:root{--sidebar-bg:#1a1a2e;--sidebar-text:#e0e0e0;--sidebar-active:#4361ee;--primary:#4361ee;--primary-hover:#3a56d4;--success:#2ec4b6;--warning:#ff9f1c;--danger:#e63946;--bg:#f5f6fa;--card-bg:#fff;--text:#2d3436;--text-muted:#636e72;--border:#dfe6e9;--table-stripe:#f8f9fa;--table-hover:#eef1f6;--input-bg:#fff;--input-border:#ccc;--shadow:0 2px 8px #00000014}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5}.app-layout{min-height:100vh;display:flex}.sidebar{background:var(--sidebar-bg);width:240px;color:var(--sidebar-text);z-index:100;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-brand{letter-spacing:1px;border-bottom:1px solid #ffffff14;padding:24px 20px;font-size:22px;font-weight:700}.sidebar-brand span{color:var(--primary)}.sidebar-nav{flex:1;padding:12px 0;list-style:none}.sidebar-nav li a{color:var(--sidebar-text);border-left:3px solid #0000;align-items:center;gap:12px;padding:12px 20px;font-size:15px;text-decoration:none;transition:background .15s,color .15s;display:flex}.sidebar-nav li a:hover{background:#ffffff0d}.sidebar-nav li a.active{color:#fff;border-left-color:var(--primary);background:#4361ee26}.main-content{flex:1;min-height:100vh;margin-left:240px;padding:32px}.page-title{margin-bottom:24px;font-size:24px;font-weight:600}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px;margin-bottom:32px;display:grid}.stat-card{background:var(--card-bg);box-shadow:var(--shadow);border-radius:10px;flex-direction:column;gap:8px;padding:20px;display:flex}.stat-card .stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;font-size:13px}.stat-card .stat-value{font-size:28px;font-weight:700}.stat-card .stat-icon{border-radius:8px;justify-content:center;align-items:center;width:40px;height:40px;margin-bottom:4px;font-size:20px;display:flex}.card{background:var(--card-bg);box-shadow:var(--shadow);border-radius:10px;margin-bottom:24px;padding:24px}.card-title{margin-bottom:16px;font-size:16px;font-weight:600}.table-wrapper{overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14px}th{text-align:left;border-bottom:2px solid var(--border);color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap;padding:12px 14px;font-size:12px;font-weight:600}th:hover{color:var(--primary)}td{border-bottom:1px solid var(--border);padding:10px 14px}tbody tr:nth-child(2n){background:var(--table-stripe)}tbody tr:hover{background:var(--table-hover)}.badge{border-radius:12px;padding:3px 10px;font-size:12px;font-weight:600;display:inline-block}.badge-pending{color:#856404;background:#fff3cd}.badge-running{color:#004085;background:#cce5ff}.badge-completed{color:#155724;background:#d4edda}.badge-failed{color:#721c24;background:#f8d7da}.btn{cursor:pointer;border:none;border-radius:6px;align-items:center;gap:6px;padding:10px 20px;font-size:14px;font-weight:500;transition:background .15s,opacity .15s;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-hover)}.btn-success{background:var(--success);color:#fff}.btn-success:hover:not(:disabled){background:#27b0a3}.btn-warning{background:var(--warning);color:#fff}.btn-warning:hover:not(:disabled){background:#e88f18}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:#cf3240}.btn-outline{border:1.5px solid var(--border);color:var(--text);background:0 0}.btn-outline:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.btn-group{flex-wrap:wrap;gap:10px;display:flex}.form-group{margin-bottom:20px}.form-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.3px;margin-bottom:6px;font-size:13px;font-weight:600;display:block}.form-input,.form-select{border:1.5px solid var(--input-border);background:var(--input-bg);width:100%;color:var(--text);border-radius:6px;padding:10px 14px;font-size:14px;transition:border-color .15s}.form-input:focus,.form-select:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #4361ee1f}.checkbox-group{flex-wrap:wrap;gap:12px;display:flex}.checkbox-label{cursor:pointer;align-items:center;gap:6px;font-size:14px;display:flex}.checkbox-label input[type=checkbox]{accent-color:var(--primary);width:16px;height:16px}.multi-select{flex-wrap:wrap;gap:8px;display:flex}.tag{cursor:pointer;border:1.5px solid var(--border);background:var(--card-bg);color:var(--text);border-radius:16px;align-items:center;gap:4px;padding:4px 12px;font-size:13px;transition:all .15s;display:inline-flex}.tag.selected{background:var(--primary);color:#fff;border-color:var(--primary)}.search-bar{margin-bottom:16px;position:relative}.search-bar input{border:1.5px solid var(--input-border);background:var(--input-bg);border-radius:6px;width:100%;padding:10px 14px 10px 38px;font-size:14px}.search-bar input:focus{border-color:var(--primary);outline:none}.search-icon{color:var(--text-muted);font-size:14px;position:absolute;top:50%;left:12px;transform:translateY(-50%)}.filter-bar{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:16px;display:flex}.filter-bar select{border:1.5px solid var(--input-border);background:var(--input-bg);border-radius:6px;padding:8px 12px;font-size:13px}.pagination{justify-content:center;align-items:center;gap:8px;margin-top:16px;display:flex}.pagination button{border:1px solid var(--border);background:var(--card-bg);cursor:pointer;border-radius:4px;padding:6px 14px;font-size:13px}.pagination button.active{background:var(--primary);color:#fff;border-color:var(--primary)}.pagination button:disabled{opacity:.4;cursor:default}.lead-detail{background:var(--table-stripe);border-bottom:1px solid var(--border);padding:20px 24px}.lead-detail-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;display:grid}.lead-detail-section h4{color:var(--text-muted);text-transform:uppercase;margin-bottom:6px;font-size:13px}.dropzone{border:2px dashed var(--border);text-align:center;cursor:pointer;color:var(--text-muted);border-radius:10px;padding:40px;transition:border-color .2s,background .2s}.dropzone:hover,.dropzone.drag-over{border-color:var(--primary);background:#4361ee0a}.progress-bar{background:var(--border);border-radius:4px;width:100%;height:8px;margin-top:8px;overflow:hidden}.progress-fill{background:var(--primary);border-radius:4px;height:100%;transition:width .5s}.api-key-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:12px 0;display:flex}.api-key-masked{color:var(--text-muted);font-family:monospace;font-size:14px}.alert{border-radius:6px;margin-bottom:16px;padding:12px 16px;font-size:14px}.alert-error{color:#721c24;background:#f8d7da}.alert-success{color:#155724;background:#d4edda}.alert-info{color:#004085;background:#cce5ff}.spinner{border:2.5px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:20px;height:20px;animation:.8s linear infinite spin;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.estimate-box{background:var(--table-stripe);border:1px solid var(--border);border-radius:8px;margin-bottom:20px;padding:16px 20px}.estimate-box .estimate-row{justify-content:space-between;padding:4px 0;font-size:14px;display:flex}.estimate-box .estimate-total{border-top:1px solid var(--border);margin-top:8px;padding-top:8px;font-weight:700}@media (width<=768px){.sidebar{width:60px}.sidebar-brand .brand-text,.sidebar-nav li a span{display:none}.sidebar-brand{text-align:center;padding:16px}.sidebar-nav li a{justify-content:center;padding:14px}.main-content{margin-left:60px;padding:16px}.stats-grid{grid-template-columns:1fr 1fr}}