*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #6366f1;--primary-dark: #4f46e5;--primary-light: #818cf8;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--info: #3b82f6;--gray-50: #f9fafb;--gray-100: #f3f4f6;--gray-200: #e5e7eb;--gray-300: #d1d5db;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--gray-900: #111827;--sidebar-width: 260px;--header-height: 64px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--gray-50);color:var(--gray-800);line-height:1.5}.app{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);background:var(--gray-900);color:#fff;position:fixed;height:100vh;display:flex;flex-direction:column}.sidebar-header{padding:20px 24px;border-bottom:1px solid var(--gray-800)}.logo{display:flex;align-items:center;gap:12px;font-size:20px;font-weight:700}.logo-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);border-radius:10px;display:flex;align-items:center;justify-content:center}.nav-menu{flex:1;padding:16px 12px;overflow-y:auto}.nav-section{margin-bottom:24px}.nav-section-title{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--gray-500);padding:0 12px 8px}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:8px;cursor:pointer;transition:all .2s;color:var(--gray-300);font-size:14px;font-weight:500}.nav-item:hover{background:var(--gray-800);color:#fff}.nav-item.active{background:var(--primary);color:#fff}.nav-icon{width:20px;height:20px}.main-content{flex:1;margin-left:var(--sidebar-width);min-height:100vh}.header{height:var(--header-height);background:#fff;border-bottom:1px solid var(--gray-200);display:flex;align-items:center;justify-content:space-between;padding:0 32px;position:sticky;top:0;z-index:100}.header-title{font-size:20px;font-weight:600}.header-actions{display:flex;align-items:center;gap:16px}.content{padding:32px;max-width:1400px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin-bottom:32px}.stat-card{background:#fff;border-radius:12px;padding:24px;border:1px solid var(--gray-200);transition:box-shadow .2s}.stat-card:hover{box-shadow:0 4px 12px #00000014}.stat-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.stat-title{font-size:14px;font-weight:500;color:var(--gray-500)}.stat-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:20px}.stat-icon.blue{background:#dbeafe}.stat-icon.green{background:#d1fae5}.stat-icon.purple{background:#e0e7ff}.stat-icon.orange{background:#fef3c7}.stat-value{font-size:32px;font-weight:700;color:var(--gray-900)}.stat-change{font-size:13px;color:var(--success);margin-top:4px}.card{background:#fff;border-radius:12px;border:1px solid var(--gray-200);overflow:hidden}.card-header{padding:20px 24px;border-bottom:1px solid var(--gray-200);display:flex;align-items:center;justify-content:space-between}.card-title{font-size:16px;font-weight:600}.card-body{padding:24px}.table-container{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;padding:12px 16px;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--gray-500);background:var(--gray-50);border-bottom:1px solid var(--gray-200)}td{padding:16px;border-bottom:1px solid var(--gray-100);font-size:14px}tr:hover td{background:var(--gray-50)}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:500}.badge:before{content:"";width:6px;height:6px;border-radius:50%}.badge.active{background:#d1fae5;color:#065f46}.badge.active:before{background:#10b981}.badge.inactive{background:#f3f4f6;color:var(--gray-600)}.badge.inactive:before{background:var(--gray-400)}.badge.pending{background:#fef3c7;color:#92400e}.badge.pending:before{background:#f59e0b}.badge.error{background:#fee2e2;color:#991b1b}.badge.error:before{background:#ef4444}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;border:none;transition:all .2s}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:#fff;color:var(--gray-700);border:1px solid var(--gray-300)}.btn-secondary:hover{background:var(--gray-50)}.btn-danger{background:#fee2e2;color:#dc2626}.btn-danger:hover{background:#fecaca}.btn-sm{padding:6px 12px;font-size:13px}.form-group{margin-bottom:20px}.form-label{display:block;font-size:14px;font-weight:500;margin-bottom:6px;color:var(--gray-700)}.form-input{width:100%;padding:10px 14px;border:1px solid var(--gray-300);border-radius:8px;font-size:14px;transition:border-color .2s}.form-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #6366f11a}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:#fff;border-radius:16px;width:90%;max-width:500px;max-height:90vh;overflow:hidden}.modal-header{padding:20px 24px;border-bottom:1px solid var(--gray-200)}.modal-title{font-size:18px;font-weight:600}.modal-body{padding:24px;overflow-y:auto;max-height:60vh}.modal-footer{padding:16px 24px;border-top:1px solid var(--gray-200);display:flex;justify-content:flex-end;gap:12px}.feature-list{display:grid;gap:12px}.feature-item{display:flex;align-items:center;justify-content:space-between;padding:16px;background:var(--gray-50);border-radius:10px}.feature-info h4{font-size:14px;font-weight:600;margin-bottom:4px}.feature-info p{font-size:13px;color:var(--gray-500)}.toggle{width:48px;height:26px;background:var(--gray-300);border-radius:13px;position:relative;cursor:pointer;transition:background .2s}.toggle.active{background:var(--primary)}.toggle:after{content:"";position:absolute;width:22px;height:22px;background:#fff;border-radius:50%;top:2px;left:2px;transition:transform .2s}.toggle.active:after{transform:translate(22px)}.loading{display:flex;align-items:center;justify-content:center;padding:40px;color:var(--gray-500)}.empty-state{text-align:center;padding:60px 20px}.empty-state-icon{font-size:48px;margin-bottom:16px}.empty-state h3{font-size:18px;font-weight:600;margin-bottom:8px}.empty-state p{color:var(--gray-500);margin-bottom:20px}.dashboard-grid{display:grid;grid-template-columns:2fr 1fr;gap:24px}@media(max-width:1024px){.dashboard-grid{grid-template-columns:1fr}}@media(max-width:768px){.sidebar{transform:translate(-100%)}.main-content{margin-left:0}.stats-grid{grid-template-columns:1fr}}