.modern-card {
    background: #fff;
    border-radius: 1rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0,0,0,0.05);
}
.ai-tabs-container {
    overflow-x: auto;
    scrollbar-width: none;
}
.sim-tab-btn {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #64748b;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s ease;
    cursor: pointer;
}
.sim-tab-btn:hover {
    border-color: #cbd5e1;
    background: #f8fafc;
    color: #334155;
}
.sim-tab-btn.active {
    background: #4f46e5;
    border-color: #4f46e5;
    color: #fff;
    box-shadow: 0 4px 6px -1px rgba(79, 70, 229, 0.3);
}
.sim-tab-btn.active i {
    color: #fff !important;
}
@media print {
    .modern-card, .no-print-tabs, header, footer, .navbar, .sidebar {
        display: none !important;
    }
    .card { border: none !important; box-shadow: none !important; background: transparent !important; }
    .card-body { padding: 0 !important; }
}