:root{--bg-primary: #0a0a1a;--bg-secondary: #111128;--bg-card: #16163a;--bg-card-hover: #1c1c4a;--bg-input: #1a1a3e;--bg-sidebar: rgba(16, 16, 42, .95);--text-primary: #e8e8f0;--text-secondary: #8888aa;--text-muted: #5555777;--accent-primary: #667eea;--accent-secondary: #764ba2;--accent-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);--accent-glow: rgba(102, 126, 234, .3);--success: #36d399;--warning: #fbbd23;--error: #f87272;--info: #3abff8;--border-color: rgba(102, 126, 234, .15);--border-active: rgba(102, 126, 234, .5);--sidebar-width: 260px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 20px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .5);--shadow-glow: 0 0 30px rgba(102, 126, 234, .15);--transition-fast: .15s ease;--transition-normal: .25s ease;--transition-slow: .4s ease}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:15px;scroll-behavior:smooth}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6;-webkit-font-smoothing:antialiased}#root{min-height:100vh}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--accent-primary);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent-secondary)}.app-layout{display:flex;min-height:100vh}.main-content{flex:1;margin-left:var(--sidebar-width);padding:32px;min-height:100vh;transition:margin-left var(--transition-normal)}.sidebar{position:fixed;top:0;left:0;width:var(--sidebar-width);height:100vh;background:var(--bg-sidebar);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-right:1px solid var(--border-color);display:flex;flex-direction:column;z-index:100;transition:transform var(--transition-normal)}.sidebar-logo{padding:24px 20px;border-bottom:1px solid var(--border-color)}.sidebar-logo h1{font-size:1.3rem;font-weight:800;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.5px}.sidebar-logo span{font-size:.75rem;color:var(--text-secondary);display:block;margin-top:2px}.sidebar-nav{flex:1;padding:16px 12px;display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:var(--radius-sm);color:var(--text-secondary);text-decoration:none;font-size:.9rem;font-weight:500;transition:all var(--transition-fast);cursor:pointer;border:none;background:none;width:100%;text-align:left}.nav-item:hover{background:#667eea14;color:var(--text-primary)}.nav-item.active{background:#667eea26;color:var(--accent-primary);box-shadow:inset 3px 0 0 var(--accent-primary)}.nav-item svg,.nav-item .icon{font-size:1.15rem;width:20px;text-align:center;flex-shrink:0}.sidebar-footer{padding:16px 12px;border-top:1px solid var(--border-color)}.user-info{display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:var(--radius-sm)}.user-avatar{width:36px;height:36px;border-radius:50%;background:var(--accent-gradient);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;flex-shrink:0}.user-details{flex:1;min-width:0}.user-details .name{font-size:.85rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-details .email{font-size:.72rem;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.logout-btn{background:none;border:none;color:var(--text-secondary);cursor:pointer;padding:6px;border-radius:var(--radius-sm);transition:all var(--transition-fast);font-size:1rem}.logout-btn:hover{color:var(--error);background:#f872721a}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px;flex-wrap:wrap;gap:16px}.page-header h2{font-size:1.6rem;font-weight:700;letter-spacing:-.5px}.page-header p{color:var(--text-secondary);font-size:.88rem;margin-top:4px}.card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:24px;transition:all var(--transition-normal)}.card:hover{border-color:var(--border-active);box-shadow:var(--shadow-glow)}.stat-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;margin-bottom:28px}.stat-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:22px;transition:all var(--transition-normal);position:relative;overflow:hidden}.stat-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--accent-gradient);opacity:0;transition:opacity var(--transition-normal)}.stat-card:hover:before{opacity:1}.stat-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-glow)}.stat-card .stat-icon{font-size:1.8rem;margin-bottom:12px}.stat-card .stat-value{font-size:2rem;font-weight:800;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2}.stat-card .stat-label{font-size:.82rem;color:var(--text-secondary);margin-top:4px}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-size:.88rem;font-weight:600;font-family:inherit;cursor:pointer;transition:all var(--transition-fast);border:none;outline:none;text-decoration:none;white-space:nowrap}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 