body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}:root{--bg-color: #ffffff;--text-color: #212529;--card-bg: #ffffff;--card-border: #dee2e6;--navbar-bg: #343a40;--footer-bg: #f8f9fa}[data-bs-theme=dark]{--bg-color: #121212;--text-color: #ffffff;--card-bg: #1e1e1e;--card-border: #373b3e;--navbar-bg: #000000;--footer-bg: #1e1e1e}.App{min-height:100vh;display:flex;flex-direction:column;background-color:var(--bg-color);color:var(--text-color);transition:background-color .3s ease,color .3s ease}footer{margin-top:auto;background-color:var(--footer-bg)!important;transition:background-color .3s ease}.card{box-shadow:0 4px 8px #0000001a;transition:transform .3s,background-color .3s ease,border-color .3s ease;background-color:var(--card-bg);border-color:var(--card-border);color:var(--text-color);position:relative;z-index:2;overflow:visible}[data-bs-theme=dark] .card{box-shadow:0 4px 8px #0000004d}.card:hover{transform:translateY(-5px)}.table-responsive{overflow-x:auto}.navbar-brand{font-weight:700;letter-spacing:1px}.badge{font-size:.9rem}.avatar{transition:all .3s ease;position:relative}.avatar:hover{transform:scale(1.1)}.avatar-container{position:relative;display:inline-block;z-index:1}.avatar-container:hover{z-index:10001}.avatar-popup{position:fixed;pointer-events:none;z-index:10000;transition:opacity .15s ease-in-out,transform .15s ease-in-out;transform-origin:center bottom}.avatar-popup.show{opacity:1;transform:translate(-50%) scale(1)}.avatar-popup.hide{opacity:0;transform:translate(-50%) scale(.9)}.avatar-popup{max-width:calc(100vw - 20px);max-height:calc(100vh - 20px)}.avatar img,.avatar-fallback,.avatar-container img,.avatar-container .avatar-fallback{transition:transform .2s ease,box-shadow .2s ease}.avatar-container:hover img,.avatar-container:hover .avatar-fallback{transform:scale(1.05);box-shadow:0 4px 12px #0003}.table td{vertical-align:middle}.chart-container{height:400px;position:relative}.card-header h2{margin-bottom:0;font-size:1.5rem}@media(max-width:768px){.container{padding:0 15px}.chart-container{height:300px}}body.light-theme{--bg-color: #f8f9fa;--text-color: #212529;--card-bg: #ffffff;--card-border: #dee2e6;--navbar-bg: #343a40;--navbar-color: #ffffff;--footer-bg: #f8f9fa;--footer-color: #6c757d;background-color:var(--bg-color);color:var(--text-color);transition:all .3s ease}body.dark-theme{--bg-color: #121212;--text-color: #f8f9fa;--card-bg: #1e1e1e;--card-border: #2d2d2d;--navbar-bg: #212121;--navbar-color: #ffffff;--footer-bg: #212121;--footer-color: #adb5bd;--link-color: #6ea8fe;--muted-text: #adb5bd;background-color:var(--bg-color);color:var(--text-color);transition:all .3s ease}.dark-theme .text-muted{color:var(--muted-text)!important}.dark-theme a{color:var(--link-color)}.dark-theme .card-body{color:var(--text-color)}.card-header:not(.bg-primary):not(.bg-success):not(.bg-warning):not(.bg-danger):not(.bg-info):not(.bg-secondary){background-color:var(--card-border);color:var(--text-color)}.dark-theme .card-header.bg-info{background-color:#0d6efd!important;color:#fff}.dark-theme .card-header.bg-secondary{background-color:#6c757d!important;color:#fff}.dark-theme .card-header.bg-warning{background-color:#fd7e14!important;color:#fff}.list-group-item{background-color:var(--card-bg);color:var(--text-color);border-color:var(--card-border);position:relative;z-index:1;overflow:visible}.list-group-item .avatar-container{position:relative;z-index:2}.list-group-item .avatar-container:hover{z-index:10002}.list-group,.card-body{overflow:visible}.dark-theme .list-group-item-action:hover{background-color:#ffffff1a}.dark-theme .badge.bg-primary{background-color:#0d6efd!important}.dark-theme .badge.bg-secondary{background-color:#6c757d!important}.dark-theme .badge.bg-success{background-color:#198754!important}.dark-theme .badge.bg-danger{background-color:#dc3545!important}.dark-theme .badge.bg-warning{background-color:#fd7e14!important;color:#000}.dark-theme .badge.bg-info{background-color:#0dcaf0!important;color:#000}.table{color:var(--text-color)}.table-striped tbody tr:nth-of-type(odd){background-color:#0000000d}.dark-theme .table-striped tbody tr:nth-of-type(odd){background-color:#ffffff0d}.dark-theme .table-hover tbody tr:hover{background-color:#ffffff1a}.dark-theme .table thead.table-dark th{background-color:#212529!important;color:#f8f9fa!important;border-color:#373b3e!important}.navbar.bg-dark{background-color:var(--navbar-bg)!important}footer.bg-light{background-color:var(--footer-bg)!important;color:var(--footer-color)}.theme-toggle-btn{background-color:transparent;color:var(--navbar-color);border:1px solid rgba(255,255,255,.2);padding:.25rem .5rem;font-size:1.25rem;line-height:1;border-radius:.25rem}.theme-toggle-btn:hover{background-color:#ffffff1a;color:var(--navbar-color)}.language-selector{margin-right:10px}.language-selector .btn{display:flex;align-items:center;justify-content:center;padding:.25rem .5rem}.navbar-controls{display:flex;align-items:center}.dark-theme .chart-container text{fill:var(--text-color)!important}.dark-theme .chart-container line{stroke:var(--card-border)!important}.dark-theme .chart-container path{stroke:var(--card-border)!important}.dark-theme [data-testid=axis-bottom] text,.dark-theme [data-testid=axis-left] text,.dark-theme [data-testid=axis-top] text,.dark-theme [data-testid=axis-right] text{fill:var(--text-color)!important}.dark-theme [data-testid=axis-legend] text{fill:var(--text-color)!important;font-weight:700}.dark-theme [data-testid=bar-label]{fill:#fff!important;font-weight:700}.dark-theme [data-testid=calendar-label] text{fill:var(--text-color)!important}.dark-theme [data-testid=calendar-month] text{fill:var(--text-color)!important;font-weight:700}.dark-theme [data-testid=legend-item] text{fill:var(--text-color)!important}.dark-theme .alert-warning{background-color:#332701;color:#ffda6a;border-color:#4d3b02}.dark-theme .btn-outline-secondary{color:#adb5bd;border-color:#495057}.dark-theme .btn-outline-secondary:hover{background-color:#495057;color:#f8f9fa}.card .card-body .card{overflow:visible}.d-flex.align-items-center{position:relative}.list-group-item .d-flex,.list-group-item .badge{position:relative;z-index:1}.card .card-body .list-group-item .avatar-container:hover{position:relative;z-index:10003}.avatar-popup,.avatar-container .avatar-popup{z-index:10004!important}.list-group-item .d-flex .avatar-container{isolation:isolate}.card .card-body .d-flex.justify-content-center .position-relative .avatar-container{position:relative}.card .card-body .d-flex.justify-content-center .position-relative .avatar-container:hover{z-index:10005!important}.card.border-primary,.card.border-success,.card.border-warning,.card.border-primary .card-body,.card.border-success .card-body,.card.border-warning .card-body{overflow:visible!important}.card.border-primary .d-flex.justify-content-center{position:relative;overflow:visible}.card.border-primary .card-body .d-flex.justify-content-center{gap:1rem!important}.card.border-primary .card-body .d-flex.justify-content-center .position-relative{margin-left:0!important;margin-right:0!important}@media(max-width:576px){.card.border-primary .card-body .d-flex.justify-content-center{gap:.5rem!important}}.col-md-4,.row{overflow:visible!important}.table td .d-flex.align-items-center .avatar-container{position:relative;z-index:1}.table td .d-flex.align-items-center .avatar-container:hover{z-index:10006!important}.table td{position:relative;overflow:visible!important}.table tbody tr td,.table-responsive,.table-responsive .table{overflow:visible!important}.table td .d-flex.align-items-center{position:relative;overflow:visible}