:root {
    --primary: #0d6efd;
    --primary-dark: #0b5ed7;
    --dark: #17202a;
    --soft: #f5f7fb;
    --success: #198754;
    --danger: #dc3545;
    --warning: #ffc107;
    --border: #e9ecef;
    --text-muted: #6c757d;
}

body {
    background: var(--soft);
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    color: #212529;
}

.topbar {
    background: var(--dark);
}

.navbar-brand {
    color: var(--primary) !important;
    font-weight: 700;
}

.navbar .nav-link {
    font-weight: 500;
}

.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #0d6efd 0%, #4dabf7 100%);
    color: #fff;
    border-radius: 0 0 24px 24px;
}

.card-stat {
    border: none;
    border-radius: 16px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
    background: #fff;
}

.section-title {
    font-weight: 700;
    margin-bottom: 1rem;
}

.small-muted {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.negative {
    color: var(--danger);
    font-weight: 700;
}

.print-area {
    background: #fff;
    padding: 24px;
    border-radius: 12px;
}

.table thead th {
    white-space: nowrap;
}

.btn {
    border-radius: 10px;
}

.form-control,
.form-select {
    border-radius: 10px;
}

.alert {
    border-radius: 12px;
}

.footer {
    background: #fff;
}

.badge {
    font-weight: 500;
}

.shadow-soft {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.06);
}

.border-soft {
    border: 1px solid var(--border);
}

@media print {
    .no-print {
        display: none !important;
    }

    body {
        background: #fff;
    }

    .print-area {
        box-shadow: none;
        border: none;
        padding: 0;
        border-radius: 0;
    }

    .navbar,
    .topbar,
    .footer {
        display: none !important;
    }
}