body {
    background-color: #f8f9fa;
}

.navbar-brand {
    font-weight: bold;
}

.card {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border: 1px solid rgba(0, 0, 0, 0.125);
}

.card-header {
    background-color: rgba(0, 0, 0, 0.03);
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
}

.metric-card {
    transition: transform 0.2s;
}

.metric-card:hover {
    transform: translateY(-2px);
}

.progress {
    height: 8px;
}

.table th {
    border-top: none;
    font-weight: 600;
}

.alert {
    border: none;
    border-left: 4px solid;
}

.btn {
    border-radius: 0.375rem;
}

.progress-bar-animated {
    animation: progress-bar-stripes 1s linear infinite;
}

@keyframes progress-bar-stripes {
    0% { background-position: 1rem 0; }
    100% { background-position: 0 0; }
}

.card {
    transition: transform 0.2s;
}

.card:hover {
    transform: translateY(-2px);
}

.border-success { border-left: 4px solid #28a745 !important; }
.border-danger { border-left: 4px solid #dc3545 !important; }
.border-primary { border-left: 4px solid #007bff !important; }
.border-info { border-left: 4px solid #17a2b8 !important; }

/* Custom colors */
.bg-primary { background-color: #007bff !important; }
.bg-success { background-color: #28a745 !important; }
.bg-info { background-color: #17a2b8 !important; }
.bg-warning { background-color: #ffc107 !important; }
.bg-danger { background-color: #dc3545 !important; }