.admin-shell{--bg: #f4f6fb;--panel: #ffffff;--line: #dde4ef;--text: #1f2937;--muted: #6b7280;--brand: #2f6df6;--brand-soft: #eaf1ff;--nav-bg: #0f1a33;--nav-hover: #162448;--nav-active: #213a71;min-height:100vh;background:var(--bg);color:var(--text);font-family:SUIT,Pretendard,Noto Sans KR,sans-serif}.admin-shell__frame{min-height:100vh;display:grid;grid-template-columns:272px 1fr}.admin-shell__side{background:linear-gradient(180deg,#0b1530,#111f3c);color:#d8e4ff;border-right:1px solid rgba(255,255,255,.08);padding:20px 14px;position:sticky;top:0;height:100vh;overflow:auto}.admin-shell__brand{padding:6px 10px 16px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:14px}.admin-shell__brand-title{font-size:22px;font-weight:700;letter-spacing:.2px}.admin-shell__brand-sub{margin-top:4px;font-size:12px;color:#d8e4ffad}.admin-shell__group{margin:14px 0}.admin-shell__group-title{font-size:11px;letter-spacing:.8px;color:#d8e4ff99;margin:0 8px 8px}.admin-shell__menu{display:flex;flex-direction:column;gap:4px}.admin-shell__menu-item{display:block;text-decoration:none;color:#d6e3ff;padding:10px 12px;border-radius:10px;border:1px solid transparent}.admin-shell__menu-item:hover{background:var(--nav-hover);border-color:#ffffff14}.admin-shell__menu-item.is-active{background:var(--nav-active);border-color:#6696ff73}.admin-shell__menu-label{font-size:14px;font-weight:600}.admin-shell__menu-desc{font-size:11px;color:#d8e4ffbd;margin-top:2px}.admin-shell__main{min-width:0}.admin-shell__top{height:72px;background:#fffffff0;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:10;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.admin-shell__title{font-size:20px;font-weight:700}.admin-shell__subtitle{font-size:12px;color:var(--muted);margin-top:2px}.admin-shell__top-right{display:flex;align-items:center;gap:12px}.admin-shell__badge{background:var(--brand-soft);color:var(--brand);font-size:12px;padding:6px 10px;border-radius:999px;font-weight:600}.admin-shell__user{font-size:13px;color:#334155}.admin-shell__logout{border:1px solid var(--line);background:#fff;color:#1f2937;border-radius:8px;padding:8px 12px;font-size:12px;cursor:pointer}.admin-shell__logout:hover{background:#f7f9fc}.admin-shell__content{padding:20px 24px 32px}.admin-panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px}.admin-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.admin-kpi{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px}.admin-kpi__label{font-size:12px;color:var(--muted)}.admin-kpi__value{margin-top:6px;font-size:28px;font-weight:700;color:#111827}.admin-toolbar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}.admin-input,.admin-select,.admin-textarea{width:100%;border:1px solid #ccd7e6;border-radius:8px;background:#fff;padding:9px 10px;font-size:13px;color:#111827}.admin-input:focus,.admin-select:focus,.admin-textarea:focus{outline:none;border-color:#84a9ff;box-shadow:0 0 0 3px #2f6df624}.admin-form-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin-bottom:12px}.admin-form-grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-field{display:flex;flex-direction:column;gap:5px}.admin-field label{font-size:12px;color:#475569;font-weight:600}.admin-btn{border:1px solid #b9c7df;background:#fff;color:#1f2937;border-radius:8px;padding:9px 12px;font-size:13px;cursor:pointer}.admin-btn:hover{background:#f7f9fc}.admin-btn--primary{border-color:#2f6df6;background:#2f6df6;color:#fff}.admin-btn--primary:hover{background:#245ce1}.admin-btn:disabled{cursor:not-allowed;opacity:.56}.admin-table-wrap{border:1px solid var(--line);border-radius:10px;overflow:auto;background:#fff}.admin-table{width:100%;border-collapse:collapse;font-size:13px}.admin-table th,.admin-table td{border-bottom:1px solid #ebeff7;padding:10px;text-align:left;vertical-align:top}.admin-table th{background:#f8faff;color:#334155;font-size:12px}.admin-table tr:last-child td{border-bottom:none}.admin-note{margin-top:8px;font-size:12px;color:#64748b}.admin-error{margin:10px 0 0;color:#dc2626;font-size:13px}.admin-success{margin:10px 0 0;color:#0f766e;font-size:13px}@media (max-width: 1200px){.admin-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-form-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width: 900px){.admin-shell__frame{grid-template-columns:1fr}.admin-shell__side{height:auto;position:static}.admin-form-grid,.admin-form-grid--2{grid-template-columns:1fr}.admin-shell__content{padding:14px}}