:root{--admin-bg: #f4f6f9;--admin-surface: #ffffff;--admin-border: #e2e6ec;--admin-text: #1f2530;--admin-text-muted: #6b7280;--admin-primary: #2f5bea;--admin-primary-dark: #1e3fb0;--admin-sidebar-bg: #161c2c;--admin-sidebar-text: #b7c0d8;--admin-sidebar-active: #2f5bea;--admin-danger: #e5484d;--admin-loss: #2f6fed;--admin-success: #17a673;--admin-warning: #f2a71b;--radius: 8px}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Pretendard,Segoe UI,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--admin-bg);color:var(--admin-text)}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}.admin-layout{display:flex;min-height:100vh}.admin-sidebar{width:240px;flex-shrink:0;background:var(--admin-sidebar-bg);color:var(--admin-sidebar-text);padding:20px 0;display:flex;flex-direction:column}.admin-sidebar .logo{color:#fff;font-size:20px;font-weight:700;padding:0 20px 20px;border-bottom:1px solid rgba(255,255,255,.08);margin-bottom:12px}.admin-sidebar nav{flex:1;overflow-y:auto}.admin-menu-group{padding:10px 20px 4px;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:#5c6684}.admin-menu-item{display:flex;align-items:center;gap:10px;padding:10px 20px;font-size:14px;border-left:3px solid transparent}.admin-menu-item:hover{background:#ffffff0a}.admin-menu-item.active{background:#2f5bea26;border-left-color:var(--admin-sidebar-active);color:#fff}.admin-menu-item.sub{padding-left:40px;font-size:13px}.admin-main{flex:1;display:flex;flex-direction:column;min-width:0}.admin-header{height:60px;background:var(--admin-surface);border-bottom:1px solid var(--admin-border);display:flex;align-items:center;justify-content:space-between;padding:0 24px}.admin-content{flex:1;padding:24px;overflow-x:auto}.card{background:var(--admin-surface);border:1px solid var(--admin-border);border-radius:var(--radius);padding:20px}.combobox-dropdown{position:absolute;top:100%;left:0;right:0;z-index:20;max-height:220px;overflow-y:auto;background:var(--admin-surface);border:1px solid var(--admin-border);border-radius:8px;margin-top:4px;box-shadow:0 4px 12px #00000014}.combobox-option{padding:8px 12px;cursor:pointer;font-size:14px}.combobox-option:hover{background:var(--admin-bg)}.post-content{line-height:1.7}.post-content p{margin:0 0 12px}.page-title{font-size:20px;font-weight:700;margin:0 0 16px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}@media(max-width:1100px){.stat-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.stat-grid{grid-template-columns:1fr}}.stat-card{background:var(--admin-surface);border:1px solid var(--admin-border);border-radius:var(--radius);padding:18px 20px}.stat-card .label{font-size:13px;color:var(--admin-text-muted);margin-bottom:8px}.stat-card .value{font-size:24px;font-weight:700}.stat-card .value small{font-size:14px;font-weight:400;color:var(--admin-text-muted)}.search-bar{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:16px;align-items:center}.search-field{display:flex;flex-direction:row;align-items:center;gap:6px}.search-field-label{font-size:12px;color:var(--admin-text-muted);white-space:nowrap}.search-bar input,.search-bar select{padding:8px 10px;border:1px solid var(--admin-border);border-radius:6px;font-size:14px}.btn{padding:8px 16px;border-radius:6px;border:1px solid var(--admin-border);background:var(--admin-surface);font-size:14px}.btn-primary{background:var(--admin-primary);border-color:var(--admin-primary);color:#fff}.btn-primary:hover{background:var(--admin-primary-dark)}.btn-danger{background:var(--admin-danger);border-color:var(--admin-danger);color:#fff}.btn-sm{padding:4px 10px;font-size:12px}table.data-table{width:100%;border-collapse:collapse;font-size:14px}table.data-table th,table.data-table td{padding:10px 12px;border-bottom:1px solid var(--admin-border);text-align:left;white-space:nowrap}table.data-table th{background:#f9fafc;color:var(--admin-text-muted);font-weight:600}table.data-table tr.clickable{cursor:pointer}table.data-table tr.clickable:hover{background:#f4f6ff}.pagination{display:flex;gap:6px;margin-top:16px}.pagination-center{justify-content:center}.pagination button{padding:6px 10px;border:1px solid var(--admin-border);background:var(--admin-surface);border-radius:6px}.pagination button.active{background:var(--admin-primary);color:#fff;border-color:var(--admin-primary)}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px}.badge.pending{background:#fff3d6;color:#966400}.badge.done,.badge.success{background:#d9f6ea;color:#0b7a4b}.badge.failed{background:#fde2e1;color:#b3261e}.badge.partial{background:#fff3d6;color:#966400}.badge.running{background:#e3e9fd;color:#2f4bc7}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--admin-sidebar-bg)}.login-box{background:#fff;padding:40px;border-radius:10px;width:340px}.login-box h1{font-size:22px;margin-bottom:24px}.login-box input{width:100%;padding:10px 12px;margin-bottom:12px;border:1px solid var(--admin-border);border-radius:6px}.form-row{display:flex;flex-direction:column;gap:6px;margin-bottom:14px;max-width:420px}.form-row label{font-size:13px;color:var(--admin-text-muted)}.form-row input,.form-row select,.form-row textarea{padding:8px 10px;border:1px solid var(--admin-border);border-radius:6px;font-size:14px}.checkbox-group{display:flex;flex-wrap:wrap;gap:12px}.error-text{color:var(--admin-danger);font-size:13px;margin:8px 0}