"Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;color:#1f2937;background:var(--admin-page-bg);font-family:var(--font-family)}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{color:#1f2937;background:var(--admin-page-bg);-webkit-font-smoothing:antialiased}a{color:var(--admin-primary);text-decoration:none}button,input,textarea{font-family:inherit}.adminShell{background:var(--admin-page-bg);min-height:100vh;display:flex}.sidebar{background:var(--admin-sidebar-bg);color:#fff;flex-direction:column;width:256px;min-width:256px;height:100vh;display:flex;position:sticky;top:0}.sidebarBrand{border-bottom:1px solid #ffffff1a;padding:24px}.sidebarMark{align-items:center;gap:10px;margin-bottom:8px;display:flex}.sidebarLogo{background:#1d4ed8;border-radius:8px;place-items:center;width:32px;height:32px;font-size:13px;font-weight:800;display:grid}.sidebarBrandText{letter-spacing:.06em;font-size:13px;font-weight:700}.sidebarBrandSub{color:#cbd5e1;font-size:12px;line-height:1.4}.sidebarNav{flex:1;padding:16px 0;overflow-y:auto}.navList{margin:0;padding:0;list-style:none}.navLink{color:#9ca3af;cursor:pointer;border-right:4px solid #0000;align-items:center;gap:12px;padding:12px 24px;font-size:14px;display:flex}.navLink:hover{color:#fff;background:#ffffff0d}.navLinkActive{background:var(--admin-sidebar-active);color:#fff;border-right-color:var(--admin-sidebar-accent)}.navIcon{text-align:center;width:18px;font-size:15px}.sidebarFooter{border-top:1px solid #ffffff1a;padding:16px 24px}.logoutBtn{color:#9ca3af;cursor:pointer;background:0 0;border:1px solid #ffffff26;border-radius:6px;justify-content:center;align-items:center;gap:8px;width:100%;padding:10px 12px;font-size:13px;display:flex}.logoutBtn:hover{color:#fff;background:#ffffff0d}.mainArea{flex-direction:column;flex:1;min-width:0;display:flex}.pageHeader{background:#fff;border-bottom:1px solid #e5e7eb;justify-content:space-between;align-items:center;gap:16px;padding:16px 24px;display:flex}.pageTitle{color:#1f2937;margin:0;font-size:20px;font-weight:700}.pageHeaderRight{color:#6b7280;font-size:14px;font-weight:500}.pageContent{flex-direction:column;gap:16px;padding:24px;display:flex}.card,.tableWrap{border:1px solid var(--admin-card-border);background:#fff;border-radius:8px;box-shadow:0 1px 2px #0000000d}.card{padding:20px}.tableWrap{overflow:auto}table{border-collapse:collapse;width:100%}th,td{text-align:left;vertical-align:middle;border-bottom:1px solid #f3f4f6;padding:14px 16px;font-size:14px}th{color:#6b7280;background:#f9fafb;font-size:12px;font-weight:600}tr:last-child td{border-bottom:0}tbody tr:hover td{background:#f8fafc}.muted{color:#6b7280;font-size:13px}.error{color:#b91c1c;background:#fef2f2;border:1px solid #fecaca;border-radius:8px;margin:0;padding:10px 12px;font-size:14px}.toolbar{justify-content:space-between;align-items:center;gap:12px;display:flex}label{color:#374151;flex-direction:column;gap:8px;font-size:14px;font-weight:600;display:flex}input,textarea{color:#111827;background:#fff;border:1px solid #d1d5db;border-radius:6px;width:100%;padding:10px 12px;font-size:14px;font-weight:400}textarea{resize:vertical;min-height:120px;line-height:1.5}input:focus,textarea:focus{border-color:#3b82f6;outline:2px solid #3b82f659}.button,button.primary,.logoutBtn.primary{background:var(--admin-primary);color:#fff;cursor:pointer;border:0;border-radius:6px;justify-content:center;align-items:center;padding:10px 16px;font-size:14px;font-weight:600;display:inline-flex}.button:disabled,button:disabled{opacity:.6;cursor:default}.button.ghost,button.ghost{color:#1f2937;background:#fff;border:1px solid #d1d5db}button.danger{color:#b91c1c;cursor:pointer;background:#fff;border:1px solid #fecaca;border-radius:6px;padding:6px 10px;font-size:13px}.topicList{flex-wrap:wrap;gap:8px;display:flex}.topicChip{color:#1e3a8a;text-align:left;cursor:pointer;background:#eff6ff;border:1px solid #dbeafe;border-radius:999px;padding:8px 12px;font-size:13px;line-height:1.4}.topicChipActive{background:var(--admin-primary);border-color:var(--admin-primary);color:#fff}.detail{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.detail>div{border:1px solid var(--admin-card-border);background:#fff;border-radius:8px;padding:16px}.detail strong{color:#6b7280;margin-bottom:6px;font-size:12px;display:block}.detail p{white-space:pre-wrap;margin:0;line-height:1.6}.detail .wide{grid-column:1/-1}.login{background:var(--admin-page-bg);place-items:center;min-height:100vh;padding:20px;display:grid}.loginCard{background:#fff;border:1px solid #f3f4f6;border-radius:8px;flex-direction:column;gap:16px;width:100%;max-width:420px;padding:40px;display:flex;box-shadow:0 1px 2px #0000000d}.loginBrand{text-align:center;margin-bottom:8px}.loginBrand strong{color:var(--admin-primary);letter-spacing:.04em;font-size:20px;display:block}.loginBrand span{color:#6b7280;font-size:14px}.loginCard h1{margin:0;font-size:18px}.success{color:#065f46;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:8px;margin:0;padding:12px;font-size:14px}.empty{text-align:center;color:#6b7280;padding:28px 16px}@media (max-width:800px){.adminShell{flex-direction:column}.sidebar{width:100%;min-width:0;height:auto;position:static}.sidebarNav{padding:8px 0}.navList{display:flex;overflow-x:auto}.navLink{white-space:nowrap;border-bottom:3px solid #0000;border-right:0}.navLinkActive{border-bottom-color:var(--admin-sidebar-accent)}.sidebarFooter{display:none}.detail{grid-template-columns:1fr}.pageContent{padding:16px}}