:root{--primary: #2563eb;--primary-hover: #1d4ed8;--primary-light: #eff6ff;--text: #0f172a;--text-muted: #64748b;--bg: #f8fafc;--panel: #ffffff;--border: #e2e8f0;--border-light: #f1f5f9;--success: #16a34a;--success-bg: #f0fdf4;--warning: #d97706;--warning-bg: #fffbeb;--danger: #dc2626;--danger-bg: #fef2f2;--purple: #7c3aed;--purple-bg: #f5f3ff;--radius: 8px;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .05);--font: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:13px;line-height:1.5;-webkit-font-smoothing:antialiased}.cctv-app{display:flex;height:100vh;overflow:hidden}.cctv-sidebar{width:240px;background:#0f172a;color:#f8fafc;display:flex;flex-direction:column;flex-shrink:0;border-right:1px solid #1e293b}.cctv-brand{padding:16px;display:flex;align-items:center;gap:10px;border-bottom:1px solid #1e293b}.cctv-brand-icon{width:34px;height:34px;background:var(--primary);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff}.cctv-brand-text h2{font-size:14px;font-weight:700;color:#f8fafc;line-height:1.2}.cctv-brand-text p{font-size:10px;color:#94a3b8;letter-spacing:.02em}.cctv-nav{padding:12px 8px;display:flex;flex-direction:column;gap:3px;flex:1;overflow-y:auto}.cctv-nav-item{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:6px;color:#94a3b8;text-decoration:none;font-size:12.5px;font-weight:500;cursor:pointer;border:none;background:transparent;width:100%;text-align:left;transition:all .12s ease}.cctv-nav-item:hover{background:#ffffff0f;color:#f8fafc}.cctv-nav-item.active{background:var(--primary);color:#fff}.cctv-sidebar-footer{padding:12px 16px;border-top:1px solid #1e293b;font-size:11px;color:#64748b;display:flex;align-items:center;justify-content:space-between}.cctv-main{flex:1;display:flex;flex-direction:column;overflow:hidden}.cctv-header{height:56px;background:var(--panel);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 20px;flex-shrink:0}.cctv-header-title{display:flex;align-items:center;gap:10px}.cctv-header-title h1{font-size:16px;font-weight:600;color:var(--text)}.cctv-header-actions{display:flex;align-items:center;gap:10px}.cctv-content{flex:1;overflow-y:auto;padding:20px}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin-bottom:20px}.kpi-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;display:flex;align-items:center;justify-content:space-between;box-shadow:var(--shadow-sm)}.kpi-card-left span{font-size:11.5px;color:var(--text-muted);display:block}.kpi-card-left strong{font-size:20px;font-weight:700;color:var(--text);margin-top:2px;display:block}.kpi-icon{width:38px;height:38px;border-radius:8px;display:flex;align-items:center;justify-content:center}.kpi-icon.blue{background:#dbeafe;color:#2563eb}.kpi-icon.green{background:#dcfce7;color:#16a34a}.kpi-icon.amber{background:#fef3c7;color:#d97706}.kpi-icon.purple{background:#f3e8ff;color:#7c3aed}.kpi-icon.red{background:#fee2e2;color:#dc2626}.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm);margin-bottom:20px;overflow:hidden}.panel-header{padding:12px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.panel-header h2{font-size:14px;font-weight:600}.panel-body{padding:16px}.cctv-table-wrap{width:100%;overflow-x:auto}.cctv-table{width:100%;border-collapse:collapse;text-align:left}.cctv-table th{background:#f8fafc;color:var(--text-muted);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;padding:10px 12px;border-bottom:1px solid var(--border)}.cctv-table td{padding:10px 12px;border-bottom:1px solid var(--border);font-size:12.5px;color:var(--text);vertical-align:middle}.cctv-table tr:hover td{background:#f8fafc}.badge{display:inline-flex;align-items:center;gap:4px;padding:2px 7px;border-radius:4px;font-size:11px;font-weight:500;white-space:nowrap}.badge.blue{background:#dbeafe;color:#1d4ed8}.badge.green{background:#dcfce7;color:#15803d}.badge.amber{background:#fef3c7;color:#b45309}.badge.red{background:#fee2e2;color:#b91c1c}.badge.purple{background:#f3e8ff;color:#6b21a8}.badge.gray{background:#f1f5f9;color:#475569}.btn{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:6px;font-size:12px;font-weight:500;cursor:pointer;border:1px solid transparent;transition:all .12s ease}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:#fff;border-color:var(--border);color:var(--text)}.btn-secondary:hover{background:#f8fafc}.btn-sm{padding:4px 8px;font-size:11px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f172a73;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.modal-card{background:var(--panel);border-radius:10px;width:100%;max-width:650px;max-height:90vh;display:flex;flex-direction:column;box-shadow:0 20px 25px -5px #0003;overflow:hidden}.modal-header{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between}.modal-header h3{font-size:15px;font-weight:600}.modal-body{padding:18px;overflow-y:auto;flex:1}.modal-footer{padding:12px 18px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:flex-end;gap:8px;background:#f8fafc}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.form-group{display:flex;flex-direction:column;gap:4px}.form-group.col-span-2{grid-column:span 2}.form-group label{font-size:11.5px;font-weight:500;color:var(--text-muted)}.form-control{height:34px;padding:0 10px;border:1px solid var(--border);border-radius:6px;font-size:12.5px;font-family:inherit;background:#fff;color:var(--text)}.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px var(--primary-light)}textarea.form-control{height:auto;min-height:64px;padding:8px 10px}.brand-chips{display:flex;align-items:center;gap:6px;flex-wrap:wrap;margin-bottom:14px}.brand-chip{padding:4px 10px;border-radius:999px;font-size:11.5px;font-weight:500;cursor:pointer;border:1px solid var(--border);background:var(--panel);color:var(--text-muted);transition:all .12s ease}.brand-chip:hover{background:#f1f5f9}.brand-chip.active{background:var(--primary);color:#fff;border-color:var(--primary)}@media print{.cctv-sidebar,.cctv-header,.no-print{display:none!important}.cctv-main,.cctv-content{padding:0!important;overflow:visible!important}}