*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--sidebar-bg: #ffffff;--sidebar-border: #e9ecef;--sidebar-text: #444;--sidebar-muted: #999;--sidebar-hover-bg: #f4f6f9;--sidebar-active-bg: #eef2ff;--sidebar-active-text: #111;--sidebar-width: 220px;--primary: #000000;--primary-light: #f0f0f0;--surface: #ffffff;--bg: #f7f7f7;--border: #e0e0e0;--text: #111111;--muted: #888888;--danger: #111111;--success: #111111;--warning: #555555;--info: #555555;--navbar-h: 60px;--radius: 6px;--shadow: 0 1px 3px rgba(0,0,0,.1);--shadow-md: 0 4px 16px rgba(0,0,0,.12);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}body{background:var(--bg);color:var(--text);font-size:14px}.app-layout{display:flex;min-height:100vh}.main-area{flex:1;margin-left:var(--sidebar-width);display:flex;flex-direction:column;min-height:100vh;transition:margin-left .22s ease}.main-area.collapsed{margin-left:60px}.page-content{padding:24px;flex:1;display:flex;flex-direction:column}.page-content.no-padding{padding:0}.sidebar{position:fixed;top:0;left:0;width:var(--sidebar-width);height:100vh;background:var(--sidebar-bg);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow-y:auto;overflow-x:hidden;z-index:100;scrollbar-width:none;transition:width .22s ease}.sidebar::-webkit-scrollbar{display:none}.sidebar.collapsed{width:60px}.sidebar.collapsed .sidebar-section-label,.sidebar.collapsed .nav-label,.sidebar.collapsed .nav-arrow{display:none}.sidebar.collapsed .sidebar-section{padding:16px 8px 0}.sidebar.collapsed .sidebar-nav-item a,.sidebar.collapsed .sidebar-nav-item button{justify-content:center;padding:10px 0}.sidebar.collapsed .nav-icon{width:auto;font-size:18px}.sidebar.collapsed .sidebar-sub{display:none}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:16px 20px;border-bottom:1px solid var(--sidebar-border);min-height:64px}.sidebar.collapsed .sidebar-logo{justify-content:center;padding:16px 0}.sidebar-logo-icon{width:32px;height:32px;background:#f0f0f0;border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:16px;color:#333;flex-shrink:0}.sidebar-logo span{font-size:16px;font-weight:700;color:#111;letter-spacing:.3px;white-space:nowrap}.sidebar-toggle{background:none;border:1px solid var(--sidebar-border);color:var(--sidebar-muted);border-radius:6px;cursor:pointer;font-size:14px;padding:3px 7px;margin-left:auto;line-height:1;transition:all .15s}.sidebar-toggle:hover{background:var(--sidebar-hover-bg);color:#111}.sidebar-section{padding:20px 20px 0}.sidebar-section-label{font-size:10px;font-weight:700;color:var(--sidebar-muted);letter-spacing:1px;text-transform:uppercase;margin-bottom:6px}.sidebar-nav{list-style:none}.sidebar-nav-item a,.sidebar-nav-item button{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--radius);color:var(--sidebar-text);text-decoration:none;font-size:13.5px;font-weight:500;cursor:pointer;border:none;background:none;width:100%;transition:background .15s,color .15s}.sidebar-nav-item a:hover,.sidebar-nav-item button:hover{background:var(--sidebar-hover-bg);color:#111}.sidebar-nav-item.active>a,.sidebar-nav-item.active>button{background:var(--sidebar-active-bg);color:var(--sidebar-active-text);font-weight:600}.sidebar-nav-item .nav-icon{font-size:16px;width:18px;text-align:center;flex-shrink:0}.sidebar-nav-item .nav-arrow{margin-left:auto;font-size:11px;transition:transform .2s}.sidebar-nav-item.open .nav-arrow{transform:rotate(90deg)}.sidebar-sub{list-style:none;padding-left:28px;margin:2px 0 4px}.sidebar-sub a{display:block;padding:6px 12px;color:var(--sidebar-muted);font-size:13px;text-decoration:none;border-radius:var(--radius);transition:color .15s,background .15s}.sidebar-sub a:hover,.sidebar-sub a.active{color:#111;background:var(--sidebar-hover-bg)}.navbar{height:var(--navbar-h);background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 24px;gap:16px;position:sticky;top:0;z-index:50}.navbar-breadcrumb{flex:1;display:flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}.navbar-breadcrumb strong{color:var(--text)}.navbar-breadcrumb span{font-size:12px}.navbar-actions{display:flex;align-items:center;gap:8px}.navbar-btn{width:36px;height:36px;border-radius:50%;border:none;background:var(--bg);color:var(--muted);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:16px;transition:background .15s,color .15s}.navbar-btn:hover{background:#e8e8e8;color:#111}.navbar-avatar{width:36px;height:36px;border-radius:50%;background:#111;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;cursor:pointer;border:2px solid #ddd}.page-header{margin-bottom:24px}.page-header h1{font-size:20px;font-weight:700;color:var(--text)}.page-header p{font-size:13px;color:var(--muted);margin-top:2px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:24px}.stat-card{background:var(--surface);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);display:flex;align-items:center;gap:16px}.stat-icon{width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}.stat-icon.purple{background:#f0f0f0;color:#111}.stat-icon.green{background:#e8e8e8;color:#111}.stat-icon.blue{background:#ebebeb;color:#111}.stat-icon.orange{background:#e5e5e5;color:#111}.stat-icon.red{background:#ddd;color:#111}.stat-body{flex:1}.stat-value{font-size:22px;font-weight:700;color:var(--text);line-height:1.2}.stat-label{font-size:12px;color:var(--muted);margin-top:3px}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.card-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.card-title{font-size:15px;font-weight:600}.card-body{padding:20px}.table-container{overflow-x:auto}.data-table{width:100%;border-collapse:collapse;font-size:13.5px}.data-table th{padding:10px 16px;background:#f8f9fc;text-align:left;font-size:12px;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.6px;border-bottom:2px