:root{--primary:#0966ff;--primary-hover:#0752d0;--primary-light:#e8f0ff;--primary-bg:#0966ff14;--success:#00b42a;--success-light:#e8ffea;--warning:#ff7d00;--warning-light:#fff7e8;--danger:#f53f3f;--danger-light:#ffece8;--text-primary:#1d2129;--text-regular:#4e5969;--text-secondary:#86909c;--text-disabled:#c9cdd4;--bg-white:#fff;--bg-page:#f2f3f5;--bg-hover:#f7f8fa;--bg-disabled:#f2f3f5;--border-color:#e5e6eb;--border-light:#f2f3f5;--sidebar-bg:#1a1a2e;--sidebar-text:#a2a3b7;--sidebar-text-active:#fff;--sidebar-item-hover:#ffffff0f;--sidebar-item-active:#0966ff4d;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000a;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--radius-xl:12px;--font-family:-apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;--transition:.2s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;font-family:var(--font-family);color:var(--text-primary);background:var(--bg-page);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:14px;line-height:1.5715}#app{height:100%}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-hover)}.layout{height:100vh;display:flex}.sidebar{background:var(--sidebar-bg);flex-direction:column;flex-shrink:0;width:220px;display:flex;overflow-y:auto}.sidebar-brand{border-bottom:1px solid #ffffff0f;padding:20px 20px 16px}.sidebar-brand h1{color:#fff;margin:0;font-size:16px;font-weight:600;line-height:1.4}.sidebar-brand .brand-sub{color:var(--sidebar-text);margin-top:2px;font-size:11px}.sidebar-nav{flex:1;padding:12px 8px}.sidebar-nav .nav-item{color:var(--sidebar-text);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);align-items:center;gap:10px;margin-bottom:2px;padding:10px 14px;font-size:14px;text-decoration:none;display:flex}.sidebar-nav .nav-item:hover{color:var(--sidebar-text-active);background:var(--sidebar-item-hover)}.sidebar-nav .nav-item.active{color:var(--sidebar-text-active);background:var(--sidebar-item-active)}.sidebar-nav .nav-item .nav-icon{flex-shrink:0;justify-content:center;align-items:center;width:18px;height:18px;display:flex}.main-area{flex-direction:column;flex:1;display:flex;overflow:hidden}.topbar{background:var(--bg-white);border-bottom:1px solid var(--border-color);flex-shrink:0;justify-content:flex-end;align-items:center;height:56px;padding:0 24px;display:flex}.topbar-user{color:var(--text-regular);align-items:center;gap:10px;font-size:14px;display:flex}.topbar-user .user-avatar{background:var(--primary-light);width:32px;height:32px;color:var(--primary);border-radius:50%;justify-content:center;align-items:center;font-size:14px;font-weight:600;display:flex}.topbar-user .user-name{color:var(--text-primary);font-weight:500}.topbar-user .logout-btn{color:var(--text-secondary);cursor:pointer;transition:color var(--transition);margin-left:12px;font-size:13px}.topbar-user .logout-btn:hover{color:var(--danger)}.page-content{flex:1;padding:24px;overflow-y:auto}.page-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.page-header h2{color:var(--text-primary);margin:0;font-size:20px;font-weight:600}.card{background:var(--bg-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border-light)}.card-header{border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;padding:16px 20px;display:flex}.card-header h3{color:var(--text-primary);margin:0;font-size:15px;font-weight:600}.card-body{padding:20px}.stats-grid{grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px;display:grid}.stat-card{background:var(--bg-white);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);border:1px solid var(--border-light);padding:20px}.stat-card .stat-label{color:var(--text-secondary);margin-bottom:8px;font-size:13px}.stat-card .stat-value{color:var(--text-primary);font-size:28px;font-weight:700;line-height:1.2}.stat-card .stat-icon{border-radius:var(--radius-md);justify-content:center;align-items:center;width:40px;height:40px;margin-bottom:12px;font-size:20px;display:flex}.stat-card .stat-icon.blue{background:var(--primary-light);color:var(--primary)}.stat-card .stat-icon.green{background:var(--success-light);color:var(--success)}.stat-card .stat-icon.orange{background:var(--warning-light);color:var(--warning)}.stat-card .stat-icon.red{background:var(--danger-light);color:var(--danger)}.table-wrapper{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px}table th{text-align:left;color:var(--text-secondary);background:var(--bg-hover);border-bottom:1px solid var(--border-color);white-space:nowrap;padding:12px 16px;font-size:13px;font-weight:600}table