2px 12px var(--accent-glow)}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 20px var(--accent-glow)}.btn-secondary{background:#667eea1a;color:var(--accent-primary);border:1px solid var(--border-color)}.btn-secondary:hover{background:#667eea33;border-color:var(--border-active)}.btn-danger{background:#f872721a;color:var(--error);border:1px solid rgba(248,114,114,.2)}.btn-danger:hover{background:#f8727233}.btn-success{background:#36d3991a;color:var(--success);border:1px solid rgba(54,211,153,.2)}.btn-success:hover{background:#36d39933}.btn-sm{padding:6px 14px;font-size:.8rem}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.form-group{margin-bottom:18px}.form-group label{display:block;font-size:.82rem;font-weight:600;color:var(--text-secondary);margin-bottom:6px;letter-spacing:.3px;text-transform:uppercase}.form-input,.form-select,.form-textarea{width:100%;padding:11px 16px;background:var(--bg-input);border:1px solid var(--border-color);border-radius:var(--radius-sm);color:var(--text-primary);font-size:.9rem;font-family:inherit;transition:all var(--transition-fast);outline:none}.form-input:focus,.form-select:focus,.form-textarea:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-glow)}.form-textarea{resize:vertical;min-height:80px}.form-select{cursor:pointer;-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238888aa' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.table-container{overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--border-color);background:var(--bg-card)}.data-table{width:100%;border-collapse:collapse;font-size:.85rem}.data-table thead{background:#667eea14}.data-table th{padding:14px 16px;text-align:left;font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);border-bottom:1px solid var(--border-color);white-space:nowrap}.data-table td{padding:12px 16px;border-bottom:1px solid rgba(102,126,234,.06);vertical-align:middle}.data-table tr:hover td{background:#667eea0a}.data-table tr:last-child td{border-bottom:none}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;font-size:.72rem;font-weight:600;letter-spacing:.3px}.badge-success{background:#36d39926;color:var(--success)}.badge-warning{background:#fbbd2326;color:var(--warning)}.badge-error{background:#f8727226;color:var(--error)}.badge-info{background:#3abff826;color:var(--info)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease;padding:20px}.modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-lg);width:100%;max-width:640px;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-lg);animation:slideUp .3s ease}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;border-bottom:1px solid var(--border-color)}.modal-header h3{font-size:1.1rem;font-weight:700}.modal-close{background:none;border:none;color:var(--text-secondary);font-size:1.3rem;cursor:pointer;padding:4px 8px;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.modal-close:hover{color:var(--error);background:#f872721a}.modal-body{padding:24px}.modal-footer{display:flex;justify-content:flex-end;gap:10px;padding:16px 24px;border-top:1px solid var(--border-color)}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-primary);position:relative;overflow:hidden}.login-page:before{content:"";position:absolute;width:600px;height:600px;background:radial-gradient(circle,rgba(102,126,234,.12) 0%,transparent 70%);top:-200px;right:-200px;pointer-events:none}.login-page:after{content:"";position:absolute;width:500px;height:500px;background:radial-gradient(circle,rgba(118,75,162,.1) 0%,transparent 70%);bottom:-150px;left:-150px;pointer-events:none}.login-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:48px 40px;width:100%;max-width:440px;box-shadow:var(--shadow-lg);position:relative;z-index:1}.login-card h1{font-size:1.8rem;font-weight:800;text-align:center;margin-bottom:4px;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.login-card .subtitle{text-align:center;color:var(--text-secondary);font-size:.88rem;margin-bottom:32px}.login-card .btn-primary{width:100%;justify-content:center;padding:13px;font-size:.95rem;margin-top:8px}.login-toggle{text-align:center;margin-top:20px;color:var(--text-secondary);font-size:.85rem}.login-toggle button{background:none;border:none;color:var(--accent-primary);font-weight:600;cursor:pointer;font-family:inherit;font-size:inherit}.login-toggle button:hover{text-decoration:underline}.error-message{background:#f872721a;border:1px solid rgba(248,114,114,.2);color:var(--error);padding:10px 14px;border-radius:var(--radius-sm);font-size:.82rem;margin-bottom:16px;text-align:center}.pagination{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:24px}.pagination