:root{--font-family:"Inter",sans-serif;--color-bg:#f8fafc;--color-surface:#fff;--color-text-main:#0f172a;--color-text-muted:#64748b;--color-primary:#0f52ba;--color-primary-light:#e0f2fe;--color-border:#e2e8f0;--color-safe:#16a34a;--color-safe-bg:#dcfce7;--color-caution:#d97706;--color-caution-bg:#fef3c7;--color-blocked:#dc2626;--color-blocked-bg:#fee2e2;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.05),0 2px 4px -1px rgba(0,0,0,.03);--radius-md:8px;--radius-lg:12px;--sidebar-width:240px;--header-height:60px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);background-color:var(--color-bg);color:var(--color-text-main);-webkit-font-smoothing:antialiased}.dashboard-layout{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-width);background-color:var(--color-bg);display:flex;flex-direction:column;border-right:1px solid var(--color-border);z-index:10}.sidebar-header{height:var(--header-height);padding:0 24px}.logo,.sidebar-header{display:flex;align-items:center}.logo{text-decoration:none;gap:12px}.brand-logo{width:32px;height:32px}.logo-text{display:flex;flex-direction:column}.brand-name{font-size:20px;font-weight:700;color:var(--color-primary);line-height:1.1}.brand-tagline{font-size:8px;color:var(--color-primary);letter-spacing:.5px;text-transform:uppercase}.sidebar-nav{flex:1 1;padding:24px 16px;display:flex;flex-direction:column;gap:6px}.nav-item{display:flex;align-items:center;gap:12px;padding:12px 16px;text-decoration:none;color:var(--color-text-main);font-weight:500;border-radius:var(--radius-md);transition:all .2s ease;font-size:14px}.nav-item:hover{background-color:var(--color-border)}.nav-item.active{background-color:var(--color-primary);color:#fff}.nav-item i{width:20px;height:20px}.sidebar-footer{margin-top:auto;text-align:center;position:relative}.illustration-wrapper{width:100%;height:100px;overflow:hidden}.illustration-wrapper img{width:100%;height:100%;object-fit:cover;object-position:bottom}.footer-text{position:absolute;bottom:16px;left:0;width:100%;display:flex;flex-direction:column;color:var(--color-primary);font-size:13px;font-weight:600}.main-content{flex:1 1;display:flex;flex-direction:column;overflow:hidden}.top-header{height:var(--header-height);background-color:var(--color-surface);justify-content:space-between;padding:0 32px;border-bottom:1px solid var(--color-border)}.search-bar,.top-header{display:flex;align-items:center}.search-bar{background-color:var(--color-bg);border-radius:var(--radius-md);padding:8px 16px;width:350px;border:1px solid var(--color-border)}.search-icon{width:18px;height:18px;color:var(--color-text-muted)}.search-bar input{border:none;background:transparent;padding:4px 12px;font-size:14px;width:100%;color:var(--color-text-main);outline:none}.search-bar input::placeholder{color:var(--color-text-muted)}.header-right{display:flex;align-items:center;gap:24px}.notification-btn{background:none;border:none;position:relative;cursor:pointer;color:var(--color-text-main);display:flex;align-items:center;justify-content:center}.notification-btn i{width:22px;height:22px}.notification-dot{position:absolute;top:0;right:0;width:8px;height:8px;background-color:var(--color-blocked);border-radius:50%;border:2px solid var(--color-surface)}.user-profile{gap:12px;cursor:pointer}.avatar,.user-profile{display:flex;align-items:center}.avatar{width:36px;height:36px;background-color:var(--color-bg);color:var(--color-text-main);font-weight:600;border-radius:50%;justify-content:center;font-size:14px}.user-info{display:flex;flex-direction:column}.user-name{font-size:14px;font-weight:600}.user-role{font-size:12px}.dropdown-icon,.user-role{color:var(--color-text-muted)}.dropdown-icon{width:16px;height:16px}.dashboard-body{padding:12px 20px;overflow:hidden;display:flex;flex-direction:column;gap:12px;flex:1 