td{color:var(--text-regular);border-bottom:1px solid var(--border-light);vertical-align:middle;padding:12px 16px}table tr:hover td{background:var(--bg-hover)}table tr:last-child td{border-bottom:none}.badge{border-radius:10px;align-items:center;padding:2px 10px;font-size:12px;font-weight:500;line-height:1.6;display:inline-flex}.badge-draft{background:var(--bg-disabled);color:var(--text-secondary)}.badge-published{background:var(--success-light);color:var(--success)}.badge-archived{background:var(--warning-light);color:var(--warning)}.badge-active{background:var(--success-light);color:var(--success)}.badge-inactive{background:var(--bg-disabled);color:var(--text-secondary)}.badge-suspended{background:var(--danger-light);color:var(--danger)}.badge-type{background:var(--primary-bg);color:var(--primary)}.health-dot{border-radius:50%;width:8px;height:8px;margin-right:6px;display:inline-block}.health-dot.healthy{background:var(--success);box-shadow:0 0 0 3px #00b42a26}.health-dot.degraded{background:var(--warning);box-shadow:0 0 0 3px #ff7d0026}.health-dot.offline{background:var(--danger);box-shadow:0 0 0 3px #f53f3f26}.btn{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition);font-size:14px;font-weight:500;font-family:var(--font-family);white-space:nowrap;border:1px solid #0000;justify-content:center;align-items:center;gap:6px;padding:8px 16px;line-height:1.4;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover:not(:disabled){background:var(--primary-hover);border-color:var(--primary-hover)}.btn-success{background:var(--success);color:#fff;border-color:var(--success)}.btn-success:hover:not(:disabled){background:#009a24;border-color:#009a24}.btn-warning{background:var(--warning);color:#fff;border-color:var(--warning)}.btn-warning:hover:not(:disabled){background:#e06e00;border-color:#e06e00}.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn-danger:hover:not(:disabled){background:#d93636;border-color:#d93636}.btn-outline{color:var(--text-regular);border-color:var(--border-color);background:0 0}.btn-outline:hover:not(:disabled){color:var(--primary);border-color:var(--primary);background:var(--primary-bg)}.btn-text{color:var(--primary);background:0 0;border:none;padding:4px 8px}.btn-text:hover:not(:disabled){background:var(--primary-bg)}.btn-text.danger{color:var(--danger)}.btn-text.danger:hover:not(:disabled){background:var(--danger-light)}.btn-sm{padding:4px 10px;font-size:13px}.btn-lg{padding:10px 24px;font-size:15px}.btn-block{width:100%}.btn-group{align-items:center;gap:8px;display:flex}.form-group{margin-bottom:18px}.form-label{color:var(--text-primary);margin-bottom:6px;font-size:14px;font-weight:500;display:block}.form-input,.form-select,.form-textarea{width:100%;font-size:14px;font-family:var(--font-family);color:var(--text-primary);background:var(--bg-white);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:border-color var(--transition), box-shadow var(--transition);outline:none;padding:8px 12px}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--primary);box-shadow:0 0 0 2px #0966ff1f}.form-input::placeholder,.form-textarea::placeholder{color:var(--text-disabled)}.form-textarea{resize:vertical;min-height:80px}.form-input.sm{padding:5px 10px;font-size:13px}.form-select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2386909c' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:right 10px center;background-repeat:no-repeat;padding-right:32px}.form-row{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.form-row-3{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.form-hint{color:var(--text-secondary);margin-top:4px;font-size:12px}.form-error{color:var(--danger);margin-top:4px;font-size:12px}.checkbox-group{flex-wrap:wrap;gap:12px;display:flex}.checkbox-label{color:var(--text-regular);cursor:pointer;align-items:center;gap:6px;font-size:14px;display:inline-flex}.checkbox-label input[type=checkbox]{width:16px;height:16px;accent-color:var(--primary);cursor:pointer}.toggle{width:40px;height:22px;display:inline-block;position:relative}.toggle input{opacity:0;width:0;height:0}.toggle .slider{cursor:pointer;background-color:var(--border-color);transition:var(--transition);border-radius:11px;position:absolute;inset:0}.toggle .slider:before{content:"";width:18px;height:18px;transition:var(--transition);background-color:#fff;border-radius:50%;position:absolute;bottom:2px;left:2px}.toggle input:checked+.slider{background-color:var(--primary)}.toggle