/* static/css/trading.css */
:root {
    --primary-color: #4361ee;
    --success-color: #4cc9f0;
    --danger-color: #f72585;
    --warning-color: #f8961e;
    --light-bg: #f8f9fa;
}

/* Scoped transitions — avoid global * (hurts mobile layout/paint) */
.card,
.btn,
.nav-link,
.sidebar .nav-link,
.collapse-inner,
.accordion-collapse {
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Animation for accordion */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.accordion-collapse {
    animation: fadeIn 0.3s ease;
}