.cuenta_body {
    background-color: #f5f7fa;
}
.sidebar {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.sidebar-heading {
    font-size: 0.85rem;
    color: #6c757d;
    letter-spacing: 0.5px;
    margin-top: 20px;
    margin-bottom: 10px;
}

.sidebar-item {
    padding: 10px 15px;
    border-radius: 6px;
    margin-bottom: 2px;
    transition: all 0.2s;
}

.sidebar-item:hover {
    background-color: #f8f9fa;
}

.sidebar-item.active {
    background-color: #e9f5ff;
    color: #0d6efd;
}

.sidebar-icon {
    width: 20px;
    text-align: center;
    margin-right: 10px;
    opacity: 0.8;
}

.main-content {
    background-color: white;
    border-radius: 10px;
    min-height: 500px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.dice-icon {
    font-size: 24px;
    margin-right: 15px;
}