:root{--adm-sidebar-bg:#0F172A;--adm-sidebar-text:#94A3B8;--adm-sidebar-active:#1E293B;--adm-header-bg:#1E293B;--adm-sidebar-w:240px;--adm-header-h:56px;--adm-content-bg:#F1F5F9;--adm-surface:#FFFFFF;--adm-border:#E2E8F0;--adm-text:#0F172A;--adm-text-muted:#64748B;--adm-primary:#3B82F6;--adm-primary-hover:#1E293B;--adm-accent:#3B82F6;--adm-accent-hover:#2563EB;--adm-danger:#DC2626;--adm-danger-bg:#FEE2E2;--adm-warning:#D97706;--adm-warning-bg:#FEF3C7;--adm-success:#16A34A;--adm-success-bg:#DCFCE7;--adm-muted:#64748B;--adm-mfa-badge:#7C3AED;--trust-1-bg:#FFF7ED;--trust-1-text:#EA580C;--trust-2-bg:#DCFCE7;--trust-2-text:#16A34A;--trust-3-bg:#F0FDFA;--trust-3-text:#0F766E;--trust-4-bg:#FEF3C7;--trust-4-text:#D97706;--adm-radius:8px}*,:after,:before{box-sizing:border-box}body,html{margin:0;padding:0;font-family:Pretendard Variable,Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;background:var(--adm-content-bg);color:var(--adm-text);font-size:14px;line-height:1.5}h1,h2,h3,h4,h5,h6{margin:0}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}input,select,textarea{font-family:inherit;font-size:14px}.adm-shell{display:flex;min-height:100vh}.adm-sidebar{width:var(--adm-sidebar-w);background:var(--adm-sidebar-bg);flex-direction:column;left:0;height:100vh;z-index:100;overflow-y:auto}.adm-header,.adm-sidebar{display:flex;position:fixed;top:0}.adm-header{left:var(--adm-sidebar-w);right:0;height:var(--adm-header-h);background:var(--adm-header-bg);align-items:center;justify-content:space-between;padding:0 24px;z-index:99;border-bottom:1px solid rgba(255,255,255,.06)}.adm-content{margin-left:var(--adm-sidebar-w);margin-top:var(--adm-header-h);flex:1 1;padding:24px;min-height:calc(100vh - var(--adm-header-h))}.adm-card{background:var(--adm-surface);border:1px solid var(--adm-border);border-radius:var(--adm-radius);box-shadow:0 1px 3px rgba(0,0,0,.06)}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:6px;font-size:13px;font-weight:600;border:none;transition:opacity .15s}.btn:hover{opacity:.85}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--adm-accent);color:#fff}.btn-danger{background:var(--adm-danger);color:#fff}.btn-ghost{background:transparent;color:var(--adm-text-muted);border:1px solid var(--adm-border)}.btn-success{background:var(--adm-success);color:#fff}.btn-warning{background:var(--adm-warning);color:#fff}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:99px;font-size:11px;font-weight:700}.adm-table{width:100%;border-collapse:collapse}.adm-table th{background:var(--adm-content-bg);color:var(--adm-text-muted);font-size:11px;font-weight:700;text-transform:uppercase;padding:10px 12px;text-align:left}.adm-table td,.adm-table th{border-bottom:1px solid var(--adm-border)}.adm-table td{padding:12px;vertical-align:middle}.adm-table tr:hover td{background:#F8FAFC}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.page-title{font-size:20px;font-weight:800;color:var(--adm-text)}.breadcrumb{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--adm-text-muted);margin-bottom:8px}.breadcrumb-current{color:var(--adm-text);font-weight:700}@keyframes skeleton-pulse{0%{background-position:-200% 0}to{background-position:200% 0}}.skeleton{background:linear-gradient(90deg,#f1f5f9 25%,#e2e8f0 50%,#f1f5f9 75%);background-size:200% 100%;animation:skeleton-pulse 1.4s ease infinite;border-radius:4px}.empty-state{text-align:center;padding:48px 24px;color:var(--adm-text-muted)}.empty-state-title{font-size:16px;font-weight:700;color:var(--adm-text);margin-bottom:8px}.error-state{text-align:center;padding:48px 24px}.adm-input{border:1px solid var(--adm-border);border-radius:6px;padding:8px 12px;font-size:13px;background:var(--adm-surface);color:var(--adm-text);outline:none;transition:border-color .15s}.adm-input:focus{border-color:var(--adm-accent)}.adm-select{padding:8px 12px}.adm-select,.adm-textarea{border:1px solid var(--adm-border);border-radius:6px;font-size:13px;background:var(--adm-surface);color:var(--adm-text);outline:none}.adm-textarea{padding:10px 12px;resize:vertical;width:100%}.adm-textarea:focus{border-color:var(--adm-accent)}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:center;justify-content:center;z-index:1000}.modal-box{background:var(--adm-surface);border-radius:var(--adm-radius);padding:24px;width:100%;max-width:480px;box-shadow:0 20px 60px rgba(0,0,0,.3)}.modal-title{font-size:16px;font-weight:700;margin-bottom:12px}.adm-tabs{display:flex;border-bottom:2px solid var(--adm-border);margin-bottom:20px;gap:0}.adm-tab{padding:10px 20px;font-size:13px;font-weight:600;color:var(--adm-text-muted);background:transparent;border:none;border-bottom:2px solid transparent;margin-bottom:-2px;cursor:pointer}.adm-tab.active{color:var(--adm-accent);border-bottom-color:var(--adm-accent)}.filter-row{gap:10px;margin-bottom:16px;flex-wrap:wrap}.filter-row,.pagination{display:flex;align-items:center}.pagination{justify-content:center;gap:6px;margin-top:20px}.page-btn{padding:6px 12px;border:1px solid var(--adm-border);border-radius:4px;font-size:13px;background:var(--adm-surface);color:var(--adm-text);cursor:pointer}.page-btn.active{background:var(--adm-accent);color:#fff;border-color:var(--adm-accent)}.page-btn:disabled{opacity:.4;cursor:not-allowed}