.ng-select.ng-select-opened>.ng-select-container{background:#fff;border-color:#b3b3b3 #ccc #d9d9d9}.ng-select.ng-select-opened>.ng-select-container:hover{box-shadow:none}.ng-select.ng-select-opened>.ng-select-container .ng-arrow{top:-2px;border-color:transparent transparent #999;border-width:0 5px 5px}.ng-select.ng-select-opened>.ng-select-container .ng-arrow:hover{border-color:transparent transparent #333}.ng-select.ng-select-opened.ng-select-top>.ng-select-container{border-top-right-radius:0;border-top-left-radius:0}.ng-select.ng-select-opened.ng-select-right>.ng-select-container{border-top-right-radius:0;border-bottom-right-radius:0}.ng-select.ng-select-opened.ng-select-bottom>.ng-select-container{border-bottom-right-radius:0;border-bottom-left-radius:0}.ng-select.ng-select-opened.ng-select-left>.ng-select-container{border-top-left-radius:0;border-bottom-left-radius:0}.ng-select.ng-select-focused:not(.ng-select-opened)>.ng-select-container{border-color:#007eff;box-shadow:inset 0 1px 1px #00000013,0 0 0 3px #007eff1a}.ng-select.ng-select-disabled>.ng-select-container{background-color:#f9f9f9}.ng-select .ng-has-value .ng-placeholder{display:none}.ng-select .ng-select-container{color:#333;background-color:#fff;border-radius:4px;border:1px solid #ccc;min-height:36px;align-items:center}.ng-select .ng-select-container:hover{box-shadow:0 1px #0000000f}.ng-select .ng-select-container .ng-value-container{align-items:center;padding-left:10px}[dir=rtl] .ng-select .ng-select-container .ng-value-container{padding-right:10px;padding-left:0}.ng-select .ng-select-container .ng-value-container .ng-placeholder{color:#999}.ng-select.ng-select-single .ng-select-container{height:36px}.ng-select.ng-select-single .ng-select-container .ng-value-container .ng-input{top:5px;left:0;padding-left:10px;padding-right:50px}[dir=rtl] .ng-select.ng-select-single .ng-select-container .ng-value-container .ng-input{padding-right:10px;padding-left:50px}.ng-select.ng-select-multiple.ng-select-disabled>.ng-select-container .ng-value-container .ng-value{background-color:#f9f9f9;border:1px solid #e6e6e6}.ng-select.ng-select-multiple.ng-select-disabled>.ng-select-container .ng-value-container .ng-value .ng-value-label{padding:0 5px}.ng-select.ng-select-multiple .ng-select-container .ng-value-container{padding-top:5px;padding-left:7px}[dir=rtl] .ng-select.ng-select-multiple .ng-select-container .ng-value-container{padding-right:7px;padding-left:0}.ng-select.ng-select-multiple .ng-select-container .ng-value-container .ng-value{font-size:.9em;margin-bottom:5px;color:#333;background-color:#ebf5ff;border-radius:2px;margin-right:5px}[dir=rtl] .ng-select.ng-select-multiple .ng-select-container .ng-value-container .ng-value{margin-right:0;margin-left:5px}.ng-select.ng-select-multiple .ng-select-container .ng-value-container .ng-value.ng-value-disabled{background-color:#f9f9f9}.ng-select.ng-select-multiple .ng-select-container .ng-value-container .ng-value.ng-value-disabled .ng-value-label{padding-left:5px}[dir=rtl] .ng-select.ng-select-multiple .ng-select-container .ng-value-container .ng-value.ng-value-disabled .ng-value-label{padding-left:0;padding-right:5px}.ng-select.ng-select-multiple .ng-select-container .ng-value-container .ng-value .ng-value-label,.ng-select.ng-select-multiple .ng-select-container .ng-value-container .ng-value .ng-value-icon{display:inline-block;padding:1px 5px}.ng-select.ng-select-multiple .ng-select-container .ng-value-container .ng-value .ng-value-icon:hover{background-color:#d1e8ff}.ng-select.ng-select-multiple .ng-select-container .ng-value-container .ng-value .ng-value-icon.left{border-right:1px solid #b8dbff}[dir=rtl] .ng-select.ng-select-multiple .ng-select-container .ng-value-container .ng-value .ng-value-icon.left{border-left:1px solid #b8dbff;border-right:none}.ng-select.ng-select-multiple .ng-select-container .ng-value-container .ng-value .ng-value-icon.right{border-left:1px solid #b8dbff}[dir=rtl] .ng-select.ng-select-multiple .ng-select-container .ng-value-container .ng-value .ng-value-icon.right{border-left:0;border-right:1px solid #b8dbff}.ng-select.ng-select-multiple .ng-select-container .ng-value-container .ng-input{padding:0 0 3px 3px}[dir=rtl] .ng-select.ng-select-multiple .ng-select-container .ng-value-container .ng-input{padding:0 3px 3px 0}.ng-select.ng-select-multiple .ng-select-container .ng-value-container .ng-input>input{color:#000}.ng-select.ng-select-multiple .ng-select-container .ng-value-container .ng-placeholder{top:5px;padding-bottom:5px;padding-left:3px}[dir=rtl] .ng-select.ng-select-multiple .ng-select-container .ng-value-container .ng-placeholder{padding-right:3px;padding-left:0}.ng-select .ng-clear-wrapper{color:#999}.ng-select .ng-clear-wrapper:hover .ng-clear{color:#d0021b}.ng-select .ng-clear-wrapper:focus .ng-clear{color:#d0021b}.ng-select .ng-clear-wrapper:focus{outline:none}.ng-select .ng-spinner-zone{padding:5px 5px 0 0}[dir=rtl] .ng-select .ng-spinner-zone{padding:5px 0 0 5px}.ng-select .ng-arrow-wrapper{width:25px;padding-right:5px}[dir=rtl] .ng-select .ng-arrow-wrapper{padding-left:5px;padding-right:0}.ng-select .ng-arrow-wrapper:hover .ng-arrow{border-top-color:#666}.ng-select .ng-arrow-wrapper .ng-arrow{border-color:#999 transparent transparent;border-style:solid;border-width:5px 5px 2.5px}.ng-dropdown-panel{background-color:#fff;border:1px solid #ccc;box-shadow:0 1px #0000000f;left:0}.ng-dropdown-panel.ng-select-top{bottom:100%;border-top-right-radius:4px;border-top-left-radius:4px;border-bottom-color:#e6e6e6;margin-bottom:-1px}.ng-dropdown-panel.ng-select-top .ng-dropdown-panel-items .ng-option:first-child{border-top-right-radius:4px;border-top-left-radius:4px}.ng-dropdown-panel.ng-select-right{left:100%;top:0;border-top-right-radius:4px;border-bottom-right-radius:4px;border-bottom-left-radius:4px;border-bottom-color:#e6e6e6;margin-bottom:-1px}.ng-dropdown-panel.ng-select-right .ng-dropdown-panel-items .ng-option:first-child{border-top-right-radius:4px}.ng-dropdown-panel.ng-select-bottom{top:100%;border-bottom-right-radius:4px;border-bottom-left-radius:4px;border-top-color:#e6e6e6;margin-top:-1px}.ng-dropdown-panel.ng-select-bottom .ng-dropdown-panel-items .ng-option:last-child{border-bottom-right-radius:4px;border-bottom-left-radius:4px}.ng-dropdown-panel.ng-select-left{left:-100%;top:0;border-top-left-radius:4px;border-bottom-right-radius:4px;border-bottom-left-radius:4px;border-bottom-color:#e6e6e6;margin-bottom:-1px}.ng-dropdown-panel.ng-select-left .ng-dropdown-panel-items .ng-option:first-child{border-top-left-radius:4px}.ng-dropdown-panel .ng-dropdown-header{border-bottom:1px solid #ccc;padding:5px 7px}.ng-dropdown-panel .ng-dropdown-footer{border-top:1px solid #ccc;padding:5px 7px}.ng-dropdown-panel .ng-dropdown-panel-items .ng-optgroup{-webkit-user-select:none;user-select:none;padding:8px 10px;font-weight:500;color:#0000008a;cursor:pointer}.ng-dropdown-panel .ng-dropdown-panel-items .ng-optgroup.ng-option-disabled{cursor:default}.ng-dropdown-panel .ng-dropdown-panel-items .ng-optgroup.ng-option-marked{background-color:#f5faff}.ng-dropdown-panel .ng-dropdown-panel-items .ng-optgroup.ng-option-selected,.ng-dropdown-panel .ng-dropdown-panel-items .ng-optgroup.ng-option-selected.ng-option-marked{color:#0000008a;background-color:#ebf5ff;font-weight:600}.ng-dropdown-panel .ng-dropdown-panel-items .ng-option{background-color:#fff;color:#000000de;padding:8px 10px}.ng-dropdown-panel .ng-dropdown-panel-items .ng-option.ng-option-selected,.ng-dropdown-panel .ng-dropdown-panel-items .ng-option.ng-option-selected.ng-option-marked{color:#333;background-color:#ebf5ff}.ng-dropdown-panel .ng-dropdown-panel-items .ng-option.ng-option-selected .ng-option-label,.ng-dropdown-panel .ng-dropdown-panel-items .ng-option.ng-option-selected.ng-option-marked .ng-option-label{font-weight:600}.ng-dropdown-panel .ng-dropdown-panel-items .ng-option.ng-option-marked{background-color:#f5faff;color:#333}.ng-dropdown-panel .ng-dropdown-panel-items .ng-option.ng-option-disabled{color:#ccc}.ng-dropdown-panel .ng-dropdown-panel-items .ng-option.ng-option-child{padding-left:22px}[dir=rtl] .ng-dropdown-panel .ng-dropdown-panel-items .ng-option.ng-option-child{padding-right:22px;padding-left:0}.ng-dropdown-panel .ng-dropdown-panel-items .ng-option .ng-tag-label{font-size:80%;font-weight:400;padding-right:5px}[dir=rtl] .ng-dropdown-panel .ng-dropdown-panel-items .ng-option .ng-tag-label{padding-left:5px;padding-right:0}[dir=rtl] .ng-dropdown-panel{direction:rtl;text-align:right}:root{--chart-primary: #007bff;--chart-success: #28a745;--chart-warning: #ffc107;--chart-danger: #dc3545;--chart-info: #17a2b8;--chart-secondary: #6c757d;--chart-above-average: #dc3545;--chart-average: #ffc107;--chart-below-average: #28a745;--chart-spacing-xs: .25rem;--chart-spacing-sm: .5rem;--chart-spacing-md: 1rem;--chart-spacing-lg: 1.5rem;--chart-spacing-xl: 2rem;--chart-border-radius: .375rem;--chart-border-width: 1px;--chart-shadow: 0 .125rem .25rem rgba(0, 0, 0, .075);--chart-shadow-lg: 0 .5rem 1rem rgba(0, 0, 0, .15);--chart-height-sm: 250px;--chart-height-md: 300px;--chart-height-lg: 400px}.chart-container{position:relative;height:var(--chart-height-md);width:100%;margin-bottom:var(--chart-spacing-md)}.chart-container canvas{max-width:100%;height:100%;border-radius:var(--chart-border-radius)}.chart-card{background:#fff;border:var(--chart-border-width) solid rgba(0,0,0,.125);border-radius:var(--chart-border-radius);box-shadow:var(--chart-shadow);margin-bottom:var(--chart-spacing-lg);overflow:hidden}.chart-card-header{background-color:#f8f9fa;border-bottom:var(--chart-border-width) solid rgba(0,0,0,.125);padding:var(--chart-spacing-md);font-weight:600;color:#495057}.chart-card-body{padding:var(--chart-spacing-md)}.chart-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--chart-spacing-md);margin-bottom:var(--chart-spacing-lg)}.chart-stat-item{text-align:center;padding:var(--chart-spacing-md);border-radius:var(--chart-border-radius);background:#f8f9fa;border:var(--chart-border-width) solid #e9ecef}.chart-stat-value{font-size:1.5rem;font-weight:700;margin-bottom:var(--chart-spacing-xs)}.chart-stat-label{font-size:.875rem;color:#6c757d;margin:0}.chart-legend{display:flex;align-items:center;justify-content:center;gap:var(--chart-spacing-md);margin-top:var(--chart-spacing-md);padding:var(--chart-spacing-md);background:#f8f9fa;border-radius:var(--chart-border-radius)}.chart-legend-item{display:flex;align-items:center;gap:var(--chart-spacing-xs)}.chart-legend-color{width:1rem;height:1rem;border-radius:50%;display:inline-block}.chart-legend-text{font-size:.875rem;color:#495057}.chart-tabs{border-bottom:2px solid #495057;margin-bottom:var(--chart-spacing-md)}.chart-tabs .nav-link{color:var(--chart-primary);font-weight:600;border:none;border-bottom:2px solid transparent;background:none;padding:.75rem 1.5rem;transition:all .2s ease}.chart-tabs .nav-link:hover{border-bottom-color:var(--chart-primary);background-color:#007bff1a}.chart-tabs .nav-link.active{color:var(--chart-primary);border-bottom-color:var(--chart-primary);background-color:#007bff1a}.chart-tabs-secondary{border-bottom:1px solid #dee2e6;margin-bottom:var(--chart-spacing-md);margin-top:var(--chart-spacing-md)}.chart-tabs-secondary .nav-link{color:#6c757d;font-weight:500;border:none;border-bottom:1px solid transparent;background:none;padding:.5rem 1rem;font-size:.9rem}.chart-tabs-secondary .nav-link:hover{border-bottom-color:#6c757d;background-color:#6c757d1a}.chart-tabs-secondary .nav-link.active{color:#495057;border-bottom-color:#495057;background-color:#6c757d1a}.chart-badge{padding:.4em .8em;border-radius:4px;font-size:.75em;font-weight:600}.chart-badge-success{background-color:var(--chart-success)!important;color:#fff!important}.chart-badge-warning{background-color:var(--chart-warning)!important;color:#212529!important}.chart-badge-danger{background-color:var(--chart-danger)!important;color:#fff!important}.chart-badge-secondary{background-color:var(--chart-secondary)!important;color:#fff!important}.chart-badge-info{background-color:var(--chart-info)!important;color:#fff!important}.chart-alert{padding:var(--chart-spacing-sm) var(--chart-spacing-md);font-size:.875rem;border-radius:var(--chart-border-radius);margin-bottom:var(--chart-spacing-md)}.chart-alert-info{background-color:#d1ecf1;border:1px solid #bee5eb;color:#0c5460}.chart-alert-warning{background-color:#fff3cd;border:1px solid #ffeaa7;color:#856404}.chart-alert-danger{background-color:#f8d7da;border:1px solid #f5c6cb;color:#721c24}@media (max-width: 768px){.chart-container{height:var(--chart-height-sm)}.chart-stats{grid-template-columns:1fr}.chart-legend{flex-direction:column;gap:var(--chart-spacing-sm)}.chart-tabs .nav-link{padding:.5rem 1rem;font-size:.9rem}}@media (max-width: 576px){.chart-container{height:200px}.chart-card-header,.chart-card-body{padding:var(--chart-spacing-sm)}}.chart-loading{display:flex;align-items:center;justify-content:center;height:var(--chart-height-md);background:#f8f9fa;border-radius:var(--chart-border-radius)}.chart-loading .spinner-border{width:3rem;height:3rem;color:var(--chart-primary)}.chart-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;height:var(--chart-height-md);background:#f8f9fa;border-radius:var(--chart-border-radius);color:#6c757d}.chart-empty-icon{font-size:3rem;margin-bottom:var(--chart-spacing-md);opacity:.5}.chart-empty-text{font-size:1.1rem;font-weight:500;margin-bottom:var(--chart-spacing-xs)}.chart-empty-description{font-size:.9rem;text-align:center;max-width:300px}.chart-text-center{text-align:center}.chart-text-muted{color:#6c757d!important}.chart-mb-0{margin-bottom:0!important}.chart-mt-0{margin-top:0!important}.chart-p-0{padding:0!important}.chart-fade-in{animation:chartFadeIn .3s ease-in-out}@keyframes chartFadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.chart-theme-primary .chart-card-header{background-color:var(--chart-primary);color:#fff}.chart-theme-success .chart-card-header{background-color:var(--chart-success);color:#fff}.chart-theme-warning .chart-card-header{background-color:var(--chart-warning);color:#212529}.chart-theme-danger .chart-card-header{background-color:var(--chart-danger);color:#fff}.chart-theme-info .chart-card-header{background-color:var(--chart-info);color:#fff}