1}.page-header-container{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:0;flex-shrink:0}.welcome-text{font-size:14px;color:var(--color-text-muted);font-weight:500}.main-title{font-size:26px;font-weight:700;margin:2px 0 4px;letter-spacing:-.5px}.highlight-text{color:var(--color-primary);position:relative}.highlight-text:after{content:"";position:absolute;bottom:-4px;left:0;width:100%;height:6px;background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 10" preserveAspectRatio="none"><path d="M0,5 Q25,10 50,5 T100,5" stroke="%230f52ba" fill="none" stroke-width="2"/></svg>') no-repeat;background-size:100% 100%}.subtitle{color:var(--color-text-muted);font-size:15px}.status-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:12px 20px;display:flex;flex-direction:column;align-items:flex-end;box-shadow:var(--shadow-sm)}.status-date{display:flex;align-items:center;gap:12px;margin-bottom:6px}.status-date i{width:20px;height:20px;color:var(--color-text-muted)}.date-time{display:flex;flex-direction:column;align-items:flex-end}.date-time .date{font-size:12px;color:var(--color-text-muted)}.date-time .time{font-size:15px;font-weight:700}.system-status{font-size:12px;font-weight:500;display:flex;align-items:center;gap:6px}.status-dot{width:8px;height:8px;border-radius:50%;display:inline-block}.status-dot.green{background-color:var(--color-safe)}.status-dot.yellow{background-color:var(--color-caution)}.status-dot.red{background-color:var(--color-blocked)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:12px;gap:12px;margin-bottom:0;flex-shrink:0}.stat-card{background:var(--color-surface);border-radius:var(--radius-lg);padding:12px 16px;gap:12px;border:1px solid var(--color-border);box-shadow:var(--shadow-sm)}.stat-card,.stat-icon-wrapper{display:flex;align-items:center}.stat-icon-wrapper{width:48px;height:48px;border-radius:50%;justify-content:center}.stat-icon-wrapper.blue{background-color:var(--color-primary-light);color:var(--color-primary)}.stat-icon-wrapper.green{background-color:var(--color-safe-bg);color:var(--color-safe)}.stat-icon-wrapper.yellow{background-color:var(--color-caution-bg);color:var(--color-caution)}.stat-icon-wrapper.red{background-color:var(--color-blocked-bg);color:var(--color-blocked)}.stat-icon-wrapper i{width:28px;height:28px}.stat-details{display:flex;flex-direction:column}.stat-label{font-size:13px;color:var(--color-text-main);font-weight:500;margin-bottom:2px}.stat-value{font-size:28px;font-weight:700;line-height:1.2}.stat-subtext{font-size:12px;color:var(--color-text-muted);margin-top:4px}.card-component{background:var(--color-surface);border-radius:var(--radius-lg);border:1px solid var(--color-border);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;height:100%}.card-header{padding:10px 16px;display:flex;justify-content:space-between;align-items:center;flex-shrink:0}.card-header.border-bottom{border-bottom:1px solid var(--color-border)}.card-header h2{font-size:16px;font-weight:600}.card-title-block p{font-size:13px;color:var(--color-text-muted);margin-top:4px}.view-all-link{font-size:13px;color:var(--color-text-main);text-decoration:none;font-weight:500}.view-all-link:hover{text-decoration:underline}.dropdown-control{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500;border:1px solid var(--color-border);padding:6px 12px;border-radius:var(--radius-md);cursor:pointer}.dropdown-control i{width:14px;height:14px}.main-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(320px,1fr);grid-template-rows:minmax(0,1fr) minmax(0,1fr);min-height:0;grid-gap:12px;gap:12px;flex:1 1}.map-card{grid-area:1/1/2/2}.alerts-card{grid-area:1/2/2/3}.table-card{grid-area:2/1/3/2}.chart-card{grid-area:2/2/3/3}.map-container{position:relative;flex:1 1;padding:12px;display:flex;align-items:center;justify-content:center;min-height:0}.map-controls{position:absolute;top:20px;left:20px;display:flex;flex-direction:column;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);z-index:5}.map-controls