/* ERP System Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f4f6f9;
}

/* Mobile app (Cordova) status bar fix */
body.cordova-app .navbar {
    padding-top: 28px;
}
body.cordova-app .login-container {
    margin-top: 125px;
}

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

.card {
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    border: none;
    margin-bottom: 20px;
}

.card-header {
    font-weight: 600;
}

.stat-card {
    border-left: 4px solid;
    transition: transform 0.2s;
}

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

.stat-card.primary { border-left-color: #0d6efd; }
.stat-card.success { border-left-color: #198754; }
.stat-card.warning { border-left-color: #ffc107; }
.stat-card.danger { border-left-color: #dc3545; }
.stat-card.info { border-left-color: #0dcaf0; }

.stat-card .stat-value {
    font-size: 1.8rem;
    font-weight: bold;
}

.stat-card .stat-label {
    color: #6c757d;
    font-size: 0.9rem;
}

.table th {
    background-color: #f8f9fa;
    font-weight: 600;
    white-space: nowrap;
}

.btn-action {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
}

.login-container {
    max-width: 400px;
    margin: 100px auto;
}

.invoice-table input {
    min-width: 80px;
}

.balance-positive { color: #198754; font-weight: bold; }
.balance-negative { color: #dc3545; font-weight: bold; }
.balance-zero { color: #6c757d; }

/* Print styles */
@media print {
    .navbar, .btn, .no-print {
        display: none !important;
    }
    .container-fluid {
        padding: 0;
    }
}