:root{--primary: #1e3a5f;--primary-light: #2a5080;--primary-dark: #152a45;--accent: #3b82f6;--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--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;--radius: 8px;--shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.06)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--gray-50);color:var(--gray-800);line-height:1.5}.app{display:flex;min-height:100vh}.sidebar{width:240px;background:var(--primary);color:#fff;padding:0;position:fixed;height:100vh;overflow-y:auto;z-index:100}.sidebar-brand{padding:20px 24px;font-size:18px;font-weight:700;border-bottom:1px solid rgba(255,255,255,.1);display:flex;align-items:center;gap:10px}.sidebar-brand span{font-size:22px}.sidebar-nav{padding:12px 0}.sidebar-nav a{display:flex;align-items:center;gap:12px;padding:10px 24px;color:#ffffffbf;text-decoration:none;font-size:14px;font-weight:500;transition:all .15s}.sidebar-nav a:hover{color:#fff;background:#ffffff14}.sidebar-nav a.active{color:#fff;background:#ffffff26;border-right:3px solid var(--accent)}.sidebar-nav a .icon{font-size:18px;width:24px;text-align:center}.main-content{margin-left:240px;flex:1;padding:24px 32px;min-height:100vh}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.page-header h1{font-size:24px;font-weight:700;color:var(--gray-900)}.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.card-header{font-size:14px;font-weight:600;color:var(--gray-500);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}.kpi-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;display:flex;align-items:center;gap:16px}.kpi-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px}.kpi-icon.blue{background:#dbeafe}.kpi-icon.green{background:#d1fae5}.kpi-icon.yellow{background:#fef3c7}.kpi-icon.red{background:#fee2e2}.kpi-value{font-size:28px;font-weight:700;color:var(--gray-900)}.kpi-label{font-size:13px;color:var(--gray-500)}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th{text-align:left;padding:10px 14px;font-size:12px;font-weight:600;color:var(--gray-500);text-transform:uppercase;letter-spacing:.5px;border-bottom:2px solid var(--gray-200);background:var(--gray-50)}td{padding:12px 14px;border-bottom:1px solid var(--gray-100);font-size:14px}tr:hover{background:var(--gray-50)}tr{cursor:pointer}.badge{display:inline-block;padding:2px 10px;border-radius:12px;font-size:12px;font-weight:600}.badge-green{background:#d1fae5;color:#065f46}.badge-yellow{background:#fef3c7;color:#92400e}.badge-red{background:#fee2e2;color:#991b1b}.badge-blue{background:#dbeafe;color:#1e40af}.badge-gray{background:#f3f4f6;color:#374151}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:6px;font-size:14px;font-weight:500;border:none;cursor:pointer;transition:all .15s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:#2563eb}.btn-secondary{background:var(--gray-100);color:var(--gray-700);border:1px solid var(--gray-300)}.btn-secondary:hover{background:var(--gray-200)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-sm{padding:4px 10px;font-size:13px}.btn-icon{padding:6px;background:none;border:none;cursor:pointer;color:var(--gray-400);border-radius:4px}.btn-icon:hover{color:var(--gray-700);background:var(--gray-100)}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:13px;font-weight:600;color:var(--gray-600);margin-bottom:4px}.form-group input,.form-group select,.form-group textarea{width:100%;padding:8px 12px;border:1px solid var(--gray-300);border-radius:6px;font-size:14px;transition:border-color .15s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #3b82f61a}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.modal-overlay{position:fixed;inset:0;background:#0006;display:flex;align-items:center;justify-content:center;z-index:1000}.modal{background:#fff;border-radius:12px;width:90%;max-width:560px;max-height:85vh;overflow-y:auto;box-shadow:0 20px 60px #00000026}.modal-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--gray-200)}.modal-header h2{font-size:17px;font-weight:600}.modal-body{padding:20px}.modal-footer{display:flex;justify-content:flex-end;gap:8px;padding:12px 20px;border-top:1px solid var(--gray-200)}.search-box{position:relative}.search-box input{padding:8px 12px 8px 36px;border:1px solid var(--gray-300);border-radius:6px;font-size:14px;width:280px}.search-box input:focus{outline:none;border-color:var(--accent)}.search-box .search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--gray-400)}.pipeline-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.pipeline-column{background:var(--gray-100);border-radius:var(--radius);padding:12px;min-height:200px}.pipeline-column h3{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--gray-500);margin-bottom:8px;display:flex;justify-content:space-between;align-items:center}.pipeline-column h3 .count{background:var(--gray-300);color:var(--gray-700);border-radius:10px;padding:1px 8px;font-size:12px}.pipeline-card{background:#fff;border-radius:6px;padding:12px;margin-bottom:8px;box-shadow:var(--shadow);font-size:14px}.pipeline-card .name{font-weight:600;margin-bottom:4px}.pipeline-card .meta{font-size:12px;color:var(--gray-500)}.activity-item{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid var(--gray-100)}.activity-item:last-child{border-bottom:none}.activity-icon{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0}.activity-icon.call{background:#dbeafe}.activity-icon.email{background:#fce7f3}.activity-icon.meeting{background:#d1fae5}.activity-icon.note{background:#fef3c7}.activity-text{font-size:13px}.activity-text strong{color:var(--gray-900)}.activity-time{font-size:12px;color:var(--gray-400);margin-top:2px}.detail-grid{display:grid;grid-template-columns:1fr 2fr;gap:24px}.detail-sidebar .card{margin-bottom:16px}.detail-field{margin-bottom:10px}.detail-field .label{font-size:12px;color:var(--gray-400);text-transform:uppercase;letter-spacing:.5px}.detail-field .value{font-size:14px;font-weight:500}.back-link{display:inline-flex;align-items:center;gap:6px;color:var(--accent);text-decoration:none;font-size:14px;margin-bottom:16px}.back-link:hover{text-decoration:underline}.timeline-item{display:flex;gap:12px;border-left:2px solid var(--gray-200);margin-left:15px;padding:12px 0 12px 20px;position:relative}.timeline-item:before{content:"";position:absolute;left:-5px;top:16px;width:8px;height:8px;border-radius:50%;background:var(--accent)}.timeline-content{flex:1}.timeline-content .subject{font-weight:600;font-size:14px}.timeline-content .desc{font-size:13px;color:var(--gray-600);margin-top:2px}.timeline-content .time{font-size:12px;color:var(--gray-400);margin-top:4px}.tabs{display:flex;gap:0;border-bottom:2px solid var(--gray-200);margin-bottom:20px}.tab{padding:10px 20px;font-size:14px;font-weight:500;color:var(--gray-500);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;background:none;border-top:none;border-left:none;border-right:none}.tab:hover{color:var(--gray-700)}.tab.active{color:var(--accent);border-bottom-color:var(--accent)}.filter-bar{display:flex;gap:8px;align-items:center;margin-bottom:16px;flex-wrap:wrap}.filter-bar select{padding:6px 10px;border:1px solid var(--gray-300);border-radius:6px;font-size:13px}@media(max-width:768px){.sidebar{width:60px}.sidebar-brand span:first-child{display:none}.sidebar-nav a span:not(.icon){display:none}.main-content{margin-left:60px;padding:16px}.detail-grid,.form-row{grid-template-columns:1fr}.kpi-grid{grid-template-columns:1fr 1fr}}