button{padding:8px 14px;border-radius:var(--radius-sm);border:1px solid var(--border-color);background:var(--bg-card);color:var(--text-secondary);font-family:inherit;font-size:.82rem;cursor:pointer;transition:all var(--transition-fast)}.pagination button:hover:not(:disabled){border-color:var(--accent-primary);color:var(--accent-primary)}.pagination button.active{background:var(--accent-gradient);color:#fff;border:none}.pagination button:disabled{opacity:.3;cursor:not-allowed}.toolbar{display:flex;gap:12px;margin-bottom:20px;flex-wrap:wrap;align-items:center}.search-box{flex:1;min-width:240px;position:relative}.search-box .form-input{padding-left:40px}.search-box:before{content:"🔍";position:absolute;left:14px;top:50%;transform:translateY(-50%);font-size:.85rem;z-index:1}.wizard-steps{display:flex;gap:0;margin-bottom:32px;overflow:hidden;border-radius:var(--radius-sm);border:1px solid var(--border-color)}.wizard-step{flex:1;padding:14px 20px;text-align:center;font-size:.82rem;font-weight:600;color:var(--text-secondary);background:var(--bg-card);border-right:1px solid var(--border-color);transition:all var(--transition-fast)}.wizard-step:last-child{border-right:none}.wizard-step.active{background:var(--accent-gradient);color:#fff}.wizard-step.completed{background:#36d3991a;color:var(--success)}.wizard-step .step-num{display:block;font-size:.7rem;opacity:.7;margin-bottom:2px}.mapping-row{display:flex;align-items:center;gap:12px;padding:12px 16px;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-sm);margin-bottom:8px;transition:all var(--transition-fast)}.mapping-row:hover{border-color:var(--border-active)}.mapping-label{flex:1;font-weight:600;font-size:.88rem;display:flex;align-items:center;gap:8px}.mapping-arrow{color:var(--accent-primary);font-size:1.1rem;flex-shrink:0}.mapping-select{flex:1}.empty-state{text-align:center;padding:60px 20px;color:var(--text-secondary)}.empty-state .icon{font-size:3rem;margin-bottom:16px;opacity:.5}.empty-state h3{font-size:1.1rem;color:var(--text-primary);margin-bottom:8px}.empty-state p{font-size:.88rem;max-width:400px;margin:0 auto 20px}.spinner{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;animation:spin .8s linear infinite;margin:40px auto}.loading-overlay{display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;padding:60px;color:var(--text-secondary)}.profile-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}.profile-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:20px;transition:all var(--transition-normal)}.profile-card:hover{border-color:var(--border-active);box-shadow:var(--shadow-glow);transform:translateY(-2px)}.profile-card .profile-name{font-size:1rem;font-weight:700;margin-bottom:8px}.profile-card .profile-url{font-size:.78rem;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-bottom:12px}.profile-card .profile-meta{display:flex;gap:16px;font-size:.78rem;color:var(--text-secondary);margin-bottom:16px}.profile-card .profile-actions{display:flex;gap:8px}.sync-result{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:24px;margin-top:20px}.sync-result h4{margin-bottom:14px;font-size:1rem}.sync-stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}.sync-stat{text-align:center;padding:12px;border-radius:var(--radius-sm);background:var(--bg-input)}.sync-stat .value{font-size:1.5rem;font-weight:800}.sync-stat .label{font-size:.75rem;color:var(--text-secondary);margin-top:2px}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}.fade-in{animation:fadeIn .3s ease}.slide-up{animation:slideUp .4s ease}@media (max-width: 768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0;padding:20px}.stat-cards{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}.toolbar{flex-direction:column}.search-box{min-width:100%}.page-header{flex-direction:column;align-items:flex-start}}.image-preview{width:40px;height:40px;border-radius:var(--radius-sm);object-fit:cover;border:1px solid var(--border-color)}.image-gallery{display:flex;gap:8px;flex-wrap:wrap}.image-gallery img{width:60px;height:60px;border-radius:var(--radius-sm);object-fit:cover;border:1px solid var(--border-color);cursor:pointer;transition:all var(--transition-fast)}.image-gallery img:hover{border-color:var(--accent-primary);transform:scale(1.05)}.truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.text-center{text-align:center}.text-right{text-align:right}.mt-1{margin-top:8px}.mt-2{margin-top:16px}.mt-3{margin-top:24px}.mb-1{margin-bottom:8px}.mb-2{margin-bottom:16px}.flex-gap{display:flex;gap:8px}