/* Styles généraux */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

.card {
    border: none;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

.card-header {
    border-bottom: 2px solid rgba(0,0,0,0.1);
}

.table th {
    border-top: none;
}

.btn {
    border-radius: 5px;
    padding: 8px 20px;
}

/* Styles spécifiques */
.currency-flag {
    width: 24px;
    height: 16px;
    margin-right: 8px;
    vertical-align: middle;
}

.rate-change-up {
    color: #28a745;
}

.rate-change-down {
    color: #dc3545;
}

/* Dashboard widgets */
.stat-card {
    transition: transform 0.3s;
}

.stat-card:hover {
    transform: translateY(-5px);
}

/* Form styles */
.form-control:focus {
    border-color: #80bdff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

/* Alert styles */
.alert {
    border: none;
    border-radius: 5px;
}

/* Responsive */
@media (max-width: 768px) {
    .card-body {
        padding: 15px;
    }
}