input:checked+.slider:before{transform:translate(18px)}.filter-bar{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:16px;display:flex}.filter-bar .form-input,.filter-bar .form-select{width:auto;min-width:160px}.filter-bar .search-input{min-width:240px}.pagination{justify-content:space-between;align-items:center;padding:16px 0 0;display:flex}.pagination-info{color:var(--text-secondary);font-size:13px}.pagination-btns{gap:4px;display:flex}.pagination-btns .page-btn{border:1px solid var(--border-color);border-radius:var(--radius-sm);background:var(--bg-white);min-width:32px;height:32px;color:var(--text-regular);cursor:pointer;transition:all var(--transition);justify-content:center;align-items:center;padding:0 8px;font-size:13px;display:inline-flex}.pagination-btns .page-btn:hover:not(:disabled):not(.active){color:var(--primary);border-color:var(--primary)}.pagination-btns .page-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.pagination-btns .page-btn:disabled{opacity:.4;cursor:not-allowed}.login-page{background:linear-gradient(135deg,#0f0c29,#1a1a2e,#16213e);justify-content:center;align-items:center;min-height:100vh;display:flex}.login-card{background:var(--bg-white);border-radius:var(--radius-xl);width:400px;box-shadow:var(--shadow-lg);padding:40px 36px}.login-card .login-brand{text-align:center;margin-bottom:32px}.login-card .login-brand h2{color:var(--text-primary);margin:0 0 6px;font-size:22px;font-weight:700}.login-card .login-brand p{color:var(--text-secondary);font-size:14px}.login-card .login-error{background:var(--danger-light);color:var(--danger);border-radius:var(--radius-md);margin-bottom:16px;padding:8px 12px;font-size:13px}.tag{background:var(--bg-hover);color:var(--text-secondary);border-radius:3px;align-items:center;margin-bottom:4px;margin-right:4px;padding:1px 8px;font-size:12px;display:inline-flex}.tag-list{flex-wrap:wrap;gap:4px;display:flex}.empty-state{text-align:center;color:var(--text-secondary);padding:60px 20px}.empty-state .empty-icon{opacity:.4;margin-bottom:12px;font-size:48px}.empty-state p{font-size:14px}.loading-spinner{justify-content:center;align-items:center;padding:40px;display:flex}.loading-spinner:after{content:"";border:3px solid var(--border-color);border-top-color:var(--primary);border-radius:50%;width:32px;height:32px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.targeting-panel{background:var(--bg-hover);border:1px solid var(--border-color);border-radius:var(--radius-lg);margin-bottom:18px;padding:20px}.targeting-panel h4{color:var(--text-primary);margin:0 0 12px;font-size:14px;font-weight:600}.targeting-section{margin-bottom:16px}.targeting-section:last-child{margin-bottom:0}.targeting-section .section-label{color:var(--text-secondary);margin-bottom:8px;font-size:13px;font-weight:500}.detail-grid{grid-template-columns:repeat(2,1fr);gap:16px;display:grid}.detail-item{padding:12px 0}.detail-item .detail-label{color:var(--text-secondary);margin-bottom:4px;font-size:12px}.detail-item .detail-value{color:var(--text-primary);font-size:14px;font-weight:500}.api-key-display{border-radius:var(--radius-md);color:var(--text-primary);word-break:break-all;background:#f0f5ff;border:1px solid #d6e4ff;align-items:center;gap:8px;padding:10px 14px;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:13px;display:flex}.dashboard-grid{grid-template-columns:1fr 1fr;gap:20px;display:grid}.dashboard-grid .full-width{grid-column:1/-1}.action-btns{align-items:center;gap:4px;display:flex}.modal-overlay{z-index:1000;background:#00000073;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal-box{background:var(--bg-white);border-radius:var(--radius-xl);min-width:400px;max-width:520px;box-shadow:var(--shadow-lg);padding:24px}.modal-box h3{color:var(--text-primary);margin:0 0 16px;font-size:16px;font-weight:600}.modal-footer{justify-content:flex-end;gap:8px;margin-top:20px;display:flex}.text-center{text-align:center}.text-right{text-align:right}.text-secondary{color:var(--text-secondary)}.text-danger{color:var(--danger)}.text-success{color:var(--success)}.font-mono{font-family:SF Mono,Fira Code,Consolas,monospace}.mt-4{margin-top:4px}.mt-8{margin-top:8px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.mt-20{margin-top:20px}.mb-8{margin-bottom:8px}.mb-12{margin-bottom:12px}.mb-16{margin-bottom:16px}.mb-20{margin-bottom:20px}.mr-8{margin-right:8px}.gap-12{gap:12px}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.flex-1{flex:1}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.cursor-pointer{cursor:pointer}