:root{--primary-color: #3b82f6;--primary-hover: #2563eb;--bg-color: #f8fafc;--sidebar-bg: rgba(255, 255, 255, .8);--text-main: #0f172a;--text-secondary: #64748b;--border-color: rgba(226, 232, 240, .6);--bg-blue-light: rgba(59, 130, 246, .1);--bg-amber-light: rgba(245, 158, 11, .1);--text-amber: #f59e0b}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:var(--bg-color);color:var(--text-main);height:100vh;overflow:hidden}.app-container{display:flex;height:100vh}.sidebar{width:288px;background-color:var(--sidebar-bg);-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border-right:1px solid var(--border-color);display:flex;flex-direction:column;flex-shrink:0;z-index:30}.sidebar-header{min-height:80px;display:flex;align-items:center;justify-content:center;padding:16px 24px;border-bottom:1px solid var(--border-color)}.sidebar-logo{max-width:100%;max-height:32px;object-fit:contain}.sidebar-menu-container{flex:1;overflow-y:auto;padding:16px}.menu-group{margin-bottom:32px}.menu-title{padding:0 12px;margin-bottom:8px;font-size:12px;font-weight:600;color:#94a3b8;text-transform:uppercase;letter-spacing:.05em}.nav-list{list-style:none;display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px;cursor:pointer;transition:all .2s ease;color:#475569;-webkit-user-select:none;user-select:none}.nav-item:hover{background-color:#f1f5f9cc;color:var(--text-main)}.nav-item.active{background-color:#f1f5f9cc;color:var(--text-main);font-weight:500}.icon-wrapper{width:34px;height:34px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:16px;transition:transform .2s ease}.nav-item:hover .icon-wrapper{transform:scale(1.1)}.nav-item .text{flex:1;font-size:14px;font-weight:500}.sidebar-footer{padding:16px;border-top:1px solid var(--border-color)}.sidebar-footer a{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:12px;cursor:pointer;transition:all .2s ease;color:#475569;font-size:14px;font-weight:500;text-decoration:none}.sidebar-footer a:hover{background-color:#f1f5f9cc;color:var(--text-main)}.main-wrapper{flex:1;display:flex;flex-direction:column;min-width:0}.main-header{min-height:80px;display:flex;align-items:center;justify-content:space-between;padding:16px 32px;border-bottom:1px solid var(--border-color);background-color:#fffc;-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);position:sticky;top:0;z-index:10}.header-left{display:flex;flex-direction:column;gap:4px}.page-title{font-size:20px;font-weight:600;color:var(--text-main)}.page-desc{font-size:13px;color:var(--text-secondary)}.main-content{flex:1;overflow-y:auto;padding:32px}.content-area{max-width:1200px;margin:0 auto;animation:fadeIn .3s ease}.agent-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}.agent-card{background:#fff;border:1px solid var(--border-color);border-radius:8px;padding:24px;transition:transform .2s ease,box-shadow .2s ease;display:flex;flex-direction:column;position:relative;cursor:pointer}.agent-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px #1f232914;border-color:transparent}.agent-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px;margin-bottom:16px}.enter-btn{position:absolute;top:24px;right:24px;color:#10b981;font-size:14px;font-weight:500;opacity:0;transform:translate(-10px);transition:all .3s ease;display:flex;align-items:center;gap:4px}.agent-card:hover .enter-btn{opacity:1;transform:translate(0)}.agent-card h3{font-size:16px;font-weight:600;margin-bottom:8px}.agent-card p{color:var(--text-secondary);font-size:13px;line-height:1.5;flex:1;margin-bottom:0}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.admin-page{height:100vh;display:flex;flex-direction:column;background:var(--bg-color)}.admin-topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 32px;min-height:64px;background:#fffc;-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);border-bottom:1px solid var(--border-color)}.admin-topbar h1{font-size:20px;font-weight:600}.admin-body{flex:1;display:flex;overflow:hidden}.admin-left,.admin-right{overflow-y:auto;padding:24px}.admin-left{width:400px;border-right:1px solid var(--border-color);background:#ffffff80}.admin-right{flex:1}.admin-section-title{font-size:14px;font-weight:600;color:var(--text-secondary);margin-bottom:16px;text-transform:uppercase;letter-spacing:.05em}.admin-list{display:flex;flex-direction:column;gap:8px}.admin-list-item{display:flex;align-items:center;gap:12px;padding:12px;border-radius:12px;border:1px solid var(--border-color);background:#fff;cursor:pointer;transition:all .2s ease}.admin-list-item:hover{border-color:var(--primary-color)}.admin-list-item.active{border-color:var(--primary-color);background:#3b82f60a}.admin-list-item .item-icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}.admin-list-item .item-info{flex:1;min-width:0}.admin-list-item .item-name{font-size:14px;font-weight:500;color:var(--text-main)}.admin-list-item .item-meta{font-size:12px;color:var(--text-secondary);margin-top:2px}.admin-list-item .item-actions{display:flex;gap:4px;opacity:0;transition:opacity .2s}.admin-list-item:hover .item-actions{opacity:1}.type-tag{display:inline-block;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:500}.type-tag.internal{background:#3b82f61a;color:#3b82f6}.type-tag.external{background:#f59e0b1a;color:#f59e0b}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;font-size:14px;font-weight:500;border:none;cursor:pointer;transition:all .2s ease}.btn-primary{background:var(--primary-color);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-outline{background:transparent;color:var(--text-secondary);border:1px solid var(--border-color)}.btn-outline:hover{background:#f1f5f9cc;color:var(--text-main)}.btn-sm{padding:4px 10px;font-size:12px;border-radius:6px}.btn-danger{color:#ef4444;background:transparent;border:1px solid rgba(239,68,68,.2)}.btn-danger:hover{background:#ef44440d}.btn-icon{width:32px;height:32px;padding:0;display:flex;align-items:center;justify-content:center;border-radius:8px;border:none;background:transparent;cursor:pointer;color:var(--text-secondary);transition:all .2s}.btn-icon:hover{background:#f1f5f9cc;color:var(--text-main)}.btn-icon.danger:hover{background:#ef44441a;color:#ef4444}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000004d;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:100;animation:fadeIn .2s ease}.modal{background:#fff;border-radius:16px;width:480px;max-height:80vh;overflow-y:auto;box-shadow:0 20px 60px #00000026;animation:slideUp .3s ease}.modal-header{padding:20px 24px 0;display:flex;align-items:center;justify-content:space-between}.modal-header h2{font-size:18px;font-weight:600}.modal-body{padding:20px 24px}.modal-footer{padding:0 24px 20px;display:flex;justify-content:flex-end;gap:8px}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:6px}.form-group input,.form-group textarea,.form-group select{width:100%;padding:8px 12px;border:1px solid var(--border-color);border-radius:8px;font-size:14px;color:var(--text-main);background:#fff;transition:border-color .2s;font-family:inherit}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #3b82f61a}.form-group textarea{resize:vertical;min-height:80px}.form-row{display:flex;gap:12px}.form-row .form-group{flex:1}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px;color:var(--text-secondary);text-align:center}.empty-state .empty-icon{font-size:48px;margin-bottom:16px;opacity:.5}.empty-state p{font-size:14px}