:root{--indigo: #4B3B8F;--indigo-dark: #3a2e72;--indigo-light: #ece9f6;--orange: #E8842B;--orange-dark: #cf711d;--bg: #fafafb;--surface: #ffffff;--ink: #1c1b22;--ink-soft: #55535f;--muted: #8b8996;--border: #e6e4ee;--danger: #c0392b;--success: #2e8b57;--radius: 8px;--shadow: 0 1px 3px rgba(28, 27, 34, .08);--sidebar-w: 232px;--sidebar-rail-w: 56px;font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink)}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%}body{background:var(--bg);color:var(--ink);font-size:14px;line-height:1.5}a{color:var(--indigo);text-decoration:none}a:hover{text-decoration:underline}.layout{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);flex-shrink:0;background:var(--indigo);color:#fff;display:flex;flex-direction:column;padding:20px 0;transition:width .15s ease}.sidebar.collapsed{width:var(--sidebar-rail-w)}.sidebar .brand{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:18px;font-weight:700;padding:0 16px 20px;letter-spacing:.02em}.sidebar .brand span{color:var(--orange)}.sidebar.collapsed .brand{justify-content:center;padding:0 8px 20px}.sidebar.collapsed .brand-text{display:none}.rail-toggle{flex-shrink:0;width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.25);border-radius:6px;background:transparent;color:#ffffffd9;font-size:14px;line-height:1;cursor:pointer;font-family:inherit}.rail-toggle:hover{background:#ffffff1f;color:#fff}.sidebar nav{display:flex;flex-direction:column;gap:2px;padding:0 10px;overflow-x:hidden}.sidebar nav a{color:#ffffffd1;padding:9px 12px;border-radius:6px;font-weight:500;display:flex;align-items:center;gap:10px;white-space:nowrap}.sidebar nav a:hover{background:#ffffff1a;text-decoration:none}.sidebar nav a.active{background:var(--indigo-dark);color:#fff}.nav-icon{flex-shrink:0;width:18px;height:18px;opacity:.9}.nav-search-wrap{position:relative;padding:0 16px 12px}.nav-search-icon{position:absolute;left:25px;top:8px;width:15px;height:15px;color:#ffffff8c;pointer-events:none}.nav-search{width:100%;padding:7px 10px 7px 30px;border:1px solid rgba(255,255,255,.2);border-radius:6px;background:#ffffff14;color:#fff;font-size:13px;font-family:inherit}.nav-search::placeholder{color:#ffffff80}.nav-search:focus{outline:none;border-color:#ffffff80;background:#ffffff24;box-shadow:none}.nav-empty{color:#fff9;font-size:12px;padding:4px 12px;margin:0}.sidebar .nav-group{display:flex;flex-direction:column;gap:2px;margin-bottom:14px}.sidebar .nav-group-title{display:flex;align-items:center;justify-content:space-between;gap:6px;width:100%;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:#ffffff80;padding:8px 12px 4px;background:transparent;border:0;cursor:pointer;font-family:inherit;text-align:left}.sidebar .nav-group-title:hover{color:#fffc}.nav-group-chevron{font-size:10px;transition:transform .12s ease}.nav-group.group-collapsed .nav-group-chevron{transform:rotate(-90deg)}.sidebar.collapsed nav{padding:0 6px}.sidebar.collapsed .nav-group{margin-bottom:8px;padding-top:8px;border-top:1px solid rgba(255,255,255,.12)}.sidebar.collapsed .nav-group:first-child{border-top:0;padding-top:0}.sidebar.collapsed .nav-group-title{display:none}.sidebar.collapsed nav a{justify-content:center;padding:9px 4px;gap:0}.sidebar.collapsed .nav-label{display:none}.sidebar.collapsed .nav-icon{width:20px;height:20px}.main{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{height:56px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 24px}.topbar .title{font-weight:600}.topbar-search{display:inline-flex;align-items:center;gap:8px;margin-left:auto;margin-right:14px;padding:6px 10px;border:1px solid var(--border);border-radius:6px;background:var(--bg);color:var(--muted);cursor:pointer;font-family:inherit;font-size:13px}.topbar-search:hover{background:var(--indigo-light);color:var(--ink-soft)}.topbar-search-icon{width:15px;height:15px}.topbar-search-text{color:var(--muted)}.topbar-search-kbd,.cmdk-esc{font-family:inherit;font-size:11px;font-weight:600;color:var(--ink-soft);background:var(--surface);border:1px solid var(--border);border-radius:4px;padding:1px 5px;line-height:1.4}.cmdk-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#1c1b2266;display:flex;align-items:flex-start;justify-content:center;padding-top:12vh;z-index:100}.cmdk-panel{width:min(560px,92vw);max-height:66vh;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:0 