/* Custom styles for Git Analytics Dashboard */

:root {
    --primary-color: #0366d6;
    --success-color: #28a745;
    --info-color: #17a2b8;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: #f5f5f5;
}

.navbar-brand {
    font-weight: 600;
}

.card {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    border: none;
    margin-bottom: 1.5rem;
}

.card-header {
    background-color: #fff;
    border-bottom: 2px solid #f0f0f0;
    font-weight: 600;
}

.table {
    background-color: #fff;
}

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

.metric-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.badge {
    padding: 0.35em 0.65em;
}

footer {
    border-top: 1px solid #dee2e6;
}

/* Chart containers */
.chart-container {
    position: relative;
    height: 300px;
    margin: 1rem 0;
}

/* Loading spinner */
.spinner-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 200px;
}