button{background:none;border:none;padding:8px;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--color-text-main)}.map-controls button:first-child{border-bottom:1px solid var(--color-border)}.map-controls button:hover{background-color:var(--color-bg)}.map-controls button i{width:16px;height:16px}.map-image-wrapper{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center}.map-img{width:auto;height:auto;max-width:100%;max-height:100%;object-fit:contain}.map-marker{position:absolute;width:12px;height:12px;border-radius:50%;transform:translate(-50%,-50%);border:2px solid #fff;box-shadow:0 2px 4px rgba(0,0,0,.1)}.map-marker.green{background-color:var(--color-safe)}.map-marker.yellow{background-color:var(--color-caution)}.map-marker.red{background-color:var(--color-blocked)}.map-legend{position:absolute;bottom:20px;right:20px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:12px;display:flex;flex-direction:column;gap:10px;box-shadow:var(--shadow-sm);z-index:5}.legend-item{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500}.alerts-list{display:flex;flex-direction:column;flex:1 1;min-height:0;overflow:hidden}.alert-item{display:flex;align-items:flex-start;padding:8px 12px;border-bottom:1px solid var(--color-border);gap:12px;flex:1 1}.alert-item:last-child{border-bottom:none}.alert-item.alert-red{background-color:rgba(220,38,38,.03)}.alert-item.alert-yellow{background-color:rgba(217,119,6,.03)}.alert-item.alert-blue{background-color:rgba(15,82,186,.03)}.alert-icon{width:24px;height:24px;display:flex;align-items:center;justify-content:center}.alert-red .alert-icon{color:var(--color-blocked)}.alert-yellow .alert-icon{color:var(--color-caution)}.alert-blue .alert-icon{color:var(--color-primary)}.alert-content{flex:1 1}.alert-title{font-size:13px;font-weight:600;margin-bottom:4px}.alert-desc,.alert-time{font-size:12px;color:var(--color-text-muted)}.alert-time{white-space:nowrap}.table-responsive{width:100%;flex:1 1;min-height:0;overflow:hidden}.data-table{width:100%;height:100%;border-collapse:collapse}.data-table th{text-align:left;font-size:12px;color:var(--color-text-muted);font-weight:600;background-color:var(--color-bg);height:32px;position:-webkit-sticky;position:sticky;top:0}.data-table td,.data-table th{padding:6px 12px;border-bottom:1px solid var(--color-border)}.data-table td{font-size:13px;color:var(--color-text-main);white-space:nowrap}.data-table tr:last-child td{border-bottom:none}.status-cell{display:inline-flex;align-items:center;gap:6px;font-weight:500}.btn-view{background:var(--color-primary-light);color:var(--color-primary);border:none;padding:6px 12px;border-radius:var(--radius-md);font-size:12px;font-weight:600;cursor:pointer;transition:background .2s}.btn-view:hover{background:#cce6ff}.chart-container{padding:6px 16px 0;position:relative;flex:1 1;min-height:0;width:100%}.chart-legend{display:flex;justify-content:center;gap:16px;padding:8px;border-top:1px solid var(--color-border);margin-top:0;flex-shrink:0}.chart-legend .legend-item{font-size:12px}.chart-dot{width:10px;height:10px;border-radius:50%;display:inline-block}.chart-dot.dark-blue{background-color:var(--color-primary)}.chart-dot.purple{background-color:#8b5cf6}.chart-dot.light-blue{background-color:#0ea5e9}@media (max-width:992px){.main-grid{grid-template-columns:1fr;grid-template-rows:auto}.alerts-card,.chart-card,.map-card,.table-card{grid-area:auto}.stats-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.sidebar{position:fixed;transform:translateX(-100%);transition:transform .3s ease}.sidebar.open{transform:translateX(0)}.top-header{padding:0 16px}.dashboard-body{padding:16px}.page-header-container{flex-direction:column;gap:16px}.search-bar{width:200px}.stats-grid{grid-template-columns:1fr}}