20px 60px #1c1b224d;overflow:hidden}.cmdk-search{display:flex;align-items:center;gap:10px;padding:12px 14px;border-bottom:1px solid var(--border)}.cmdk-search-icon{width:18px;height:18px;color:var(--muted);flex-shrink:0}.cmdk-input{flex:1;border:none;padding:0;font-size:15px;background:transparent}.cmdk-input:focus{outline:none;box-shadow:none}.cmdk-list{overflow-y:auto;padding:6px}.cmdk-item{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:9px 10px;border:none;border-radius:6px;background:transparent;color:var(--ink);font-family:inherit;font-size:14px;cursor:pointer}.cmdk-item.active{background:var(--indigo-light)}.cmdk-item-icon{width:18px;height:18px;color:var(--indigo);flex-shrink:0}.cmdk-item-label{flex:1;font-weight:500}.cmdk-item-group{font-size:12px;color:var(--muted)}.cmdk-empty{color:var(--muted);font-size:13px;padding:14px;margin:0;text-align:center}.user-menu{position:relative}.user-menu-trigger{display:inline-flex;align-items:center;gap:10px;padding:6px 12px;border:1px solid var(--border);border-radius:6px;background:var(--surface);color:var(--ink);cursor:pointer;font-family:inherit}.user-menu-trigger:hover{background:var(--indigo-light)}.user-menu-info{display:flex;flex-direction:column;align-items:flex-start;line-height:1.2}.user-menu-name{font-size:13px;font-weight:600}.user-menu-role,.user-menu-caret{font-size:11px;color:var(--muted)}.user-menu-dropdown{position:absolute;right:0;top:calc(100% + 6px);min-width:180px;background:var(--surface);border:1px solid var(--border);border-radius:8px;box-shadow:0 6px 24px #1c1b2224;padding:6px;z-index:60}.user-menu-item{display:block;width:100%;text-align:left;padding:8px 10px;border:none;border-radius:6px;background:transparent;color:var(--ink);font-size:13px;font-family:inherit;cursor:pointer}.user-menu-item:hover{background:var(--indigo-light)}.user-menu-item.danger{color:var(--danger)}.user-menu-item.danger:hover{background:#fdecea}.user-menu-sep{height:1px;background:var(--border);margin:6px 4px}.content{padding:24px;flex:1}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px 20px}.stat .label{color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}.stat .value{font-size:28px;font-weight:700;margin-top:6px;color:var(--indigo)}table{width:100%;border-collapse:collapse;background:var(--surface)}table.data{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}thead th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.03em;color:var(--ink-soft);background:var(--indigo-light);padding:10px 14px;border-bottom:1px solid var(--border)}tbody td{padding:10px 14px;border-bottom:1px solid var(--border)}tbody tr:last-child td{border-bottom:none}tbody tr:hover{background:#faf9fd}label.field{display:block;margin-bottom:14px}label.field>span{display:block;font-size:13px;font-weight:500;margin-bottom:5px;color:var(--ink-soft)}input,select,textarea{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:6px;font-size:14px;font-family:inherit;background:var(--surface);color:var(--ink)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--indigo);box-shadow:0 0 0 3px #4b3b8f1f}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border:1px solid transparent;border-radius:6px;font-size:14px;font-weight:600;cursor:pointer;background:var(--indigo);color:#fff}.btn:hover{background:var(--indigo-dark)}.btn.orange{background:var(--orange)}.btn.orange:hover{background:var(--orange-dark)}.btn.ghost{background:transparent;color:var(--indigo);border-color:var(--border)}.btn.ghost:hover{background:var(--indigo-light)}.btn.danger{background:var(--danger)}.btn:disabled{opacity:.55;cursor:not-allowed}.page-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.page-head h1{font-size:20px;margin:0}.muted{color:var(--muted)}.error{background:#fdecea;color:var(--danger);border:1px solid #f5c6c0;border-radius:6px;padding:10px 12px;margin-bottom:14px;font-size:13px}.badge{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600;background:var(--indigo-light);color:var(--indigo)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--indigo)}.login-card{background:var(--surface);border-radius:12px;box-shadow:0 10px 40px #00000040;padding:32px;width:360px}.login-card h1{margin:0 0 4px;font-size:22px}.login-card h1 span{color:var(--orange)}.login-card .sub{color:var(--muted);margin-bottom:22px;font-size:13px}.login-card .btn{width:100%}