.card {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    border: none;
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
}

.card-title {
    color: #344767;
    font-weight: 600;
    margin-bottom: 0;
}

.table thead th {
    font-size: 0.75rem;
    font-weight: 700;
    padding: 1rem;
    background-color: #f8f9fa;
    border-bottom: 1px solid #dee2e6;
}

.table tbody td {
    padding: 1rem;
    vertical-align: middle;
    border-bottom: 1px solid #dee2e6;
}

.table-hover tbody tr:hover {
    background-color: #f8f9fa;
}

.btn-group .btn {
    padding: 0.5rem;
    margin: 0 0.25rem;
}

.btn-group .material-icons {
    font-size: 1.1rem;
}

.chart-container {
    position: relative;
    margin: auto;
    height: 300px;
}

.text-primary {
    color: #5e72e4 !important;
}

.text-secondary {
    color: #8392ab !important;
}

.opacity-7 {
    opacity: 0.7;
}

.font-weight-bolder {
    font-weight: 700 !important;
}

.text-xxs {
    font-size: 0.65rem !important;
    letter-spacing: 0.05em;
}