/* Custom styles for Saarathi Fiber Tracker */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
}

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

.card {
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    border: none;
}

.card-header {
    border-radius: 10px 10px 0 0 !important;
    font-weight: 500;
}

.kpi-card {
    border-left: 4px solid var(--primary);
    margin-bottom: 20px;
}

.kpi-card.income {
    border-left-color: var(--income);
}

.kpi-card.expense {
    border-left-color: var(--expense);
}

.kpi-card.warning {
    border-left-color: var(--warning);
}

.kpi-card .kpi-value {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 0;
}

.kpi-card .kpi-label {
    font-size: 14px;
    color: #6c757d;
}

.table-responsive {
    overflow-x: auto;
}

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
}

.btn-income {
    background-color: var(--income);
    border-color: var(--income);
    color: white;
}

.btn-expense {
    background-color: var(--expense);
    border-color: var(--expense);
    color: white;
}

.chart-container {
    position: relative;
    height: 300px;
    margin-bottom: 20px;
}

.map-container {
    height: 400px;
    width: 100%;
    border-radius: 10px;
    margin-bottom: 20px;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
}

.avatar-lg {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .kpi-card .kpi-value {
        font-size: 18px;
    }
    .table-responsive {
        font-size: 14px;
    }
}