solid var(--border);white-space:nowrap}.data-table td{padding:12px 16px;border-bottom:1px solid var(--border);color:var(--text);vertical-align:middle}.data-table tbody tr:hover td{background:#f8f9fc}.data-table tbody tr:last-child td{border-bottom:none}.table-controls{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);gap:12px;flex-wrap:wrap}.table-search{display:flex;align-items:center;gap:8px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:7px 12px;flex:1;max-width:280px}.table-search input{border:none;background:none;outline:none;font-size:13px;color:var(--text);width:100%}.table-search span{color:var(--muted);font-size:14px}.table-footer{display:flex;align-items:center;justify-content:space-between;padding:12px 20px;border-top:1px solid var(--border);font-size:13px;color:var(--muted)}.pagination{display:flex;gap:4px}.page-btn{width:32px;height:32px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--text);transition:background .15s}.page-btn:hover{background:var(--bg)}.page-btn.active{background:#111;color:#fff;border-color:#111}.page-btn:disabled{opacity:.4;cursor:default}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;font-size:11.5px;font-weight:600}.badge-success{background:#e8e8e8;color:#111}.badge-danger{background:#222;color:#fff}.badge-warning{background:#d0d0d0;color:#111}.badge-info{background:#e0e0e0;color:#333}.badge-primary{background:#111;color:#fff}.badge-secondary{background:#eee;color:#666}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius);font-size:13.5px;font-weight:600;border:none;cursor:pointer;transition:opacity .15s,transform .1s}.btn:hover{opacity:.87}.btn:active{transform:scale(.98)}.btn-primary{background:#111;color:#fff}.btn-danger{background:#333;color:#fff}.btn-outline{background:var(--surface);border:1px solid var(--border);color:var(--text)}.btn-sm{padding:5px 10px;font-size:12px}.btn-icon{padding:6px;border-radius:var(--radius);background:var(--bg);border:1px solid var(--border);color:var(--muted);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;font-size:14px;transition:background .15s,color .15s}.btn-icon:hover{background:#e8e8e8;color:#111;border-color:#ccc}.btn-icon.danger:hover{background:#222;color:#fff;border-color:#222}.avatar{width:36px;height:36px;border-radius:50%;background:#111;color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex-shrink:0}.avatar-sm{width:28px;height:28px;font-size:11px}.modal-overlay{position:fixed;inset:0;background:#00000073;display:flex;align-items:center;justify-content:center;z-index:200;animation:fadeIn .15s ease}.modal{background:var(--surface);border-radius:10px;width:90%;max-width:480px;box-shadow:var(--shadow-md);animation:slideUp .15s ease}.modal-header{padding:20px 24px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-header h3{font-size:16px;font-weight:700}.modal-close{background:none;border:none;font-size:20px;color:var(--muted);cursor:pointer}.modal-body{padding:20px 24px}.modal-footer{padding:16px 24px;border-top:1px solid var(--border);display:flex;gap:8px;justify-content:flex-end}.form-group{margin-bottom:16px}.form-label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--text)}.form-control{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:var(--radius);font-size:13.5px;color:var(--text);background:var(--surface);outline:none;transition:border .15s,box-shadow .15s}.form-control:focus{border-color:#111;box-shadow:0 0 0 3px #00000014}.form-select{appearance:none;cursor:pointer}.form-error{color:var(--danger);font-size:12px;margin-top:4px}.empty-state{text-align:center;padding:48px 24px;color:var(--muted)}.empty-state .icon{font-size:40px;margin-bottom:12px}.empty-state p{font-size:13px}.spinner{display:flex;align-items:center;justify-content:center;padding:48px}.spinner-ring{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}.roles-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}.role-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.role-card-header{display:flex;align-items:center;gap:12px;margin-bottom:12px}.role-icon{width:44px;height:44px;border-radius:10px;background:#f0f0f0;color:#111;display:flex;align-items:center;justify-content:center;font-size:20px}.role-card-header h3{font-size:14px;font-weight:700}.role-card-header p{font-size:12px;color:var(--muted);margin-top:2px}.role-card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:14px;padding-top:14px;border-top:1px solid var(--border)}.role-card-footer span{font-size:12px;color:var(--muted)}.alert{padding:12px 16px;border-radius:var(--radius);font-size:13px;margin-bottom:16px;display:flex;align-items:center;gap:8px}.alert-danger{background:#f0f0f0;color:#111;border-left:3px solid #111}.alert-success{background:#e8e8e8;color:#111;border-left:3px solid #555}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{transform:translateY(12px);opacity:0}to{transform:translateY(0);opacity:1}}.login-wrap{min-height:100vh;background:var(--sidebar-bg);display:flex;align-items:center;justify-content:center;padding:24px}.login-card{background:var(--surface);border-radius:12px;padding:40px 36px;width:100%;max-width:400px;box-shadow:var(--shadow-md)}.login-logo{text-align:center;margin-bottom:28px}.login-logo .icon{font-size:40px}.login-logo h1{font-size:24px;font-weight:800;color:#111;margin-top:8px}.login-logo p{font-size:13px;color:var(--muted);margin-top:4px}.login-footer{margin-top:20px;padding:16px;background:var(--bg);border-radius:var(--radius);font-size:12.5px;color:var(--muted)}.login-footer strong{color:var(--text)}@media (max-width: 768px){.sidebar{transform:translate(-100%)}.main-area{margin-left:0}.stats-grid{grid-template-columns:1fr 1fr}}